def _test(value, expect, open_fp):
actual = mx._safe_path(value)
if actual != expect:
nl = os.linesep
assert False, 'Failed safe_path test{} input: {} (len={}){}expect: {} (len={}){}actual: {} (len={})'.format(nl,
value, len(value), nl,
expect, len(expect), nl,
actual, len(actual))
if open_fp and value != open_fp.name:
try:
with mx.open(value, 'w') as fp:
fp.write('blah')
with mx.open(value, 'r') as fp:
contents = fp.read()
assert contents == 'blah', contents
finally:
if os.path.exists(value):
os.unlink(value)
def testdownstream(suite,
repoUrls,
relTargetSuiteDir,
mxCommands,
branch=None):
"""
Tests a downstream repo against the current working directory state of `suite`.
:param mx.Suite suite: the suite to test against the downstream repo
:param list repoUrls: URLs of downstream repos to clone, the first of which is the repo being tested
:param str relTargetSuiteDir: directory of the downstream suite to test relative to the top level
directory of the downstream repo being tested
:param list mxCommands: argument lists for the mx commands run in downstream suite being tested
:param str branch: name(s) of branch to look for in downstream repo(s)
"""
assert len(repoUrls) > 0
repoUrls = [mx_urlrewrites.rewriteurl(url) for url in repoUrls]
workDir = join(suite.get_output_root(), 'testdownstream')
# A mirror of each suites in the same repo as `suite` is created via copying
rel_mirror = os.path.relpath(suite.dir,
mx.SuiteModel.siblings_dir(suite.dir))
in_subdir = os.sep in rel_mirror
suites_in_repo = [suite]
if in_subdir:
base = os.path.dirname(suite.dir)
for e in os.listdir(base):
candidate = join(base, e)
if candidate != suite.dir:
mxDir = mx._is_suite_dir(candidate)
if mxDir:
matches = [s for s in mx.suites() if s.dir == candidate]
if len(matches) == 0:
suites_in_repo.append(
mx.SourceSuite(mxDir, primary=False, load=False))
else:
suites_in_repo.append(matches[0])
if suite.vc:
vc_metadir = mx._safe_path(mx.VC.get_vc(suite.vc_dir).metadir())
blacklist = {suite.vc_dir: [join(suite.vc_dir, vc_metadir)]}
else:
blacklist = {}
for suite_in_repo in suites_in_repo:
output_root = mx._safe_path(suite_in_repo.get_output_root())
blacklist.setdefault(dirname(output_root), []).append(output_root)
def omitted_dirs(d, names):
mx.log('Copying ' + d)
to_omit = []
for blacklisted_dir in blacklist.get(d, []):
mx.log('Omitting ' + blacklisted_dir)
to_omit.append(basename(blacklisted_dir))
return to_omit
if suite.vc_dir and suite.dir != suite.vc_dir:
mirror = join(workDir, basename(suite.vc_dir))
else:
mirror = join(workDir, suite.name)
if exists(mirror):
mx.rmtree(mirror)
mx.copytree(suite.vc_dir, mirror, ignore=omitted_dirs, symlinks=True)
targetDir = None
for repoUrl in repoUrls:
# Deduce a target name from the target URL
url = _urllib_parse.urlparse(repoUrl)
targetName = url.path
if targetName.rfind('/') != -1:
targetName = targetName[targetName.rfind('/') + 1:]
if targetName.endswith('.git'):
targetName = targetName[0:-len('.git')]
repoWorkDir = join(workDir, targetName)
git = mx.GitConfig()
if exists(repoWorkDir):
git.pull(repoWorkDir)
else:
git.clone(repoUrl, repoWorkDir)
if branch is None:
branch = []
elif isinstance(branch, str):
branch = [branch]
else:
assert isinstance(branch, list)
# fall back to the branch of the main repo
active_branch = git.active_branch(suite.dir, abortOnError=False)
if active_branch:
branch.append(active_branch)
updated = False
for branch_name in branch:
if git.update_to_branch(repoWorkDir,
branch_name,
abortOnError=False):
updated = True
break
if not updated:
mx.warn('Could not update {} to any of the following branches: {}'.
