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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-18 12:38:58 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-22 08:06:05 +0200 |
commit | 1ad26cdcf7eae323feda4c1030c057c52126af3b (patch) | |
tree | 1470970a2ab7faa010077e88f06b4b72d89d5f7e /testsuites/psxtests/psxfile01 | |
parent | Support O_CLOEXEC open() flag (diff) | |
download | rtems-1ad26cdcf7eae323feda4c1030c057c52126af3b.tar.bz2 |
Support O_NOFOLLOW open() flag
Close #3546.
Diffstat (limited to 'testsuites/psxtests/psxfile01')
-rw-r--r-- | testsuites/psxtests/psxfile01/test.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/testsuites/psxtests/psxfile01/test.c b/testsuites/psxtests/psxfile01/test.c index 129412d3ef..1ea3dad503 100644 --- a/testsuites/psxtests/psxfile01/test.c +++ b/testsuites/psxtests/psxfile01/test.c @@ -59,6 +59,8 @@ rtems_filesystem_operations_table IMFS_ops_no_rename; static const char somefile[] = "somefile"; +static const char somelink[] = "somelink"; + /* * File test support routines. */ @@ -152,6 +154,11 @@ static void test_open_directory(void) status = unlink( somefile ); rtems_test_assert( status == 0 ); + + errno = 0; + fd = open( somefile, O_RDONLY ); + rtems_test_assert( fd == -1 ); + rtems_test_assert( errno == ENOENT ); } static void test_open_cloexec(void) @@ -174,6 +181,65 @@ static void test_open_cloexec(void) status = unlink( somefile ); rtems_test_assert( status == 0 ); + + errno = 0; + fd = open( somefile, O_RDONLY ); + rtems_test_assert( fd == -1 ); + rtems_test_assert( errno == ENOENT ); +} + +static void test_open_nofollow(void) +{ + int status; + int fd; + struct stat st; + + fd = open( somefile, O_CREAT, S_IRWXU ); + rtems_test_assert( fd >= 0 ); + + status = close( fd ); + rtems_test_assert( status == 0 ); + + status = symlink( somefile, somelink ); + rtems_test_assert( status == 0 ); + + fd = open( somelink, O_RDONLY ); + rtems_test_assert( fd >= 0 ); + + status = fstat( fd, &st ); + rtems_test_assert( status == 0 ); + rtems_test_assert( S_ISREG( st.st_mode ) ); + + status = close( fd ); + rtems_test_assert( status == 0 ); + +#ifdef O_NOFOLLOW + fd = open( somelink, O_RDONLY | O_NOFOLLOW ); + rtems_test_assert( fd >= 0 ); + + status = fstat( fd, &st ); + rtems_test_assert( status == 0 ); + rtems_test_assert( S_ISLNK( st.st_mode ) ); + + status = close( fd ); + rtems_test_assert( status == 0 ); +#endif + + status = unlink( somelink ); + rtems_test_assert( status == 0 ); + + errno = 0; + fd = open( somelink, O_RDONLY ); + rtems_test_assert( fd == -1 ); + rtems_test_assert( errno == ENOENT ); + + status = unlink( somefile ); + rtems_test_assert( status == 0 ); + + errno = 0; + fd = open( somefile, O_RDONLY ); + rtems_test_assert( fd == -1 ); + rtems_test_assert( errno == ENOENT ); } /* @@ -209,6 +275,7 @@ int main( test_open_directory(); test_open_cloexec(); + test_open_nofollow(); /* * Grab the maximum size of an in-memory file. |