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rebaseline_server: allow user to specify which builders to process

Browse Source 
BUG=skia:1543,skia:1915
NOTRY=True
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/232103002

git-svn-id: http://skia.googlecode.com/svn/trunk@14131 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2014-04-10 15:05:24 +00:00
parent c5367ec15d
commit defe6fdbc8
6 changed files with 108 additions and 37 deletions
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11
gm/rebaseline_server/compare_configs.py
View File

@ -47,12 +47,12 @@ class ConfigComparisons(results.BaseComparisons):
"""Loads results from two different configurations into an ImagePairSet.
Loads actual and expected results from all builders, except for those skipped
by BaseComparisons._ignore_builder().
by _ignore_builder().
"""
def __init__(self, configs, actuals_root=results.DEFAULT_ACTUALS_DIR,
generated_images_root=results.DEFAULT_GENERATED_IMAGES_ROOT,
diff_base_url=None):
diff_base_url=None, builder_regex_list=None):
"""
Args:
configs: (string, string) tuple; pair of configs to compare
@ -62,8 +62,12 @@ class ConfigComparisons(results.BaseComparisons):
diff_base_url: base URL within which the client should look for diff
images; if not specified, defaults to a "file:///" URL representation
of generated_images_root
builder_regex_list: List of regular expressions specifying which builders
we will process. If None, process all builders.
"""
time_start = int(time.time())
if builder_regex_list != None:
self.set_match_builders_pattern_list(builder_regex_list)
self._image_diff_db = imagediffdb.ImageDiffDB(generated_images_root)
self._diff_base_url = (
diff_base_url or
@ -84,8 +88,7 @@ class ConfigComparisons(results.BaseComparisons):
"""
logging.info('Reading actual-results JSON files from %s...' %
self._actuals_root)
actual_builder_dicts = ConfigComparisons._read_dicts_from_root(
self._actuals_root)
actual_builder_dicts = self._read_dicts_from_root(self._actuals_root)
configA, configB = configs
logging.info('Comparing configs %s and %s...' % (configA, configB))

4
gm/rebaseline_server/compare_rendered_pictures.py
View File

@ -97,9 +97,9 @@ class RenderedPicturesComparisons(results.BaseComparisons):
'Reading actual-results JSON files from %s subdirs within %s...' % (
subdirs, actuals_root))
subdirA, subdirB = subdirs
subdirA_builder_dicts = results.BaseComparisons._read_dicts_from_root(
subdirA_builder_dicts = self._read_dicts_from_root(
os.path.join(actuals_root, subdirA))
subdirB_builder_dicts = results.BaseComparisons._read_dicts_from_root(
subdirB_builder_dicts = self._read_dicts_from_root(
os.path.join(actuals_root, subdirB))
logging.info('Comparing subdirs %s and %s...' % (subdirA, subdirB))

