зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1312520 - Store and process manifest-level defaults in the build system separately from individual tests. r=gps
MozReview-Commit-ID: 1dSMAaOqToJ
This commit is contained in:
Chris Manchester
Родитель
8792602f28
Коммит
0d0d70f0f2
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@ -175,9 +175,9 @@ class TestManager(object):
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self.tests_by_path = defaultdict(list)
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self.installs_by_path = defaultdict(list)
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self.deferred_installs = set()
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self.manifest_default_support_files = {}
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self.manifest_defaults = {}
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def add(self, t, flavor, topsrcdir, default_supp_files):
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def add(self, t, flavor, topsrcdir):
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t = dict(t)
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t['flavor'] = flavor
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@ -188,19 +188,14 @@ class TestManager(object):
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t['file_relpath'] = key
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t['dir_relpath'] = mozpath.dirname(key)
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# Support files are propagated from the default section to individual
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# tests by the manifest parser, but we end up storing a lot of
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# redundant data due to the huge number of support files.
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# So if we have support files that are the same as the manifest default
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# we track that separately, per-manifest instead of per-test, to save
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# space.
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supp_files = t.get('support-files')
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if supp_files and supp_files == default_supp_files:
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self.manifest_default_support_files[t['manifest']] = default_supp_files
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del t['support-files']
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self.tests_by_path[key].append(t)
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def add_defaults(self, manifest):
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if not hasattr(manifest, 'manifest_defaults'):
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return
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for sub_manifest, defaults in manifest.manifest_defaults.items():
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self.manifest_defaults[sub_manifest] = defaults
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def add_installs(self, obj, topsrcdir):
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for src, (dest, _) in obj.installs.iteritems():
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key = src[len(topsrcdir)+1:]
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@ -236,8 +231,8 @@ class CommonBackend(BuildBackend):
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if isinstance(obj, TestManifest):
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for test in obj.tests:
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self._test_manager.add(test, obj.flavor, obj.topsrcdir,
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obj.default_support_files)
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self._test_manager.add(test, obj.flavor, obj.topsrcdir)
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self._test_manager.add_defaults(obj.manifest)
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self._test_manager.add_installs(obj, obj.topsrcdir)
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elif isinstance(obj, XPIDLFile):
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@ -376,8 +371,10 @@ class CommonBackend(BuildBackend):
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# Write out a machine-readable file describing every test.
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topobjdir = self.environment.topobjdir
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with self._write_file(mozpath.join(topobjdir, 'all-tests.json')) as fh:
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json.dump([self._test_manager.tests_by_path,
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self._test_manager.manifest_default_support_files], fh)
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json.dump(self._test_manager.tests_by_path, fh)
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with self._write_file(mozpath.join(topobjdir, 'test-defaults.json')) as fh:
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json.dump(self._test_manager.manifest_defaults, fh)
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path = mozpath.join(self.environment.topobjdir, 'test-installs.json')
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with self._write_file(path) as fh:
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@ -642,11 +642,6 @@ class TestManifest(ContextDerived):
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# If this manifest is a duplicate of another one, this is the
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# manifestparser.TestManifest of the other one.
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'dupe_manifest',
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# The support files appearing in the DEFAULT section of this
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# manifest. This enables a space optimization in all-tests.json,
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# see the comment in mozbuild/backend/common.py.
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'default_support_files',
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)
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def __init__(self, context, path, manifest, flavor=None,
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@ -668,7 +663,6 @@ class TestManifest(ContextDerived):
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self.tests = []
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self.external_installs = set()
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self.deferred_installs = set()
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self.default_support_files = None
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class LocalInclude(ContextDerived):
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@ -1200,18 +1200,16 @@ class TreeMetadataEmitter(LoggingMixin):
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install_prefix = mozpath.join(install_root, install_subdir)
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try:
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defaults = mpmanifest.manifest_defaults[os.path.normpath(path)]
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if not mpmanifest.tests:
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raise SandboxValidationError('Empty test manifest: %s'
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% path, context)
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defaults = mpmanifest.manifest_defaults[os.path.normpath(path)]
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obj = TestManifest(context, path, mpmanifest, flavor=flavor,
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install_prefix=install_prefix,
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relpath=mozpath.join(manifest_reldir, mozpath.basename(path)),
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dupe_manifest='dupe-manifest' in defaults)
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obj.default_support_files = defaults.get('support-files')
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filtered = mpmanifest.tests
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# Jetpack add-on tests are expected to be generated during the
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@ -1263,6 +1261,9 @@ class TreeMetadataEmitter(LoggingMixin):
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process_support_files(test)
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for path, m_defaults in mpmanifest.manifest_defaults.items():
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process_support_files(m_defaults)
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# We also copy manifests into the output directory,
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# including manifests from [include:foo] directives.
