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-rw-r--r--python/mozlint/test/test_pathutils.py166
1 files changed, 166 insertions, 0 deletions
diff --git a/python/mozlint/test/test_pathutils.py b/python/mozlint/test/test_pathutils.py
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+++ b/python/mozlint/test/test_pathutils.py
@@ -0,0 +1,166 @@
+# 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
+from fnmatch import fnmatch
+
+import mozunit
+import pytest
+
+from mozlint import pathutils
+
+here = os.path.abspath(os.path.dirname(__file__))
+root = os.path.join(here, "filter")
+
+
+def assert_paths(a, b):
+ def normalize(p):
+ if not os.path.isabs(p):
+ p = os.path.join(root, p)
+ return os.path.normpath(p)
+
+ assert set(map(normalize, a)) == set(map(normalize, b))
+
+
+@pytest.mark.parametrize(
+ "test",
+ (
+ {
+ "paths": ["a.js", "subdir1/subdir3/d.js"],
+ "include": ["."],
+ "exclude": ["subdir1"],
+ "expected": ["a.js"],
+ },
+ {
+ "paths": ["a.js", "subdir1/subdir3/d.js"],
+ "include": ["subdir1/subdir3"],
+ "exclude": ["subdir1"],
+ "expected": ["subdir1/subdir3/d.js"],
+ },
+ {
+ "paths": ["."],
+ "include": ["."],
+ "exclude": ["**/c.py", "subdir1/subdir3"],
+ "extensions": ["py"],
+ "expected": ["."],
+ "expected_exclude": ["subdir2/c.py", "subdir1/subdir3"],
+ },
+ {
+ "paths": [
+ "a.py",
+ "a.js",
+ "subdir1/b.py",
+ "subdir2/c.py",
+ "subdir1/subdir3/d.py",
+ ],
+ "include": ["."],
+ "exclude": ["**/c.py", "subdir1/subdir3"],
+ "extensions": ["py"],
+ "expected": ["a.py", "subdir1/b.py"],
+ },
+ {
+ "paths": ["a.py", "a.js", "subdir2"],
+ "include": ["."],
+ "exclude": [],
+ "extensions": ["py"],
+ "expected": ["a.py", "subdir2"],
+ },
+ {
+ "paths": ["subdir1"],
+ "include": ["."],
+ "exclude": ["subdir1/subdir3"],
+ "extensions": ["py"],
+ "expected": ["subdir1"],
+ "expected_exclude": ["subdir1/subdir3"],
+ },
+ {
+ "paths": ["docshell"],
+ "include": ["docs"],
+ "exclude": [],
+ "expected": [],
+ },
+ {
+ "paths": ["does/not/exist"],
+ "include": ["."],
+ "exclude": [],
+ "expected": [],
+ },
+ ),
+)
+def test_filterpaths(test):
+ expected = test.pop("expected")
+ expected_exclude = test.pop("expected_exclude", [])
+
+ paths, exclude = pathutils.filterpaths(root, **test)
+ assert_paths(paths, expected)
+ assert_paths(exclude, expected_exclude)
+
+
+@pytest.mark.parametrize(
+ "test",
+ (
+ {
+ "paths": ["subdir1/b.js"],
+ "config": {
+ "exclude": ["subdir1"],
+ "extensions": "js",
+ },
+ "expected": [],
+ },
+ {
+ "paths": ["subdir1/subdir3"],
+ "config": {
+ "exclude": ["subdir1"],
+ "extensions": "js",
+ },
+ "expected": [],
+ },
+ ),
+)
+def test_expand_exclusions(test):
+ expected = test.pop("expected", [])
+
+ paths = list(pathutils.expand_exclusions(test["paths"], test["config"], root))
+ assert_paths(paths, expected)
+
+
+@pytest.mark.parametrize(
+ "paths,expected",
+ [
+ (["subdir1/*"], ["subdir1"]),
+ (["subdir2/*"], ["subdir2"]),
+ (["subdir1/*.*", "subdir1/subdir3/*", "subdir2/*"], ["subdir1", "subdir2"]),
+ ([root + "/*", "subdir1/*.*", "subdir1/subdir3/*", "subdir2/*"], [root]),
+ (["subdir1/b.py", "subdir1/subdir3"], ["subdir1/b.py", "subdir1/subdir3"]),
+ (["subdir1/b.py", "subdir1/b.js"], ["subdir1/b.py", "subdir1/b.js"]),
+ (["subdir1/subdir3"], ["subdir1/subdir3"]),
+ (
+ [
+ "foo",
+ "foobar",
+ ],
+ ["foo", "foobar"],
+ ),
+ ],
+)
+def test_collapse(paths, expected):
+ os.chdir(root)
+
+ inputs = []
+ for path in paths:
+ base, name = os.path.split(path)
+ if "*" in name:
+ for n in os.listdir(base):
+ if not fnmatch(n, name):
+ continue
+ inputs.append(os.path.join(base, n))
+ else:
+ inputs.append(path)
+
+ print("inputs: {}".format(inputs))
+ assert_paths(pathutils.collapse(inputs), expected)
+
+
+if __name__ == "__main__":
+ mozunit.main()