48 files changed, 3176 insertions, 0 deletions

diff --git a/meta/lib/patchtest/README.md b/meta/lib/patchtest/README.md
new file mode 100644
index 0000000000..27cc61c802
--- /dev/null
+++ b/meta/lib/patchtest/README.md
@@ -0,0 +1,20 @@
+# patchtest selftests for openembedded-core
+
+This directory provides a test suite and selftest script for use with the
+patchtest repository: <https://git.yoctoproject.org/patchtest/>
+
+To setup for use:
+
+1. Clone <https://git.openembedded.org/openembedded-core> (this repo) and <https://git.openembedded.org/bitbake/>
+2. Clone <https://git.yoctoproject.org/patchtest>
+3. Install the necessary Python modules: in meta/lib/patchtest or the patchtest
+   repo, do `pip install -r requirements.txt`
+4. Add patchtest to PATH: `export PATH=/path/to/patchtest/repo:$PATH`
+5. Initialize the environment: `source oe-init-build-env`
+6. Add meta-selftest to bblayers.conf: `bitbake-layers add-layer
+   /path/to/meta-selftest/` (the selftests use this layer's recipes as test
+   targets)
+7. Finally, run the selftest script: `./meta/lib/patchtest/selftest/selftest`
+
+For more information on using patchtest, see the patchtest repo at
+<https://git.yoctoproject.org/patchtest/>.
diff --git a/meta/lib/patchtest/mbox.py b/meta/lib/patchtest/mbox.py
new file mode 100644
index 0000000000..1d95819b7a
--- /dev/null
+++ b/meta/lib/patchtest/mbox.py
@@ -0,0 +1,108 @@
+#! /usr/bin/env python3
+
+# series.py
+#
+# Read a series' mbox file and get information about the patches
+# contained
+#
+# Copyright (C) 2024 BayLibre SAS
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import email
+import re
+
+# From: https://stackoverflow.com/questions/59681461/read-a-big-mbox-file-with-python
+class MboxReader:
+    def __init__(self, filepath):
+        self.handle = open(filepath, 'rb')
+        assert self.handle.readline().startswith(b'From ')
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        self.handle.close()
+
+    def __iter__(self):
+        return iter(self.__next__())
+
+    def __next__(self):
+        lines = []
+        while True:
+            line = self.handle.readline()
+            if line == b'' or line.startswith(b'From '):
+                yield email.message_from_bytes(b''.join(lines))
+                if line == b'':
+                    break
+                lines = []
+                continue
+            lines.append(line)
+
+class Patch:
+    def __init__(self, data):
+        self.author = data['From']
+        self.to = data['To']
+        self.cc = data['Cc']
+        self.subject = data['Subject']
+        self.split_body = re.split('---', data.get_payload(), maxsplit=1)
+        self.commit_message = self.split_body[0]
+        self.diff = self.split_body[1]
+
+class PatchSeries:
+    def __init__(self, filepath):
+        with MboxReader(filepath) as mbox:
+            self.patches = [Patch(message) for message in mbox]
+
+        assert self.patches
+        self.patch_count = len(self.patches)
+        self.path = filepath
+
+        @property
+        def path(self):
+            return self.path
+
+        self.branch = self.get_branch()
+
+    def get_branch(self):
+        fullprefix = ""
+        pattern = re.compile(r"(\[.*\])", re.DOTALL)
+
+        # There should be at least one patch in the series and it should
+        # include the branch name in the subject, so parse that
+        match = pattern.search(self.patches[0].subject)
+        if match:
+            fullprefix = match.group(1)
+
+        branch, branches, valid_branches = None, [], []
+
+        if fullprefix:
+            prefix = fullprefix.strip('[]')
+            branches = [ b.strip() for b in prefix.split(',')]
+            valid_branches = [b for b in branches if PatchSeries.valid_branch(b)]
+
+        if len(valid_branches):
+            branch = valid_branches[0]
+
+        # Get the branch name excluding any brackets. If nothing was
+        # found, then assume there was no branch tag in the subject line
+        # and that the patch targets master
+        if branch is not None:
+            return branch.split(']')[0]
+        else:
+            return "master"
+
+    @staticmethod
+    def valid_branch(branch):
+        """ Check if branch is valid name """
+        lbranch = branch.lower()
+
+        invalid  = lbranch.startswith('patch') or \
+                   lbranch.startswith('rfc') or \
+                   lbranch.startswith('resend') or \
+                   re.search(r'^v\d+', lbranch) or \
+                   re.search(r'^\d+/\d+', lbranch)
+
+        return not invalid
+
diff --git a/meta/lib/patchtest/patchtest_parser.py b/meta/lib/patchtest/patchtest_parser.py
new file mode 100644
index 0000000000..2a11cb76c2
--- /dev/null
+++ b/meta/lib/patchtest/patchtest_parser.py
@@ -0,0 +1,78 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# patchtestdata: module used to share command line arguments between
+#                patchtest & test suite and a data store between test cases
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# NOTE: Strictly speaking, unit test should be isolated from outside,
+#       but patchtest test suites uses command line input data and
+#       pretest and test test cases may use the datastore defined
+#       on this module
+
+import os
+import argparse
+
+default_testdir = os.path.abspath(os.path.dirname(__file__) + "/tests")
+default_repodir = os.path.abspath(os.path.dirname(__file__) + "/../../..")
+
+class PatchtestParser(object):
+    """Abstract the patchtest argument parser"""
+
+    @classmethod
+    def set_namespace(cls):
+        parser = cls.get_parser()
+        parser.parse_args(namespace=cls)
+
+    @classmethod
+    def get_parser(cls):
+        parser = argparse.ArgumentParser()
+
+        target_patch_group = parser.add_mutually_exclusive_group(required=True)
+
+        target_patch_group.add_argument('--patch', metavar='PATCH', dest='patch_path',
+                            help='The patch to be tested')
+
+        target_patch_group.add_argument('--directory', metavar='DIRECTORY', dest='patch_path',
+                            help='The directory containing patches to be tested')
+
+        parser.add_argument('--repodir', metavar='REPO',
+                            default=default_repodir,
+                            help="Name of the repository where patch is merged")
+
+        parser.add_argument('--testdir', metavar='TESTDIR',
+                            default=default_testdir,
+                            help="Directory where test cases are located")
+
+        parser.add_argument('--top-level-directory', '-t',
+                            dest='topdir',
+                            default=None,
+                            help="Top level directory of project (defaults to start directory)")
+
+        parser.add_argument('--pattern', '-p',
+                            dest='pattern',
+                            default='test*.py',
+                            help="Pattern to match test files")
+
+        parser.add_argument('--base-branch', '-b',
+                            dest='basebranch',
+                            help="Branch name used by patchtest to branch from. By default, it uses the current one.")
+
+        parser.add_argument('--base-commit', '-c',
+                            dest='basecommit',
+                            help="Commit ID used by patchtest to branch from. By default, it uses HEAD.")
+
+        parser.add_argument('--debug', '-d',
+                            action='store_true',
+                            help='Enable debug output')
+
+        parser.add_argument('--log-results', 
+                            action='store_true', 
+                            help='Enable logging to a file matching the target patch name with ".testresult" appended')
+
+
+        return parser
+
diff --git a/meta/lib/patchtest/patchtest_patterns.py b/meta/lib/patchtest/patchtest_patterns.py
new file mode 100644
index 0000000000..50637cf499
--- /dev/null
+++ b/meta/lib/patchtest/patchtest_patterns.py
@@ -0,0 +1,98 @@
+# common pyparsing variables
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import pyparsing
+import re
+
+# general
+colon = pyparsing.Literal(":")
+line_start = pyparsing.LineStart()
+line_end = pyparsing.LineEnd()
+lessthan = pyparsing.Literal("<")
+greaterthan = pyparsing.Literal(">")
+inappropriate = pyparsing.CaselessLiteral("Inappropriate")
+submitted = pyparsing.CaselessLiteral("Submitted")
+
+# word related
+nestexpr = pyparsing.nestedExpr(opener='[', closer=']')
+inappropriateinfo = pyparsing.Literal("Inappropriate") + nestexpr
+submittedinfo = pyparsing.Literal("Submitted") + nestexpr
+word = pyparsing.Word(pyparsing.alphas)
+worddot = pyparsing.Word(pyparsing.alphas+".")