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for mpath in mpmanifest.manifests():
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@ -528,7 +528,7 @@ class TestRecursiveMakeBackend(BackendTester):
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self.assertTrue(os.path.exists(all_tests_path))
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with open(all_tests_path, 'rt') as fh:
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o, _ = json.load(fh)
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o = json.load(fh)
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self.assertIn('xpcshell.js', o)
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self.assertIn('dir1/test_bar.js', o)
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@ -854,8 +854,7 @@ class TestRecursiveMakeBackend(BackendTester):
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self.assertTrue(os.path.exists(all_tests_path))
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with open(all_tests_path, 'rt') as fh:
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o, _ = json.load(fh)
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o = json.load(fh)
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self.assertIn('mochitest.js', o)
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self.assertIn('not_packaged.java', o)
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@ -2,7 +2,6 @@
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# http://creativecommons.org/publicdomain/zero/1.0/
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[DEFAULT]
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support-files = foo.js bar.js
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support-files = bar.js foo.js bar.js
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[test_baz.js]
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support-files = bar.js
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@ -22,7 +22,7 @@ from mozbuild.testing import (
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ALL_TESTS_JSON = b'''
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[{
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{
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"accessible/tests/mochitest/actions/test_anchors.html": [
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{
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"dir_relpath": "accessible/tests/mochitest/actions",
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@ -154,9 +154,11 @@ ALL_TESTS_JSON = b'''
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"tags": "devtools"
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}
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]
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}, {
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"/Users/gps/src/firefox/toolkit/mozapps/update/test/unit/xpcshell_updater.ini": "\\ndata/**\\nxpcshell_updater.ini"
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}]'''.strip()
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}'''.strip()
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TEST_DEFAULTS = b'''{
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"/Users/gps/src/firefox/toolkit/mozapps/update/test/unit/xpcshell_updater.ini": {"support-files": "\\ndata/**\\nxpcshell_updater.ini"}
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}'''
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class Base(unittest.TestCase):
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@ -170,12 +172,17 @@ class Base(unittest.TestCase):
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self._temp_files = []
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def _get_test_metadata(self):
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f = NamedTemporaryFile()
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f.write(ALL_TESTS_JSON)
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f.flush()
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self._temp_files.append(f)
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all_tests = NamedTemporaryFile()
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all_tests.write(ALL_TESTS_JSON)
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all_tests.flush()
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self._temp_files.append(all_tests)
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return TestMetadata(filename=f.name)
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test_defaults = NamedTemporaryFile()
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test_defaults.write(TEST_DEFAULTS)
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test_defaults.flush()
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self._temp_files.append(test_defaults)
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return TestMetadata(all_tests.name, test_defaults=test_defaults.name)
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class TestTestMetadata(Base):
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@ -246,6 +253,8 @@ class TestTestResolver(Base):
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with open(os.path.join(topobjdir, 'all-tests.json'), 'wt') as fh:
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fh.write(ALL_TESTS_JSON)
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with open(os.path.join(topobjdir, 'test-defaults.json'), 'wt') as fh:
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fh.write(TEST_DEFAULTS)
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o = MozbuildObject(self.FAKE_TOPSRCDIR, None, None, topobjdir=topobjdir)
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@ -51,28 +51,27 @@ class TestMetadata(object):
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configuration.
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"""
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def __init__(self, filename=None):
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def __init__(self, all_tests, test_defaults=None):
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self._tests_by_path = OrderedDefaultDict(list)
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self._tests_by_flavor = defaultdict(set)
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self._test_dirs = set()
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if filename:
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with open(filename, 'rt') as fh:
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test_data, manifest_support_files = json.load(fh)
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with open(all_tests, 'rt') as fh:
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test_data = json.load(fh)
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defaults = None
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if test_defaults:
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with open(test_defaults, 'rt') as fh:
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defaults = json.load(fh)
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for path, tests in test_data.items():
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for metadata in tests:
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# Many tests inherit their "support-files" from a manifest
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# level default, so we store these separately to save
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# disk space, and propagate them to each test when
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# de-serializing here.
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if defaults:
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manifest = metadata['manifest']
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support_files = manifest_support_files.get(manifest)
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if support_files and 'support-files' not in metadata:
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metadata['support-files'] = support_files
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manifest_defaults = defaults.get(manifest)
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if manifest_defaults:
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metadata = manifestparser.combine_fields(manifest_defaults,
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metadata)
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self._tests_by_path[path].append(metadata)
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self._test_dirs.add(os.path.dirname(path))
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flavor = metadata.get('flavor')
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self._tests_by_flavor[flavor].add(path)
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@ -183,8 +182,11 @@ class TestResolver(MozbuildObject):
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self._run_make(target='run-tests-deps', pass_thru=True,
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print_directory=False)
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self._tests = TestMetadata(filename=os.path.join(self.topobjdir,
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'all-tests.json'))
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self._tests = TestMetadata(os.path.join(self.topobjdir,
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'all-tests.json'),
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test_defaults=os.path.join(self.topobjdir,
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'test-defaults.json'))
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self._test_rewrites = {
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'a11y': os.path.join(self.topobjdir, '_tests', 'testing',
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'mochitest', 'a11y'),
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@ -503,7 +505,8 @@ def read_manifestparser_manifest(context, manifest_path):
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path = mozpath.normpath(mozpath.join(context.srcdir, manifest_path))
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return manifestparser.TestManifest(manifests=[path], strict=True,
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rootdir=context.config.topsrcdir,
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finder=context._finder)
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finder=context._finder,
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handle_defaults=False)
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def read_reftest_manifest(context, manifest_path):
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import reftest
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