| <html> |
| <head> |
| <script src="../../http/tests/inspector/inspector-test.js"></script> |
| <script src="../../http/tests/inspector/debugger-test.js"></script> |
| <script> |
| |
| var test = function() |
| { |
| var setup = |
| "window.testDiv = document.createElement('div');\n" + |
| "window.deliveryCount = 0;\n" + |
| "var observer = new WebKitMutationObserver(function(records) {\n" + |
| " window.deliveryCount++;\n" + |
| "});\n" + |
| "observer.observe(window.testDiv, { attributes: true });"; |
| |
| var mutateAndPause = |
| "function mutateAndPause() {\n" + |
| " window.testDiv.setAttribute('foo', 'baz');\n" + |
| " debugger;\n" + |
| "};\n" + |
| "setTimeout(mutateAndPause, 0);"; |
| |
| InspectorTest.startDebuggerTest(step1); |
| |
| function step1() |
| { |
| InspectorTest.evaluateInConsole(setup, function() { |
| InspectorTest.addResult("DIV and observer setup."); |
| InspectorTest.evaluateInConsoleAndDump("deliveryCount", step2); |
| }); |
| } |
| |
| function step2() |
| { |
| InspectorTest.evaluateInConsole("window.testDiv.setAttribute('foo', 'bar')", function() { |
| InspectorTest.addResult("setAttribute should have triggered delivery."); |
| InspectorTest.evaluateInConsoleAndDump("deliveryCount", step3); |
| }); |
| } |
| |
| function step3() |
| { |
| InspectorTest.evaluateInConsole(mutateAndPause, InspectorTest.addResult.bind(InspectorTest, "mutateAndPause invoked.")); |
| InspectorTest.waitUntilPaused(step4); |
| } |
| |
| function step4() { |
| InspectorTest.addResult("Delivery should not have taken place."); |
| InspectorTest.evaluateInConsoleAndDump("deliveryCount", function() { |
| InspectorTest.resumeExecution(step5); |
| }); |
| } |
| |
| function step5() { |
| InspectorTest.addResult("Second delivery should now have happened."); |
| InspectorTest.evaluateInConsoleAndDump("deliveryCount", InspectorTest.completeDebuggerTest); |
| } |
| } |
| |
| </script> |
| </head> |
| |
| <body onload="runTest()"> |
| <p> |
| Tests that DOM Mutation Observers do not attempt to deliver mutation records while the debugger is paused.<a href="https://bugs.webkit.org/show_bug.cgi?id=105810">Bug 105810</a> |
| </p> |
| |
| </body> |
| </html> |
