mirror of https://github.com/python/cpython
* Unlink test files before and after each test; hopefully this will cut down on recent buildbot failures in test_islink.
* Drop safe_remove() in favor of test_support.unlink(). * Fix the indentation of test_samefile so that it runs.
This commit is contained in:
Collin Winter
parent
9453e5dce5
commit
dbead56cb6
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@ -9,8 +9,22 @@ from posixpath import realpath, abspath, join, dirname, basename
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ABSTFN = abspath(test_support.TESTFN)
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def safe_rmdir(dirname):
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try:
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os.rmdir(dirname)
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except OSError:
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pass
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class PosixPathTest(unittest.TestCase):
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def setUp(self):
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self.tearDown()
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def tearDown(self):
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for suffix in ["", "1", "2"]:
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test_support.unlink(test_support.TESTFN + suffix)
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safe_rmdir(test_support.TESTFN + suffix)
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def assertIs(self, a, b):
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self.assert_(a is b)
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@ -125,7 +139,6 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.closed:
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f.close()
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os.remove(test_support.TESTFN)
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def test_time(self):
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f = open(test_support.TESTFN, "wb")
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@ -147,9 +160,8 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.closed:
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f.close()
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os.remove(test_support.TESTFN)
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def test_islink(self):
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def test_islink(self):
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self.assertIs(posixpath.islink(test_support.TESTFN + "1"), False)
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f = open(test_support.TESTFN + "1", "wb")
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try:
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@ -166,14 +178,6 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN + "1")
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except os.error:
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pass
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try:
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os.remove(test_support.TESTFN + "2")
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except os.error:
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pass
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self.assertRaises(TypeError, posixpath.islink)
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@ -188,10 +192,6 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN)
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except os.error:
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pass
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self.assertRaises(TypeError, posixpath.exists)
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@ -209,14 +209,6 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN)
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except os.error:
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pass
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try:
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os.rmdir(test_support.TESTFN)
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except os.error:
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pass
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self.assertRaises(TypeError, posixpath.isdir)
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@ -234,67 +226,51 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN)
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except os.error:
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pass
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try:
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os.rmdir(test_support.TESTFN)
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except os.error:
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pass
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self.assertRaises(TypeError, posixpath.isdir)
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def test_samefile(self):
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f = open(test_support.TESTFN + "1", "wb")
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try:
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f.write("foo")
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def test_samefile(self):
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f = open(test_support.TESTFN + "1", "wb")
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try:
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f.write("foo")
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f.close()
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self.assertIs(
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posixpath.samefile(
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test_support.TESTFN + "1",
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test_support.TESTFN + "1"
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),
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True
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)
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# If we don't have links, assume that os.stat doesn't return resonable
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# inode information and thus, that samefile() doesn't work
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if hasattr(os, "symlink"):
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os.symlink(
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test_support.TESTFN + "1",
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test_support.TESTFN + "2"
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)
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self.assertIs(
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posixpath.samefile(
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test_support.TESTFN + "1",
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test_support.TESTFN + "2"
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),
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True
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)
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os.remove(test_support.TESTFN + "2")
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f = open(test_support.TESTFN + "2", "wb")
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f.write("bar")
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f.close()
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self.assertIs(
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posixpath.samefile(
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test_support.TESTFN + "1",
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test_support.TESTFN + "1"
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),
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True
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)
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# If we don't have links, assume that os.stat doesn't return resonable
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# inode information and thus, that samefile() doesn't work
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if hasattr(os, "symlink"):
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os.symlink(
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test_support.TESTFN + "1",
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test_support.TESTFN + "2"
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)
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self.assertIs(
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posixpath.samefile(
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test_support.TESTFN + "1",
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test_support.TESTFN + "2"
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),
