1 files changed, 257 insertions, 0 deletions
diff --git a/src/tests/test-stream.c b/src/tests/test-stream.c
new file mode 100644
index 0000000..1e54fed
--- /dev/null
+++ b/src/tests/test-stream.c
@@ -0,0 +1,257 @@
+/* PipeWire
+ *
+ * Copyright © 2019 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <pipewire/pipewire.h>
+#include <pipewire/main-loop.h>
+#include <pipewire/stream.h>
+
+#include <spa/utils/string.h>
+
+#define TEST_FUNC(a,b,func)	\
+do {				\
+	a.func = b.func;	\
+	spa_assert_se(SPA_PTRDIFF(&a.func, &a) == SPA_PTRDIFF(&b.func, &b)); \
+} while(0)
+
+static void test_abi(void)
+{
+	static const struct {
+		uint32_t version;
+		void (*destroy) (void *data);
+		void (*state_changed) (void *data, enum pw_stream_state old,
+			enum pw_stream_state state, const char *error);
+		void (*control_info) (void *data, uint32_t id, const struct pw_stream_control *control);
+		void (*io_changed) (void *data, uint32_t id, void *area, uint32_t size);
+		void (*param_changed) (void *data, uint32_t id, const struct spa_pod *param);
+		void (*add_buffer) (void *data, struct pw_buffer *buffer);
+		void (*remove_buffer) (void *data, struct pw_buffer *buffer);
+		void (*process) (void *data);
+		void (*drained) (void *data);
+		void (*command) (void *data, const struct spa_command *command);
+		void (*trigger_done) (void *data);
+	} test = { PW_VERSION_STREAM_EVENTS, NULL };
+
+	struct pw_stream_events ev;
+
+	TEST_FUNC(ev, test, destroy);
+	TEST_FUNC(ev, test, state_changed);
+	TEST_FUNC(ev, test, control_info);
+	TEST_FUNC(ev, test, io_changed);
+	TEST_FUNC(ev, test, param_changed);
+	TEST_FUNC(ev, test, add_buffer);
+	TEST_FUNC(ev, test, remove_buffer);
+	TEST_FUNC(ev, test, process);
+	TEST_FUNC(ev, test, drained);
+	TEST_FUNC(ev, test, command);
+	TEST_FUNC(ev, test, trigger_done);
+
+#if defined(__x86_64__) && defined(__LP64__)
+	spa_assert_se(sizeof(struct pw_buffer) == 32);
+	spa_assert_se(sizeof(struct pw_time) == 56);
+#else
+	fprintf(stderr, "%zd\n", sizeof(struct pw_buffer));
+	fprintf(stderr, "%zd\n", sizeof(struct pw_time));
+#endif
+
+	spa_assert_se(PW_VERSION_STREAM_EVENTS == 2);
+	spa_assert_se(sizeof(ev) == sizeof(test));
+
+	spa_assert_se(PW_STREAM_STATE_ERROR == -1);
+	spa_assert_se(PW_STREAM_STATE_UNCONNECTED == 0);
+	spa_assert_se(PW_STREAM_STATE_CONNECTING == 1);
+	spa_assert_se(PW_STREAM_STATE_PAUSED == 2);
+	spa_assert_se(PW_STREAM_STATE_STREAMING == 3);
+
+	spa_assert_se(pw_stream_state_as_string(PW_STREAM_STATE_ERROR) != NULL);
+	spa_assert_se(pw_stream_state_as_string(PW_STREAM_STATE_UNCONNECTED) != NULL);
+	spa_assert_se(pw_stream_state_as_string(PW_STREAM_STATE_CONNECTING) != NULL);
+	spa_assert_se(pw_stream_state_as_string(PW_STREAM_STATE_PAUSED) != NULL);
+	spa_assert_se(pw_stream_state_as_string(PW_STREAM_STATE_STREAMING) != NULL);
+}
+
+static void stream_destroy_error(void *data)
+{
+	spa_assert_not_reached();
+}
+static void stream_state_changed_error(void *data, enum pw_stream_state old,
+		enum pw_stream_state state, const char *error)
+{
+	spa_assert_not_reached();
+}
+static void stream_io_changed_error(void *data, uint32_t id, void *area, uint32_t size)
+{
+	spa_assert_not_reached();
+}
+static void stream_param_changed_error(void *data, uint32_t id, const struct spa_pod *format)
+{
+	spa_assert_not_reached();
+}
+static void stream_add_buffer_error(void *data, struct pw_buffer *buffer)
+{
+	spa_assert_not_reached();
+}
+static void stream_remove_buffer_error(void *data, struct pw_buffer *buffer)
+{
+	spa_assert_not_reached();
+}
+static void stream_process_error(void *data)
+{
+	spa_assert_not_reached();
+}
+static void stream_drained_error(void *data)
+{
+	spa_assert_not_reached();
+}
+
+static const struct pw_stream_events stream_events_error =
+{
+	PW_VERSION_STREAM_EVENTS,
+        .destroy = stream_destroy_error,
+        .state_changed = stream_state_changed_error,
