feat: add more test cases of failing to start graph

core/src/ten_runtime/extension_group/builtin/builtin_extension_group.c

@@ -99,7 +99,7 @@ static void on_addon_create_extension_done(ten_env_t *ten_env,
   } else {
     // Failed to create the specified extension.
 
-    TEN_LOGI(
+    TEN_LOGE(
         "Failed to create extension %s",
         ten_string_get_raw_str(&create_extension_done_ctx->extension_name));
 

core/src/ten_runtime/extension_thread/extension_thread.c

@@ -507,6 +507,9 @@ static void ten_engine_on_all_extension_threads_are_ready(
 
     ten_shared_ptr_t *cmd_result = NULL;
     if (error_occurred) {
+      TEN_LOGE("[%s] Failed to start the graph successfully, shutting it down.",
+               ten_engine_get_id(self, true));
+
       cmd_result = ten_cmd_result_create_from_cmd(TEN_STATUS_CODE_ERROR,
                                                   state_requester_cmd);
     } else {

tests/ten_runtime/smoke/predefined_graph/predefined_graph_basic_1.cc

@@ -80,7 +80,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(predefined_graph_basic_1__predefined_graph,
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphBasic1) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphBasic1) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/predefined_graph/predefined_graph_basic_2.cc

@@ -177,7 +177,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(predefined_graph_basic_2__normal_extension,
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphBasic2) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphBasic2) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/predefined_graph/predefined_graph_engine_own_eventloop.cc

@@ -84,7 +84,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphEngineOwnEventloop) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphEngineOwnEventloop) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/predefined_graph/predefined_graph_incorrect_1.cc

@@ -0,0 +1,102 @@
+//
+// Copyright © 2025 Agora
+// This file is part of TEN Framework, an open source project.
+// Licensed under the Apache License, Version 2.0, with certain conditions.
+// Refer to the "LICENSE" file in the root directory for more information.
+//
+#include "gtest/gtest.h"
+#include "include_internal/ten_runtime/binding/cpp/ten.h"
+#include "tests/common/client/cpp/msgpack_tcp.h"
+#include "tests/ten_runtime/smoke/util/binding/cpp/check.h"
+
+namespace {
+
+class test_predefined_graph : public ten::extension_t {
+ public:
+  explicit test_predefined_graph(const char *name) : ten::extension_t(name) {}
+
+  void on_cmd(ten::ten_env_t &ten_env,
+              std::unique_ptr<ten::cmd_t> cmd) override {
+    nlohmann::json const detail = {{"id", 1}, {"name", "a"}};
+
+    auto cmd_result = ten::cmd_result_t::create(TEN_STATUS_CODE_OK);
+    cmd_result->set_property_from_json("detail", detail.dump().c_str());
+    ten_env.return_result(std::move(cmd_result), std::move(cmd));
+  }
+};
+
+class test_app : public ten::app_t {
+ public:
+  void on_configure(ten::ten_env_t &ten_env) override {
+    bool rc = ten::ten_env_internal_accessor_t::init_manifest_from_json(
+        ten_env,
+        // clang-format off
+                 R"({
+                     "type": "app",
+                     "name": "test_app",
+                     "version": "0.1.0"
+                    })"
+        // clang-format on
+    );
+    ASSERT_EQ(rc, true);
+
+    rc = ten_env.init_property_from_json(
+        // clang-format off
+                 R"###({
+                      "_ten": {
+                        "uri": "msgpack://127.0.0.1:8001/",
+                        "log_level": 2,
+                        "predefined_graphs": [{
+                          "name": "default",
+                          "auto_start": true,
+                          "singleton": true,
+                          "nodes": [{
+                            "type":  "extension",
+                            "name": "predefined_graph",
+                            "addon": "predefined_graph_incorrect_1__predefined_graph",
+                            "extension_group": "predefined_graph_group"
+                          }]
+                        }]
+                      }
+                    })###"
+        // clang-format on
+    );
+    ASSERT_EQ(rc, true);
+
+    ten_env.on_configure_done();
+  }
+};
+
+void *app_thread_main(TEN_UNUSED void *args) {
+  auto *app = new test_app();
+  app->run();
+  delete app;
+
+  return nullptr;
+}
+
+TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
+    predefined_graph_incorrect_1__predefined_graph, test_predefined_graph);
+
+}  // namespace
+
+TEST(PredefinedGraphTest, PredefinedGraphIncorrect1) {  // NOLINT
+  auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
+
+  // Create a client and connect to the app.
+  auto *client = new ten::msgpack_tcp_client_t("msgpack://127.0.0.1:8001/");
+
+  // Do not need to send 'start_graph' command first.
+  // The 'graph_id' MUST be "default" if we want to send the request to
+  // predefined graph.
+  auto test_cmd = ten::cmd_t::create("test");
+  test_cmd->set_dest("msgpack://127.0.0.1:8001/", "default",
+                     "predefined_graph_group", "predefined_graph");
+  auto cmd_result = client->send_cmd_and_recv_result(std::move(test_cmd));
+  ten_test::check_status_code(cmd_result, TEN_STATUS_CODE_OK);
+  ten_test::check_detail_with_json(cmd_result, R"({"id": 1, "name": "a"})");
+
+  delete client;
+
+  ten_thread_join(app_thread, -1);
+}

