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.
diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
index 890f2c7..df7fbed 100644
--- a/Lib/test/test_shutil.py
+++ b/Lib/test/test_shutil.py
@@ -683,6 +683,8 @@ def custom_cpfun(a, b):
# Issue #3002: copyfile and copytree block indefinitely on named pipes
@unittest.skipUnless(hasattr(os, "mkfifo"), 'requires os.mkfifo()')
@os_helper.skip_unless_symlink
+ @unittest.skipIf(sys.platform == "vxworks",
+ "fifo requires special path on VxWorks")
def test_copytree_named_pipe(self):
os.mkdir(TESTFN)
try:
@@ -1206,6 +1208,8 @@ def test_dont_copy_file_onto_symlink_to_itself(self):
# Issue #3002: copyfile and copytree block indefinitely on named pipes
@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):
try:
os.mkfifo(TESTFN)