diff options
Diffstat (limited to 'src/test/test-tmpfiles.c')
| -rw-r--r-- | src/test/test-tmpfiles.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/src/test/test-tmpfiles.c b/src/test/test-tmpfiles.c index d7223dd2bf..b34ebeefb2 100644 --- a/src/test/test-tmpfiles.c +++ b/src/test/test-tmpfiles.c @@ -32,15 +32,17 @@ #include "util.h" int main(int argc, char** argv) { + _cleanup_free_ char *cmd = NULL, *cmd2 = NULL, *ans = NULL, *ans2 = NULL, *d = NULL, *tmp = NULL, *line = NULL; + _cleanup_close_ int fd = -1, fd2 = -1; const char *p = argv[1] ?: "/tmp"; - char *pattern = strjoina(p, "/systemd-test-XXXXXX"); - _cleanup_close_ int fd, fd2; - _cleanup_free_ char *cmd, *cmd2, *ans, *ans2; + char *pattern; log_set_max_level(LOG_DEBUG); log_parse_environment(); - fd = open_tmpfile(p, O_RDWR|O_CLOEXEC); + pattern = strjoina(p, "/systemd-test-XXXXXX"); + + fd = open_tmpfile_unlinkable(p, O_RDWR|O_CLOEXEC); assert_se(fd >= 0); assert_se(asprintf(&cmd, "ls -l /proc/"PID_FMT"/fd/%d", getpid(), fd) > 0); @@ -59,5 +61,21 @@ int main(int argc, char** argv) { log_debug("link2: %s", ans2); assert_se(endswith(ans2, " (deleted)")); + pattern = strjoina(p, "/tmpfiles-test"); + assert_se(tempfn_random(pattern, NULL, &d) >= 0); + + fd = open_tmpfile_linkable(d, O_RDWR|O_CLOEXEC, &tmp); + assert_se(fd >= 0); + assert_se(write(fd, "foobar\n", 7) == 7); + + assert_se(touch(d) >= 0); + assert_se(link_tmpfile(fd, tmp, d) == -EEXIST); + assert_se(unlink(d) >= 0); + assert_se(link_tmpfile(fd, tmp, d) >= 0); + + assert_se(read_one_line_file(d, &line) >= 0); + assert_se(streq(line, "foobar")); + assert_se(unlink(d) >= 0); + return 0; } |