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#
# BitBake Tests for runqueue task processing
#
# Copyright (C) 2019 Richard Purdie
#
# SPDX-License-Identifier: GPL-2.0-only
#
import unittest
import bb
import os
import tempfile
import subprocess
#
# TODO:
# Add tests on task ordering (X happens before Y after Z)
#
class RunQueueTests(unittest.TestCase):
alltasks = ['package', 'fetch', 'unpack', 'patch', 'prepare_recipe_sysroot', 'configure',
'compile', 'install', 'packagedata', 'package_qa', 'package_write_rpm', 'package_write_ipk',
'populate_sysroot', 'build']
a1_sstatevalid = "a1:do_package a1:do_package_qa a1:do_packagedata a1:do_package_write_ipk a1:do_package_write_rpm a1:do_populate_lic a1:do_populate_sysroot"
b1_sstatevalid = "b1:do_package b1:do_package_qa b1:do_packagedata b1:do_package_write_ipk b1:do_package_write_rpm b1:do_populate_lic b1:do_populate_sysroot"
def run_bitbakecmd(self, cmd, builddir, sstatevalid="", slowtasks="", extraenv=None):
env = os.environ.copy()
env["BBPATH"] = os.path.realpath(os.path.join(os.path.dirname(__file__), "runqueue-tests"))
env["BB_ENV_EXTRAWHITE"] = "SSTATEVALID SLOWTASKS"
env["SSTATEVALID"] = sstatevalid
env["SLOWTASKS"] = slowtasks
if extraenv:
for k in extraenv:
env[k] = extraenv[k]
env["BB_ENV_EXTRAWHITE"] = env["BB_ENV_EXTRAWHITE"] + " " + k
try:
output = subprocess.check_output(cmd, env=env, stderr=subprocess.STDOUT,universal_newlines=True, cwd=builddir)
except subprocess.CalledProcessError as e:
self.fail("Command %s failed with %s" % (cmd, e.output))
tasks = []
with open(builddir + "/task.log", "r") as f:
tasks = [line.rstrip() for line in f]
return tasks
def test_no_setscenevalid(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = ""
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:' + x for x in self.alltasks]
self.assertEqual(set(tasks), set(expected))
def test_single_setscenevalid(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = "a1:do_package"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_setscene', 'a1:fetch', 'a1:unpack', 'a1:patch', 'a1:prepare_recipe_sysroot', 'a1:configure',
'a1:compile', 'a1:install', 'a1:packagedata', 'a1:package_qa', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot', 'a1:build']
self.assertEqual(set(tasks), set(expected))
def test_intermediate_setscenevalid(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = "a1:do_package a1:do_populate_sysroot"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_setscene', 'a1:packagedata', 'a1:package_qa', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot_setscene', 'a1:build']
self.assertEqual(set(tasks), set(expected))
def test_intermediate_notcovered(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = "a1:do_package_qa a1:do_packagedata a1:do_package_write_ipk a1:do_package_write_rpm a1:do_populate_lic a1:do_populate_sysroot"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_write_ipk_setscene', 'a1:package_write_rpm_setscene', 'a1:packagedata_setscene',
'a1:package_qa_setscene', 'a1:build', 'a1:populate_sysroot_setscene']
self.assertEqual(set(tasks), set(expected))
def test_all_setscenevalid(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = self.a1_sstatevalid
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_write_ipk_setscene', 'a1:package_write_rpm_setscene', 'a1:packagedata_setscene',
'a1:package_qa_setscene', 'a1:build', 'a1:populate_sysroot_setscene']
self.assertEqual(set(tasks), set(expected))
def test_no_settasks(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1", "-c", "patch"]
sstatevalid = self.a1_sstatevalid
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:fetch', 'a1:unpack', 'a1:patch']
self.assertEqual(set(tasks), set(expected))
# Test targets with intermediate setscene tasks alongside a target with no intermediate setscene tasks
def test_mixed_direct_tasks_setscene_tasks(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "c1:do_patch", "a1"]
sstatevalid = self.a1_sstatevalid
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['c1:fetch', 'c1:unpack', 'c1:patch', 'a1:package_write_ipk_setscene', 'a1:package_write_rpm_setscene', 'a1:packagedata_setscene',
'a1:package_qa_setscene', 'a1:build', 'a1:populate_sysroot_setscene']
self.assertEqual(set(tasks), set(expected))
# This test slows down the execution of do_package_setscene until after other real tasks have
# started running which tests for a bug where tasks were being lost from the buildable list of real
# tasks if they weren't in tasks_covered or tasks_notcovered
def test_slow_setscene(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
sstatevalid = "a1:do_package"
slowtasks = "a1:package_setscene"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, slowtasks)
expected = ['a1:package_setscene', 'a1:fetch', 'a1:unpack', 'a1:patch', 'a1:prepare_recipe_sysroot', 'a1:configure',
