#define DEFAULT_CLOCK_TIME 0
#define DEFAULT_CLOCK_VALUE 0
-#define NR_TESTS 586
+#define NR_TESTS 589
static int64_t current_time = 42;
BT_PUT(sc2_clock);
}
+static
+struct bt_ctf_event_class *create_minimal_event_class(void)
+{
+ struct bt_ctf_event_class *ec = NULL;
+ struct bt_ctf_field_type *int_ft = NULL;
+ int ret;
+
+ int_ft = bt_ctf_field_type_integer_create(23);
+ assert(int_ft);
+ ec = bt_ctf_event_class_create("minimal");
+ assert(ec);
+ ret = bt_ctf_event_class_add_field(ec, int_ft, "field");
+ assert(!ret);
+ BT_PUT(int_ft);
+
+ return ec;
+}
+
+static
+void test_create_writer_stream_from_stream_class(void)
+{
+ int ret;
+ char trace_path[] = "/tmp/ctfwriter_XXXXXX";
+ struct bt_ctf_writer *writer = NULL;
+ struct bt_ctf_trace *writer_trace = NULL;
+ struct bt_ctf_stream_class *writer_sc = NULL;
+ struct bt_ctf_stream *writer_stream = NULL;
+ struct bt_ctf_trace *non_writer_trace = NULL;
+ struct bt_ctf_stream_class *non_writer_sc = NULL;
+ struct bt_ctf_stream *non_writer_stream = NULL;
+ struct bt_ctf_event_class *ec = NULL;
+ struct bt_ctf_event *event = NULL;
+ struct bt_ctf_field_type *empty_struct_ft = NULL;
+ struct bt_ctf_field *int_field = NULL;
+
+ if (!bt_mkdtemp(trace_path)) {
+ perror("# perror");
+ }
+
+ /* Create empty structure field type (event header) */
+ empty_struct_ft = bt_ctf_field_type_structure_create();
+ assert(empty_struct_ft);
+
+ /* Create writer, writer stream class, and writer stream */
+ writer = bt_ctf_writer_create(trace_path);
+ assert(writer);
+ writer_trace = bt_ctf_writer_get_trace(writer);
+ ok(writer_trace, "bt_ctf_writer_get_trace() returns a trace");
+ writer_sc = bt_ctf_stream_class_create("writer_sc");
+ assert(writer_sc);
+ ret = bt_ctf_stream_class_set_event_header_type(writer_sc,
+ empty_struct_ft);
+ assert(!ret);
+ ret = bt_ctf_trace_add_stream_class(writer_trace, writer_sc);
+ assert(!ret);
+ writer_stream = bt_ctf_stream_create(writer_sc);
+ assert(writer_stream);
+
+ /* Create non-writer trace, stream class, and stream */
+ non_writer_trace = bt_ctf_trace_create();
+ assert(non_writer_trace);
+ non_writer_sc = bt_ctf_stream_class_create("nonwriter_sc");
+ assert(non_writer_sc);
+ ret = bt_ctf_stream_class_set_event_header_type(non_writer_sc,
+ empty_struct_ft);
+ assert(!ret);
+ ret = bt_ctf_trace_add_stream_class(non_writer_trace, non_writer_sc);
+ assert(!ret);
+ non_writer_stream = bt_ctf_stream_create(non_writer_sc);
+ assert(non_writer_stream);
+
+ /* Create event class and event */
+ ec = create_minimal_event_class();
+ assert(ec);
+ ret = bt_ctf_stream_class_add_event_class(writer_sc, ec);
+ assert(!ret);
+ event = bt_ctf_event_create(ec);
+ assert(event);
+ int_field = bt_ctf_event_get_payload_by_index(event, 0);
+ assert(int_field);
+ bt_ctf_field_unsigned_integer_set_value(int_field, 17);
+
+ /*
+ * Verify non-writer stream: it should be impossible to append
+ * an event to it.
+ */
+ ok(bt_ctf_stream_append_event(non_writer_stream, event),
+ "bt_ctf_stream_append_event() fails with a non-writer stream");
+
+ /*
+ * Verify writer stream: it should be possible to append an
+ * event to it.
+ */
+ ok(!bt_ctf_stream_append_event(writer_stream, event),
+ "bt_ctf_stream_append_event() succeeds with a writer stream");
+
+ BT_PUT(writer);
+ BT_PUT(writer_trace);
+ BT_PUT(writer_sc);
+ BT_PUT(writer_stream);
+ BT_PUT(non_writer_trace);
+ BT_PUT(non_writer_sc);
+ BT_PUT(non_writer_stream);
+ BT_PUT(ec);
+ BT_PUT(event);
+ BT_PUT(int_field);
+ BT_PUT(empty_struct_ft);
+}
+
int main(int argc, char **argv)
{
char trace_path[] = "/tmp/ctfwriter_XXXXXX";
test_trace_stream_class_clock();
+ test_create_writer_stream_from_stream_class();
+
test_instanciate_event_before_stream(writer);
append_simple_event(stream_class, stream1, clock);