def setUp(self):
MockExecutive.last_run_command = []
MockExecutive.response = ''
deduplicate_tests.executive = MockExecutive
self._original_cwd = os.getcwd()
checkout_root = scm.find_checkout_root()
self.assertNotEqual(checkout_root, None)
os.chdir(checkout_root)
def setUp(self):
MockExecutive.last_run_command = []
MockExecutive.response = ''
deduplicate_tests.executive = MockExecutive
self._original_cwd = os.getcwd()
checkout_root = scm.find_checkout_root()
self.assertNotEqual(checkout_root, None)
os.chdir(checkout_root)
def get_relative_test_path(filename, relative_to, checkout_root=scm.find_checkout_root()):
"""Constructs a relative path to |filename| from |relative_to|.
Args:
filename: The test file we're trying to get a relative path to.
relative_to: The absolute path we're relative to.
Returns:
A relative path to filename or None if |filename| is not below
|relative_to|.
"""
layout_test_dir = os.path.join(checkout_root, "LayoutTests")
abs_path = os.path.join(layout_test_dir, filename)
return ospath.relpath(abs_path, relative_to)
def get_relative_test_path(filename, relative_to,
checkout_root=scm.find_checkout_root()):
"""Constructs a relative path to |filename| from |relative_to|.
Args:
filename: The test file we're trying to get a relative path to.
relative_to: The absolute path we're relative to.
Returns:
A relative path to filename or None if |filename| is not below
|relative_to|.
"""
layout_test_dir = os.path.join(checkout_root, 'LayoutTests')
abs_path = os.path.join(layout_test_dir, filename)
return ospath.relpath(abs_path, relative_to)
def test_get_relative_test_path(self):
checkout_root = scm.find_checkout_root()
layout_test_dir = os.path.join(checkout_root, 'LayoutTests')
test_cases = (
('platform/mac/test.html',
('platform/mac/test.html', layout_test_dir)),
('LayoutTests/platform/mac/test.html',
('platform/mac/test.html', checkout_root)),
(None,
('platform/mac/test.html', os.path.join(checkout_root, 'Source', 'WebCore'))),
('test.html',
('platform/mac/test.html', os.path.join(layout_test_dir, 'platform/mac'))),
(None,
('platform/mac/test.html', os.path.join(layout_test_dir, 'platform/win'))),
)
for expected, inputs in test_cases:
self.assertEquals(expected,
deduplicate_tests.get_relative_test_path(*inputs))
def test_get_relative_test_path(self):
checkout_root = scm.find_checkout_root()
layout_test_dir = os.path.join(checkout_root, 'LayoutTests')
test_cases = (
('platform/mac/test.html', ('platform/mac/test.html',
layout_test_dir)),
('LayoutTests/platform/mac/test.html', ('platform/mac/test.html',
checkout_root)),
(None, ('platform/mac/test.html',
os.path.join(checkout_root, 'Source', 'WebCore'))),
('test.html', ('platform/mac/test.html',
os.path.join(layout_test_dir, 'platform/mac'))),
(None, ('platform/mac/test.html',
os.path.join(layout_test_dir, 'platform/win'))),
)
for expected, inputs in test_cases:
self.assertEquals(
expected, deduplicate_tests.get_relative_test_path(*inputs))
def port_fallbacks():
"""Get the port fallback information.
Returns:
A dictionary mapping platform name to a list of other platforms to fall
back on. All platforms fall back on 'base'.
"""
fallbacks = {_BASE_PLATFORM: []}
platform_dir = os.path.join(scm.find_checkout_root(), "LayoutTests", "platform")
for port_name in os.listdir(platform_dir):
try:
platforms = port_factory.get(port_name).baseline_search_path()
except NotImplementedError:
_log.error("'%s' lacks baseline_search_path(), please fix." % port_name)
fallbacks[port_name] = [_BASE_PLATFORM]
continue
fallbacks[port_name] = [os.path.basename(p) for p in platforms][1:]
fallbacks[port_name].append(_BASE_PLATFORM)
return fallbacks
def cluster_file_hashes(glob_pattern):
"""Get the hashes of all the test expectations in the tree.
We cheat and use git's hashes.
Args:
glob_pattern: a pattern to filter the files.
Returns:
A dictionary mapping (test name, hash of content) => [paths]
"""
# A map of file hash => set of all files with that hash.
hashes = collections.defaultdict(set)
# Fill in the map.
cmd = ("git", "ls-tree", "-r", "HEAD", "LayoutTests")
try:
git_output = executive.Executive().run_command(cmd, cwd=scm.find_checkout_root())
except OSError, e:
if e.errno == 2: # No such file or directory.
_log.error("Error: 'No such file' when running git.")
_log.error("This script requires git.")
sys.exit(1)
raise e
def cluster_file_hashes(glob_pattern):
"""Get the hashes of all the test expectations in the tree.
We cheat and use git's hashes.
Args:
glob_pattern: a pattern to filter the files.
Returns:
A dictionary mapping (test name, hash of content) => [paths]
"""
# A map of file hash => set of all files with that hash.
hashes = collections.defaultdict(set)
# Fill in the map.
cmd = ('git', 'ls-tree', '-r', 'HEAD', 'LayoutTests')
try:
git_output = executive.Executive().run_command(cmd,
cwd=scm.find_checkout_root())
except OSError, e:
if e.errno == 2: # No such file or directory.
_log.error("Error: 'No such file' when running git.")
_log.error("This script requires git.")
sys.exit(1)
raise e