'a1:compile', 'a1:install', 'a1:packagedata', 'a1:package_qa', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot', 'a1:build']
self.assertEqual(set(tasks), set(expected))
def test_setscenewhitelist(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "a1"]
extraenv = {
"BB_SETSCENE_ENFORCE" : "1",
"BB_SETSCENE_ENFORCE_WHITELIST" : "a1:do_package_write_rpm a1:do_build"
}
sstatevalid = "a1:do_package a1:do_package_qa a1:do_packagedata a1:do_package_write_ipk a1:do_populate_lic a1:do_populate_sysroot"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv)
expected = ['a1:packagedata_setscene', 'a1:package_qa_setscene', 'a1:package_write_ipk_setscene',
'a1:populate_sysroot_setscene', 'a1:package_setscene']
self.assertEqual(set(tasks), set(expected))
# Tests for problems with dependencies between setscene tasks
def test_no_setscenevalid_harddeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "d1"]
sstatevalid = ""
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package', 'a1:fetch', 'a1:unpack', 'a1:patch', 'a1:prepare_recipe_sysroot', 'a1:configure',
'a1:compile', 'a1:install', 'a1:packagedata', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot', 'd1:package', 'd1:fetch', 'd1:unpack', 'd1:patch', 'd1:prepare_recipe_sysroot', 'd1:configure',
'd1:compile', 'd1:install', 'd1:packagedata', 'd1:package_qa', 'd1:package_write_rpm', 'd1:package_write_ipk',
'd1:populate_sysroot', 'd1:build']
self.assertEqual(set(tasks), set(expected))
def test_no_setscenevalid_withdeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "b1"]
sstatevalid = ""
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:' + x for x in self.alltasks] + ['b1:' + x for x in self.alltasks]
expected.remove('a1:build')
expected.remove('a1:package_qa')
self.assertEqual(set(tasks), set(expected))
def test_single_a1_setscenevalid_withdeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "b1"]
sstatevalid = "a1:do_package"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_setscene', 'a1:fetch', 'a1:unpack', 'a1:patch', 'a1:prepare_recipe_sysroot', 'a1:configure',
'a1:compile', 'a1:install', 'a1:packagedata', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot'] + ['b1:' + x for x in self.alltasks]
self.assertEqual(set(tasks), set(expected))
def test_single_b1_setscenevalid_withdeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "b1"]
sstatevalid = "b1:do_package"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package', 'a1:fetch', 'a1:unpack', 'a1:patch', 'a1:prepare_recipe_sysroot', 'a1:configure',
'a1:compile', 'a1:install', 'a1:packagedata', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot', 'b1:package_setscene'] + ['b1:' + x for x in self.alltasks]
expected.remove('b1:package')
self.assertEqual(set(tasks), set(expected))
def test_intermediate_setscenevalid_withdeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "b1"]
sstatevalid = "a1:do_package a1:do_populate_sysroot b1:do_package"
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_setscene', 'a1:packagedata', 'a1:package_write_rpm', 'a1:package_write_ipk',
'a1:populate_sysroot_setscene', 'b1:package_setscene'] + ['b1:' + x for x in self.alltasks]
expected.remove('b1:package')
self.assertEqual(set(tasks), set(expected))
def test_all_setscenevalid_withdeps(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
cmd = ["bitbake", "b1"]
sstatevalid = self.a1_sstatevalid + " " + self.b1_sstatevalid
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid)
expected = ['a1:package_write_ipk_setscene', 'a1:package_write_rpm_setscene', 'a1:packagedata_setscene',
'b1:build', 'a1:populate_sysroot_setscene', 'b1:package_write_ipk_setscene', 'b1:package_write_rpm_setscene',
'b1:packagedata_setscene', 'b1:package_qa_setscene', 'b1:populate_sysroot_setscene']
self.assertEqual(set(tasks), set(expected))
def test_multiconfig_setscene_optimise(self):
with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
extraenv = {
"BBMULTICONFIG" : "mc1 mc2",
"BB_SIGNATURE_HANDLER" : "basic"
}
cmd = ["bitbake", "b1", "mc:mc1:b1", "mc:mc2:b1"]
setscenetasks = ['package_write_ipk_setscene', 'package_write_rpm_setscene', 'packagedata_setscene',
'populate_sysroot_setscene', 'package_qa_setscene']
sstatevalid = ""
tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv)
expected = ['a1:' + x for x in self.alltasks] + ['b1:' + x for x in self.alltasks] + \
['mc1:b1:' + x for x in setscenetasks] + ['mc1:a1:' + x for x in setscenetasks] + \
['mc2:b1:' + x for x in setscenetasks] + ['mc2:a1:' + x for x in setscenetasks] + \
['mc1:b1:build', 'mc2:b1:build']
for x in ['mc1:a1:package_qa_setscene', 'mc2:a1:package_qa_setscene', 'a1:build', 'a1:package_qa']:
expected.remove(x)
self.assertEqual(set(tasks), set(expected))
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