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authorRoss Burton <ross.burton@intel.com>2017-01-17 23:55:46 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-01-19 22:45:46 +0000
commitfc97963bc61bf16112859fe1d7e460a13d34baca (patch)
treea950fc6a24c5046bf85dd51b9b597a3a231ddba0
parent9d2b1aa1bcfb2f1933a8eeb9470b4174d5da2f0d (diff)
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oeqa/selftest/devtool: rewrite modify testcase
The modify testcase had to be updated as it started failing when mdadm was upgraded due to hardcoding version numbers in the test. I then noticed how inefficient the test was and mostly rewrote it. Start by changing the minor modification to change "Linux Software RAID" (the subtitle of the man page) to "antique pin sardine" (a nonsense phrase that is unlikely to appear upstream), and neaten the logic. Start by not removing sstate at the beginning of the test. To ensure builds happen we can use -f and -C, and iterating the sstate cache is time consuming. Don't bitbake mdadm repeatedly until it stabilizes, we can start with bitbake -C unpack to ensure that a full build is done from scratch. os.path.join has the interesting quirk that join(/foo, /bar) results in /bar, so use oe.path.join instead of working around that manually. Don't repeatedly call get_bb_var(), each call results in a call to bitbake. These changes reduce the runtime of the test from over 600 seconds to around 160 seconds on my machine. Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r--meta/lib/oeqa/selftest/devtool.py73
1 files changed, 27 insertions, 46 deletions
diff --git a/meta/lib/oeqa/selftest/devtool.py b/meta/lib/oeqa/selftest/devtool.py
index 94b6b393c8..887c1e6b4c 100644
--- a/meta/lib/oeqa/selftest/devtool.py
+++ b/meta/lib/oeqa/selftest/devtool.py
@@ -416,9 +416,8 @@ class DevtoolTests(DevtoolBase):
@testcase(1164)
def test_devtool_modify(self):
- # Clean up anything in the workdir/sysroot/sstate cache
- bitbake('mdadm -c cleansstate')
- # Try modifying a recipe
+ import oe.path
+
tempdir = tempfile.mkdtemp(prefix='devtoolqa')
self.track_for_cleanup(tempdir)
self.track_for_cleanup(self.workspacedir)
@@ -429,66 +428,48 @@ class DevtoolTests(DevtoolBase):
self.assertTrue(os.path.exists(os.path.join(self.workspacedir, 'conf', 'layer.conf')), 'Workspace directory not created')
matches = glob.glob(os.path.join(self.workspacedir, 'appends', 'mdadm_*.bbappend'))
self.assertTrue(matches, 'bbappend not created %s' % result.output)
+
# Test devtool status
result = runCmd('devtool status')
self.assertIn('mdadm', result.output)
self.assertIn(tempdir, result.output)
- # Check git repo
self._check_src_repo(tempdir)
- # Try building
- def list_stamps(globsuffix='*'):
- stampprefix = get_bb_var('STAMP', 'mdadm')
- self.assertTrue(stampprefix, 'Unable to get STAMP value for recipe mdadm')
- return glob.glob(stampprefix + globsuffix)
-
- numstamps = len(list_stamps('.do_compile.*'))
- self.assertEqual(numstamps, 0, 'do_compile stamps before first build')
- for x in range(10):
- bitbake('mdadm')
- nowstamps = len(list_stamps('.do_compile.*'))
- if nowstamps == numstamps:
- break
- numstamps = nowstamps
- else:
- self.fail('build did not stabilize in 10 iterations')
- # Try making (minor) modifications to the source
- modfile = os.path.join(tempdir, 'mdadm.8.in')
- result = runCmd("sed -i 's!^\.TH.*!.TH MDADM 8 \"\" v9.999-custom!' %s" % modfile)
+ bitbake('mdadm -C unpack')
- def check_TH_line(checkfile, expected, message):
+ def check_line(checkfile, expected, message, present=True):
+ # Check for $expected, on a line on its own, in checkfile.
with open(checkfile, 'r') as f:
- for line in f:
- if line.startswith('.TH'):
- self.assertEqual(line.rstrip(), expected, message)
+ if present:
+ self.assertIn(expected + '\n', f, message)
+ else:
+ self.assertNotIn(expected + '\n', f, message)
- check_TH_line(modfile, '.TH MDADM 8 "" v9.999-custom', 'man .in file not modified (sed failed)')
- bitbake('mdadm -c package')
+ modfile = os.path.join(tempdir, 'mdadm.8.in')
pkgd = get_bb_var('PKGD', 'mdadm')
self.assertTrue(pkgd, 'Could not query PKGD variable')
mandir = get_bb_var('mandir', 'mdadm')
self.assertTrue(mandir, 'Could not query mandir variable')
- if mandir[0] == '/':
- mandir = mandir[1:]
- manfile = os.path.join(pkgd, mandir, 'man8', 'mdadm.8')
- check_TH_line(manfile, '.TH MDADM 8 "" v9.999-custom', 'man file not modified. man searched file path: %s' % manfile)
- # Test reverting the change
- result = runCmd("git -C %s checkout -- %s" % (tempdir, modfile))
- check_TH_line(modfile, '.TH MDADM 8 "" v3.4', 'man .in file not restored (git failed)')
+ manfile = oe.path.join(pkgd, mandir, 'man8', 'mdadm.8')
+
+ check_line(modfile, 'Linux Software RAID', 'Could not find initial string')
+ check_line(modfile, 'antique pin sardine', 'Unexpectedly found replacement string', present=False)
+
+ result = runCmd("sed -i 's!^Linux Software RAID$!antique pin sardine!' %s" % modfile)
+ check_line(modfile, 'antique pin sardine', 'mdadm.8.in file not modified (sed failed)')
+
bitbake('mdadm -c package')
- pkgd = get_bb_var('PKGD', 'mdadm')
- self.assertTrue(pkgd, 'Could not query PKGD variable')
- mandir = get_bb_var('mandir', 'mdadm')
- self.assertTrue(mandir, 'Could not query mandir variable')
- if mandir[0] == '/':
- mandir = mandir[1:]
- manfile = os.path.join(pkgd, mandir, 'man8', 'mdadm.8')
- check_TH_line(manfile, '.TH MDADM 8 "" v3.4', 'man file not updated. man searched file path: %s' % manfile)
- # Test devtool reset
+ check_line(manfile, 'antique pin sardine', 'man file not modified. man searched file path: %s' % manfile)
+
+ result = runCmd('git -C %s checkout -- %s' % (tempdir, modfile))
+ check_line(modfile, 'Linux Software RAID', 'man .in file not restored (git failed)')
+
+ bitbake('mdadm -c package')
+ check_line(manfile, 'Linux Software RAID', 'man file not updated. man searched file path: %s' % manfile)
+
result = runCmd('devtool reset mdadm')
result = runCmd('devtool status')
self.assertNotIn('mdadm', result.output)
- self.assertFalse(list_stamps(), 'Stamp files exist for recipe mdadm that should have been cleaned')
def test_devtool_buildclean(self):
def assertFile(path, *paths):