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devtool: selftest: add test for devtool plugin loading

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Test that devtool plugins are loaded in a well defined order.

(From OE-Core rev: 0de81f0c8b29d8b442b3d099c3bec3fd345b6bfe)

Signed-off-by: Ola x Nilsson <ola.x.nilsson@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ola x Nilsson
2016-10-25 13:03:32 +02:00
committed by Richard Purdie
parent 2b7abbb383
commit 9170a88cbd
2 changed files with 87 additions and 0 deletions
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43
meta/lib/oeqa/selftest/devtool.py
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@@ -1263,6 +1263,49 @@ class DevtoolTests(DevtoolBase):
result = runCmd("devtool --quiet selftest-reverse \"%s\"" % s)
self.assertEqual(result.output, s[::-1])
def _copy_file_with_cleanup(self, srcfile, basedstdir, *paths):
dstdir = basedstdir
self.assertTrue(os.path.exists(dstdir))
for p in paths:
dstdir = os.path.join(dstdir, p)
if not os.path.exists(dstdir):
os.makedirs(dstdir)
self.track_for_cleanup(dstdir)
dstfile = os.path.join(dstdir, os.path.basename(srcfile))
if srcfile != dstfile:
shutil.copy(srcfile, dstfile)
self.track_for_cleanup(dstfile)
def test_devtool_load_plugin(self):
"""Test that devtool loads only the first found plugin in BBPATH."""
self.track_for_cleanup(self.workspacedir)
self.add_command_to_tearDown('bitbake-layers remove-layer */workspace')
devtool = runCmd("which devtool")
fromname = runCmd("devtool --quiet pluginfile")
srcfile = fromname.output
bbpath = get_bb_var('BBPATH')
searchpath = bbpath.split(':') + [os.path.dirname(devtool.output)]
plugincontent = []
with open(srcfile) as fh:
plugincontent = fh.readlines()
try:
self.assertIn('meta-selftest', srcfile, 'wrong bbpath plugin found')
for path in searchpath:
self._copy_file_with_cleanup(srcfile, path, 'lib', 'devtool')
result = runCmd("devtool --quiet count")
self.assertEqual(result.output, '1')
result = runCmd("devtool --quiet multiloaded")
self.assertEqual(result.output, "no")
for path in searchpath:
result = runCmd("devtool --quiet bbdir")
self.assertEqual(result.output, path)
os.unlink(os.path.join(result.output, 'lib', 'devtool', 'bbpath.py'))
finally:
with open(srcfile, 'w') as fh:
fh.writelines(plugincontent)
def _setup_test_devtool_finish_upgrade(self):
# Check preconditions
self.assertTrue(not os.path.exists(self.workspacedir), 'This test cannot be run with a workspace directory under the build directory')