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[3.11] gh-90473: Skip POSIX tests that don't apply to WASI (GH-93536) (GH-93540) 

(cherry picked from commit 80a39daecd)

Co-authored-by: Christian Heimes <christian@python.org>
This commit is contained in:
Christian Heimes 2022-06-06 20:09:22 +02:00 committed by GitHub
parent f46e30f9d4
commit 986ce4e613
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1 changed files with 9 additions and 2 deletions
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11
Lib/test/test_posix.py
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@ -31,8 +31,8 @@ _DUMMY_SYMLINK = os.path.join(tempfile.gettempdir(),
os_helper.TESTFN + '-dummy-symlink') os_helper.TESTFN + '-dummy-symlink')
requires_32b = unittest.skipUnless( requires_32b = unittest.skipUnless(
# Emscripten has 32 bits pointers, but support 64 bits syscall args. # Emscripten/WASI have 32 bits pointers, but support 64 bits syscall args.
sys.maxsize < 2**32 and not support.is_emscripten, sys.maxsize < 2**32 and not (support.is_emscripten or support.is_wasi),
'test is only meaningful on 32-bit builds' 'test is only meaningful on 32-bit builds'
) )
@ -547,6 +547,7 @@ class PosixTester(unittest.TestCase):
@unittest.skipUnless(hasattr(posix, 'dup'), @unittest.skipUnless(hasattr(posix, 'dup'),
'test needs posix.dup()') 'test needs posix.dup()')
@unittest.skipIf(support.is_wasi, "WASI does not have dup()")
def test_dup(self): def test_dup(self):
fp = open(os_helper.TESTFN) fp = open(os_helper.TESTFN)
try: try:
@ -564,6 +565,7 @@ class PosixTester(unittest.TestCase):
@unittest.skipUnless(hasattr(posix, 'dup2'), @unittest.skipUnless(hasattr(posix, 'dup2'),
'test needs posix.dup2()') 'test needs posix.dup2()')
@unittest.skipIf(support.is_wasi, "WASI does not have dup2()")
def test_dup2(self): def test_dup2(self):
fp1 = open(os_helper.TESTFN) fp1 = open(os_helper.TESTFN)
fp2 = open(os_helper.TESTFN) fp2 = open(os_helper.TESTFN)
@ -1212,6 +1214,7 @@ class PosixTester(unittest.TestCase):
# bpo-47205: does not raise OSError on FreeBSD # bpo-47205: does not raise OSError on FreeBSD
self.assertRaises(OSError, posix.sched_setaffinity, -1, mask) self.assertRaises(OSError, posix.sched_setaffinity, -1, mask)
@unittest.skipIf(support.is_wasi, "No dynamic linking on WASI")
def test_rtld_constants(self): def test_rtld_constants(self):
# check presence of major RTLD_* constants # check presence of major RTLD_* constants
posix.RTLD_LAZY posix.RTLD_LAZY
@ -1406,6 +1409,10 @@ class TestPosixDirFd(unittest.TestCase):
# whoops! using both together not supported on this platform. # whoops! using both together not supported on this platform.
pass pass
@unittest.skipIf(
support.is_wasi,
"WASI: symlink following on path_link is not supported"
)
@unittest.skipUnless( @unittest.skipUnless(
hasattr(os, "link") and os.link in os.supports_dir_fd, hasattr(os, "link") and os.link in os.supports_dir_fd,
"test needs dir_fd support in os.link()" "test needs dir_fd support in os.link()"