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Diffstat (limited to 'python/mozbuild/mozpack/test/test_path.py')
| -rw-r--r-- | python/mozbuild/mozpack/test/test_path.py | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/python/mozbuild/mozpack/test/test_path.py b/python/mozbuild/mozpack/test/test_path.py new file mode 100644 index 0000000000..6c7aeb5400 --- /dev/null +++ b/python/mozbuild/mozpack/test/test_path.py @@ -0,0 +1,152 @@ +# 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 + +import mozunit + +from mozpack.path import ( + basedir, + basename, + commonprefix, + dirname, + join, + match, + normpath, + rebase, + relpath, + split, + splitext, +) + + +class TestPath(unittest.TestCase): + SEP = os.sep + + def test_relpath(self): + self.assertEqual(relpath("foo", "foo"), "") + self.assertEqual(relpath(self.SEP.join(("foo", "bar")), "foo/bar"), "") + self.assertEqual(relpath(self.SEP.join(("foo", "bar")), "foo"), "bar") + self.assertEqual( + relpath(self.SEP.join(("foo", "bar", "baz")), "foo"), "bar/baz" + ) + self.assertEqual(relpath(self.SEP.join(("foo", "bar")), "foo/bar/baz"), "..") + self.assertEqual(relpath(self.SEP.join(("foo", "bar")), "foo/baz"), "../bar") + self.assertEqual(relpath("foo/", "foo"), "") + self.assertEqual(relpath("foo/bar/", "foo"), "bar") + + def test_join(self): + self.assertEqual(join("foo", "bar", "baz"), "foo/bar/baz") + self.assertEqual(join("foo", "", "bar"), "foo/bar") + self.assertEqual(join("", "foo", "bar"), "foo/bar") + self.assertEqual(join("", "foo", "/bar"), "/bar") + + def test_normpath(self): + self.assertEqual( + normpath(self.SEP.join(("foo", "bar", "baz", "..", "qux"))), "foo/bar/qux" + ) + + def test_dirname(self): + self.assertEqual(dirname("foo/bar/baz"), "foo/bar") + self.assertEqual(dirname("foo/bar"), "foo") + self.assertEqual(dirname("foo"), "") + self.assertEqual(dirname("foo/bar/"), "foo/bar") + + def test_commonprefix(self): + self.assertEqual( + commonprefix( + [self.SEP.join(("foo", "bar", "baz")), "foo/qux", "foo/baz/qux"] + ), + "foo/", + ) + self.assertEqual( + commonprefix([self.SEP.join(("foo", "bar", "baz")), "foo/qux", "baz/qux"]), + "", + ) + + def test_basename(self): + self.assertEqual(basename("foo/bar/baz"), "baz") + self.assertEqual(basename("foo/bar"), "bar") + self.assertEqual(basename("foo"), "foo") + self.assertEqual(basename("foo/bar/"), "") + + def test_split(self): + self.assertEqual( + split(self.SEP.join(("foo", "bar", "baz"))), ["foo", "bar", "baz"] + ) + + def test_splitext(self): + self.assertEqual( + splitext(self.SEP.join(("foo", "bar", "baz.qux"))), ("foo/bar/baz", ".qux") + ) + + def test_basedir(self): + foobarbaz = self.SEP.join(("foo", "bar", "baz")) + self.assertEqual(basedir(foobarbaz, ["foo", "bar", "baz"]), "foo") + self.assertEqual(basedir(foobarbaz, ["foo", "foo/bar", "baz"]), "foo/bar") + self.assertEqual(basedir(foobarbaz, ["foo/bar", "foo", "baz"]), "foo/bar") + self.assertEqual(basedir(foobarbaz, ["foo", "bar", ""]), "foo") + self.assertEqual(basedir(foobarbaz, ["bar", "baz", ""]), "") + + def test_match(self): + self.assertTrue(match("foo", "")) + self.assertTrue(match("foo/bar/baz.qux", "foo/bar")) + self.assertTrue(match("foo/bar/baz.qux", "foo")) + self.assertTrue(match("foo", "*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/bar/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/bar/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/bar/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/bar/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/*/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "*/bar/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "*/*/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "*/*/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/*/*")) + self.assertTrue(match("foo/bar/baz.qux", "foo/*/*.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/b*/*z.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/b*r/ba*z.qux")) + self.assertFalse(match("foo/bar/baz.qux", "foo/b*z/ba*r.qux")) + self.assertTrue(match("foo/bar/baz.qux", "**")) + self.assertTrue(match("foo/bar/baz.qux", "**/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "**/bar/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/*.qux")) + self.assertTrue(match("foo/bar/baz.qux", "**/foo/bar/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/bar/baz.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/bar/*.qux")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/*.qux")) + self.assertTrue(match("foo/bar/baz.qux", "**/*.qux")) + self.assertFalse(match("foo/bar/baz.qux", "**.qux")) + self.assertFalse(match("foo/bar", "foo/*/bar")) + self.assertTrue(match("foo/bar/baz.qux", "foo/**/bar/**")) + self.assertFalse(match("foo/nobar/baz.qux", "foo/**/bar/**")) + self.assertTrue(match("foo/bar", "foo/**/bar/**")) + + def test_rebase(self): + self.assertEqual(rebase("foo", "foo/bar", "bar/baz"), "baz") + self.assertEqual(rebase("foo", "foo", "bar/baz"), "bar/baz") + self.assertEqual(rebase("foo/bar", "foo", "baz"), "bar/baz") + + +if os.altsep: + + class TestAltPath(TestPath): + SEP = os.altsep + + class TestReverseAltPath(TestPath): + def setUp(self): + sep = os.sep + os.sep = os.altsep + os.altsep = sep + + def tearDown(self): + self.setUp() + + class TestAltReverseAltPath(TestReverseAltPath): + SEP = os.altsep + + +if __name__ == "__main__": + mozunit.main() |