diff options
-rw-r--r-- | tools/testing/selftests/filesystems/anon_inode_test.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/testing/selftests/filesystems/anon_inode_test.c b/tools/testing/selftests/filesystems/anon_inode_test.c index f2cae8f1ccae..7c4d0a225363 100644 --- a/tools/testing/selftests/filesystems/anon_inode_test.c +++ b/tools/testing/selftests/filesystems/anon_inode_test.c @@ -22,5 +22,18 @@ TEST(anon_inode_no_chown) EXPECT_EQ(close(fd_context), 0); } +TEST(anon_inode_no_chmod) +{ + int fd_context; + + fd_context = sys_fsopen("tmpfs", 0); + ASSERT_GE(fd_context, 0); + + ASSERT_LT(fchmod(fd_context, 0777), 0); + ASSERT_EQ(errno, EOPNOTSUPP); + + EXPECT_EQ(close(fd_context), 0); +} + TEST_HARNESS_MAIN |