17
gm/rebaseline_server/compare_to_expectations.py
View File

@ -65,7 +65,7 @@ class ExpectationComparisons(results.BaseComparisons):
def __init__(self, actuals_root=results.DEFAULT_ACTUALS_DIR,
expected_root=DEFAULT_EXPECTATIONS_DIR,
generated_images_root=results.DEFAULT_GENERATED_IMAGES_ROOT,
diff_base_url=None):
diff_base_url=None, builder_regex_list=None):
"""
Args:
actuals_root: root directory containing all actual-results.json files
@ -75,8 +75,12 @@ class ExpectationComparisons(results.BaseComparisons):
diff_base_url: base URL within which the client should look for diff
images; if not specified, defaults to a "file:///" URL representation
of generated_images_root
builder_regex_list: List of regular expressions specifying which builders
we will process. If None, process all builders.
"""
time_start = int(time.time())
if builder_regex_list != None:
self.set_match_builders_pattern_list(builder_regex_list)
self._image_diff_db = imagediffdb.ImageDiffDB(generated_images_root)
self._diff_base_url = (
diff_base_url or
@ -117,8 +121,7 @@ class ExpectationComparisons(results.BaseComparisons):
]
"""
expected_builder_dicts = ExpectationComparisons._read_dicts_from_root(
self._expected_root)
expected_builder_dicts = self._read_dicts_from_root(self._expected_root)
for mod in modifications:
image_name = results.IMAGE_FILENAME_FORMATTER % (
mod[imagepair.KEY__EXTRA_COLUMN_VALUES]
@ -174,8 +177,6 @@ class ExpectationComparisons(results.BaseComparisons):
for dirpath, dirnames, filenames in os.walk(root):
for matching_filename in fnmatch.filter(filenames, pattern):
builder = os.path.basename(dirpath)
if ExpectationComparisons._ignore_builder(builder):
continue
per_builder_dict = meta_dict.get(builder)
if per_builder_dict is not None:
fullpath = os.path.join(dirpath, matching_filename)
@ -199,12 +200,10 @@ class ExpectationComparisons(results.BaseComparisons):
"""
logging.info('Reading actual-results JSON files from %s...' %
self._actuals_root)
actual_builder_dicts = ExpectationComparisons._read_dicts_from_root(
self._actuals_root)
actual_builder_dicts = self._read_dicts_from_root(self._actuals_root)
logging.info('Reading expected-results JSON files from %s...' %
self._expected_root)
expected_builder_dicts = ExpectationComparisons._read_dicts_from_root(
self._expected_root)
expected_builder_dicts = self._read_dicts_from_root(self._expected_root)
all_image_pairs = imagepairset.ImagePairSet(
descriptions=IMAGEPAIR_SET_DESCRIPTIONS,