+
+# metadata
+
+metadata_lic = 'LICENSE'
+invalid_license = 'PATCHTESTINVALID'
+metadata_chksum = 'LIC_FILES_CHKSUM'
+license_var  = 'LICENSE'
+closed   = 'CLOSED'
+lictag_re  = pyparsing.AtLineStart("License-Update:")
+lic_chksum_added = pyparsing.AtLineStart("+" + metadata_chksum)
+lic_chksum_removed = pyparsing.AtLineStart("-" + metadata_chksum)
+add_mark = pyparsing.Regex('\\+ ')
+patch_max_line_length = 200
+metadata_src_uri = "SRC_URI"
+metadata_summary = "SUMMARY"
+cve_check_ignore_var = "CVE_CHECK_IGNORE"
+cve_status_var = "CVE_STATUS"
+endcommit_messages_regex = re.compile(
+    r"\(From \w+-\w+ rev:|(?<!\S)Signed-off-by|(?<!\S)---\n"
+)
+patchmetadata_regex = re.compile(
+    r"-{3} \S+|\+{3} \S+|@{2} -\d+,\d+ \+\d+,\d+ @{2} \S+"
+)
+
+# mbox
+auh_email = 'auh@yoctoproject.org'
+
+invalid_submitters = [pyparsing.Regex("^Upgrade Helper.+"),
+            pyparsing.Regex(auh_email),
+            pyparsing.Regex("uh@not\.set"),
+            pyparsing.Regex("\S+@example\.com")]
+
+mbox_bugzilla = pyparsing.Regex('\[\s?YOCTO.*\]')
+mbox_bugzilla_validation = pyparsing.Regex('\[(\s?YOCTO\s?#\s?(\d+)\s?,?)+\]')
+mbox_revert_shortlog_regex = pyparsing.Regex('Revert\s+".*"')
+mbox_shortlog_maxlength = 90
+# based on https://stackoverflow.com/questions/30281026/regex-parsing-github-usernames-javascript
+mbox_github_username = pyparsing.Regex('\B@([a-z0-9](?:-(?=[a-z0-9])|[a-z0-9]){0,38}(?<=[a-z0-9]))')
+
+# patch
+
+cve = pyparsing.Regex("CVE\-\d{4}\-\d+")
+cve_payload_tag = pyparsing.Regex("\+CVE:(\s+CVE\-\d{4}\-\d+)+")
+upstream_status_regex = pyparsing.AtLineStart("+" + "Upstream-Status")
+
+# shortlog
+
+shortlog_target = pyparsing.OneOrMore(pyparsing.Word(pyparsing.printables.replace(':','')))
+shortlog_summary = pyparsing.OneOrMore(pyparsing.Word(pyparsing.printables))
+shortlog = line_start + shortlog_target + colon + shortlog_summary + line_end
+
+# signed-off-bys
+
+email_pattern = pyparsing.Regex(r"(?P<user>[A-Za-z0-9._%+-]+)@(?P<hostname>[A-Za-z0-9.-]+)\.(?P<domain>[A-Za-z]{2,})")
+
+signed_off_by_prefix = pyparsing.Literal("Signed-off-by:")
+signed_off_by_name = pyparsing.Regex('\S+.*(?= <)')
+signed_off_by_email = lessthan + email_pattern + greaterthan
+signed_off_by = pyparsing.AtLineStart(signed_off_by_prefix + signed_off_by_name + signed_off_by_email)
+patch_signed_off_by = pyparsing.AtLineStart("+" + signed_off_by_prefix + signed_off_by_name + signed_off_by_email)
+
+# upstream-status
+
+upstream_status_literal_valid_status = ["Pending", "Backport", "Denied", "Inappropriate", "Submitted", "Inactive-Upstream"]
+upstream_status_nonliteral_valid_status = ["Pending", "Backport", "Denied", "Inappropriate [reason]", "Submitted [where]", "Inactive-Upstream [lastcommit: when (and/or) lastrelease: when]"]
+
+upstream_status_valid_status = pyparsing.Or(
+    [pyparsing.Literal(status) for status in upstream_status_literal_valid_status]
+)
+
+upstream_status_prefix = pyparsing.Literal("Upstream-Status")
+upstream_status = line_start + upstream_status_prefix + colon + upstream_status_valid_status
+upstream_status_inappropriate_info = line_start + upstream_status_prefix + colon + inappropriateinfo
+upstream_status_submitted_info = line_start + upstream_status_prefix + colon + submittedinfo
diff --git a/meta/lib/patchtest/repo.py b/meta/lib/patchtest/repo.py
new file mode 100644
index 0000000000..8ec8f68a0b
--- /dev/null
+++ b/meta/lib/patchtest/repo.py
@@ -0,0 +1,85 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# patchtestrepo: PatchTestRepo class used mainly to control a git repo from patchtest
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import git
+import os
+import mbox
+
+class PatchTestRepo(object):
+
+    # prefixes used for temporal branches/stashes
+    prefix = 'patchtest'
+
+    def __init__(self, patch, repodir, commit=None, branch=None):
+        self.repodir = repodir
+        self.repo = git.Repo.init(repodir)
+        self.patch = mbox.PatchSeries(patch)
+        self.current_branch = self.repo.active_branch.name
+
+        # targeted branch defined on the patch may be invalid, so make sure there
+        # is a corresponding remote branch
+        valid_patch_branch = None
+        if self.patch.branch in self.repo.branches:
+            valid_patch_branch = self.patch.branch
+            
+        # Target Commit
+        # Priority (top has highest priority):
+        #    1. commit given at cmd line
+        #    2. branch given at cmd line
+        #    3. branch given at the patch
+        #    3. current HEAD
+        self._commit = self._get_commitid(commit) or \
+          self._get_commitid(branch) or \
+          self._get_commitid(valid_patch_branch) or \
+          self._get_commitid('HEAD')
+
+        self._workingbranch = "%s_%s" % (PatchTestRepo.prefix, os.getpid())
+
+        # create working branch. Use the '-B' flag so that we just
+        # check out the existing one if it's there
+        self.repo.git.execute(['git', 'checkout', '-B', self._workingbranch, self._commit])
+
+        self._patchmerged = False
+
+        # Check if patch can be merged using git-am
+        self._patchcanbemerged = True
+        try:
+            # Make sure to get the absolute path of the file
+            self.repo.git.execute(['git', 'apply', '--check', os.path.abspath(self.patch.path)], with_exceptions=True)
+        except git.exc.GitCommandError as ce:
+            self._patchcanbemerged = False
+
+    def ismerged(self):
+        return self._patchmerged
+
+    def canbemerged(self):
+        return self._patchcanbemerged
+
+    def _get_commitid(self, commit):
+
+        if not commit:
+            return None
+
+        try:
+            return self.repo.rev_parse(commit).hexsha
+        except Exception as e:
+            print(f"Couldn't find commit {commit} in repo")
+
+        return None
+
+    def merge(self):
+        if self._patchcanbemerged:
+            self.repo.git.execute(['git', 'am', '--keep-cr', os.path.abspath(self.patch.path)])
+            self._patchmerged = True
+
+    def clean(self):
+        self.repo.git.execute(['git', 'checkout', self.current_branch])
+        self.repo.git.execute(['git', 'branch', '-D', self._workingbranch])
+        self._patchmerged = False
diff --git a/meta/lib/patchtest/requirements.txt b/meta/lib/patchtest/requirements.txt
new file mode 100644
index 0000000000..4247b91f09
--- /dev/null
+++ b/meta/lib/patchtest/requirements.txt
@@ -0,0 +1,7 @@
+boto3
+git-pw>=2.5.0
+GitPython
+jinja2
+pylint
+pyparsing>=3.0.9
+unidiff
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.fail
new file mode 100644
index 0000000000..30c1bc4624
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.fail
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: First Last <first.last@example.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should fail the test_author_valid test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.pass
new file mode 100644
index 0000000000..6e82b08bc6
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.1.pass
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: First Last <first.last@address.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should pass the test_author_valid test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.fail
new file mode 100644
index 0000000000..745a8f45d9
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.fail
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: Upgrade Helper <auh@auh.yoctoproject.org>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should fail the test_author_valid test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.pass
new file mode 100644
index 0000000000..56cb77fa69
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_author_valid.2.pass
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: First Last <averylongemailaddressthatishardtoread.from@address.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should pass the test_author_valid test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.fail
new file mode 100644
index 0000000000..6facb8c756
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.fail
@@ -0,0 +1,67 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_bugzilla_entry_format test.
+
+[YOCTO 1234]
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.pass
new file mode 100644
index 0000000000..2f35458b4f
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_bugzilla_entry_format.pass
@@ -0,0 +1,67 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_bugzilla_entry_format test.
