oetest.py: Add install/uninstall functionality for DUTs

Add the functionality to install/unistall packages in the
DUTs without the use of the package manager. This is possible
with the extraction introduced in package manager class.

testimage and testexport bbclasses has been modified in order
to support this new feature.

[YOCTO #8694]

(From OE-Core rev: b7111d9e9d64d21f57729d1ac1865aea6e54cc8b)

Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

3 files changed, 120 insertions, 5 deletions

diff --git a/meta/classes/testexport.bbclass b/meta/classes/testexport.bbclass
index c86eaac197..8046e29655 100644
--- a/meta/classes/testexport.bbclass
+++ b/meta/classes/testexport.bbclass
@@ -16,6 +16,9 @@
 
 TEST_LOG_DIR ?= "${WORKDIR}/testexport"
 TEST_EXPORT_DIR ?= "${TMPDIR}/testexport/${PN}"
+TEST_EXPORT_PACKAGED_DIR ?= "packages/packaged"
+TEST_EXPORT_EXTRACTED_DIR ?= "packages/extracted"
+
 TEST_TARGET ?= "simpleremote"
 TEST_TARGET_IP ?= ""
 TEST_SERVER_IP ?= ""
@@ -28,9 +31,9 @@ python do_testexport() {
 }
 
 addtask testexport
-do_testimage[nostamp] = "1"
-do_testimage[depends] += "${TEST_EXPORT_DEPENDS}"
-do_testimage[lockfiles] += "${TEST_EXPORT_LOCK}"
+do_testexport[nostamp] = "1"
+do_testexport[depends] += "${TEST_EXPORT_DEPENDS} ${TESTIMAGEDEPENDS}"
+do_testexport[lockfiles] += "${TEST_EXPORT_LOCK}"
 
 def exportTests(d,tc):
     import json
@@ -96,6 +99,9 @@ def exportTests(d,tc):
                         shutil.copytree(foldername, target_folder)
         if not isfolder:
             shutil.copy2(mod.path, os.path.join(exportpath, "oeqa/runtime"))
+            json_file = "%s.json" % mod.path.rsplit(".", 1)[0]
+            if os.path.isfile(json_file):
+                shutil.copy2(json_file, os.path.join(exportpath, "oeqa/runtime"))
     # Get meta layer
     for layer in d.getVar("BBLAYERS", True).split():
         if os.path.basename(layer) == "meta":
@@ -115,6 +121,20 @@ def exportTests(d,tc):
         for f in files:
             shutil.copy2(os.path.join(root, f), os.path.join(exportpath, "oeqa/runtime/files"))
 
+    # Copy packages needed for runtime testing
+    export_pkg_dir = os.path.join(d.getVar("TEST_EXPORT_DIR", True), "packages")
+    test_pkg_dir = d.getVar("TEST_NEEDED_PACKAGES_DIR", True)
+    for root, subdirs, files in os.walk(test_pkg_dir):
+        for subdir in subdirs:
+            tmp_dir = os.path.join(root.replace(test_pkg_dir, "").lstrip("/"), subdir)
+            new_dir = os.path.join(export_pkg_dir, tmp_dir)
+            bb.utils.mkdirhier(new_dir)
+
+        for f in files:
+            src_f = os.path.join(root, f)
+            dst_f = os.path.join(export_pkg_dir, root.replace(test_pkg_dir, "").lstrip("/"), f)
+            shutil.copy2(src_f, dst_f)
+
     bb.plain("Exported tests to: %s" % exportpath)
 
 def testexport_main(d):
@@ -122,9 +142,11 @@ def testexport_main(d):
     from oeqa.targetcontrol import get_target_controller
     from oeqa.utils.dump import get_host_dumper
 
+    test_create_extract_dirs(d)
+    export_dir = d.getVar("TEST_EXPORT_DIR", True)
     bb.utils.mkdirhier(d.getVar("TEST_LOG_DIR", True))
-    bb.utils.remove(d.getVar("TEST_EXPORT_DIR", True), recurse=True)
-    bb.utils.mkdirhier(d.getVar("TEST_EXPORT_DIR", True))
+    bb.utils.remove(export_dir, recurse=True)
+    bb.utils.mkdirhier(export_dir)
 
     # the robot dance
     target = get_target_controller(d)
@@ -141,6 +163,7 @@ def testexport_main(d):
         import traceback
         bb.fatal("Loading tests failed:\n%s" % traceback.format_exc())
 
+    tc.extract_packages()
     exportTests(d,tc)
 
 testexport_main[vardepsexclude] =+ "BB_ORIGENV"
diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index a2e13df710..a70d3a885e 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -30,6 +30,10 @@
 TEST_LOG_DIR ?= "${WORKDIR}/testimage"
 
 TEST_EXPORT_DIR ?= "${TMPDIR}/testimage/${PN}"
+TEST_INSTALL_TMP_DIR ?= "${WORKDIR}/testimage/install_tmp"
+TEST_NEEDED_PACKAGES_DIR ?= "${WORKDIR}/testimage/packages"
+TEST_EXTRACTED_DIR ?= "${TEST_NEEDED_PACKAGES_DIR}/extracted"
+TEST_PACKAGED_DIR ?= "${TEST_NEEDED_PACKAGES_DIR}/packaged"
 
 RPMTESTSUITE = "${@bb.utils.contains('IMAGE_PKGTYPE', 'rpm', 'smart rpm', '', d)}"
 MINTESTSUITE = "ping"
@@ -100,6 +104,7 @@ testimage_dump_host () {
 python do_testimage() {
     testimage_main(d)
 }
+
 addtask testimage
 do_testimage[nostamp] = "1"
 do_testimage[depends] += "${TESTIMAGEDEPENDS}"
@@ -117,6 +122,7 @@ def testimage_main(d):
 
     pn = d.getVar("PN", True)
     bb.utils.mkdirhier(d.getVar("TEST_LOG_DIR", True))
+    test_create_extract_dirs(d)
 
