| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #include "vm/debugger.h" |
| #include "vm/unit_test.h" |
| |
| namespace dart { |
| |
| TEST_CASE(Debugger_PrintBreakpointsToJSONArray) { |
| const char* kScriptChars = |
| "main() {\n" |
| " var x = new StringBuffer();\n" |
| " x.add('won');\n" |
| " x.add('too');\n" |
| " return x.toString();\n" |
| "}\n"; |
| Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL); |
| EXPECT_VALID(lib); |
| |
| Isolate* isolate = Isolate::Current(); |
| Debugger* debugger = isolate->debugger(); |
| const String& url = String::Handle(String::New(TestCase::url())); |
| |
| // Empty case. |
| { |
| JSONStream js; |
| { |
| JSONArray jsarr(&js); |
| debugger->PrintBreakpointsToJSONArray(&jsarr); |
| } |
| EXPECT_STREQ("[]", js.ToCString()); |
| } |
| |
| // Test with a couple of breakpoints. |
| debugger->SetBreakpointAtLine(url, 2); |
| debugger->SetBreakpointAtLine(url, 3); |
| { |
| JSONStream js; |
| { |
| JSONArray jsarr(&js); |
| debugger->PrintBreakpointsToJSONArray(&jsarr); |
| } |
| EXPECT_STREQ( |
| "[{\"type\":\"Breakpoint\",\"id\":2," |
| "\"enabled\":true,\"resolved\":false," |
| "\"location\":{\"type\":\"Location\"," |
| "\"script\":\"test-lib\",\"tokenPos\":14}}," |
| "{\"type\":\"Breakpoint\",\"id\":1," |
| "\"enabled\":true,\"resolved\":false," |
| "\"location\":{\"type\":\"Location\"," |
| "\"script\":\"test-lib\",\"tokenPos\":5}}]", |
| js.ToCString()); |
| } |
| } |
| |
| |
| static bool saw_paused_event = false; |
| |
| static void InspectPausedEvent(Dart_IsolateId isolate_id, |
| intptr_t bp_id, |
| const Dart_CodeLocation& loc) { |
| Isolate* isolate = Isolate::Current(); |
| Debugger* debugger = isolate->debugger(); |
| |
| // The debugger knows that it is paused, and why. |
| EXPECT(debugger->IsPaused()); |
| const DebuggerEvent* event = debugger->PauseEvent(); |
| EXPECT(event != NULL); |
| EXPECT(event->type() == DebuggerEvent::kBreakpointReached); |
| saw_paused_event = true; |
| } |
| |
| |
| TEST_CASE(Debugger_PauseEvent) { |
| const char* kScriptChars = |
| "main() {\n" |
| " var x = new StringBuffer();\n" |
| " x.write('won');\n" |
| " x.write('too');\n" |
| " return x.toString();\n" |
| "}\n"; |
| Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL); |
| EXPECT_VALID(lib); |
| |
| Isolate* isolate = Isolate::Current(); |
| Debugger* debugger = isolate->debugger(); |
| const String& url = String::Handle(String::New(TestCase::url())); |
| |
| // No pause event. |
| EXPECT(!debugger->IsPaused()); |
| EXPECT(debugger->PauseEvent() == NULL); |
| |
| saw_paused_event = false; |
| Dart_SetPausedEventHandler(InspectPausedEvent); |
| |
| // Set a breakpoint and run. |
| debugger->SetBreakpointAtLine(url, 2); |
| Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL); |
| EXPECT_VALID(result); |
| EXPECT(Dart_IsString(result)); |
| |
| // We ran the code in InspectPausedEvent. |
| EXPECT(saw_paused_event); |
| } |
| |
| } // namespace dart |