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// 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.
let {session, contextGroup, Protocol} = InspectorTest.start('Tests that Runtime.callFunctionOn works with awaitPromise flag.');
let callFunctionOn = Protocol.Runtime.callFunctionOn.bind(Protocol.Runtime);
let remoteObject1;
let remoteObject2;
let executionContextId;
Protocol.Runtime.enable();
Protocol.Runtime.onExecutionContextCreated(messageObject => {
executionContextId = messageObject.params.context.id;
InspectorTest.runAsyncTestSuite(testSuite);
});
let testSuite = [
async function prepareTestSuite() {
let result = await Protocol.Runtime.evaluate({ expression: '({a : 1})' });
remoteObject1 = result.result.result;
result = await Protocol.Runtime.evaluate({ expression: '({a : 2})' });
remoteObject2 = result.result.result;
await Protocol.Runtime.evaluate({ expression: 'globalObjectProperty = 42;' });
},
async function testArguments() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: 'function(arg1, arg2, arg3, arg4) { return \'\' + arg1 + \'|\' + arg2 + \'|\' + arg3 + \'|\' + arg4; }',
arguments: prepareArguments([undefined, NaN, remoteObject2, remoteObject1]),
returnByValue: true,
generatePreview: false,
awaitPromise: false
}));
},
async function testUnserializableArguments() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: 'function(arg1, arg2, arg3, arg4, arg5) { return \'\' + Object.is(arg1, -0) + \'|\' + Object.is(arg2, NaN) + \'|\' + Object.is(arg3, Infinity) + \'|\' + Object.is(arg4, -Infinity) + \'|\' + (typeof arg5); }',
arguments: prepareArguments([-0, NaN, Infinity, -Infinity, 2n]),
returnByValue: true,
generatePreview: false,
awaitPromise: false
}));
},
async function testComplexArguments() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: 'function(arg) { return arg.foo; }',
arguments: prepareArguments([{foo: 'bar'}]),
returnByValue: true,
generatePreview: false,
awaitPromise: false
}));
},
async function testSyntaxErrorInFunction() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '\n }',
arguments: prepareArguments([]),
returnByValue: false,
generatePreview: false,
awaitPromise: true
}));
},
async function testExceptionInFunctionExpression() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '(function() { throw new Error() })()',
arguments: prepareArguments([]),
returnByValue: false,
generatePreview: false,
awaitPromise: true
}));
},
async function testFunctionReturnNotPromise() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '(function() { return 239; })',
arguments: prepareArguments([]),
returnByValue: true,
generatePreview: false,
awaitPromise: true
}));
},
async function testFunctionReturnResolvedPromiseReturnByValue() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '(function(arg) { return Promise.resolve({a : this.a + arg.a}); })',
arguments: prepareArguments([ remoteObject2 ]),
returnByValue: true,
generatePreview: false,
awaitPromise: true
}));
},
async function testFunctionReturnResolvedPromiseWithPreview() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '(function(arg) { return Promise.resolve({a : this.a + arg.a}); })',
arguments: prepareArguments([ remoteObject2 ]),
returnByValue: false,
generatePreview: true,
awaitPromise: true
}));
},
async function testFunctionReturnRejectedPromise() {
InspectorTest.logMessage(await callFunctionOn({
objectId: remoteObject1.objectId,
functionDeclaration: '(function(arg) { return Promise.reject({a : this.a + arg.a}); })',
arguments: prepareArguments([ remoteObject2 ]),
returnByValue: true,
generatePreview: false,
awaitPromise: true
}));
},
async function testEvaluateOnExecutionContext() {
InspectorTest.logMessage(await callFunctionOn({
executionContextId,
functionDeclaration: '(function(arg) { return this.globalObjectProperty + arg; })',
arguments: prepareArguments([ 28 ]),
returnByValue: true,
generatePreview: false,
awaitPromise: false
}));
},
async function testPassingBothObjectIdAndExecutionContextId() {
InspectorTest.logMessage(await callFunctionOn({
executionContextId,
objectId: remoteObject1.objectId,
functionDeclaration: '(function() { return 42; })',
arguments: prepareArguments([]),
returnByValue: true,
generatePreview: false,
awaitPromise: false
}));
},
async function testThrowNumber() {
InspectorTest.logMessage(await callFunctionOn({
executionContextId,
functionDeclaration: '(() => { throw 100500; } )',
arguments: prepareArguments([]),
returnByValue: true,
generatePreview: false,
awaitPromise: true
}));
},
async function testAsyncFunctionWithUnknownReferenceReturnByValue() {
InspectorTest.logMessage(await callFunctionOn({
executionContextId,
functionDeclaration: '(async () => does_not_exist.click())',
arguments: prepareArguments([]),
returnByValue: true,
generatePreview: false,
awaitPromise: true
}));
},
];
function prepareArguments(args) {
return args.map(arg => {
if (Object.is(arg, -0))
return {unserializableValue: '-0'};
if (Object.is(arg, NaN) || Object.is(arg, Infinity) || Object.is(arg, -Infinity))
return {unserializableValue: arg + ''};
if (typeof arg === 'bigint')
return {unserializableValue: arg + 'n'};
if (arg && arg.objectId)
return {objectId: arg.objectId};
return {value: arg};
});
}
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