def test_get_default_tracking_path(self):
self.assertEquals(
'third_party/android/frameworks/base',
staging.get_default_tracking_path('mods/android/frameworks/base'))
self.assertEquals(
'internal/third_party/internal_component',
staging.get_default_tracking_path('internal/mods/internal_component'))
self.assertEquals(
'src/build/tests/analyze_diffs/third_party/AndroidManifest.xml',
staging.get_default_tracking_path(
'src/build/tests/analyze_diffs/mods/AndroidManifest.xml'))
def test_get_default_tracking_path(self):
self.assertEquals(
'third_party/android/frameworks/base',
staging.get_default_tracking_path('mods/android/frameworks/base'))
self.assertEquals(
'internal/third_party/internal_component',
staging.get_default_tracking_path(
'internal/mods/internal_component'))
self.assertEquals(
'src/build/tests/analyze_diffs/third_party/AndroidManifest.xml',
staging.get_default_tracking_path(
'src/build/tests/analyze_diffs/mods/AndroidManifest.xml'))
def _find_new_mod_path(self, force_new_mod_path, android_sources):
if force_new_mod_path:
self._new_mod_path = force_new_mod_path
self._new_android_path = staging.get_default_tracking_path(
force_new_mod_path)
if os.path.exists(self._android_path):
self._new_mod_path = self._mod_path
self._new_android_path = self._android_path
elif android_sources:
if self._uses_mod_track:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
return
# TODO(crbug.com/464948): While this basic search might work most of the
# time, it needs to be improved further to handle finding renamed files,
# and files moved to other subprojects (possibly renamed in the process).
new_android_path = internal.find_new_android_path(
android_sources, self._android_path)
if not new_android_path:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
return
self._new_mod_path = internal.get_mod_path_for_android_path(
new_android_path)
self._new_android_path = new_android_path
else:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
def _find_new_mod_path(self, force_new_mod_path, android_sources):
if force_new_mod_path:
self._new_mod_path = force_new_mod_path
self._new_android_path = staging.get_default_tracking_path(
force_new_mod_path)
if os.path.exists(self._android_path):
self._new_mod_path = self._mod_path
self._new_android_path = self._android_path
elif android_sources:
if self._uses_mod_track:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
return
# TODO(crbug.com/464948): While this basic search might work most of the
# time, it needs to be improved further to handle finding renamed files,
# and files moved to other subprojects (possibly renamed in the process).
new_android_path = internal.find_new_android_path(
android_sources, self._android_path)
if not new_android_path:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
return
self._new_mod_path = internal.get_mod_path_for_android_path(
new_android_path)
self._new_android_path = new_android_path
else:
self._status = constants.RESULT_REBASE_RESULT_NO_UPSTREAM
def compute_tracking_path(stats,
our_path,
our_lines,
do_lint_check=False,
check_exist=True,
check_uses_tags=False):
"""Find the tracking file for the given file.
Returns the last path mentioned in the file via a tracking tag or
the equivalent third-party path given the file's path. If there is
no file in the default path and no files mentioned within the file
exist, returns None.
Normally the third-party path must exist. Passing |check_exist|=False will
bypass this check when it is not desired.
An additional check is enabled by passing |check_uses_tag|=True. In this case
the given file MUST use either a file track tag or another modification tag,
before a tracking_path is returned.
stats is a variable for keeping track of the status of the analyzer,
which can be None."""
tracking_path = staging.get_default_tracking_path(our_path)
base_matcher = re.compile(re.escape(FILE_TRACK_TAG) + r' "([^\"]+)"')
tag_matcher = re.compile(re.escape(REGION_START_TAG))
uses_any_tags = False
next_lineno = 1
for line in our_lines:
if stats:
stats['lineno'] = next_lineno
match = base_matcher.search(line)
if match:
tracking_path = match.group(1)
if not os.path.exists(tracking_path) and stats:
show_error(stats, 'Mod tracking path does not exist:\n' + line)
if next_lineno > MAX_ARC_TRACK_SEARCH_LINES:
show_error(
stats, 'Tracking not allowed on line > %d' %
MAX_ARC_TRACK_SEARCH_LINES)
uses_any_tags = True
break
elif not uses_any_tags and tag_matcher.search(line):
uses_any_tags = True
next_lineno += 1
if (not do_lint_check and (uses_any_tags or not check_uses_tags)
and next_lineno > MAX_ARC_TRACK_SEARCH_LINES):
break
if not tracking_path:
return None
if check_uses_tags and not uses_any_tags:
return None
if check_exist and not os.path.exists(tracking_path):
return None
return tracking_path
def compute_tracking_path(stats, our_path, our_lines, do_lint_check=False,
check_exist=True, check_uses_tags=False):
"""Find the tracking file for the given file.
Returns the last path mentioned in the file via a tracking tag or
the equivalent third-party path given the file's path. If there is
no file in the default path and no files mentioned within the file
exist, returns None.
