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| 1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 // Flags: --expose_gc | 4 // Flags: --expose_gc |
| 5 | 5 |
| 6 print("Tests that Runtime.awaitPromise works."); | 6 print("Tests that Runtime.awaitPromise works."); |
| 7 | 7 |
| 8 InspectorTest.evaluateInPage( | 8 InspectorTest.addScript( |
| 9 ` | 9 ` |
| 10 var resolveCallback; | 10 var resolveCallback; |
| 11 var rejectCallback; | 11 var rejectCallback; |
| 12 function createPromise() | 12 function createPromise() |
| 13 { | 13 { |
| 14 return new Promise((resolve, reject) => { resolveCallback = resolve; rejectC
allback = reject }); | 14 return new Promise((resolve, reject) => { resolveCallback = resolve; rejectC
allback = reject }); |
| 15 } | 15 } |
| 16 | 16 |
| 17 function resolvePromise() | 17 function resolvePromise() |
| 18 { | 18 { |
| 19 resolveCallback(239); | 19 resolveCallback(239); |
| 20 resolveCallback = undefined; | 20 resolveCallback = undefined; |
| 21 rejectCallback = undefined; | 21 rejectCallback = undefined; |
| 22 } | 22 } |
| 23 | 23 |
| 24 function rejectPromise() | 24 function rejectPromise() |
| 25 { | 25 { |
| 26 rejectCallback(239); | 26 rejectCallback(239); |
| 27 resolveCallback = undefined; | 27 resolveCallback = undefined; |
| 28 rejectCallback = undefined; | 28 rejectCallback = undefined; |
| 29 } | 29 } |
| 30 | 30 |
| 31 //# sourceURL=test.js`); | 31 //# sourceURL=test.js`); |
| 32 | 32 |
| 33 InspectorTest.sendCommandPromise("Debugger.enable", {}) | 33 Protocol.Debugger.enable() |
| 34 .then(() => InspectorTest.sendCommandPromise("Debugger.setAsyncCallStackDept
h", { maxDepth: 128 })) | 34 .then(() => Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 })) |
| 35 .then(() => testSuite()); | 35 .then(() => testSuite()); |
| 36 | |
| 37 function dumpResult(result) | |
| 38 { | |
| 39 if (result.exceptionDetails) { | |
| 40 if (result.exceptionDetails.stackTrace && result.exceptionDetails.stackTrace
.parent) { | |
| 41 for (var frame of result.exceptionDetails.stackTrace.parent.callFrames) { | |
| 42 frame.scriptId = 0; | |
| 43 if (!frame.url) | |
| 44 frame.url = "(empty)"; | |
| 45 if (!frame.functionName) | |
| 46 frame.functionName = "(anonymous)"; | |
| 47 } | |
| 48 } | |
| 49 result.exceptionDetails.exceptionId = 0; | |
| 50 if (result.exceptionDetails.exception) | |
| 51 result.exceptionDetails.exception.objectId = 0; | |
| 52 } | |
| 53 InspectorTest.logObject(result); | |
| 54 } | |
| 55 | 36 |
| 56 function testSuite() | 37 function testSuite() |
| 57 { | 38 { |
| 58 InspectorTest.runTestSuite([ | 39 InspectorTest.runTestSuite([ |
| 59 function testResolvedPromise(next) | 40 function testResolvedPromise(next) |
| 60 { | 41 { |
| 61 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis
e.resolve(239)"}) | 42 Protocol.Runtime.evaluate({ expression: "Promise.resolve(239)"}) |
| 62 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise
", { promiseObjectId: result.result.result.objectId, returnByValue: false, gener
atePreview: true })) | 43 .then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.
result.result.objectId, returnByValue: false, generatePreview: true })) |
| 63 .then((result) => dumpResult(result.result)) | 44 .then(result => InspectorTest.logMessage(result)) |
| 64 .then(() => next()); | 45 .then(() => next()); |
| 65 }, | 46 }, |
| 66 | 47 |
| 67 function testRejectedPromise(next) | 48 function testRejectedPromise(next) |
| 68 { | 49 { |
| 69 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis
e.reject({ a : 1 })"}) | 50 Protocol.Runtime.evaluate({ expression: "Promise.reject({ a : 1 })"}) |
| 70 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise
", { promiseObjectId: result.result.result.objectId, returnByValue: true, genera
tePreview: false })) | 51 .then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.