72
gm/rebaseline_server/results.py
View File

@ -59,26 +59,24 @@ KEY__RESULT_TYPE__SUCCEEDED = gm_json.JSONKEY_ACTUALRESULTS_SUCCEEDED
IMAGE_FILENAME_RE = re.compile(gm_json.IMAGE_FILENAME_PATTERN)
IMAGE_FILENAME_FORMATTER = '%s_%s.png' # pass in (testname, config)
# Ignore expectations/actuals for builders matching any of these patterns.
DEFAULT_ACTUALS_DIR = '.gm-actuals'
DEFAULT_GENERATED_IMAGES_ROOT = os.path.join(
PARENT_DIRECTORY, '.generated-images')
# Define the default set of builders we will process expectations/actuals for.
# This allows us to ignore builders for which we don't maintain expectations
# (trybots, Valgrind, ASAN, TSAN), and avoid problems like
# https://code.google.com/p/skia/issues/detail?id=2036 ('rebaseline_server
# produces error when trying to add baselines for ASAN/TSAN builders')
SKIP_BUILDERS_PATTERN_LIST = [re.compile(p) for p in [
'.*-Trybot', '.*Valgrind.*', '.*TSAN.*', '.*ASAN.*']]
DEFAULT_ACTUALS_DIR = '.gm-actuals'
DEFAULT_GENERATED_IMAGES_ROOT = os.path.join(
PARENT_DIRECTORY, '.generated-images')
DEFAULT_MATCH_BUILDERS_PATTERN_LIST = ['.*']
DEFAULT_SKIP_BUILDERS_PATTERN_LIST = [
'.*-Trybot', '.*Valgrind.*', '.*TSAN.*', '.*ASAN.*']
class BaseComparisons(object):
"""Base class for generating summary of comparisons between two image sets.
"""
def __init__(self):
raise NotImplementedError('cannot instantiate the abstract base class')
def get_results_of_type(self, results_type):
"""Return results of some/all tests (depending on 'results_type' parameter).
@ -138,9 +136,45 @@ class BaseComparisons(object):
"""
return self._timestamp
@staticmethod
def _ignore_builder(builder):
"""Returns True if this builder matches any of SKIP_BUILDERS_PATTERN_LIST.
_match_builders_pattern_list = [
re.compile(p) for p in DEFAULT_MATCH_BUILDERS_PATTERN_LIST]
_skip_builders_pattern_list = [
re.compile(p) for p in DEFAULT_SKIP_BUILDERS_PATTERN_LIST]
def set_match_builders_pattern_list(self, pattern_list):
"""Override the default set of builders we should process.
The default is DEFAULT_MATCH_BUILDERS_PATTERN_LIST .
Note that skip_builders_pattern_list overrides this; regardless of whether a
builder is in the "match" list, if it's in the "skip" list, we will skip it.
Args:
pattern_list: list of regex patterns; process builders that match any
entry within this list
"""
if pattern_list == None:
pattern_list = []
self._match_builders_pattern_list = [re.compile(p) for p in pattern_list]
def set_skip_builders_pattern_list(self, pattern_list):
"""Override the default set of builders we should skip while processing.
The default is DEFAULT_SKIP_BUILDERS_PATTERN_LIST .
This overrides match_builders_pattern_list; regardless of whether a
builder is in the "match" list, if it's in the "skip" list, we will skip it.
Args:
pattern_list: list of regex patterns; skip builders that match any
entry within this list
"""
if pattern_list == None:
pattern_list = []
self._skip_builders_pattern_list = [re.compile(p) for p in pattern_list]
def _ignore_builder(self, builder):
"""Returns True if we should skip processing this builder.
Args:
builder: name of this builder, as a string
@ -148,13 +182,15 @@ class BaseComparisons(object):
Returns:
True if we should ignore expectations and actuals for this builder.
"""
for pattern in SKIP_BUILDERS_PATTERN_LIST:
for pattern in self._skip_builders_pattern_list:
if pattern.match(builder):
return True
return False
for pattern in self._match_builders_pattern_list:
if pattern.match(builder):
return False
return True
@staticmethod
def _read_dicts_from_root(root, pattern='*.json'):
def _read_dicts_from_root(self, root, pattern='*.json'):
"""Read all JSON dictionaries within a directory tree.
Args:
@ -174,7 +210,7 @@ class BaseComparisons(object):
for dirpath, dirnames, filenames in os.walk(root):
for matching_filename in fnmatch.filter(filenames, pattern):
builder = os.path.basename(dirpath)
if BaseComparisons._ignore_builder(builder):
if self._ignore_builder(builder):
continue
fullpath = os.path.join(dirpath, matching_filename)
meta_dict[builder] = gm_json.LoadFromFile(fullpath)

23
gm/rebaseline_server/results_test.py
View File

@ -17,6 +17,29 @@ import results
class ResultsTest(base_unittest.TestCase):
def test_ignore_builder(self):
"""Test _ignore_builder()."""
results_obj = results.BaseComparisons()
self.assertEqual(results_obj._ignore_builder('SomethingTSAN'), True)
self.assertEqual(results_obj._ignore_builder('Something-Trybot'), True)
self.assertEqual(results_obj._ignore_builder(
'Test-Ubuntu12-ShuttleA-GTX660-x86-Release'), False)
results_obj.set_skip_builders_pattern_list(['.*TSAN.*', '.*GTX660.*'])
self.assertEqual(results_obj._ignore_builder('SomethingTSAN'), True)
self.assertEqual(results_obj._ignore_builder('Something-Trybot'), False)
self.assertEqual(results_obj._ignore_builder(
'Test-Ubuntu12-ShuttleA-GTX660-x86-Release'), True)
results_obj.set_skip_builders_pattern_list(None)
self.assertEqual(results_obj._ignore_builder('SomethingTSAN'), False)
self.assertEqual(results_obj._ignore_builder('Something-Trybot'), False)
self.assertEqual(results_obj._ignore_builder(
'Test-Ubuntu12-ShuttleA-GTX660-x86-Release'), False)
results_obj.set_match_builders_pattern_list(['.*TSAN'])
self.assertEqual(results_obj._ignore_builder('SomethingTSAN'), False)
self.assertEqual(results_obj._ignore_builder('Something-Trybot'), True)
self.assertEqual(results_obj._ignore_builder(
'Test-Ubuntu12-ShuttleA-GTX660-x86-Release'), True)
def test_combine_subdicts_typical(self):
"""Test combine_subdicts() with no merge conflicts. """
input_dict = {

