ir: add trace UUID getter and setter

[babeltrace.git] / tests / lib / test_ctf_writer.c

diff --git a/tests/lib/test_ctf_writer.c b/tests/lib/test_ctf_writer.c
index 9a790bbc181b3c42b0a0e2918d91acd6f60f1d49..f6224f5c8f9977e9b02f29f512eb789b5a147625 100644 (file)
--- a/tests/lib/test_ctf_writer.c
+++ b/tests/lib/test_ctf_writer.c
@@ -61,7 +61,7 @@
 #define DEFAULT_CLOCK_TIME 0
 #define DEFAULT_CLOCK_VALUE 0
 
-#define NR_TESTS 607
+#define NR_TESTS 614
 
 static int64_t current_time = 42;
 
@@ -2808,6 +2808,36 @@ void test_static_trace(void)
        bt_put(clock_class);
 }
 
+static
+void test_trace_uuid(void)
+{
+       struct bt_ctf_trace *trace;
+       const unsigned char uuid[] = {
+               0x35, 0x92, 0x63, 0xab, 0xb4, 0xbe, 0x40, 0xb4,
+               0xb2, 0x60, 0xd3, 0xf1, 0x3b, 0xb0, 0xd8, 0x59,
+       };
+       const unsigned char *ret_uuid;
+
+       trace = bt_ctf_trace_create();
+       assert(trace);
+       ok(!bt_ctf_trace_get_uuid(NULL),
+               "bt_ctf_trace_get_uuid() handles NULL");
+       ok(!bt_ctf_trace_get_uuid(trace),
+               "bt_ctf_trace_get_uuid() returns NULL initially");
+       ok(bt_ctf_trace_set_uuid(NULL, uuid),
+               "bt_ctf_trace_set_uuid() handles NULL (trace)");
+       ok(bt_ctf_trace_set_uuid(trace, NULL),
+               "bt_ctf_trace_set_uuid() handles NULL (UUID)");
+       ok(bt_ctf_trace_set_uuid(trace, uuid) == 0,
+               "bt_ctf_trace_set_uuid() succeeds with a valid UUID");
+       ret_uuid = bt_ctf_trace_get_uuid(trace);
+       ok(ret_uuid, "bt_ctf_trace_get_uuid() returns a UUID");
+       ok(memcmp(uuid, ret_uuid, 16) == 0,
+               "bt_ctf_trace_get_uuid() returns the expected UUID");
+
+       bt_put(trace);
+}
+
 int main(int argc, char **argv)
 {
        char trace_path[] = "/tmp/ctfwriter_XXXXXX";
@@ -3463,6 +3493,8 @@ int main(int argc, char **argv)
 
        test_static_trace();
 
+       test_trace_uuid();
+
        metadata_string = bt_ctf_writer_get_metadata_string(writer);
        ok(metadata_string, "Get metadata string");