     # we need the host dumper in test context
     host_dumper = get_host_dumper(d)
@@ -136,6 +142,7 @@ def testimage_main(d):
         import traceback
         bb.fatal("Loading tests failed:\n%s" % traceback.format_exc())
 
+    tc.extract_packages()
     target.deploy()
     try:
         target.start()
@@ -155,6 +162,17 @@ def testimage_main(d):
         signal.signal(signal.SIGTERM, tc.origsigtermhandler)
         target.stop()
 
+def test_create_extract_dirs(d):
+    install_path = d.getVar("TEST_INSTALL_TMP_DIR", True)
+    package_path = d.getVar("TEST_PACKAGED_DIR", True)
+    extracted_path = d.getVar("TEST_EXTRACTED_DIR", True)
+    bb.utils.mkdirhier(d.getVar("TEST_LOG_DIR", True))
+    bb.utils.remove(package_path, recurse=True)
+    bb.utils.mkdirhier(install_path)
+    bb.utils.mkdirhier(package_path)
+    bb.utils.mkdirhier(extracted_path)
+
+
 testimage_main[vardepsexclude] =+ "BB_ORIGENV"
 
 inherit testsdk
diff --git a/meta/lib/oeqa/oetest.py b/meta/lib/oeqa/oetest.py
index 819f95987b..feb0f71eb4 100644
--- a/meta/lib/oeqa/oetest.py
+++ b/meta/lib/oeqa/oetest.py
@@ -81,6 +81,9 @@ class oeRuntimeTest(oeTest):
         super(oeRuntimeTest, self).__init__(methodName)
 
     def setUp(self):
+        # Install packages in the DUT
+        self.tc.install_uninstall_packages(self.id())
+
         # Check if test needs to run
         if self.tc.sigterm:
             self.fail("Got SIGTERM")
@@ -94,6 +97,9 @@ class oeRuntimeTest(oeTest):
         pass
 
     def tearDown(self):
+        # Unistall packages in the DUT
+        self.tc.install_uninstall_packages(self.id(), False)
+
         res = getResults()
         # If a test fails or there is an exception dump
         # for QemuTarget only
@@ -281,6 +287,19 @@ class TestContext(object):
 
         return modules
 
+    def getModulefromID(self, test_id):
+        """
+        Returns the test module based on a test id.
+        """
+
+        module_name = ".".join(test_id.split(".")[:3])
+        modules = self.getTestModules()
+        for module in modules:
+            if module.name == module_name:
+                return module
+
+        return None
+
     def getTests(self, test):
         '''Return all individual tests executed when running the suite.'''
         # Unfortunately unittest does not have an API for this, so we have
@@ -521,6 +540,43 @@ class RuntimeTestContext(TestContext):
         shutil.copy2(file_path, dst_dir)
         shutil.rmtree(pkg_path)
 
+    def install_uninstall_packages(self, test_id, pkg_dir, install):
+        """
+        Check if the test requires a package and Install/Unistall it in the DUT
+        """
+
+        test = test_id.split(".")[4]
+        module = self.getModulefromID(test_id)
+        json = self._getJsonFile(module)
+        if json:
+            needed_packages = self._getNeededPackages(json, test)
+            if needed_packages:
+                self._install_uninstall_packages(needed_packages, pkg_dir, install)
+
+    def _install_uninstall_packages(self, needed_packages, pkg_dir, install=True):
+        """
+        Install/Unistall packages in the DUT without using a package manager
+        """
+
+        if isinstance(needed_packages, dict):
+            packages = [needed_packages]
+        elif isinstance(needed_packages, list):
+            packages = needed_packages
+
+        for package in packages:
+            pkg = package["pkg"]
+            rm = package.get("rm", False)
+            extract = package.get("extract", True)
+            src_dir = os.path.join(pkg_dir, pkg)
+
+            # Install package
+            if install and extract:
+                self.target.connection.copy_dir_to(src_dir, "/")
+
+            # Unistall package
+            elif not install and rm:
+                self.target.connection.delete_dir_structure(src_dir, "/")
+
 class ImageTestContext(RuntimeTestContext):
     def __init__(self, d, target, host_dumper):
         super(ImageTestContext, self).__init__(d, target)
@@ -536,11 +592,29 @@ class ImageTestContext(RuntimeTestContext):
         self.sigterm = True
         self.target.stop()
 
+    def install_uninstall_packages(self, test_id, install=True):
+        """
+        Check if the test requires a package and Install/Unistall it in the DUT
+        """
+
+        pkg_dir = self.d.getVar("TEST_EXTRACTED_DIR", True)
+        super(ImageTestContext, self).install_uninstall_packages(test_id, pkg_dir, install)
+
 class ExportTestContext(RuntimeTestContext):
     def __init__(self, d, target, exported=False):
         super(ExportTestContext, self).__init__(d, target, exported)
         self.sigterm = None
 
+    def install_uninstall_packages(self, test_id, install=True):
+        """
+        Check if the test requires a package and Install/Unistall it in the DUT
+        """
+
+        export_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
+        extracted_dir = self.d.getVar("TEST_EXPORT_EXTRACTED_DIR", True)
+        pkg_dir = os.path.join(export_dir, extracted_dir)
+        super(ExportTestContext, self).install_uninstall_packages(test_id, pkg_dir, install)
+
 class SDKTestContext(TestContext):
     def __init__(self, d, sdktestdir, sdkenv, tcname, *args):
         super(SDKTestContext, self).__init__(d)