Normally the third-party path must exist. Passing |check_exist|=False will
bypass this check when it is not desired.
An additional check is enabled by passing |check_uses_tag|=True. In this case
the given file MUST use either a file track tag or another modification tag,
before a tracking_path is returned.
stats is a variable for keeping track of the status of the analyzer,
which can be None."""
tracking_path = staging.get_default_tracking_path(our_path)
base_matcher = re.compile(re.escape(FILE_TRACK_TAG) + r' "([^\"]+)"')
tag_matcher = re.compile(re.escape(REGION_START_TAG))
uses_any_tags = False
next_lineno = 1
for line in our_lines:
if stats:
stats['lineno'] = next_lineno
match = base_matcher.search(line)
if match:
tracking_path = match.group(1)
if not os.path.exists(tracking_path) and stats:
show_error(stats, 'Mod tracking path does not exist:\n' + line)
if next_lineno > MAX_ARC_TRACK_SEARCH_LINES:
show_error(stats, 'Tracking not allowed on line > %d' %
MAX_ARC_TRACK_SEARCH_LINES)
uses_any_tags = True
break
elif not uses_any_tags and tag_matcher.search(line):
uses_any_tags = True
next_lineno += 1
if (not do_lint_check and (uses_any_tags or not check_uses_tags) and
next_lineno > MAX_ARC_TRACK_SEARCH_LINES):
break
if not tracking_path:
return None
if check_uses_tags and not uses_any_tags:
return None
if check_exist and not os.path.exists(tracking_path):
return None
return tracking_path
def get_arc_android_mod(mod_path, submodules=None):
submodules = internal.ensure_android_submodule_paths(submodules)
mod_path = internal.relpath(mod_path, constants.ARC_ROOT)
android_path = internal.get_android_path_for_mod(mod_path)
if not android_path:
return None
android_module_path = internal.identify_containing_submodule(
android_path, submodules=submodules)
uses_mod_track = android_path != staging.get_default_tracking_path(mod_path)
return _ModState(mod_path, android_path, android_module_path, uses_mod_track)
def get_arc_android_mod(mod_path, submodules=None):
submodules = internal.ensure_android_submodule_paths(submodules)
mod_path = internal.relpath(mod_path, constants.ARC_ROOT)
android_path = internal.get_android_path_for_mod(mod_path)
if not android_path:
return None
android_module_path = internal.identify_containing_submodule(
android_path, submodules=submodules)
uses_mod_track = android_path != staging.get_default_tracking_path(
mod_path)
return _ModState(mod_path, android_path, android_module_path,
uses_mod_track)
def _check_notices(stats, our_path, tracking_path):
# No need to require notices for other metadata files.
basename = os.path.basename(our_path)
if (basename in ['OWNERS', 'NOTICE'] or
basename.startswith('MODULE_LICENSE_') or
any(our_path.startswith(p) for p in IGNORE_SUBDIRECORIES)):
return
default_tracking = staging.get_default_tracking_path(our_path)
_check_any_license(stats, our_path, tracking_path, default_tracking)
# If this file tracks a file, make sure the file it tracks is no more
# restrictive than this file. See tests/analyze_diffs/mods/mpl-license/foo.c
# for an example.
if tracking_path and (not default_tracking or
tracking_path != default_tracking):
_check_less_restrictive_tracking_license(stats, our_path, tracking_path,
default_tracking)
def _check_notices(stats, our_path, tracking_path):
# No need to require notices for other metadata files.
basename = os.path.basename(our_path)
if (basename in ['OWNERS', 'NOTICE']
or basename.startswith('MODULE_LICENSE_')
or any(our_path.startswith(p) for p in IGNORE_SUBDIRECORIES)):
return
default_tracking = staging.get_default_tracking_path(our_path)
_check_any_license(stats, our_path, tracking_path, default_tracking)
# If this file tracks a file, make sure the file it tracks is no more
# restrictive than this file. See tests/analyze_diffs/mods/mpl-license/foo.c
# for an example.
if tracking_path and (not default_tracking
or tracking_path != default_tracking):
_check_less_restrictive_tracking_license(stats, our_path,
tracking_path,
default_tracking)
def _analyze_file(path, reporter):
if os.path.abspath(path) == os.path.abspath(__file__):
return
tracking_path = staging.get_default_tracking_path(path)
metadata = AnalyzeFileLevelMetadata()
Analyzer(metadata).parse(path)
if metadata.has_file_ignore_tag:
reporter.report_skipping(path)
return
if metadata.has_file_track_tag:
tracking_path = metadata.file_track_path
has_tracked_file = tracking_path and os.path.exists(tracking_path)
analyzer = AnalyzeTodos(reporter)
if has_tracked_file:
analyzer = AnalyzeCodeInMODRegions(analyzer)
Analyzer(analyzer).parse(path)