+
+[YOCTO #1234]
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.fail
new file mode 100644
index 0000000000..6f4e61c0da
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.fail
@@ -0,0 +1,62 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.pass
new file mode 100644
index 0000000000..3fbc23fd00
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_presence.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_commit_message_presence test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.fail
new file mode 100644
index 0000000000..9d54af9644
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.fail
@@ -0,0 +1,65 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_commit_message_user_tags test because of this
+string: @teststring
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.pass
new file mode 100644
index 0000000000..57f2fc8a8e
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_commit_message_user_tags.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_commit_message_user_tags test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.fail
new file mode 100644
index 0000000000..0dda6802d1
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.fail
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_mbox_format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
+%+           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.pass
new file mode 100644
index 0000000000..f06ae11d04
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_mbox_format.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_mbox_format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.1.skip b/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.1.skip
new file mode 100644
index 0000000000..072ccc28c0
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.1.skip
@@ -0,0 +1,35 @@
+From d12db4cfa913b0e7a4b5bd858d3019acc53ce426 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Wed, 30 Aug 2023 12:15:00 -0400
+Subject: [PATCH] selftest-hello: upgrade 1.0 -> 1.1
+
+This file should skip the test_series_merge_on_head test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../{selftest-hello_1.0.bb => selftest-hello_1.1.bb}           | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+ rename meta-selftest/recipes-test/selftest-hello/{selftest-hello_1.0.bb => selftest-hello_1.1.bb} (88%)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.1.bb
+similarity index 88%
+rename from meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+rename to meta-selftest/recipes-test/selftest-hello/selftest-hello_1.1.bb
+index 547587bef4..acc388ec2c 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.1.bb
+@@ -1,3 +1,4 @@
++SUMMARY = "Hello!"
+ DESCRIPTION = "Simple helloworld application -- selftest variant"
+ SECTION = "examples"
+ LICENSE = "MIT"
+@@ -16,4 +17,4 @@ do_install() {
+        install -m 0755 helloworld ${D}${bindir}
+ }
+ 
+-BBCLASSEXTEND = "native nativesdk"
+\ No newline at end of file
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.41.0
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.2.skip b/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.2.skip
new file mode 100644
index 0000000000..49bd1f8ede
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_series_merge_on_head.2.skip
@@ -0,0 +1,41 @@
+From 55208224f492af0ad929555ffc9b95ff1d301c5f Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Thu, 17 Aug 2023 15:02:38 -0400
+Subject: [PATCH] python3-dtc: upgrade 1.6.1 -> 1.7.0
+
+Changelog: https://kernel.googlesource.com/pub/scm/utils/dtc/dtc/+log/039a99414e778332d8f9c04cbd3072e1dcc62798
+
+Remove custom PV from the recipe since the relevant functionality is in
+1.7.0:
+
+[tgamblin@megalith dtc]$ git tag --contains c001fc01a43e7a06447c06ea3d50bd60641322b8
+v1.7.0
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+---
+ .../python/{python3-dtc_1.6.1.bb => python3-dtc_1.7.0.bb}      | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+ rename meta/recipes-devtools/python/{python3-dtc_1.6.1.bb => python3-dtc_1.7.0.bb} (92%)
+
+diff --git a/meta/recipes-devtools/python/python3-dtc_1.6.1.bb b/meta/recipes-devtools/python/python3-dtc_1.7.0.bb
+similarity index 92%
+rename from meta/recipes-devtools/python/python3-dtc_1.6.1.bb
+rename to meta/recipes-devtools/python/python3-dtc_1.7.0.bb
+index 95ab0be474..85e48d4694 100644
+--- a/meta/recipes-devtools/python/python3-dtc_1.6.1.bb
++++ b/meta/recipes-devtools/python/python3-dtc_1.7.0.bb
+@@ -14,9 +14,8 @@ UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
+ 
+ LIC_FILES_CHKSUM = "file://pylibfdt/libfdt.i;beginline=1;endline=6;md5=afda088c974174a29108c8d80b5dce90"
+ 
+-SRCREV = "c001fc01a43e7a06447c06ea3d50bd60641322b8"
++SRCREV = "039a99414e778332d8f9c04cbd3072e1dcc62798"
+ 
+-PV = "1.6.1+git"
+ S = "${WORKDIR}/git"
+ 
+ PYPA_WHEEL = "${S}/dist/libfdt-1.6.2*.whl"
+-- 
+2.41.0
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.fail
new file mode 100644
index 0000000000..c5e4df2549
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.fail
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello% fix CVE-1234-56789
+
+This should fail the test_shortlog_format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.pass
new file mode 100644
index 0000000000..4948e26afc
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_format.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_shortlog_format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.fail
new file mode 100644
index 0000000000..4ed1242821
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.fail
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789 this is a very long commit shortlog with way too many words included in it to pass the test
+
+This should fail the test_shortlong_length test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.pass
new file mode 100644
index 0000000000..ef5066a650
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_shortlog_length.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_shortlog_length test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.1.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.1.fail
new file mode 100644
index 0000000000..4ede7271ee
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.1.fail
@@ -0,0 +1,65 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_signed_off_by_presence test.
+
+CVE: CVE-1234-56789
+
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.2.fail b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.2.fail
new file mode 100644
index 0000000000..f7c3f5145a
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.2.fail
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_signed_off_by_presence test.
+
+CVE: CVE-1234-56789
+
+Approved-of-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.pass b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.pass
new file mode 100644
index 0000000000..2661c1416f
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMbox.test_signed_off_by_presence.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_signed_off_by_presence test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.fail b/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.fail
new file mode 100644
index 0000000000..dccafcd9bc
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.fail
@@ -0,0 +1,25 @@
+From 60450eefbc2c438a37c5e08759d021b18f0df0a3 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:18:17 -0400
+Subject: [PATCH] selftest-hello: add CVE_CHECK_IGNORE
+
+This should fail the test_cve_tag_format selftest.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..cc103de6e2e 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -17,4 +17,5 @@ do_install() {
+        install -m 0755 helloworld ${D}${bindir}
+ }
+ 
++CVE_CHECK_IGNORE = "CVE-2024-12345"
+ BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.pass b/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.pass
new file mode 100644
index 0000000000..93a6cc91fb
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_cve_check_ignore.pass
@@ -0,0 +1,25 @@
+From f91073242268d2b2c1a1a705e7fd585679f78a59 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:18:17 -0400
+Subject: [PATCH] selftest-hello: add CVE_STATUS
+
+This should pass the test_cve_tag_format selftest.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..88c5c98608f 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -17,4 +17,5 @@ do_install() {
+        install -m 0755 helloworld ${D}${bindir}
+ }
+ 
++CVE_STATUS[CVE-2024-12345] = "not-applicable-platform: Issue only applies on Windows"
+ BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.fail b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.fail
new file mode 100644
index 0000000000..61b3784e3c
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.fail
@@ -0,0 +1,28 @@
+From 974c3a143bc67faaff9abcc0a06a3d5e692fc660 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:51:15 -0400
+Subject: [PATCH] selftest-hello: update LIC_FILES_CHKSUM
+
+This should fail the test_lic_files_chksum_modified_not_mentioned test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..356921db1dd 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -1,7 +1,7 @@
+ DESCRIPTION = "Simple helloworld application -- selftest variant"
+ SECTION = "examples"
+ LICENSE = "MIT"
+-LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f303"
+ 
+ SRC_URI = "file://helloworld.c"
+ 
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.pass b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.pass
new file mode 100644
index 0000000000..b7be1e8e55
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_modified_not_mentioned.pass
@@ -0,0 +1,30 @@
+From 974c3a143bc67faaff9abcc0a06a3d5e692fc660 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:51:15 -0400
+Subject: [PATCH] selftest-hello: update LIC_FILES_CHKSUM
+
+This should pass the test_lic_files_chksum_modified_not_mentioned test.
+
+License-Update: Stuff happened!