+	.io_changed = stream_io_changed_error,
+	.param_changed = stream_param_changed_error,
+	.add_buffer = stream_add_buffer_error,
+	.remove_buffer = stream_remove_buffer_error,
+	.process = stream_process_error,
+	.drained = stream_drained_error
+};
+
+static int destroy_count = 0;
+static void stream_destroy_count(void *data)
+{
+	destroy_count++;
+}
+static void test_create(void)
+{
+	struct pw_main_loop *loop;
+	struct pw_context *context;
+	struct pw_core *core;
+	struct pw_stream *stream;
+	struct pw_stream_events stream_events = stream_events_error;
+	struct spa_hook listener = { 0, };
+	const char *error = NULL;
+	struct pw_time tm;
+
+	loop = pw_main_loop_new(NULL);
+	context = pw_context_new(pw_main_loop_get_loop(loop), NULL, 12);
+	spa_assert_se(context != NULL);
+	core = pw_context_connect_self(context, NULL, 0);
+	spa_assert_se(core != NULL);
+	stream = pw_stream_new(core, "test", NULL);
+	spa_assert_se(stream != NULL);
+	pw_stream_add_listener(stream, &listener, &stream_events, stream);
+
+	/* check state */
+	spa_assert_se(pw_stream_get_state(stream, &error) == PW_STREAM_STATE_UNCONNECTED);
+	spa_assert_se(error == NULL);
+	/* check name */
+	spa_assert_se(spa_streq(pw_stream_get_name(stream), "test"));
+
+	/* check id, only when connected */
+	spa_assert_se(pw_stream_get_node_id(stream) == SPA_ID_INVALID);
+
+	spa_assert_se(pw_stream_get_time_n(stream, &tm, sizeof(tm)) == 0);
+	spa_assert_se(tm.now == 0);
+	spa_assert_se(tm.rate.num == 0);
+	spa_assert_se(tm.rate.denom == 0);
+	spa_assert_se(tm.ticks == 0);
+	spa_assert_se(tm.delay == 0);
+	spa_assert_se(tm.queued == 0);
+	spa_assert_se(tm.buffered == 0);
+
+	spa_assert_se(pw_stream_dequeue_buffer(stream) == NULL);
+
+	/* check destroy */
+	destroy_count = 0;
+	stream_events.destroy = stream_destroy_count;
+	pw_stream_destroy(stream);
+	spa_assert_se(destroy_count == 1);
+
+	pw_context_destroy(context);
+	pw_main_loop_destroy(loop);
+}
+
+static void test_properties(void)
+{
+	struct pw_main_loop *loop;
+	struct pw_context *context;
+	struct pw_core *core;
+	const struct pw_properties *props;
+	struct pw_stream *stream;
+	struct pw_stream_events stream_events = stream_events_error;
+	struct spa_hook listener = { { NULL }, };
+	struct spa_dict_item items[3];
+
+	loop = pw_main_loop_new(NULL);
+	context = pw_context_new(pw_main_loop_get_loop(loop), NULL, 12);
+	spa_assert_se(context != NULL);
+	core = pw_context_connect_self(context, NULL, 0);
+	spa_assert_se(core != NULL);
+	stream = pw_stream_new(core, "test",
+			pw_properties_new("foo", "bar",
+					  "biz", "fuzz",
+					  NULL));
+	spa_assert_se(stream != NULL);
+	pw_stream_add_listener(stream, &listener, &stream_events, stream);
+
+	props = pw_stream_get_properties(stream);
+	spa_assert_se(props != NULL);
+	spa_assert_se(spa_streq(pw_properties_get(props, "foo"), "bar"));
+	spa_assert_se(spa_streq(pw_properties_get(props, "biz"), "fuzz"));
+	spa_assert_se(pw_properties_get(props, "buzz") == NULL);
+
+	/* remove foo */
+	items[0] = SPA_DICT_ITEM_INIT("foo", NULL);
+	/* change biz */
+	items[1] = SPA_DICT_ITEM_INIT("biz", "buzz");
+	/* add buzz */
+	items[2] = SPA_DICT_ITEM_INIT("buzz", "frizz");
+	pw_stream_update_properties(stream, &SPA_DICT_INIT(items, 3));
+
+	spa_assert_se(props == pw_stream_get_properties(stream));
+	spa_assert_se(pw_properties_get(props, "foo") == NULL);
+	spa_assert_se(spa_streq(pw_properties_get(props, "biz"), "buzz"));
+	spa_assert_se(spa_streq(pw_properties_get(props, "buzz"), "frizz"));
+
+	/* check destroy */
+	destroy_count = 0;
+	stream_events.destroy = stream_destroy_count;
+	pw_context_destroy(context);
+	spa_assert_se(destroy_count == 1);
+
+	pw_main_loop_destroy(loop);
+}
+
+int main(int argc, char *argv[])
+{
+	pw_init(&argc, &argv);
+
+	test_abi();
+	test_create();
+	test_properties();
+
+	pw_deinit();
+
+	return 0;
+}