X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=tests%2Flib%2Ftest_ctf_writer.c;h=52106f2d6e581044a0dbd230fec9744ffe66044f;hb=fdf80f327cd463eacb1d8a209091733b0cea2073;hp=156e591c7a9e6b46241e356d3d60320be9a961e4;hpb=28362f2bcb7fe869c6bc1b078ceab41483fd69a6;p=babeltrace.git

diff --git a/tests/lib/test_ctf_writer.c b/tests/lib/test_ctf_writer.c
index 156e591c..52106f2d 100644
--- a/tests/lib/test_ctf_writer.c
+++ b/tests/lib/test_ctf_writer.c
@@ -1480,6 +1480,43 @@ end:
 	bt_ctf_event_class_put(event_class);
 }
 
+void test_empty_stream(struct bt_ctf_writer *writer)
+{
+	int ret = 0;
+	struct bt_ctf_trace *trace = NULL;
+	struct bt_ctf_clock *clock = NULL;
+	struct bt_ctf_stream_class *stream_class = NULL;
+	struct bt_ctf_stream *stream = NULL;
+
+	trace = bt_ctf_writer_get_trace(writer);
+	if (!trace) {
+		diag("Failed to get trace from writer");
+		ret = -1;
+		goto end;
+	}
+
+	stream_class = bt_ctf_stream_class_create("empty_stream");
+	if (!stream_class) {
+		diag("Failed to create stream class");
+		ret = -1;
+		goto end;
+	}
+
+	stream = bt_ctf_writer_create_stream(writer, stream_class);
+	if (!stream) {
+		diag("Failed to create writer stream");
+		ret = -1;
+		goto end;
+	}
+end:
+	ok(ret == 0,
+		"Created a stream class with default attributes and an empty stream");
+	bt_ctf_trace_put(trace);
+	bt_ctf_clock_put(clock);
+	bt_ctf_stream_put(stream);
+	bt_ctf_stream_class_put(stream_class);
+}
+
 int main(int argc, char **argv)
 {
 	char trace_path[] = "/tmp/ctfwriter_XXXXXX";
@@ -1915,6 +1952,8 @@ int main(int argc, char **argv)
 
 	append_complex_event(stream_class, stream1, clock);
 
+	test_empty_stream(writer);
+
 	metadata_string = bt_ctf_writer_get_metadata_string(writer);
 	ok(metadata_string, "Get metadata string");