18
gm/rebaseline_server/server.py
View File

@ -216,7 +216,7 @@ class Server(object):
actuals_repo_revision=DEFAULT_ACTUALS_REPO_REVISION,
actuals_repo_url=DEFAULT_ACTUALS_REPO_URL,
port=DEFAULT_PORT, export=False, editable=True,
reload_seconds=0, config_pairs=None):
reload_seconds=0, config_pairs=None, builder_regex_list=None):
"""
Args:
actuals_dir: directory under which we will check out the latest actual
@ -233,6 +233,8 @@ class Server(object):
config_pairs: List of (string, string) tuples; for each tuple, compare
actual results of these two configs. If None or empty,
don't compare configs at all.
builder_regex_list: List of regular expressions specifying which builders
we will process. If None, process all builders.
"""
self._actuals_dir = actuals_dir
self._actuals_repo_revision = actuals_repo_revision
@ -242,6 +244,7 @@ class Server(object):
self._editable = editable
self._reload_seconds = reload_seconds
self._config_pairs = config_pairs or []
self._builder_regex_list = builder_regex_list
_create_index(
file_path=os.path.join(
PARENT_DIRECTORY, STATIC_CONTENTS_SUBDIR, GENERATED_HTML_SUBDIR,
@ -329,7 +332,8 @@ class Server(object):
PARENT_DIRECTORY, STATIC_CONTENTS_SUBDIR,
GENERATED_IMAGES_SUBDIR),
diff_base_url=posixpath.join(
os.pardir, STATIC_CONTENTS_SUBDIR, GENERATED_IMAGES_SUBDIR))
os.pardir, STATIC_CONTENTS_SUBDIR, GENERATED_IMAGES_SUBDIR),
builder_regex_list=self._builder_regex_list)
json_dir = os.path.join(
PARENT_DIRECTORY, STATIC_CONTENTS_SUBDIR, GENERATED_JSON_SUBDIR)
@ -344,7 +348,8 @@ class Server(object):
PARENT_DIRECTORY, STATIC_CONTENTS_SUBDIR,
GENERATED_IMAGES_SUBDIR),
diff_base_url=posixpath.join(
os.pardir, GENERATED_IMAGES_SUBDIR))
os.pardir, GENERATED_IMAGES_SUBDIR),
builder_regex_list=self._builder_regex_list)
for summary_type in SUMMARY_TYPES:
gm_json.WriteToFile(
config_comparisons.get_packaged_results_of_type(
@ -627,6 +632,10 @@ def main():
'argument in conjunction with --editable; you '
'probably only want to edit results at HEAD.'),
default=DEFAULT_ACTUALS_REPO_REVISION)
parser.add_argument('--builders', metavar='BUILDER_REGEX', nargs='+',
help=('Only process builders matching these regular '
'expressions. If unspecified, process all '
'builders.'))
parser.add_argument('--compare-configs', action='store_true',
help=('In addition to generating differences between '
'expectations and actuals, also generate '
@ -663,7 +672,8 @@ def main():
actuals_repo_revision=args.actuals_revision,
actuals_repo_url=args.actuals_repo,
port=args.port, export=args.export, editable=args.editable,
reload_seconds=args.reload, config_pairs=config_pairs)
reload_seconds=args.reload, config_pairs=config_pairs,
builder_regex_list=args.builders)
_SERVER.run()