tests/ten_runtime/smoke/predefined_graph/predefined_graph_multi_app.cc

@@ -139,7 +139,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(predefined_graph_multi_app__extension_2,
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphMultiApp) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphMultiApp) {  // NOLINT
   // Start app.
   auto *app_1_thread =
       ten_thread_create("app thread 1", app_thread_1_main, nullptr);

tests/ten_runtime/smoke/predefined_graph/predefined_graph_multi_extension_1.cc

@@ -117,7 +117,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphMultiExtension1) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphMultiExtension1) {  // NOLINT
   // Start app.
   auto *app_thread =
       ten_thread_create("app thread", test_app_thread_main, nullptr);

tests/ten_runtime/smoke/predefined_graph/predefined_graph_multi_extension_2.cc

@@ -114,7 +114,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphMultiExtension2) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphMultiExtension2) {  // NOLINT
   // Start app.
   auto *app_thread =
       ten_thread_create("app thread", test_app_thread_main, nullptr);

tests/ten_runtime/smoke/predefined_graph/predefined_graph_multi_extension_3.cc

@@ -113,7 +113,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphMultiExtension3) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphMultiExtension3) {  // NOLINT
   // Start app.
   auto *app_thread =
       ten_thread_create("app thread", test_app_thread_main, nullptr);

tests/ten_runtime/smoke/predefined_graph/predefined_graph_multi_extension_4.cc

@@ -152,7 +152,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphMultiExtension4) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphMultiExtension4) {  // NOLINT
   // Start app.
   auto *app_thread =
       ten_thread_create("app thread", test_app_thread_main, nullptr);

tests/ten_runtime/smoke/predefined_graph/predefined_graph_no_auto_start.cc

@@ -81,7 +81,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphNoAutoStart) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphNoAutoStart) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/predefined_graph/predefined_graph_two_standalone_extensions_1.cc

@@ -83,7 +83,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(prebuild_two_extensions_1,
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphTwoStandaloneExtensions1) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphTwoStandaloneExtensions1) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/predefined_graph/predefined_graph_two_standalone_extensions_2.cc

@@ -83,7 +83,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(prebuild_two_extensions_2,
 
 }  // namespace
 
-TEST(ExtensionTest, PredefinedGraphTwoStandaloneExtensions2) {  // NOLINT
+TEST(PredefinedGraphTest, PredefinedGraphTwoStandaloneExtensions2) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/start_graph/start_graph_and_communicate.cc

@@ -172,7 +172,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, StartGraphAndCommunication) {  // NOLINT
+TEST(StartGraphTest, StartGraphAndCommunication) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/start_graph/start_graph_from_extension.cc

@@ -151,7 +151,7 @@ TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
 
 }  // namespace
 
-TEST(ExtensionTest, StartGraphFromExtension) {  // NOLINT
+TEST(StartGraphTest, StartGraphFromExtension) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.

tests/ten_runtime/smoke/start_graph/start_incorrect_graph.cc → tests/ten_runtime/smoke/start_graph/start_incorrect_graph_1.cc

@@ -30,7 +30,7 @@ class test_predefined_graph : public ten::extension_t {
         "name": "normal_extension",
         "addon": "not_existed_extension_addon",
         "app": "msgpack://127.0.0.1:8001/",
-        "extension_group": "start_incorrect_graph__normal_extension_group"
+        "extension_group": "start_incorrect_graph_1__normal_extension_group"
       }]
     })"_json.dump()
                                              .c_str());
@@ -111,8 +111,8 @@ class test_app : public ten::app_t {
                           "nodes": [{
                             "type": "extension",
                             "name": "predefined_graph",
-                            "addon": "start_incorrect_graph__predefined_graph_extension",
-                            "extension_group": "start_incorrect_graph__predefined_graph_group"
+                            "addon": "start_incorrect_graph_1__predefined_graph_extension",
+                            "extension_group": "start_incorrect_graph_1__predefined_graph_group"
                           }]
                         }]
                       }
@@ -134,13 +134,13 @@ void *app_thread_main(TEN_UNUSED void *args) {
 }
 
 TEN_CPP_REGISTER_ADDON_AS_EXTENSION(
-    start_incorrect_graph__predefined_graph_extension, test_predefined_graph);
-TEN_CPP_REGISTER_ADDON_AS_EXTENSION(start_incorrect_graph__normal_extension,
+    start_incorrect_graph_1__predefined_graph_extension, test_predefined_graph);
+TEN_CPP_REGISTER_ADDON_AS_EXTENSION(start_incorrect_graph_1__normal_extension,
                                     test_normal_extension);
 
 }  // namespace
 
-TEST(ExtensionTest, StartIncorrectGraph) {  // NOLINT
+TEST(StartGraphTest, StartIncorrectGraph1) {  // NOLINT
   auto *app_thread = ten_thread_create("app thread", app_thread_main, nullptr);
 
   // Create a client and connect to the app.
@@ -151,7 +151,7 @@ TEST(ExtensionTest, StartIncorrectGraph) {  // NOLINT
   // request to predefined graph.
   auto test_cmd = ten::cmd_t::create("test");
   test_cmd->set_dest("msgpack://127.0.0.1:8001/", "default",
-                     "start_incorrect_graph__predefined_graph_group",
+                     "start_incorrect_graph_1__predefined_graph_group",
                      "predefined_graph");
   auto cmd_result = client->send_cmd_and_recv_result(std::move(test_cmd));
   ten_test::check_status_code(cmd_result, TEN_STATUS_CODE_OK);