format(repoWorkDir, ', '.join(branch)))
if not targetDir:
targetDir = repoWorkDir
assert not isabs(relTargetSuiteDir)
targetSuiteDir = join(targetDir, relTargetSuiteDir)
assert targetSuiteDir.startswith(targetDir)
mxpy = None if suite != mx._mx_suite else join(mirror, 'mx.py')
for command in mxCommands:
mx.logv('[running "mx ' + ' '.join(command) + '" in ' +
targetSuiteDir + ']')
mx.run_mx(command, targetSuiteDir, mxpy=mxpy)
def testdownstream(suite,
repoUrls,
relTargetSuiteDir,
mxCommands,
branch=None):
"""
Tests a downstream repo against the current working directory state of `suite`.
:param mx.Suite suite: the suite to test against the downstream repo
:param list repoUrls: URLs of downstream repos to clone, the first of which is the repo being tested
:param str relTargetSuiteDir: directory of the downstream suite to test relative to the top level
directory of the downstream repo being tested
:param list mxCommands: argument lists for the mx commands run in downstream suite being tested
:param str branch: name of branch to look for in downstream repo(s)
"""
assert len(repoUrls) > 0
repoUrls = [mx_urlrewrites.rewriteurl(url) for url in repoUrls]
workDir = join(suite.get_output_root(), 'testdownstream')
# A mirror of each suites in the same repo as `suite` is created via copying
rel_mirror = os.path.relpath(suite.dir,
mx.SuiteModel.siblings_dir(suite.dir))
in_subdir = os.sep in rel_mirror
suites_in_repo = [suite]
if in_subdir:
base = os.path.dirname(suite.dir)
for e in os.listdir(base):
candidate = join(base, e)
if candidate != suite.dir:
mxDir = mx._is_suite_dir(candidate)
if mxDir:
matches = [s for s in mx.suites() if s.dir == candidate]
if len(matches) == 0:
suites_in_repo.append(
mx.SourceSuite(mxDir, primary=False, load=False))
else:
suites_in_repo.append(matches[0])
for suite_in_repo in suites_in_repo:
if suite_in_repo.vc_dir and suite_in_repo.dir != suite_in_repo.vc_dir:
mirror = join(workDir, basename(suite_in_repo.vc_dir),
suite_in_repo.name)
else:
mirror = join(workDir, suite_in_repo.name)
if exists(mirror):
mx.rmtree(mirror)
output_root = mx._safe_path(suite_in_repo.get_output_root())
def ignore_output_root(d, names):
mx.log('Copying ' + d)
if d == os.path.dirname(output_root):
mx.log('Omitting ' + output_root)
return [os.path.basename(output_root)]
return []
mx.copytree(suite_in_repo.dir,
mirror,
ignore=ignore_output_root,
symlinks=True)
targetDir = None
for repoUrl in repoUrls:
# Deduce a target name from the target URL
url = _urllib_parse.urlparse(repoUrl)
targetName = url.path
if targetName.rfind('/') != -1:
targetName = targetName[targetName.rfind('/') + 1:]
if targetName.endswith('.git'):
targetName = targetName[0:-len('.git')]
repoWorkDir = join(workDir, targetName)
git = mx.GitConfig()
if exists(repoWorkDir):
git.pull(repoWorkDir)
else:
git.clone(repoUrl, repoWorkDir)
# See if there's a matching (non-master) branch and use it if there is
if not branch:
branch = git.git_command(
suite.dir, ['rev-parse', '--abbrev-ref', 'HEAD']).strip()
if branch != 'master':
git.git_command(repoWorkDir, ['checkout', branch],
abortOnError=False)
if not targetDir:
targetDir = repoWorkDir
assert not isabs(relTargetSuiteDir)
targetSuiteDir = join(targetDir, relTargetSuiteDir)
assert targetSuiteDir.startswith(targetDir)
mxpy = None if suite != mx._mx_suite else join(mirror, 'mx.py')
for command in mxCommands:
mx.logv('[running "mx ' + ' '.join(command) + '" in ' +
targetSuiteDir + ']')
mx.run_mx(command, targetSuiteDir, mxpy=mxpy)