blob: cb7174d89dd356fbb7c78085514da2b496097231 [file] [log] [blame]
// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --expose-gc
let {session, contextGroup, Protocol} = InspectorTest.start("Tests that Runtime.awaitPromise works.");
contextGroup.addScript(
`
var resolveCallback;
var rejectCallback;
function createPromise()
{
return new Promise((resolve, reject) => { resolveCallback = resolve; rejectCallback = reject });
}
function resolvePromise()
{
resolveCallback(239);
resolveCallback = undefined;
rejectCallback = undefined;
}
function rejectPromise()
{
rejectCallback(239);
resolveCallback = undefined;
rejectCallback = undefined;
}
function rejectPromiseWithAnError()
{
rejectCallback(new Error('MyError'));
resolveCallback = undefined;
rejectCallback = undefined;
}
function throwError()
{
throw new Error('MyError');
}
//# sourceURL=test.js`);
Protocol.Debugger.enable()
.then(() => Protocol.Debugger.setAsyncCallStackDepth({ maxDepth: 128 }))
.then(() => testSuite());
function testSuite()
{
InspectorTest.runTestSuite([
function testResolvedPromise(next)
{
Protocol.Runtime.evaluate({ expression: "Promise.resolve(239)"})
.then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId, returnByValue: false, generatePreview: true }))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
},
function testRejectedPromise(next)
{
Protocol.Runtime.evaluate({ expression: "Promise.reject({ a : 1 })"})
.then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId, returnByValue: true, generatePreview: false }))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
},
function testRejectedPromiseWithStack(next)
{
Protocol.Runtime.evaluate({ expression: "createPromise()"})
.then(result => scheduleRejectAndAwaitPromise(result))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
function scheduleRejectAndAwaitPromise(result)
{
var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId });
Protocol.Runtime.evaluate({ expression: "rejectPromise()" });
return promise;
}
},
function testRejectedPromiseWithError(next)
{
Protocol.Runtime.evaluate({ expression: "createPromise()"})
.then(result => scheduleRejectAndAwaitPromise(result))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
function scheduleRejectAndAwaitPromise(result)
{
var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId });
Protocol.Runtime.evaluate({ expression: "rejectPromiseWithAnError()" });
return promise;
}
},
function testPendingPromise(next)
{
Protocol.Runtime.evaluate({ expression: "createPromise()"})
.then(result => scheduleFulfillAndAwaitPromise(result))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
function scheduleFulfillAndAwaitPromise(result)
{
var promise = Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId });
Protocol.Runtime.evaluate({ expression: "resolvePromise()" });
return promise;
}
},
function testResolvedWithoutArgsPromise(next)
{
Protocol.Runtime.evaluate({ expression: "Promise.resolve()"})
.then(result => Protocol.Runtime.awaitPromise({ promiseObjectId: result.result.result.objectId, returnByValue: true, generatePreview: false }))
.then(result => InspectorTest.logMessage(result))
.then(() => next());
}
]);
}