def test_fails_on_parent(self):
os.mkdir('u')
with testenv.DirectoryChanger('u'):
os.mkdir('.dlbroot')
with dlb.ex.Context():
with self.assertRaises(ValueError):
dlb.ex.Context.active.working_tree_path_of('../')
def test_detects_included_files_with_unrepresentable_character_in_abspath(
self):
strange_dir_name = '统一码' # not in cp437 or cp850
os.mkdir(strange_dir_name)
with testenv.DirectoryChanger(strange_dir_name):
os.mkdir('.dlbroot')
open('a.h', 'xb').close()
with open('a.c', 'xb') as f:
f.write(b'#include "a.h"\n')
dlb.di.set_threshold_level(dlb.di.INFO)
dlb.di.set_output_file(sys.stderr)
binary_path = dlb.fs.Path(dlb.fs.Path.Native(vctools_install_dir),
is_dir=True) / 'bin/Hostx64/x64/'
t = CCompiler(source_files=['a.c'], object_files=['a.o'])
with dlb.ex.Context():
# see <program-dir>\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars*.bat
dlb.ex.Context.active.env.import_from_outer(
'SYSTEMROOT', pattern=r'.+', example='C:\\WINDOWS')
dlb.ex.Context.active.env.import_from_outer(
'INCLUDE',
pattern=r'[^;]+(;[^;]+)*',
example='C:\\X;D:\\Y')
dlb.ex.Context.active.env['INCLUDE'] = os.getcwd()
dlb.ex.Context.active.helper['cl.exe'] = binary_path / 'cl.exe'
result = t.start()
self.assertEqual((dlb.fs.Path('a.h'), ), result.included_files)
def test_entering_fails_if_path_not_representable(self):
os.mkdir('x y')
with testenv.DirectoryChanger('x y'):
os.mkdir('.dlbroot')
regex = (
r"(?m)\A"
r"current directory violates imposed path restrictions\n"
r" \| reason: .*NoSpacePath.*'.+'.*\n"
r" \| move the working directory or choose a less restrictive path class for the root context\Z"
)
with self.assertRaisesRegex(ValueError, regex):
with dlb.ex.Context(path_cls=dlb.fs.NoSpacePath):
pass
with dlb.ex.Context(): # no exception
regex = (
r"(?m)\A"
r"working tree's root path violates path restrictions imposed by this context\n"
r" \| reason: .*NoSpacePath.*'.+'.*\n"
r" \| move the working directory or choose a less restrictive path class for the root context\Z"
)
with self.assertRaisesRegex(ValueError, regex):
with dlb.ex.Context(path_cls=dlb.fs.NoSpacePath):
pass
def test_makes_relative_to_working_tree_root(self):
os.mkdir('x')
os.makedirs('d/a/b')
with dlb.ex.Context():
with testenv.DirectoryChanger('x'):
p = dlb.ex.Context().find_path_in('a/b/', ['d/'])
self.assertEqual(dlb.ex.Context.active.root_path / 'd/a/b/', p)
def test_absolute_can_be_outside_managed_tree(self):
open('x.cpp', 'xb').close()
os.mkdir('t')
with testenv.DirectoryChanger('t'):
os.mkdir('.dlbroot')
open('a.cpp', 'xb').close()
with dlb.ex.Context() as c:
t = ATool(source_file=c.root_path / '../x.cpp',
object_file='a.o')
t.start()
def test_fails_for_lf_in_cwd(self):
os.mkdir('out\nput')
with testenv.DirectoryChanger('out\nput'):
os.mkdir('.dlbroot')
open('report.tex', 'xb').close()
with self.assertRaises(Exception) as cm:
with dlb.ex.Context():
dlb_contrib.tex.Tex(toplevel_file='report.tex',
output_file='report.dvi',
state_files=[]).start()
self.assertEqual(
"current working directory must not contain '\\n'",
str(cm.exception))
def test_fails_for_absolute_path_outside_working_tree(self):
os.makedirs(os.path.join('a', 'b', 'c'))
os.makedirs(os.path.join('a', 'b2', 'c2'))
old_cw = os.getcwd()
with testenv.DirectoryChanger(os.path.join('a', 'b')):
os.mkdir('.dlbroot')
with dlb.ex.Context():
with self.assertRaises(dlb.ex.WorkingTreePathError) as cm:
dlb.ex.Context.active.working_tree_path_of(
dlb.fs.Path.Native(os.path.join(old_cw, 'a', 'b2', 'c2')))
msg = "does not start with the working tree's root path"
self.assertEqual(msg, str(cm.exception))
def test_example(self):
origin_repo_dir = os.path.abspath(tempfile.mkdtemp())
with testenv.DirectoryChanger(origin_repo_dir):
subprocess.check_output(['git', '-c', 'init.DefaultBranch=master', 'init'])