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..356921db1dd 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -1,7 +1,7 @@
+ DESCRIPTION = "Simple helloworld application -- selftest variant"
+ SECTION = "examples"
+ LICENSE = "MIT"
+-LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f303"
+ 
+ SRC_URI = "file://helloworld.c"
+ 
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.fail b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.fail
new file mode 100644
index 0000000000..a7a0b0bacb
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.fail
@@ -0,0 +1,42 @@
+From 74bc209a4fbe4da2f57e153ccfff3d2241dada8d Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should fail the test_lic_files_chksum_presence test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 20 +++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..875bcbef859
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,20 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.pass b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.pass
new file mode 100644
index 0000000000..8ffa97ec56
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_lic_files_chksum_presence.pass
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should pass the test_lic_files_chksum_presence test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.fail b/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.fail
new file mode 100644
index 0000000000..0a402d0a3e
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.fail
@@ -0,0 +1,28 @@
+From f2f7b6bcb831289bc3ba2343ad7dc5bee6d6e0cd Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 08:45:41 -0400
+Subject: [PATCH] selftest-hello: remove helloworld.c
+
+This should fail the test_src_uri_left_files selftest.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..e95270adaeb 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,8 +3,6 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
+-
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+ 
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.pass b/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.pass
new file mode 100644
index 0000000000..a675c028d0
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_src_uri_left_files.pass
@@ -0,0 +1,44 @@
+From e79933e2fc68570066eca66f0b599d259b7a1731 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 08:18:48 -0400
+Subject: [PATCH] selftest-hello: remove helloworld.c
+
+This should pass the test_src_uri_left_files selftest.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../recipes-test/selftest-hello/files/helloworld.c        | 8 --------
+ .../recipes-test/selftest-hello/selftest-hello_1.0.bb     | 2 --
+ 2 files changed, 10 deletions(-)
+ delete mode 100644 meta-selftest/recipes-test/selftest-hello/files/helloworld.c
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/helloworld.c b/meta-selftest/recipes-test/selftest-hello/files/helloworld.c
+deleted file mode 100644
+index fc7169b7b83..00000000000
+--- a/meta-selftest/recipes-test/selftest-hello/files/helloworld.c
++++ /dev/null
+@@ -1,8 +0,0 @@
+-#include <stdio.h>
+-
+-int main(void)
+-{
+-       printf("Hello world!\n");
+-
+-       return 0;
+-}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..e95270adaeb 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,8 +3,6 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
+-
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+ 
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.fail b/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.fail
new file mode 100644
index 0000000000..1087843619
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.fail
@@ -0,0 +1,42 @@
+From f4b72cc24f5e2a290a8637775c4d41c16d5d83aa Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should fail the test_summary_presence test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 20 +++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..2dc352d479e
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,20 @@
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.pass b/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.pass
new file mode 100644
index 0000000000..3d35a8d8fb
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestMetadata.test_summary_presence.pass
@@ -0,0 +1,43 @@
+From 04eb94a0134ef5eb5b5fd783b303104fbfcd8437 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 11:03:47 -0400
+Subject: [PATCH] selftest-hello: add selftest-hello-extra
+
+This should pass the test_summary_presence test.
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../selftest-hello-extra_1.0.bb               | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+new file mode 100644
+index 00000000000..f3dec1b220c
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello-extra_1.0.bb
+@@ -0,0 +1,21 @@
++SUMMARY = "This is an example summary"
++DESCRIPTION = "Simple helloworld application -- selftest variant"
++SECTION = "examples"
++LICENSE = "MIT"
++LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
++
++SRC_URI = "file://helloworld.c"
++
++S = "${WORKDIR}/sources"
++UNPACKDIR = "${S}"
++
++do_compile() {
++       ${CC} ${CFLAGS} ${LDFLAGS} helloworld.c -o helloworld
++}
++
++do_install() {
++       install -d ${D}${bindir}
++       install -m 0755 helloworld ${D}${bindir}
++}
++
++BBCLASSEXTEND = "native nativesdk"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.fail b/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.fail
new file mode 100644
index 0000000000..f64f2a40b0
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.fail
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_cve_tag_format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-BAD_FORMAT
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.pass b/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.pass
new file mode 100644
index 0000000000..3819487041
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestPatch.test_cve_tag_format.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_cve_tag format test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.fail b/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.fail
new file mode 100644
index 0000000000..b2d0fab9e3
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.fail
@@ -0,0 +1,65 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should fail the test_signed_off_by_presence test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 25 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 28 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,25 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.pass b/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.pass
new file mode 100644
index 0000000000..2661c1416f
--- /dev/null
+++ b/meta/lib/patchtest/selftest/files/TestPatch.test_signed_off_by_presence.pass
@@ -0,0 +1,66 @@
+From c9519f11502d5bb5c143ed43b4c981b6a211bdf9 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <tgamblin@baylibre.com>
+Date: Fri, 31 May 2024 09:54:50 -0400
+Subject: [PATCH] selftest-hello: fix CVE-1234-56789
+
+This should pass the test_signed_off_by_presence test.
+
+CVE: CVE-1234-56789
+
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ .../files/0001-Fix-CVE-1234-56789.patch       | 26 +++++++++++++++++++
+ .../selftest-hello/selftest-hello_1.0.bb      |  4 ++-
+ 2 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+
+diff --git a/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+new file mode 100644
+index 00000000000..8a4f9329303
+--- /dev/null
++++ b/meta-selftest/recipes-test/selftest-hello/files/0001-Fix-CVE-1234-56789.patch
+@@ -0,0 +1,26 @@
++From b26a31186e6ee2eb1f506d5f2f9394d327a0df2f Mon Sep 17 00:00:00 2001
++From: Trevor Gamblin <tgamblin@baylibre.com>
++Date: Tue, 29 Aug 2023 14:08:20 -0400
++Subject: [PATCH] Fix CVE-NOT-REAL
++
++CVE: CVE-1234-56789
++Upstream-Status: Backport(http://example.com/example)
++
++Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
++---
++ strlen.c | 1 +
++ 1 file changed, 1 insertion(+)
++
++diff --git a/strlen.c b/strlen.c
++index 1788f38..83d7918 100644
++--- a/strlen.c
+++++ b/strlen.c
++
++int main() {
++
++       printf("%d\n", str_len(string1));
++       printf("%d\n", str_len(string2));
++       printf("CVE FIXED!!!\n");
++
++       return 0;
++}
+diff --git a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+index 2dc352d479e..d937759f157 100644
+--- a/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
++++ b/meta-selftest/recipes-test/selftest-hello/selftest-hello_1.0.bb
+@@ -3,7 +3,9 @@ SECTION = "examples"
+ LICENSE = "MIT"
+ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+ 
+-SRC_URI = "file://helloworld.c"
++SRC_URI = "file://helloworld.c \
++           file://0001-Fix-CVE-1234-56789.patch \
++          "
+ 
+ S = "${WORKDIR}/sources"
+ UNPACKDIR = "${S}"
+-- 
+2.45.1
+
diff --git a/meta/lib/patchtest/selftest/selftest b/meta/lib/patchtest/selftest/selftest
new file mode 100755
index 0000000000..3cf1c361f7
--- /dev/null
+++ b/meta/lib/patchtest/selftest/selftest
@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+
+# Test every patch from files folder and output error on failure
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import os
+import subprocess
+import sys
+
+currentdir = os.path.dirname(os.path.abspath(__file__))
+patchesdir = os.path.join(currentdir, 'files')
+topdir     = os.path.dirname(currentdir)
+parentdir  = os.path.dirname(topdir)
+
+# path to the repo root
+repodir = os.path.dirname(os.path.dirname(parentdir))
+
+def print_results(passcount, failcount, skipcount, xpasscount, xfailcount, xskipcount, errorcount):
+    total = passcount + skipcount + failcount + xpasscount + xfailcount + xskipcount + errorcount
+    print("============================================================================")
+    print("Testsuite summary for %s" % os.path.basename(topdir))
+    print("============================================================================")
+    print("# TOTAL: %s" % str(total))
+    print("# XPASS: %s" % str(xpasscount))
+    print("# XFAIL: %s" % str(xfailcount))
+    print("# XSKIP: %s" % str(xskipcount))
+    print("# PASS: %s" % str(passcount))
+    print("# FAIL: %s" % str(failcount))
+    print("# SKIP: %s" % str(skipcount))
+    print("# ERROR: %s" % str(errorcount))
+    print("============================================================================")
+
+# Once the tests are in oe-core, we can remove the testdir param and use os.path.dirname to get relative paths
+def test(root, patch):
+    res = True
+    patchpath = os.path.abspath(os.path.join(root, patch))
+    
+    cmd     = 'patchtest --base-commit HEAD --repodir %s --testdir %s/tests --patch %s' % (repodir, topdir, patchpath)
+    results = subprocess.check_output(cmd, stderr=subprocess.STDOUT, universal_newlines=True, shell=True)
+
+    return results
+
+if __name__ == '__main__':
+    passcount = 0
+    failcount = 0
+    skipcount = 0
+    xpasscount = 0
+    xfailcount = 0
+    xskipcount = 0
+    errorcount = 0
+
+    results = None
+        
+    for root, dirs, patches in os.walk(patchesdir):
+        for patch in patches:
+            results = test(root, patch)
+
+            a = patch.split('.')
