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| (Empty) |
| 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> | |
| 6 | |
| 7 function testFunction() | |
| 8 { | |
| 9 var promise1 = new Promise( | |
| 10 function promiseConstructor1(resolve, reject) | |
| 11 { | |
| 12 resolve("Resolved!"); | |
| 13 } | |
| 14 ); | |
| 15 var promise2 = new Promise( | |
| 16 function promiseConstructor2(resolve, reject) | |
| 17 { | |
| 18 reject("Rejected!"); | |
| 19 } | |
| 20 ); | |
| 21 promise2 | |
| 22 .then(thenCallback1, thenCallback1) | |
| 23 .then(thenCallback2); | |
| 24 } | |
| 25 | |
| 26 function thenCallback1() | |
| 27 { | |
| 28 return 0; | |
| 29 } | |
| 30 | |
| 31 function thenCallback2() | |
| 32 { | |
| 33 if (window.GCController) | |
| 34 GCController.collectAll(); | |
| 35 debugger; | |
| 36 } | |
| 37 | |
| 38 function test() | |
| 39 { | |
| 40 var events = []; | |
| 41 var minPromiseId; | |
| 42 | |
| 43 InspectorTest.startDebuggerTest(step1, true); | |
| 44 | |
| 45 function step1() | |
| 46 { | |
| 47 InspectorTest.DebuggerAgent.enablePromiseTracker(true); | |
| 48 InspectorTest.debuggerModel.addEventListener(WebInspector.DebuggerModel.
Events.PromiseUpdated, promiseUpdated); | |
| 49 InspectorTest.runTestFunctionAndWaitUntilPaused(step2); | |
| 50 } | |
| 51 | |
| 52 function promiseUpdated(event) | |
| 53 { | |
| 54 var promiseId = event.data.promise.id; | |
| 55 minPromiseId = Math.min(minPromiseId, promiseId) || promiseId; | |
| 56 events.push(event.data); | |
| 57 } | |
| 58 | |
| 59 function step2() | |
| 60 { | |
| 61 outputResults(); | |
| 62 InspectorTest.DebuggerAgent.disablePromiseTracker(); | |
| 63 InspectorTest.completeDebuggerTest(); | |
| 64 } | |
| 65 | |
| 66 function outputResults() | |
| 67 { | |
| 68 var output = []; | |
| 69 for (var i = 0; i < events.length; i++) { | |
| 70 var eventType = events[i].eventType; | |
| 71 var promise = events[i].promise; | |
| 72 var outputItem = [ | |
| 73 eventType + ":", | |
| 74 "id: " + (promise.id - minPromiseId) | |
| 75 ]; | |
| 76 switch (eventType) { | |
| 77 case "new": | |
| 78 var callFrame = promise.callFrame; | |
| 79 if (callFrame) { | |
| 80 var url = WebInspector.displayNameForURL(callFrame.url); | |
| 81 outputItem.push(callFrame.functionName + " " + url + ":" + c
allFrame.lineNumber); | |
| 82 } | |
| 83 break; | |
| 84 case "update": | |
| 85 if (promise.status !== "pending") { | |
| 86 outputItem.push("status: " + promise.status) | |
| 87 var callFrame = promise.settlementStack && promise.settlemen
tStack[0]; | |
| 88 if (callFrame) { | |
| 89 var url = WebInspector.displayNameForURL(callFrame.url); | |
| 90 outputItem.push(callFrame.functionName + " " + url + ":"
+ callFrame.lineNumber); | |
| 91 } | |
| 92 } else { | |
| 93 outputItem.push("parent id: " + (promise.parentId - minPromi
seId)); | |
| 94 } | |
| 95 break; | |
| 96 } | |
| 97 output.push(outputItem.join("\n ")); | |
| 98 } | |
| 99 output.sort(); | |
| 100 InspectorTest.addResults(output); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 </script> | |
| 105 </head> | |
| 106 | |
| 107 <body onload="runTest()"> | |
| 108 <p> | |
| 109 Tests promise tracker events in debugger. | |
| 110 </p> | |
| 111 </body> | |
| 112 </html> | |
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Chromium Code Reviews
Issue 1827993002:
[DevTools] Remove promise inspector experiment (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master