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True
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)
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os.remove(test_support.TESTFN + "2")
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f = open(test_support.TESTFN + "2", "wb")
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f.write("bar")
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f.close()
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self.assertIs(
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posixpath.samefile(
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test_support.TESTFN + "1",
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test_support.TESTFN + "2"
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),
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False
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)
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN + "1")
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except os.error:
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pass
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try:
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os.remove(test_support.TESTFN + "2")
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except os.error:
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pass
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),
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False
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)
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finally:
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if not f.close():
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f.close()
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self.assertRaises(TypeError, posixpath.samefile)
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self.assertRaises(TypeError, posixpath.samefile)
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def test_samestat(self):
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f = open(test_support.TESTFN + "1", "wb")
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@ -334,14 +310,6 @@ class PosixPathTest(unittest.TestCase):
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finally:
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if not f.close():
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f.close()
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try:
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os.remove(test_support.TESTFN + "1")
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except os.error:
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pass
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try:
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os.remove(test_support.TESTFN + "2")
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except os.error:
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pass
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self.assertRaises(TypeError, posixpath.samestat)
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@ -421,7 +389,7 @@ class PosixPathTest(unittest.TestCase):
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os.symlink(ABSTFN+"1", ABSTFN)
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self.assertEqual(realpath(ABSTFN), ABSTFN+"1")
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finally:
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self.safe_remove(ABSTFN)
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test_support.unlink(ABSTFN)
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def test_realpath_symlink_loops(self):
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# Bug #930024, return the path unchanged if we get into an infinite
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@ -441,9 +409,9 @@ class PosixPathTest(unittest.TestCase):
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self.assertEqual(realpath(basename(ABSTFN)), ABSTFN)
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finally:
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os.chdir(old_path)
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self.safe_remove(ABSTFN)
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self.safe_remove(ABSTFN+"1")
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self.safe_remove(ABSTFN+"2")
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test_support.unlink(ABSTFN)
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test_support.unlink(ABSTFN+"1")
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test_support.unlink(ABSTFN+"2")
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def test_realpath_resolve_parents(self):
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# We also need to resolve any symlinks in the parents of a relative
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@ -460,9 +428,9 @@ class PosixPathTest(unittest.TestCase):
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self.assertEqual(realpath("a"), ABSTFN + "/y/a")
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finally:
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os.chdir(old_path)
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self.safe_remove(ABSTFN + "/k")
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self.safe_rmdir(ABSTFN + "/y")
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self.safe_rmdir(ABSTFN)
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test_support.unlink(ABSTFN + "/k")
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safe_rmdir(ABSTFN + "/y")
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safe_rmdir(ABSTFN)
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def test_realpath_resolve_before_normalizing(self):
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# Bug #990669: Symbolic links should be resolved before we
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@ -486,10 +454,10 @@ class PosixPathTest(unittest.TestCase):
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self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."), ABSTFN + "/k")
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finally:
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os.chdir(old_path)
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self.safe_remove(ABSTFN + "/link-y")
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self.safe_rmdir(ABSTFN + "/k/y")
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self.safe_rmdir(ABSTFN + "/k")
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self.safe_rmdir(ABSTFN)
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test_support.unlink(ABSTFN + "/link-y")
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safe_rmdir(ABSTFN + "/k/y")
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safe_rmdir(ABSTFN + "/k")
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safe_rmdir(ABSTFN)
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def test_realpath_resolve_first(self):
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# Bug #1213894: The first component of the path, if not absolute,
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@ -507,20 +475,9 @@ class PosixPathTest(unittest.TestCase):
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self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")
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finally:
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os.chdir(old_path)
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self.safe_remove(ABSTFN + "link")
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self.safe_rmdir(ABSTFN + "/k")
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self.safe_rmdir(ABSTFN)
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# Convenience functions for removing temporary files.
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def pass_os_error(self, func, filename):
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try: func(filename)
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except OSError: pass
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def safe_remove(self, filename):
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self.pass_os_error(os.remove, filename)
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def safe_rmdir(self, dirname):
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self.pass_os_error(os.rmdir, dirname)
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test_support.unlink(ABSTFN + "link")
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safe_rmdir(ABSTFN + "/k")
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safe_rmdir(ABSTFN)
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def test_main():
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test_support.run_unittest(PosixPathTest)
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