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-rw-r--r--Lib/test/test_os.py10
1 files changed, 7 insertions, 3 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 1e570c7..9fa4e40 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -2351,9 +2351,13 @@ class Win32ErrorTests(unittest.TestCase):
@unittest.skipIf(support.is_wasi, "Cannot create invalid FD on WASI.")
class TestInvalidFD(unittest.TestCase):
- singles = ["fchdir", "dup", "fdatasync", "fstat",
- "fstatvfs", "fsync", "tcgetpgrp", "ttyname"]
- singles_fildes = {"fchdir", "fdatasync", "fsync"}
+ singles = ["fchdir", "dup", "fstat", "fstatvfs", "tcgetpgrp", "ttyname"]
+ singles_fildes = {"fchdir"}
+ # systemd-nspawn --suppress-sync=true does not verify fd passed
+ # fdatasync() and fsync(), and always returns success
+ if not support.in_systemd_nspawn_sync_suppressed():
+ singles += ["fdatasync", "fsync"]
+ singles_fildes |= {"fdatasync", "fsync"}
#singles.append("close")
#We omit close because it doesn't raise an exception on some platforms
def get_single(f):