result.result.objectId, returnByValue: true, generatePreview: false })) |
| 71 .then((result) => dumpResult(result.result)) | 52 .then(result => InspectorTest.logMessage(result)) |
| 72 .then(() => next()); | 53 .then(() => next()); |
| 73 }, | 54 }, |
| 74 | 55 |
| 75 function testRejectedPromiseWithStack(next) | 56 function testRejectedPromiseWithStack(next) |
| 76 { | 57 { |
| 77 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "create
Promise()"}) | 58 Protocol.Runtime.evaluate({ expression: "createPromise()"}) |
| 78 .then((result) => scheduleRejectAndAwaitPromise(result)) | 59 .then(result => scheduleRejectAndAwaitPromise(result)) |
| 79 .then((result) => dumpResult(result.result)) | 60 .then(result => InspectorTest.logMessage(result)) |
| 80 .then(() => next()); | 61 .then(() => next()); |
| 81 | 62 |
| 82 function scheduleRejectAndAwaitPromise(result) | 63 function scheduleRejectAndAwaitPromise(result) |
| 83 { | 64 { |
| 84 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", {
promiseObjectId: result.result.result.objectId }); | 65 var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: result.re
sult.result.objectId }); |
| 85 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "reje
ctPromise()" }); | 66 Protocol.Runtime.evaluate({ expression: "rejectPromise()" }); |
| 86 return promise; | 67 return promise; |
| 87 } | 68 } |
| 88 }, | 69 }, |
| 89 | 70 |
| 90 function testPendingPromise(next) | 71 function testPendingPromise(next) |
| 91 { | 72 { |
| 92 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "create
Promise()"}) | 73 Protocol.Runtime.evaluate({ expression: "createPromise()"}) |
| 93 .then((result) => scheduleFulfillAndAwaitPromise(result)) | 74 .then(result => scheduleFulfillAndAwaitPromise(result)) |
| 94 .then((result) => dumpResult(result.result)) | 75 .then(result => InspectorTest.logMessage(result)) |
| 95 .then(() => next()); | 76 .then(() => next()); |
| 96 | 77 |
| 97 function scheduleFulfillAndAwaitPromise(result) | 78 function scheduleFulfillAndAwaitPromise(result) |
| 98 { | 79 { |
| 99 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", {
promiseObjectId: result.result.result.objectId }); | 80 var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: result.re
sult.result.objectId }); |
| 100 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "reso
lvePromise()" }); | 81 Protocol.Runtime.evaluate({ expression: "resolvePromise()" }); |
| 101 return promise; | 82 return promise; |
| 102 } | 83 } |
| 103 }, | 84 }, |
| 104 | 85 |
| 105 function testResolvedWithoutArgsPromise(next) | 86 function testResolvedWithoutArgsPromise(next) |
| 106 { | 87 { |
| 107 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis
e.resolve()"}) | 88 Protocol.Runtime.evaluate({ expression: "Promise.resolve()"}) |
| 108 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise
", { promiseObjectId: result.result.result.objectId, returnByValue: true, genera
tePreview: false })) | 89 .then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.
result.result.objectId, returnByValue: true, generatePreview: false })) |
| 109 .then((result) => dumpResult(result.result)) | 90 .then(result => InspectorTest.logMessage(result)) |
| 110 .then(() => next()); | 91 .then(() => next()); |
| 111 }, | 92 }, |
| 112 | 93 |
| 113 function testGarbageCollectedPromise(next) | 94 function testGarbageCollectedPromise(next) |
| 114 { | 95 { |
| 115 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "new Pr
omise(() => undefined)" }) | 96 Protocol.Runtime.evaluate({ expression: "new Promise(() => undefined)" }) |
| 116 .then((result) => scheduleGCAndawaitPromise(result)) | 97 .then(result => scheduleGCAndawaitPromise(result)) |
| 117 .then((result) => InspectorTest.logObject(result.error)) | 98 .then(result => InspectorTest.logMessage(result)) |
| 118 .then(() => next()); | 99 .then(() => next()); |
| 119 | 100 |
| 120 function scheduleGCAndawaitPromise(result) | 101 function scheduleGCAndawaitPromise(result) |
| 121 { | 102 { |
| 122 var objectId = result.result.result.objectId; | 103 var objectId = result.result.result.objectId; |
| 123 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", {
promiseObjectId: objectId }); | 104 var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: objectId
}); |
| 124 gcPromise(objectId); | 105 gcPromise(objectId); |
| 125 return promise; | 106 return promise; |
| 126 } | 107 } |
| 127 | 108 |
| 128 function gcPromise(objectId) | 109 function gcPromise(objectId) |
| 129 { | 110 { |
| 130 InspectorTest.sendCommandPromise("Runtime.releaseObject", { objectId: ob
jectId}) | 111 Protocol.Runtime.releaseObject({ objectId: objectId}) |
| 131 .then(() => InspectorTest.sendCommandPromise("Runtime.evaluate", { exp
ression: "gc()" })); | 112 .then(() => Protocol.Runtime.evaluate({ expression: "gc()" })); |
| 132 } | 113 } |
| 133 } | 114 } |
| 134 ]); | 115 ]); |
| 135 } | 116 } |
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