+            klass, testname = a[0], a[1]
+            expected_result = a[-1]
+            testid          = ".%s.%s" % (klass,testname)
+
+            for resultline in results.splitlines():
+                if testid in resultline:
+                    result, _ = resultline.split(':', 1)
+
+                    if expected_result.upper() == "FAIL" and result.upper() == "FAIL":
+                        xfailcount = xfailcount + 1
+                        print("XFAIL: %s (file: %s)" % (testid.strip("."), os.path.basename(patch)))
+                    elif expected_result.upper() == "PASS" and result.upper() == "PASS":
+                        xpasscount = xpasscount + 1
+                        print("XPASS: %s (file: %s)" % (testid.strip("."), os.path.basename(patch)))
+                    elif expected_result.upper() == "SKIP" and result.upper() == "SKIP":
+                        xskipcount = xskipcount + 1
+                        print("XSKIP: %s (file: %s)" % (testid.strip("."), os.path.basename(patch)))
+                    else:
+                        print("%s: %s (%s)" % (result.upper(), testid.strip("."), os.path.basename(patch)))
+                        if result.upper() == "PASS":
+                            passcount = passcount + 1
+                        elif result.upper() == "FAIL":
+                            failcount = failcount + 1
+                        elif result.upper() == "SKIP":
+                            skipcount = skipcount + 1
+                        else:
+                            print("Bad result on test %s against %s" % (testid.strip("."), os.path.basename(patch)))
+                            errorcount = errorcount + 1
+                    break
+            else:
+                print ("No test for=%s" % patch)
+
+    print_results(passcount, failcount, skipcount, xpasscount, xfailcount, xskipcount, errorcount)
diff --git a/meta/lib/patchtest/tests/__init__.py b/meta/lib/patchtest/tests/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/meta/lib/patchtest/tests/__init__.py
diff --git a/meta/lib/patchtest/tests/base.py b/meta/lib/patchtest/tests/base.py
new file mode 100644
index 0000000000..919ca136bb
--- /dev/null
+++ b/meta/lib/patchtest/tests/base.py
@@ -0,0 +1,252 @@
+# Base class to be used by all test cases defined in the suite
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import unittest
+import logging
+import json
+import unidiff
+from patchtest_parser import PatchtestParser
+import mailbox
+import patchtest_patterns
+import collections
+import sys
+import os
+import re
+
+logger = logging.getLogger("patchtest")
+debug = logger.debug
+info = logger.info
+warn = logger.warn
+error = logger.error
+
+Commit = collections.namedtuple(
+    "Commit", ["author", "subject", "commit_message", "shortlog", "payload"]
+)
+
+Commit = collections.namedtuple('Commit', ['author', 'subject', 'commit_message', 'shortlog', 'payload'])
+
+class PatchtestOEError(Exception):
+    """Exception for handling patchtest-oe errors"""
+    def __init__(self, message, exitcode=1):
+        super().__init__(message)
+        self.exitcode = exitcode
+
+class Base(unittest.TestCase):
+    # if unit test fails, fail message will throw at least the following JSON: {"id": <testid>}
+
+    @staticmethod
+    def msg_to_commit(msg):
+        payload = msg.get_payload()
+        return Commit(subject=msg['subject'].replace('\n', ' ').replace('  ', ' '),
+                      author=msg.get('From'),
+                      shortlog=Base.shortlog(msg['subject']),
+                      commit_message=Base.commit_message(payload),
+                      payload=payload)
+
+    @staticmethod
+    def commit_message(payload):
+        commit_message = payload.__str__()
+        match = patchtest_patterns.endcommit_messages_regex.search(payload)
+        if match:
+            commit_message = payload[:match.start()]
+        return commit_message
+
+    @staticmethod
+    def shortlog(shlog):
+        # remove possible prefix (between brackets) before colon
+        start = shlog.find(']', 0, shlog.find(':'))
+        # remove also newlines and spaces at both sides
+        return shlog[start + 1:].replace('\n', '').strip()
+
+    @classmethod
+    def setUpClass(cls):
+
+        # General objects: mailbox.mbox and patchset
+        cls.mbox = mailbox.mbox(PatchtestParser.repo.patch.path)
+
+        # Patch may be malformed, so try parsing it
+        cls.unidiff_parse_error = ''
+        cls.patchset = None
+        try:
+            cls.patchset = unidiff.PatchSet.from_filename(
+                PatchtestParser.repo.patch.path, encoding="UTF-8"
+            )
+        except unidiff.UnidiffParseError as upe:
+            cls.patchset = []
+            cls.unidiff_parse_error = str(upe)
+
+        # Easy to iterate list of commits
+        cls.commits = []
+        for msg in cls.mbox:
+            if msg['subject'] and msg.get_payload():
+                cls.commits.append(Base.msg_to_commit(msg))
+
+        cls.setUpClassLocal()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.tearDownClassLocal()
+
+    @classmethod
+    def setUpClassLocal(cls):
+        pass
+
+    @classmethod
+    def tearDownClassLocal(cls):
+        pass
+
+    def fail(self, issue, fix=None, commit=None, data=None):
+        """ Convert to a JSON string failure data"""
+        value = {'id': self.id(),
+                 'issue': issue}
+
+        if fix:
+            value['fix'] = fix
+        if commit:
+            value['commit'] = {'subject': commit.subject,
+                               'shortlog': commit.shortlog}
+
+        # extend return value with other useful info
+        if data:
+            value['data'] = data
+
+        return super(Base, self).fail(json.dumps(value))
+
+    def skip(self, issue, data=None):
+        """ Convert the skip string to JSON"""
+        value = {'id': self.id(),
+                 'issue': issue}
+
+        # extend return value with other useful info
+        if data:
+            value['data'] = data
+
+        return super(Base, self).skipTest(json.dumps(value))
+
+    def shortid(self):
+        return self.id().split('.')[-1]
+
+    def __str__(self):
+        return json.dumps({'id': self.id()})
+
+class Metadata(Base):
+    @classmethod
+    def setUpClassLocal(cls):
+        cls.tinfoil = cls.setup_tinfoil()
+
+        # get info about added/modified/remove recipes
+        cls.added, cls.modified, cls.removed = cls.get_metadata_stats(cls.patchset)
+
+    @classmethod
+    def tearDownClassLocal(cls):
+        cls.tinfoil.shutdown()
+
+    @classmethod
+    def setup_tinfoil(cls, config_only=False):
+        """Initialize tinfoil api from bitbake"""
+
+        # import relevant libraries
+        try:
+            scripts_path = os.path.join(PatchtestParser.repodir, "scripts", "lib")
+            if scripts_path not in sys.path:
+                sys.path.insert(0, scripts_path)
+            import scriptpath
+            scriptpath.add_bitbake_lib_path()
+            import bb.tinfoil
+        except ImportError:
+            raise PatchtestOEError('Could not import tinfoil module')
+
+        orig_cwd = os.path.abspath(os.curdir)
+
+        # Load tinfoil
+        tinfoil = None
+        try:
+            builddir = os.environ.get('BUILDDIR')
+            if not builddir:
+                logger.warn('Bitbake environment not loaded?')