subprocess.check_output(['git', 'config', 'user.email', '*****@*****.**'])
subprocess.check_output(['git', 'config', 'user.name', 'user.name'])
subprocess.check_output(['touch', 'x'])
subprocess.check_output(['git', 'add', 'x'])
subprocess.check_output(['git', 'commit', '-m', 'Initial commit'])
subprocess.check_output(['git', 'tag', '-a', 'v1.2.3', '-m', 'Release'])
subprocess.check_output(['git', '-c', 'init.DefaultBranch=master', 'init'])
subprocess.check_output(['git', 'remote', 'add', 'origin', origin_repo_dir])
subprocess.check_output(['git', 'fetch'])
subprocess.check_output(['git', 'fetch', '--tags'])
with dlb.ex.Context():
class GitCheckTags(dlb_contrib.git.GitCheckTags):
ANNOTATED_TAG_NAME_REGEX = r'v(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*)){2}' # e.g. 'v1.23.0'
version_tag_names = set(GitCheckTags().start().commit_by_annotated_tag_name)
self.assertEqual({'v1.2.3'}, version_tag_names)
def test_remote_too(self):
class GitCheckTags(dlb_contrib.git.GitCheckTags):
pass
class GitCheckTags2(GitCheckTags):
DO_SYNC_CHECK_LIGHTWEIGHT_TAGS = True
origin_repo_dir = os.path.abspath(tempfile.mkdtemp())
with testenv.DirectoryChanger(origin_repo_dir):
subprocess.check_output(['git', '-c', 'init.DefaultBranch=master', 'init'])
subprocess.check_output(['git', 'config', 'user.email', '*****@*****.**'])
subprocess.check_output(['git', 'config', 'user.name', 'user.name'])
subprocess.check_output(['touch', 'x'])
subprocess.check_output(['git', 'add', 'x'])
subprocess.check_output(['git', 'commit', '-m', 'Initial commit'])
subprocess.check_output(['git', 'tag', '-a', 'v1.2.3c4', '-m', 'Release'])
subprocess.check_output(['touch', 'y'])
subprocess.check_output(['git', 'add', 'y'])
subprocess.check_output(['git', 'commit', '-m', 'Add y'])
subprocess.check_output(['git', 'tag', '-a', 'v2.0.0', '-m', 'Release'])
subprocess.check_output(['git', 'tag', '-a', 'v2.0.1', '-m', 'Release'])
subprocess.check_output(['git', 'tag', 'vm'])
subprocess.check_output(['git', 'tag', 'v'])
subprocess.check_output(['git', 'tag', 'w'])
subprocess.check_output(['git', '-c', 'init.DefaultBranch=master', 'init'])
subprocess.check_output(['touch', 'x'])
subprocess.check_output(['git', 'add', 'x'])
subprocess.check_output(['git', 'commit', '-m', 'Initial commit'])
subprocess.check_output(['git', 'remote', 'add', 'origin', origin_repo_dir])
subprocess.check_output(['git', 'fetch'])
subprocess.check_output(['git', 'fetch', '--tags'])
with dlb.ex.Context():
GitCheckTags().start()
with dlb.ex.Context():
subprocess.check_output(['git', 'tag', '-d', 'vm'])
subprocess.check_output(['git', 'tag', '-d', 'v'])
GitCheckTags().start() # do not sync lightweight tags by default
with self.assertRaises(ValueError) as cm:
GitCheckTags2().start().complete()
msg = "remote tags missing locally: 'v', 'vm'"
self.assertEqual(msg, str(cm.exception))
subprocess.check_output(['git', 'tag', '-d', 'v1.2.3c4'])
subprocess.check_output(['git', 'tag', '-d', 'v2.0.1'])
with self.assertRaises(ValueError) as cm:
GitCheckTags().start().complete()
msg = "remote tags missing locally: 'v1.2.3c4', 'v2.0.1'"
self.assertEqual(msg, str(cm.exception))
subprocess.check_output(['git', 'tag', '-a', 'v1.2.3c4', '-m', 'Release']) # different commit
subprocess.check_output(['git', 'tag', '-a', 'v2.0.1', '-m', 'Release']) # different commit
with self.assertRaises(ValueError) as cm:
GitCheckTags().start().complete()
msg = "tags for different commits locally and remotely: 'v1.2.3c4', 'v2.0.1'"
self.assertEqual(msg, str(cm.exception))
subprocess.check_output(['git', 'tag', '-a', 'v3.0.0', '-m', 'Release'])
subprocess.check_output(['git', 'tag', '-a', 'v3.0.1', '-m', 'Release'])
with self.assertRaises(ValueError) as cm:
GitCheckTags().start().complete()
msg = "local tags missing on remotely: 'v3.0.0', 'v3.0.1'"
self.assertEqual(msg, str(cm.exception))