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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import unittest
from unittest import mock
import mozpack.path as mozpath
from mach.registrar import Registrar
from mozunit import main
from mozbuild.base import MozbuildObject
class TestStaticAnalysis(unittest.TestCase):
def setUp(self):
self.remove_cats = []
for cat in ("build", "post-build", "misc", "testing", "devenv"):
if cat in Registrar.categories:
continue
Registrar.register_category(cat, cat, cat)
self.remove_cats.append(cat)
def tearDown(self):
for cat in self.remove_cats:
del Registrar.categories[cat]
del Registrar.commands_by_category[cat]
def test_bug_1615884(self):
# TODO: cleaner test
# we're testing the `_is_ignored_path` but in an ideal
# world we should test the clang_analysis mach command
# since that small function is an internal detail.
# But there is zero test infra for that mach command
from mozbuild.code_analysis.mach_commands import _is_ignored_path
config = MozbuildObject.from_environment()
context = mock.MagicMock()
context.cwd = config.topsrcdir
command_context = mock.MagicMock()
command_context.topsrcdir = os.path.join("/root", "dir")
path = os.path.join("/root", "dir", "path1")
ignored_dirs_re = r"path1|path2/here|path3\there"
self.assertTrue(
_is_ignored_path(command_context, ignored_dirs_re, path) is not None
)
# simulating a win32 env
win32_path = "\\root\\dir\\path1"
command_context.topsrcdir = "\\root\\dir"
old_sep = os.sep
os.sep = "\\"
try:
self.assertTrue(
_is_ignored_path(command_context, ignored_dirs_re, win32_path)
is not None
)
finally:
os.sep = old_sep
self.assertTrue(
_is_ignored_path(command_context, ignored_dirs_re, "path2") is None
)
def test_get_files(self):
from mozbuild.code_analysis.mach_commands import get_abspath_files
config = MozbuildObject.from_environment()
context = mock.MagicMock()
context.cwd = config.topsrcdir
command_context = mock.MagicMock()
command_context.topsrcdir = mozpath.join("/root", "dir")
source = get_abspath_files(
command_context, ["file1", mozpath.join("directory", "file2")]
)
self.assertTrue(
source
== [
mozpath.join(command_context.topsrcdir, "file1"),
mozpath.join(command_context.topsrcdir, "directory", "file2"),
]
)
if __name__ == "__main__":
main()
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