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Diffstat (limited to 'src/test/test-tmpfiles.c')
-rw-r--r--src/test/test-tmpfiles.c26
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;
}