src/third_party/WebKit/LayoutTests/inspector/sources/debugger/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="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.doSomeWork);
  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.settings.skipStackFramesPattern.set(frameworkRegexString);
  46
  47     InspectorTest.setQuiet(true);
  48     InspectorTest.startDebuggerTest(step1);
  49
  50     function step1()
  51     {
  52         InspectorTest.runTestFunctionAndWaitUntilPaused(step2);
  53     }
  54
  55     function step2()
  56     {
  57         var actions = [
  58             "Print", // debugger;
  59             "StepInto", "StepInto", "Print", // callback1
  60             "StepInto", "Print", // callback2
  61             "StepInto", "Print", // callback2, skipped
  62             "StepInto", "Print", // callback3
  63             "StepInto", "StepInto", "StepInto", "StepInto", "Print", // callback4
  64             "StepInto", "Print", // callback4, skipped
  65             "StepInto", "Print", // callback4, inside catch
  66             "StepOut", "Print", // return to callback3
  67             "StepOver", "Print", // return to callback2
  68             "StepInto", "Print", // return to callback1
  69         ];
  70         InspectorTest.waitUntilPausedAndPerformSteppingActions(actions, step3);
  71     }
  72
  73     function step3()
  74     {
  75         InspectorTest.completeDebuggerTest();
  76     }
  77 }
  78
  79 </script>
  80 </head>
  81
  82 <body onload="runTest()">
  83 <input type='button' onclick='testFunction()' value='Test'/>
  84 <p>
  85 Tests stepping into/over/out with framework black-boxing.
  86 </p>
  87 </body>
  88 </html>