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Side by Side Diff: test/inspector/runtime/await-promise.js

Issue 2379303002: Revert "[inspector] added inspector test runner [part 3-5]" (Closed)
Patch Set: Created 4 years, 2 months ago
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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
3 // found in the LICENSE file.
4 // Flags: --expose_gc
5
6 print("Tests that Runtime.awaitPromise works.");
7
8 InspectorTest.evaluateInPage(
9 `
10 var resolveCallback;
11 var rejectCallback;
12 function createPromise()
13 {
14 return new Promise((resolve, reject) => { resolveCallback = resolve; rejectC allback = reject });
15 }
16
17 function resolvePromise()
18 {
19 resolveCallback(239);
20 resolveCallback = undefined;
21 rejectCallback = undefined;
22 }
23
24 function rejectPromise()
25 {
26 rejectCallback(239);
27 resolveCallback = undefined;
28 rejectCallback = undefined;
29 }
30
31 //# sourceURL=test.js`);
32
33 InspectorTest.sendCommandPromise("Debugger.enable", {})
34 .then(() => InspectorTest.sendCommandPromise("Debugger.setAsyncCallStackDept h", { maxDepth: 128 }))
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
56 function testSuite()
57 {
58 InspectorTest.runTestSuite([
59 function testResolvedPromise(next)
60 {
61 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis e.resolve(239)"})
62 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise ", { promiseObjectId: result.result.result.objectId, returnByValue: false, gener atePreview: true }))
63 .then((result) => dumpResult(result.result))
64 .then(() => next());
65 },
66
67 function testRejectedPromise(next)
68 {
69 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis e.reject({ a : 1 })"})
70 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise ", { promiseObjectId: result.result.result.objectId, returnByValue: true, genera tePreview: false }))
71 .then((result) => dumpResult(result.result))
72 .then(() => next());
73 },
74
75 function testRejectedPromiseWithStack(next)
76 {
77 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "create Promise()"})
78 .then((result) => scheduleRejectAndAwaitPromise(result))
79 .then((result) => dumpResult(result.result))
80 .then(() => next());
81
82 function scheduleRejectAndAwaitPromise(result)
83 {
84 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", { promiseObjectId: result.result.result.objectId });
85 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "reje ctPromise()" });
86 return promise;
87 }
88 },
89
90 function testPendingPromise(next)
91 {
92 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "create Promise()"})
93 .then((result) => scheduleFulfillAndAwaitPromise(result))
94 .then((result) => dumpResult(result.result))
95 .then(() => next());
96
97 function scheduleFulfillAndAwaitPromise(result)
98 {
99 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", { promiseObjectId: result.result.result.objectId });
100 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "reso lvePromise()" });
101 return promise;
102 }
103 },
104
105 function testResolvedWithoutArgsPromise(next)
106 {
107 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "Promis e.resolve()"})
108 .then((result) => InspectorTest.sendCommandPromise("Runtime.awaitPromise ", { promiseObjectId: result.result.result.objectId, returnByValue: true, genera tePreview: false }))
109 .then((result) => dumpResult(result.result))
110 .then(() => next());
111 },
112
113 function testGarbageCollectedPromise(next)
114 {
115 InspectorTest.sendCommandPromise("Runtime.evaluate", { expression: "new Pr omise(() => undefined)" })
116 .then((result) => scheduleGCAndawaitPromise(result))
117 .then((result) => InspectorTest.logObject(result.error))
118 .then(() => next());
119
120 function scheduleGCAndawaitPromise(result)
121 {
122 var objectId = result.result.result.objectId;
123 var promise = InspectorTest.sendCommandPromise("Runtime.awaitPromise", { promiseObjectId: objectId });
124 gcPromise(objectId);
125 return promise;
126 }
127
128 function gcPromise(objectId)
129 {
130 InspectorTest.sendCommandPromise("Runtime.releaseObject", { objectId: ob jectId})
131 .then(() => InspectorTest.sendCommandPromise("Runtime.evaluate", { exp ression: "gc()" }));
132 }
133 }
134 ]);
135 }
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