third_party/WebKit/LayoutTests/inspector/sources/debugger-frameworks/frameworks-steppings.html

   1 <html>
   2 <head>
   3 <script src="../../../http/tests/inspector/inspector-test.js"></script>
   4 <script src="../../../http/tests/inspector/debugger-test.js"></script>
   5 <script src="../debugger/resources/framework.js"></script>
   6 <script>
   7
   8 function testFunction()
   9 {
  10     debugger;
  11     Framework.safeRun(function callback1() {
  12         Framework.safeRun(Framework.empty, callback2);
  13     });
  14 }
  15
  16 function callback2()
  17 {
  18     Framework.safeRun(Framework.empty, Framework.empty); // Should be skipped: all callbacks are inside frameworks.
  19     Framework.safeRun(Framework.empty, Framework.throwFrameworkException, callback3); // Should be enough to step into callback3
  20 }
  21
  22 function callback3()
  23 {
  24     var func = Framework.bind(callback4, null, 1);
  25     func = Framework.bind(func, null, 2);
  26     func = Framework.bind(func, null, 3);
  27     Framework.safeRun(func, Framework.empty);
  28 }
  29
  30 function callback4()
  31 {
  32     Framework.safeRun(Framework.doSomeWork, function() {
  33         return 0; // Should NOT step into this callback (otherwise too many StepIns)
  34     });
  35     try {
  36         Framework.throwFrameworkException("message");
  37     } catch (e) {
  38         window.ex = e;
  39     }
  40 }
  41
  42 function test()
  43 {
  44     var frameworkRegexString = "/framework\\.js$";
  45     WebInspector.settingForTest("skipStackFramesPattern").set(frameworkRegexString);
  46
  47     InspectorTest.startDebuggerTest(step1, true);
  48
  49     function step1()
  50     {
  51         InspectorTest.runTestFunctionAndWaitUntilPaused(step2);
  52     }
  53
  54     function step2()
  55     {
  56         var actions = [
  57             "Print", // debugger;
  58             "StepInto", "StepInto", "Print", // callback1
  59             "StepInto", "Print", // callback2
  60             "StepInto", "Print", // callback2, skipped
  61             "StepInto", "Print", // callback3
  62             "StepInto", "StepInto", "StepInto", "StepInto", "Print", // callback4
  63             "StepInto", "Print", // callback4, skipped
  64             "StepInto", "Print", // callback4, inside catch
  65             "StepOut", "Print", // return to callback3
  66             "StepOver", "Print", // return to callback2
  67             "StepInto", "Print", // return to callback1
  68         ];
  69         InspectorTest.waitUntilPausedAndPerformSteppingActions(actions, step3);
  70     }
  71
  72     function step3()
  73     {
  74         InspectorTest.completeDebuggerTest();
  75     }
  76 }
  77
  78 </script>
  79 </head>
  80
  81 <body onload="runTest()">
  82 <input type='button' onclick='testFunction()' value='Test'/>
  83 <p>
  84 Tests stepping into/over/out with framework black-boxing.
  85 </p>
  86 </body>
  87 </html>