Getting to the way it's supposed to be!

modules/ufbx/test/test_api.h

@@ -0,0 +1,134 @@
+#undef UFBXT_TEST_GROUP
+#define UFBXT_TEST_GROUP "api"
+
+#if UFBXT_IMPL
+
+static void ufbxt_close_memory(void *user, void *data, size_t data_size)
+{
+	free(data);
+}
+
+static bool ufbxt_open_file_memory_default(void *user, ufbx_stream *stream, const char *path, size_t path_len, const ufbx_open_file_info *info)
+{
+	++*(size_t*)user;
+
+	size_t size;
+	void *data = ufbxt_read_file(path, &size);
+	if (!data) return false;
+
+	bool ok = ufbx_open_memory(stream, data, size, NULL, NULL);
+	free(data);
+	return ok;
+}
+
+static bool ufbxt_open_file_memory_temp(void *user, ufbx_stream *stream, const char *path, size_t path_len, const ufbx_open_file_info *info)
+{
+	++*(size_t*)user;
+
+	size_t size;
+	void *data = ufbxt_read_file(path, &size);
+	if (!data) return false;
+
+	ufbx_open_memory_opts opts = { 0 };
+	opts.allocator.allocator = info->temp_allocator;
+
+	bool ok = ufbx_open_memory(stream, data, size, &opts, NULL);
+	free(data);
+	return ok;
+}
+
+static bool ufbxt_open_file_memory_ref(void *user, ufbx_stream *stream, const char *path, size_t path_len, const ufbx_open_file_info *info)
+{
+	++*(size_t*)user;
+
+	size_t size;
+	void *data = ufbxt_read_file(path, &size);
+	if (!data) return false;
+
+	ufbx_open_memory_opts opts = { 0 };
+	opts.no_copy = true;
+	opts.close_cb.fn = &ufbxt_close_memory;
+	return ufbx_open_memory(stream, data, size, &opts, NULL);
+}
+
+#endif
+
+#if UFBXT_IMPL
+static void ufbxt_do_open_memory_test(const char *filename, size_t expected_calls_fbx, size_t expected_calls_obj, ufbx_open_file_fn *open_file_fn)
+{
+	char path[512];
+	ufbxt_file_iterator iter = { filename };
+	while (ufbxt_next_file(&iter, path, sizeof(path))) {
+		for (size_t i = 0; i < 2; i++) {
+			ufbx_load_opts opts = { 0 };
+			size_t num_calls = 0;
+
+			opts.open_file_cb.fn = open_file_fn;
+			opts.open_file_cb.user = &num_calls;
+			opts.load_external_files = true;
+			if (i == 1) {
+				opts.read_buffer_size = 1;
+			}
+
+			ufbx_error error;
+			ufbx_scene *scene = ufbx_load_file(path, &opts, &error);
+			if (!scene) ufbxt_log_error(&error);
+			ufbxt_assert(scene);
+
+			ufbxt_check_scene(scene);
+
+			if (scene->metadata.file_format == UFBX_FILE_FORMAT_FBX) {
+				ufbxt_assert(num_calls == expected_calls_fbx);
+			} else if (scene->metadata.file_format == UFBX_FILE_FORMAT_OBJ) {
+				ufbxt_assert(num_calls == expected_calls_obj);
+			} else {
+				ufbxt_assert(false);
+			}
+
+			ufbx_free_scene(scene);
+		}
+	}
+}
+#endif
+
+UFBXT_TEST(open_memory_default)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("maya_cache_sine", 5, 0, ufbxt_open_file_memory_default);
+}
+#endif
+
+UFBXT_TEST(open_memory_temp)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("maya_cache_sine", 5, 0, ufbxt_open_file_memory_temp);
+}
+#endif
+
+UFBXT_TEST(open_memory_ref)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("maya_cache_sine", 5, 0, ufbxt_open_file_memory_ref);
+}
+#endif
+
+UFBXT_TEST(obj_open_memory_default)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("blender_279_ball", 1, 2, ufbxt_open_file_memory_default);
+}
+#endif
+
+UFBXT_TEST(obj_open_memory_temp)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("blender_279_ball", 1, 2, ufbxt_open_file_memory_temp);
+}
+#endif
+
+UFBXT_TEST(obj_open_memory_ref)
+#if UFBXT_IMPL
+{
+	ufbxt_do_open_memory_test("blender_279_ball", 1, 2, ufbxt_open_file_memory_ref);
+}
+#endif