+                return tinfoil
+            os.chdir(builddir)
+            tinfoil = bb.tinfoil.Tinfoil()
+            tinfoil.prepare(config_only=config_only)
+        except bb.tinfoil.TinfoilUIException as te:
+            if tinfoil:
+                tinfoil.shutdown()
+            raise PatchtestOEError('Could not prepare properly tinfoil (TinfoilUIException)')
+        except Exception as e:
+            if tinfoil:
+                tinfoil.shutdown()
+            raise e
+        finally:
+            os.chdir(orig_cwd)
+
+        return tinfoil
+
+    @classmethod
+    def get_metadata_stats(cls, patchset):
+        """Get lists of added, modified and removed metadata files"""
+
+        def find_pn(data, path):
+            """Find the PN from data"""
+            pn = None
+            pn_native = None
+            for _path, _pn in data:
+                if path in _path:
+                    if 'native' in _pn:
+                        # store the native PN but look for the non-native one first
+                        pn_native = _pn
+                    else:
+                        pn = _pn
+                        break
+            else:
+                # sent the native PN if found previously
+                if pn_native:
+                    return pn_native
+
+                # on renames (usually upgrades), we need to check (FILE) base names
+                # because the unidiff library does not provided the new filename, just the modified one
+                # and tinfoil datastore, once the patch is merged, will contain the new filename
+                path_basename = path.split('_')[0]
+                for _path, _pn in data:
+                    _path_basename = _path.split('_')[0]
+                    if path_basename == _path_basename:
+                        pn = _pn
+            return pn
+
+        if not cls.tinfoil:
+            cls.tinfoil = cls.setup_tinfoil()
+
+        added_paths, modified_paths, removed_paths = [], [], []
+        added, modified, removed = [], [], []
+
+        # get metadata filename additions, modification and removals
+        for patch in patchset:
+            if patch.path.endswith('.bb') or patch.path.endswith('.bbappend') or patch.path.endswith('.inc'):
+                if patch.is_added_file:
+                    added_paths.append(
+                        os.path.join(
+                            os.path.abspath(PatchtestParser.repodir), patch.path
+                        )
+                    )
+                elif patch.is_modified_file:
+                    modified_paths.append(
+                        os.path.join(
+                            os.path.abspath(PatchtestParser.repodir), patch.path
+                        )
+                    )
+                elif patch.is_removed_file:
+                    removed_paths.append(
+                        os.path.join(
+                            os.path.abspath(PatchtestParser.repodir), patch.path
+                        )
+                    )
+
+        data = cls.tinfoil.cooker.recipecaches[''].pkg_fn.items()
+
+        added = [find_pn(data,path) for path in added_paths]
+        modified = [find_pn(data,path) for path in modified_paths]
+        removed = [find_pn(data,path) for path in removed_paths]
+
+        return [a for a in added if a], [m for m in modified if m], [r for r in removed if r]
diff --git a/meta/lib/patchtest/tests/test_mbox.py b/meta/lib/patchtest/tests/test_mbox.py
new file mode 100644
index 0000000000..dab733ea77
--- /dev/null
+++ b/meta/lib/patchtest/tests/test_mbox.py
@@ -0,0 +1,179 @@
+# Checks related to the patch's author
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import base
+import collections
+import patchtest_patterns
+import pyparsing
+import re
+import subprocess
+from patchtest_parser import PatchtestParser
+
+def headlog():
+    output = subprocess.check_output(
+        "cd %s; git log --pretty='%%h#%%aN#%%cD:#%%s' -1" % PatchtestParser.repodir,
+        universal_newlines=True,
+        shell=True
+        )
+    return output.split('#')
+
+class TestMbox(base.Base):
+
+    # base paths of main yocto project sub-projects
+    paths = {
+        'oe-core': ['meta-selftest', 'meta-skeleton', 'meta', 'scripts'],
+        'bitbake': ['bitbake'],
+        'documentation': ['documentation'],
+        'poky': ['meta-poky','meta-yocto-bsp'],
+        'oe': ['meta-gpe', 'meta-gnome', 'meta-efl', 'meta-networking', 'meta-multimedia','meta-initramfs', 'meta-ruby', 'contrib', 'meta-xfce', 'meta-filesystems', 'meta-perl', 'meta-webserver', 'meta-systemd', 'meta-oe', 'meta-python']
+        }
+
+    # scripts folder is a mix of oe-core and poky, most is oe-core code except:
+    poky_scripts = ['scripts/yocto-bsp', 'scripts/yocto-kernel', 'scripts/yocto-layer', 'scripts/lib/bsp']
+
+    Project = collections.namedtuple('Project', ['name', 'listemail', 'gitrepo', 'paths'])
+
+    bitbake = Project(name='Bitbake', listemail='bitbake-devel@lists.openembedded.org', gitrepo='http://git.openembedded.org/bitbake/', paths=paths['bitbake'])
+    doc     = Project(name='Documentantion', listemail='yocto@yoctoproject.org', gitrepo='http://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/', paths=paths['documentation'])
+    poky    = Project(name='Poky', listemail='poky@yoctoproject.org', gitrepo='http://git.yoctoproject.org/cgit/cgit.cgi/poky/', paths=paths['poky'])
+    oe      = Project(name='oe', listemail='openembedded-devel@lists.openembedded.org', gitrepo='http://git.openembedded.org/meta-openembedded/', paths=paths['oe'])
+
+
+    def test_signed_off_by_presence(self):
+        for commit in self.commits:
+            # skip those patches that revert older commits, these do not required the tag presence
+            if patchtest_patterns.mbox_revert_shortlog_regex.search_string(commit.shortlog):
+                continue
+            if not patchtest_patterns.signed_off_by.search_string(commit.payload):
+                self.fail(
+                    'Mbox is missing Signed-off-by. Add it manually or with "git commit --amend -s"',
+                    commit=commit,
+                )
+
+    def test_shortlog_format(self):
+        for commit in self.commits:
+            shortlog = commit.shortlog
+            if not shortlog.strip():
+                self.skip('Empty shortlog, no reason to execute shortlog format test')
+            else:
+                # no reason to re-check on revert shortlogs
+                if shortlog.startswith('Revert "'):
+                    continue
+                try:
+                    patchtest_patterns.shortlog.parseString(shortlog)
+                except pyparsing.ParseException as pe:
+                    self.fail('Commit shortlog (first line of commit message) should follow the format "<target>: <summary>"',
+                              commit=commit)
+
+    def test_shortlog_length(self):
+        for commit in self.commits:
+            # no reason to re-check on revert shortlogs
+            shortlog = re.sub('^(\[.*?\])+ ', '', commit.shortlog)
+            if shortlog.startswith('Revert "'):
+                continue
+            l = len(shortlog)
+            if l > patchtest_patterns.mbox_shortlog_maxlength:
+                self.fail(
+                    "Edit shortlog so that it is %d characters or less (currently %d characters)"
+                    % (patchtest_patterns.mbox_shortlog_maxlength, l),
+                    commit=commit,
+                )
+
+    def test_series_merge_on_head(self):
+        self.skip("Merge test is disabled for now")
+        if PatchtestParser.repo.patch.branch != "master":
+            self.skip(
+                "Skipping merge test since patch is not intended"
+                " for master branch. Target detected is %s"
+                % PatchtestParser.repo.patch.branch
+            )
+        if not PatchtestParser.repo.canbemerged:
+            commithash, author, date, shortlog = headlog()
+            self.fail(
+                "Series does not apply on top of target branch %s"
+                % PatchtestParser.repo.patch.branch,
+                data=[
+                    (
+                        "Targeted branch",
+                        "%s (currently at %s)"
+                        % (PatchtestParser.repo.patch.branch, commithash),
+                    )
+                ],
+            )
+
+    def test_target_mailing_list(self):
+        """Check for other targeted projects"""
+
+        # a meta project may be indicted in the message subject, if this is the case, just fail
+        # TODO: there may be other project with no-meta prefix, we also need to detect these
+        project_regex = pyparsing.Regex("\[(?P<project>meta-.+)\]")
+        for commit in self.commits:
+            match = project_regex.search_string(commit.subject)
+            if match:
+                self.fail('Series sent to the wrong mailing list or some patches from the series correspond to different mailing lists',
+                          commit=commit)
+
+        for patch in self.patchset:
+            folders = patch.path.split('/')
+            base_path = folders[0]
+            for project in [self.bitbake, self.doc, self.oe, self.poky]:
+                if base_path in  project.paths:
+                    self.fail('Series sent to the wrong mailing list or some patches from the series correspond to different mailing lists',
+                              data=[('Suggested ML', '%s [%s]' % (project.listemail, project.gitrepo)),
+                                    ('Patch\'s path:', patch.path)])
+
+            # check for poky's scripts code
+            if base_path.startswith('scripts'):
+                for poky_file in self.poky_scripts:
+                    if patch.path.startswith(poky_file):
+                        self.fail('Series sent to the wrong mailing list or some patches from the series correspond to different mailing lists',
+                                  data=[('Suggested ML', '%s [%s]' % (self.poky.listemail, self.poky.gitrepo)),('Patch\'s path:', patch.path)])
+
+    def test_mbox_format(self):
+        if self.unidiff_parse_error:
+            self.fail('Series has malformed diff lines. Create the series again using git-format-patch and ensure it applies using git am',
+                      data=[('Diff line',self.unidiff_parse_error)])
+
+    def test_commit_message_presence(self):
+        for commit in self.commits:
+            if not commit.commit_message.strip():
