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authorMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>2022-05-25 14:24:32 (GMT)
committerGitHub <noreply@github.com>2022-05-25 14:24:32 (GMT)
commit0fb70ce19197e97b6254ecd2c12f6e8c5b07ef5b (patch)
tree7a8c89eb2070243c1454749fdcb4cbbd77b973db /Lib/test/test_os.py
parent307dacd651356d7318d5330b98794560329cf5e2 (diff)
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gh-90473: Misc test fixes for WASI (GH-93218)
* ``sys.executable`` is not set * WASI does not support subprocess * ``pwd`` module is not available * WASI checks ``open`` syscall flags more strict, needs r, w, rw flag. * ``umask`` is not available * ``/dev/null`` may not be accessible (cherry picked from commit 1f134e96ba994bea3aaea533d4a558df3c5cc3c0) Co-authored-by: Christian Heimes <christian@python.org>
Diffstat (limited to 'Lib/test/test_os.py')
-rw-r--r--Lib/test/test_os.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index ae07182..009bb5a 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -1765,6 +1765,7 @@ class RemoveDirsTests(unittest.TestCase):
self.assertTrue(os.path.exists(os_helper.TESTFN))
+@unittest.skipIf(support.is_wasi, "WASI has no /dev/null")
class DevNullTests(unittest.TestCase):
def test_devnull(self):
with open(os.devnull, 'wb', 0) as f:
@@ -2111,6 +2112,7 @@ class Win32ErrorTests(unittest.TestCase):
self.assertRaises(OSError, os.chmod, os_helper.TESTFN, 0)
+@unittest.skipIf(support.is_wasi, "Cannot create invalid FD on WASI.")
class TestInvalidFD(unittest.TestCase):
singles = ["fchdir", "dup", "fdatasync", "fstat",
"fstatvfs", "fsync", "tcgetpgrp", "ttyname"]