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-rw-r--r--src/test/test-id128.c81
1 files changed, 80 insertions, 1 deletions
diff --git a/src/test/test-id128.c b/src/test/test-id128.c
index 96aa008c06..f01fbdd6b2 100644
--- a/src/test/test-id128.c
+++ b/src/test/test-id128.c
@@ -23,6 +23,9 @@
#include "sd-id128.h"
#include "alloc-util.h"
+#include "fd-util.h"
+#include "fileio.h"
+#include "id128-util.h"
#include "macro.h"
#include "string-util.h"
#include "util.h"
@@ -33,8 +36,9 @@
int main(int argc, char *argv[]) {
sd_id128_t id, id2;
- char t[33];
+ char t[33], q[37];
_cleanup_free_ char *b = NULL;
+ _cleanup_close_ int fd = -1;
assert_se(sd_id128_randomize(&id) == 0);
printf("random: %s\n", sd_id128_to_string(id, t));
@@ -57,6 +61,17 @@ int main(int argc, char *argv[]) {
printf("waldi2: %s\n", b);
assert_se(streq(t, b));
+ printf("waldi3: %s\n", id128_to_uuid_string(ID128_WALDI, q));
+ assert_se(streq(q, UUID_WALDI));
+
+ b = mfree(b);
+ assert_se(asprintf(&b, ID128_UUID_FORMAT_STR, SD_ID128_FORMAT_VAL(ID128_WALDI)) == 36);
+ printf("waldi4: %s\n", b);
+ assert_se(streq(q, b));
+
+ assert_se(sd_id128_from_string(STR_WALDI, &id) >= 0);
+ assert_se(sd_id128_equal(id, ID128_WALDI));
+
assert_se(sd_id128_from_string(UUID_WALDI, &id) >= 0);
assert_se(sd_id128_equal(id, ID128_WALDI));
@@ -74,5 +89,69 @@ int main(int argc, char *argv[]) {
assert_se(!id128_is_valid("01020304-0506-0708-090a0b0c0d0e0f10"));
assert_se(!id128_is_valid("010203040506-0708-090a-0b0c0d0e0f10"));
+ fd = open_tmpfile_unlinkable(NULL, O_RDWR|O_CLOEXEC);
+ assert_se(fd >= 0);
+
+ /* First, write as UUID */
+ assert_se(sd_id128_randomize(&id) >= 0);
+ assert_se(id128_write_fd(fd, ID128_UUID, id, false) >= 0);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) == -EINVAL);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_UUID, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_ANY, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
+ /* Second, write as plain */
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(ftruncate(fd, 0) >= 0);
+
+ assert_se(sd_id128_randomize(&id) >= 0);
+ assert_se(id128_write_fd(fd, ID128_PLAIN, id, false) >= 0);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_UUID, &id2) == -EINVAL);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_ANY, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
+ /* Third, write plain without trailing newline */
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(ftruncate(fd, 0) >= 0);
+
+ assert_se(sd_id128_randomize(&id) >= 0);
+ assert_se(write(fd, sd_id128_to_string(id, t), 32) == 32);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_UUID, &id2) == -EINVAL);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
+ /* Third, write UUID without trailing newline */
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(ftruncate(fd, 0) >= 0);
+
+ assert_se(sd_id128_randomize(&id) >= 0);
+ assert_se(write(fd, id128_to_uuid_string(id, t), 36) == 36);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) == -EINVAL);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(id128_read_fd(fd, ID128_UUID, &id2) >= 0);
+ assert_se(sd_id128_equal(id, id2));
+
return 0;
}