+                self.fail('Please include a commit message on your patch explaining the change', commit=commit)
+
+    # This may incorrectly report a failure if something such as a
+    # Python decorator is included in the commit message, but this
+    # scenario is much less common than the username case it is written
+    # to protect against
+    def test_commit_message_user_tags(self):
+        for commit in self.commits:
+            if patchtest_patterns.mbox_github_username.search_string(commit.commit_message):
+                self.fail('Mbox includes one or more GitHub-style username tags. Ensure that any "@" symbols are stripped out of usernames', commit=commit)
+
+    def test_bugzilla_entry_format(self):
+        for commit in self.commits:
+            if not patchtest_patterns.mbox_bugzilla.search_string(commit.commit_message):
+                self.skip("No bug ID found")
+            elif not patchtest_patterns.mbox_bugzilla_validation.search_string(
+                commit.commit_message
+            ):
+                self.fail(
+                    'Bugzilla issue ID is not correctly formatted - specify it with format: "[YOCTO #<bugzilla ID>]"',
+                    commit=commit,
+                )
+
+    def test_author_valid(self):
+        for commit in self.commits:
+            for invalid in patchtest_patterns.invalid_submitters:
+                if invalid.search_string(commit.author):
+                    self.fail('Invalid author %s. Resend the series with a valid patch author' % commit.author, commit=commit)
+
+    def test_non_auh_upgrade(self):
+        for commit in self.commits:
+            if patchtest_patterns.auh_email in commit.commit_message:
+                self.fail(
+                    "Invalid author %s. Resend the series with a valid patch author"
+                    % patchtest_patterns.auh_email,
+                    commit=commit,
+                )
diff --git a/meta/lib/patchtest/tests/test_metadata.py b/meta/lib/patchtest/tests/test_metadata.py
new file mode 100644
index 0000000000..2dee80b002
--- /dev/null
+++ b/meta/lib/patchtest/tests/test_metadata.py
@@ -0,0 +1,212 @@
+# Checks related to the patch's LIC_FILES_CHKSUM  metadata variable
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import base
+import collections
+import os
+import patchtest_patterns
+import pyparsing
+from patchtest_parser import PatchtestParser
+
+# Data store commonly used to share values between pre and post-merge tests
+PatchTestDataStore = collections.defaultdict(str)
+
+class TestMetadata(base.Metadata):
+
+    def test_license_presence(self):
+        if not self.added:
+            self.skip('No added recipes, skipping test')
+
+        # TODO: this is a workaround so we can parse the recipe not
+        # containing the LICENSE var: add some default license instead
+        # of INVALID into auto.conf, then remove this line at the end
+        auto_conf = os.path.join(os.environ.get('BUILDDIR'), 'conf', 'auto.conf')
+        open_flag = 'w'
+        if os.path.exists(auto_conf):
+            open_flag = 'a'
+        with open(auto_conf, open_flag) as fd:
+            for pn in self.added:
+                fd.write('LICENSE ??= "%s"\n' % patchtest_patterns.invalid_license)
+
+        no_license = False
+        for pn in self.added:
+            rd = self.tinfoil.parse_recipe(pn)
+            license = rd.getVar(patchtest_patterns.metadata_lic)
+            if license == patchtest_patterns.invalid_license:
+                no_license = True
+                break
+
+        # remove auto.conf line or the file itself
+        if open_flag == 'w':
+            os.remove(auto_conf)
+        else:
+            fd = open(auto_conf, 'r')
+            lines = fd.readlines()
+            fd.close()
+            with open(auto_conf, 'w') as fd:
+                fd.write(''.join(lines[:-1]))
+
+        if no_license:
+            self.fail('Recipe does not have the LICENSE field set.')
+
+    def test_lic_files_chksum_presence(self):
+        if not self.added:
+            self.skip('No added recipes, skipping test')
+
+        for pn in self.added:
+            rd = self.tinfoil.parse_recipe(pn)
+            pathname = rd.getVar('FILE')
+            # we are not interested in images
+            if '/images/' in pathname:
+                continue
+            lic_files_chksum = rd.getVar(patchtest_patterns.metadata_chksum)
+            if rd.getVar(patchtest_patterns.license_var) == patchtest_patterns.closed:
+                continue
+            if not lic_files_chksum:
+                self.fail(
+                    "%s is missing in newly added recipe" % patchtest_patterns.metadata_chksum
+                )
+
+    def test_lic_files_chksum_modified_not_mentioned(self):
+        if not self.modified:
+            self.skip('No modified recipes, skipping test')
+
+        for patch in self.patchset:
+            # for the moment, we are just interested in metadata
+            if patch.path.endswith('.patch'):
+                continue
+            payload = str(patch)
+            if patchtest_patterns.lic_chksum_added.search_string(
+                payload
+            ) or patchtest_patterns.lic_chksum_removed.search_string(payload):
+                # if any patch on the series contain reference on the metadata, fail
+                for commit in self.commits:
+                    if patchtest_patterns.lictag_re.search_string(commit.commit_message):
+                        break
+                else:
+                    self.fail('LIC_FILES_CHKSUM changed without "License-Update:" tag and description in commit message')
+
+    def test_max_line_length(self):
+        for patch in self.patchset:
+            # for the moment, we are just interested in metadata
+            if patch.path.endswith('.patch'):
+                continue
+            payload = str(patch)
+            for line in payload.splitlines():
+                if patchtest_patterns.add_mark.search_string(line):
+                    current_line_length = len(line[1:])
+                    if current_line_length > patchtest_patterns.patch_max_line_length:
+                        self.fail(
+                            "Patch line too long (current length %s, maximum is %s)"
+                            % (current_line_length, patchtest_patterns.patch_max_line_length),
+                            data=[
+                                ("Patch", patch.path),
+                                ("Line", "%s ..." % line[0:80]),
+                            ],
+                        )
+
+    def pretest_src_uri_left_files(self):
+        # these tests just make sense on patches that can be merged
+        if not PatchtestParser.repo.canbemerged:
+            self.skip("Patch cannot be merged")
+        if not self.modified:
+            self.skip('No modified recipes, skipping pretest')
+
+        # get the proper metadata values
+        for pn in self.modified:
+            # we are not interested in images
+            if 'core-image' in pn:
+                continue
+            rd = self.tinfoil.parse_recipe(pn)
+            PatchTestDataStore[
+                "%s-%s-%s" % (self.shortid(), patchtest_patterns.metadata_src_uri, pn)
+            ] = rd.getVar(patchtest_patterns.metadata_src_uri)
+
+    def test_src_uri_left_files(self):
+        # these tests just make sense on patches that can be merged
+        if not PatchtestParser.repo.canbemerged:
+            self.skip("Patch cannot be merged")
+        if not self.modified:
+            self.skip('No modified recipes, skipping pretest')
+
+        # get the proper metadata values
+        for pn in self.modified:
+            # we are not interested in images
+            if 'core-image' in pn:
+                continue
+            rd = self.tinfoil.parse_recipe(pn)
+            PatchTestDataStore[
+                "%s-%s-%s" % (self.shortid(), patchtest_patterns.metadata_src_uri, pn)
+            ] = rd.getVar(patchtest_patterns.metadata_src_uri)
+
+        for pn in self.modified:
+            pretest_src_uri = PatchTestDataStore[
+                "pre%s-%s-%s" % (self.shortid(), patchtest_patterns.metadata_src_uri, pn)
+            ].split()
+            test_src_uri = PatchTestDataStore[
+                "%s-%s-%s" % (self.shortid(), patchtest_patterns.metadata_src_uri, pn)
+            ].split()
+
+            pretest_files = set([os.path.basename(patch) for patch in pretest_src_uri if patch.startswith('file://')])
+            test_files    = set([os.path.basename(patch) for patch in test_src_uri    if patch.startswith('file://')])
+
+            # check if files were removed
+            if len(test_files) < len(pretest_files):
+
+                # get removals from patchset
+                filesremoved_from_patchset = set()
+                for patch in self.patchset:
+                    if patch.is_removed_file:
+                        filesremoved_from_patchset.add(os.path.basename(patch.path))
+
+                # get the deleted files from the SRC_URI
+                filesremoved_from_usr_uri = pretest_files - test_files
+
+                # finally, get those patches removed at SRC_URI and not removed from the patchset
+                # TODO: we are not taking into account  renames, so test may raise false positives
+                not_removed = filesremoved_from_usr_uri - filesremoved_from_patchset
+                if not_removed:
+                    self.fail('Patches not removed from tree. Remove them and amend the submitted mbox',
+                              data=[('Patch', f) for f in not_removed])
+
+    def test_summary_presence(self):
+        if not self.added:
+            self.skip('No added recipes, skipping test')
+
+        for pn in self.added:
+            # we are not interested in images
+            if 'core-image' in pn:
+                continue
+            rd = self.tinfoil.parse_recipe(pn)
+            summary = rd.getVar(patchtest_patterns.metadata_summary)
+
+            # "${PN} version ${PN}-${PR}" is the default, so fail if default
+            if summary.startswith("%s version" % pn):
+                self.fail(
+                    "%s is missing in newly added recipe" % patchtest_patterns.metadata_summary
+                )
+
+    def test_cve_check_ignore(self):
+        # Skip if we neither modified a recipe or target branches are not
+        # Nanbield and newer. CVE_CHECK_IGNORE was first deprecated in Nanbield.
