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bpo-31904: skip some tests related to fifo on VxWorks (GH-23473) 

On VxWork RTOS, FIFO must be created under directory "/fifos/". Some test cases related to fifo is invalid on VxWorks. So skip them.
This commit is contained in:
pxinwr 2020-11-29 06:06:36 +08:00 committed by GitHub
parent a86a274b72
commit 6a273fdc2a
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3 changed files with 7 additions and 0 deletions
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2
Lib/test/test_pathlib.py
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@ -2219,6 +2219,8 @@ class _BasePathTest(object):
self.assertIs((P / 'fileA\x00').is_fifo(), False) self.assertIs((P / 'fileA\x00').is_fifo(), False)
@unittest.skipUnless(hasattr(os, "mkfifo"), "os.mkfifo() required") @unittest.skipUnless(hasattr(os, "mkfifo"), "os.mkfifo() required")
@unittest.skipIf(sys.platform == "vxworks",
"fifo requires special path on VxWorks")
def test_is_fifo_true(self): def test_is_fifo_true(self):
P = self.cls(BASE, 'myfifo') P = self.cls(BASE, 'myfifo')
try: try:

4
Lib/test/test_shutil.py
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@ -683,6 +683,8 @@ class TestCopyTree(BaseTest, unittest.TestCase):
# Issue #3002: copyfile and copytree block indefinitely on named pipes # Issue #3002: copyfile and copytree block indefinitely on named pipes
@unittest.skipUnless(hasattr(os, "mkfifo"), 'requires os.mkfifo()') @unittest.skipUnless(hasattr(os, "mkfifo"), 'requires os.mkfifo()')
@os_helper.skip_unless_symlink @os_helper.skip_unless_symlink
@unittest.skipIf(sys.platform == "vxworks",
"fifo requires special path on VxWorks")
def test_copytree_named_pipe(self): def test_copytree_named_pipe(self):
os.mkdir(TESTFN) os.mkdir(TESTFN)
try: try:
@ -1206,6 +1208,8 @@ class TestCopy(BaseTest, unittest.TestCase):
# Issue #3002: copyfile and copytree block indefinitely on named pipes # Issue #3002: copyfile and copytree block indefinitely on named pipes
@unittest.skipUnless(hasattr(os, "mkfifo"), 'requires os.mkfifo()') @unittest.skipUnless(hasattr(os, "mkfifo"), 'requires os.mkfifo()')
@unittest.skipIf(sys.platform == "vxworks",
"fifo requires special path on VxWorks")
def test_copyfile_named_pipe(self): def test_copyfile_named_pipe(self):
try: try:
os.mkfifo(TESTFN) os.mkfifo(TESTFN)

1
Misc/NEWS.d/next/Tests/2020-11-23-11-11-29.bpo-31904.V3sUZk.rst Normal file
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@ -0,0 +1 @@
skip some tests related to fifo on VxWorks