Avoid test failures on Microsoft Windows Subsystem for Linux.

* tests/test-fcntl.c (main): Allow a different errno.
* tests/test-rename.h (test_rename): Likewise.
* tests/test-renameat.c (main): Likewise.
* tests/test-renameat2.c (main): Likewise.

1 files changed, 8 insertions, 4 deletions

diff --git a/tests/test-rename.h b/tests/test-rename.h
index f959866dd3..0548c6cd75 100644
--- a/tests/test-rename.h
+++ b/tests/test-rename.h
@@ -339,12 +339,14 @@ test_rename (int (*func) (char const *, char const *), bool print)
         errno = 0;
         ASSERT (func (BASE "dir2", BASE "dir/.") == -1);
         ASSERT (errno == EINVAL || errno == EBUSY || errno == EISDIR
-                || errno == ENOTEMPTY || errno == EEXIST);
+                || errno == ENOTEMPTY || errno == EEXIST
+                || errno == ENOENT /* WSL */);
       }
       {
         errno = 0;
         ASSERT (func (BASE "dir2/.", BASE "dir") == -1);
-        ASSERT (errno == EINVAL || errno == EBUSY || errno == EEXIST);
+        ASSERT (errno == EINVAL || errno == EBUSY || errno == EEXIST
+                || errno == ENOENT /* WSL */);
       }
       ASSERT (rmdir (BASE "dir") == 0);
       /* Files present here:
@@ -366,12 +368,14 @@ test_rename (int (*func) (char const *, char const *), bool print)
         errno = 0;
         ASSERT (func (BASE "dir2", BASE "dir/.//") == -1);
         ASSERT (errno == EINVAL || errno == EBUSY || errno == EISDIR
-                || errno == ENOTEMPTY || errno == EEXIST);
+                || errno == ENOTEMPTY || errno == EEXIST
+                || errno == ENOENT /* WSL */);
       }
       {
         errno = 0;
         ASSERT (func (BASE "dir2/.//", BASE "dir") == -1);
-        ASSERT (errno == EINVAL || errno == EBUSY || errno == EEXIST);
+        ASSERT (errno == EINVAL || errno == EBUSY || errno == EEXIST
+                || errno == ENOENT /* WSL */);
       }
       ASSERT (rmdir (BASE "dir2") == 0);
       /* Files present here: