diff options
| author | Tom Gundersen <teg@jklm.no> | 2015-11-13 14:18:32 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-11-13 14:18:32 +0100 |
| commit | cf0f970fe1c6101b45cae8277c221c10398b8e1e (patch) | |
| tree | 37f8ac193821e520a3c271be7685c06d79300e07 /src/test | |
| parent | 7152869f0a4a4612022244064cc2b3905b1e3fc7 (diff) | |
| parent | 765afd5c4dbc71940d6dd6007ecc3eaa5a0b2aa1 (diff) | |
Merge pull request #1879 from poettering/networkd-forward
stop managing per-interface IP forwarding settings
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test-fileio.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/test-fileio.c b/src/test/test-fileio.c index e588681b86..bde3c7c3cf 100644 --- a/src/test/test-fileio.c +++ b/src/test/test-fileio.c @@ -363,6 +363,26 @@ static void test_write_string_file_no_create(void) { unlink(fn); } +static void test_write_string_file_verify(void) { + _cleanup_free_ char *buf = NULL, *buf2 = NULL; + int r; + + assert_se(read_one_line_file("/proc/cmdline", &buf) >= 0); + assert_se((buf2 = strjoin(buf, "\n", NULL))); + + r = write_string_file("/proc/cmdline", buf, 0); + assert_se(r == -EACCES || r == -EIO); + r = write_string_file("/proc/cmdline", buf2, 0); + assert_se(r == -EACCES || r == -EIO); + + assert_se(write_string_file("/proc/cmdline", buf, WRITE_STRING_FILE_VERIFY_ON_FAILURE) == 0); + assert_se(write_string_file("/proc/cmdline", buf2, WRITE_STRING_FILE_VERIFY_ON_FAILURE) == 0); + + r = write_string_file("/proc/cmdline", buf, WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_AVOID_NEWLINE); + assert_se(r == -EACCES || r == -EIO); + assert_se(write_string_file("/proc/cmdline", buf2, WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_AVOID_NEWLINE) == 0); +} + static void test_load_env_file_pairs(void) { char fn[] = "/tmp/test-load_env_file_pairs-XXXXXX"; int fd; @@ -419,6 +439,7 @@ int main(int argc, char *argv[]) { test_write_string_stream(); test_write_string_file(); test_write_string_file_no_create(); + test_write_string_file_verify(); test_load_env_file_pairs(); return 0; |