+        if (
+            not self.modified
+            or PatchtestParser.repo.patch.branch == "kirkstone"
+            or PatchtestParser.repo.patch.branch == "dunfell"
+        ):
+            self.skip("No modified recipes or older target branch, skipping test")
+        for pn in self.modified:
+            # we are not interested in images
+            if 'core-image' in pn:
+                continue
+            rd = self.tinfoil.parse_recipe(pn)
+            cve_check_ignore = rd.getVar(patchtest_patterns.cve_check_ignore_var)
+
+            if cve_check_ignore is not None:
+                self.fail(
+                    "%s is deprecated and should be replaced by %s"
+                    % (patchtest_patterns.cve_check_ignore_var, patchtest_patterns.cve_status_var)
+                )
diff --git a/meta/lib/patchtest/tests/test_patch.py b/meta/lib/patchtest/tests/test_patch.py
new file mode 100644
index 0000000000..d08b8a5019
--- /dev/null
+++ b/meta/lib/patchtest/tests/test_patch.py
@@ -0,0 +1,131 @@
+# Checks related to the patch's CVE lines
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import base
+import os
+import patchtest_patterns
+import pyparsing
+
+class TestPatch(base.Base):
+
+    @classmethod
+    def setUpClassLocal(cls):
+        cls.newpatches = []
+        # get just those relevant patches: new software patches
+        for patch in cls.patchset:
+            if patch.path.endswith('.patch') and patch.is_added_file:
+                cls.newpatches.append(patch)
+
+        cls.mark = str(patchtest_patterns.signed_off_by_prefix).strip('"')
+
+        # match PatchSignedOffBy.mark with '+' preceding it
+        cls.prog = patchtest_patterns.patch_signed_off_by
+
+    def setUp(self):
+        if self.unidiff_parse_error:
+            self.skip('Parse error %s' % self.unidiff_parse_error)
+
+        self.valid_status = ", ".join(patchtest_patterns.upstream_status_nonliteral_valid_status)
+        self.standard_format = "Upstream-Status: <Valid status>"
+
+        # we are just interested in series that introduce CVE patches, thus discard other
+        # possibilities: modification to current CVEs, patch directly introduced into the
+        # recipe, upgrades already including the CVE, etc.
+        new_cves = [p for p in self.patchset if p.path.endswith('.patch') and p.is_added_file]
+        if not new_cves:
+            self.skip('No new CVE patches introduced')
+
+    def test_upstream_status_presence_format(self):
+        if not TestPatch.newpatches:
+            self.skip("There are no new software patches, no reason to test Upstream-Status presence/format")
+
+        for newpatch in TestPatch.newpatches:
+            payload = newpatch.__str__()
+            if not patchtest_patterns.upstream_status_regex.search_string(payload):
+                self.fail(
+                    "Added patch file is missing Upstream-Status: <Valid status> in the commit message",
+                    data=[
+                        ("Standard format", self.standard_format),
+                        ("Valid status", self.valid_status),
+                    ],
+                )
+            for line in payload.splitlines():
+                if patchtest_patterns.patchmetadata_regex.match(line):
+                    continue
+                if patchtest_patterns.upstream_status_regex.search_string(line):
+                    if patchtest_patterns.inappropriate.searchString(line):
+                        try:
+                            patchtest_patterns.upstream_status_inappropriate_info.parseString(
+                                line.lstrip("+")
+                            )
+                        except pyparsing.ParseException as pe:
+                            self.fail(
+                                "Upstream-Status is Inappropriate, but no reason was provided",
+                                data=[
+                                    ("Current", pe.pstr),
+                                    (
+                                        "Standard format",
+                                        "Upstream-Status: Inappropriate [reason]",
+                                    ),
+                                ],
+                            )
+                    elif patchtest_patterns.submitted.searchString(line):
+                        try:
+                            patchtest_patterns.upstream_status_submitted_info.parseString(
+                                line.lstrip("+")
+                            )
+                        except pyparsing.ParseException as pe:
+                            self.fail(
+                                "Upstream-Status is Submitted, but it is not mentioned where",
+                                data=[
+                                    ("Current", pe.pstr),
+                                    (
+                                        "Standard format",
+                                        "Upstream-Status: Submitted [where]",
+                                    ),
+                                ],
+                            )
+                    else:
+                        try:
+                            patchtest_patterns.upstream_status.parseString(line.lstrip("+"))
+                        except pyparsing.ParseException as pe:
+                            self.fail(
+                                "Upstream-Status is in incorrect format",
+                                data=[
+                                    ("Current", pe.pstr),
+                                    ("Standard format", self.standard_format),
+                                    ("Valid status", self.valid_status),
+                                ],
+                            )
+
+    def test_signed_off_by_presence(self):
+        if not TestPatch.newpatches:
+            self.skip("There are no new software patches, no reason to test %s presence" % PatchSignedOffBy.mark)
+
+        for newpatch in TestPatch.newpatches:
+            payload = newpatch.__str__()
+            for line in payload.splitlines():
+                if patchtest_patterns.patchmetadata_regex.match(line):
+                    continue
+                if TestPatch.prog.search_string(payload):
+                    break
+            else:
+                self.fail('A patch file has been added without a Signed-off-by tag: \'%s\'' % os.path.basename(newpatch.path))
+
+    def test_cve_tag_format(self):
+        for commit in TestPatch.commits:
+            if patchtest_patterns.cve.search_string(
+                commit.shortlog
+            ) or patchtest_patterns.cve.search_string(commit.commit_message):
+                tag_found = False
+                for line in commit.payload.splitlines():
+                    if patchtest_patterns.cve_payload_tag.search_string(line):
+                        tag_found = True
+                        break
+                if not tag_found:
+                    self.fail('Missing or incorrectly formatted CVE tag in patch file. Correct or include the CVE tag in the patch with format: "CVE: CVE-YYYY-XXXX"',
+                              commit=commit)
diff --git a/meta/lib/patchtest/tests/test_python_pylint.py b/meta/lib/patchtest/tests/test_python_pylint.py
new file mode 100644
index 0000000000..ec9129bc79
--- /dev/null
+++ b/meta/lib/patchtest/tests/test_python_pylint.py
@@ -0,0 +1,65 @@
+# Checks related to the python code done with pylint
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+import base
+from io import StringIO
+from patchtest_parser import PatchtestParser
+from pylint.reporters.text import TextReporter
+import pylint.lint as lint
+
+
+class PyLint(base.Base):
+    pythonpatches  = []
+    pylint_pretest = {}
+    pylint_test    = {}
+    pylint_options = " -E --disable='E0611, E1101, F0401, E0602' --msg-template='L:{line} F:{module} I:{msg}'"
+
+    @classmethod
+    def setUpClassLocal(cls):
+        # get just those patches touching python files
+        cls.pythonpatches = []
+        for patch in cls.patchset:
+            if patch.path.endswith('.py'):
+                if not patch.is_removed_file:
+                    cls.pythonpatches.append(patch)
+
+    def setUp(self):
+        if self.unidiff_parse_error:
+            self.skip('Python-unidiff parse error')
+        if not PyLint.pythonpatches:
+            self.skip('No python related patches, skipping test')
+
+    def pretest_pylint(self):
+        for pythonpatch in self.pythonpatches:
+            if pythonpatch.is_modified_file:
+                pylint_output = StringIO()
+                reporter = TextReporter(pylint_output)
+                lint.Run([self.pylint_options, pythonpatch.path], reporter=reporter, exit=False)
+                for line in pylint_output.readlines():
+                    if not '*' in line:
+                        if line.strip():
+                            self.pylint_pretest[line.strip().split(' ',1)[0]] = line.strip().split(' ',1)[1]
+
+    def test_pylint(self):
+        for pythonpatch in self.pythonpatches:
+            # a condition checking whether a file is renamed or not
+            # unidiff doesn't support this yet
+            if pythonpatch.target_file is not pythonpatch.path:
+                path = pythonpatch.target_file[2:]
+            else:
+                path = pythonpatch.path
+            pylint_output = StringIO()
+            reporter = TextReporter(pylint_output)
+            lint.Run([self.pylint_options, pythonpatch.path], reporter=reporter, exit=False)
+            for line in pylint_output.readlines():
+                    if not '*' in line:
+                        if line.strip():
+                            self.pylint_test[line.strip().split(' ',1)[0]] = line.strip().split(' ',1)[1]
+
+        for issue in self.pylint_test:
+             if self.pylint_test[issue] not in self.pylint_pretest.values():
+                 self.fail('Errors in your Python code were encountered. Please check your code with a linter and resubmit',
+                           data=[('Output', 'Please, fix the listed issues:'), ('', issue + ' ' + self.pylint_test[issue])])