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// Copyright 2019 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: --no-always-opt
const { contextGroup, Protocol } = InspectorTest.start(
`Tests that exercise Debugger.setVariableValue`);
(async function test(){
await Protocol.Debugger.enable();
await Protocol.Runtime.enable();
contextGroup.addInlineScript(`
function test() {
let num = 5;
let obj = {b: 4};
let bool = true;
let set_breakpoint_here = true;
debugger;
}
`, 'test.js');
Protocol.Runtime.evaluate({expression: "test();"});
const {params:{callFrames:[{callFrameId}]}} = await Protocol.Debugger.oncePaused();
InspectorTest.runAsyncTestSuite([
async function testSetVariableValueMain() {
// Set value to a Number
let result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { value: 10 }, callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
// Set Value to NaN
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { unserializableValue: 'NaN' }, callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
// Set Value to boolean:true
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { value: true }, callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
// Set Value to a new object
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { value: { a: 3 } }, callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
let props = await Protocol.Runtime.getProperties({ objectId: result.result.result.objectId, ownProperties: true });
InspectorTest.logMessage(props);
// Set Value to new Array
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { value: ['1', '2', '3'] }, callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId });
InspectorTest.logMessage(result);
props = await Protocol.Runtime.getProperties({ objectId: result.result.result.objectId, ownProperties: true });
InspectorTest.logMessage(props);
// Set Value to existing object with objectId
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'obj', callFrameId: callFrameId });
let objectId = result.result.result.objectId;
await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { objectId: objectId }, callFrameId: callFrameId });
result = await Protocol.Debugger.evaluateOnCallFrame({ expression: 'num', callFrameId: callFrameId });
InspectorTest.logMessage(result);
props = await Protocol.Runtime.getProperties({ objectId: result.result.result.objectId, ownProperties: true });
InspectorTest.logMessage(props);
},
async function testInvalidFrame() {
let result = await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { unserializableValue: 'NaN' }, callFrameId: 'fakeCallFrame' });
InspectorTest.log('setVariableValue with invalid callFrameId');
InspectorTest.logMessage(result);
result = await Protocol.Debugger.setVariableValue({ scopeNumber: 'invalidScopeType', variableName: 'num', newValue: { unserializableValue: 'NaN' }, callFrameId });
InspectorTest.log('setVariableValue with invalid scopeNumber')
InspectorTest.logMessage(result);
result = await Protocol.Debugger.setVariableValue({ scopeNumber: 1000, variableName: 'num', newValue: { unserializableValue: 'NaN' }, callFrameId });
InspectorTest.log('setVariableValue with invalid scopeNumber');
InspectorTest.logMessage(result);
result = await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'FakeObjectName', newValue: { unserializableValue: 'NaN' }, callFrameId });
InspectorTest.log('setVariableValue with invalid variableName');
InspectorTest.logMessage(result);
},
async function testNewValueErrors() {
let result = await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { unserializableValue: 'not unserializable value' }, callFrameId });
InspectorTest.log('setVariableValue with invalid unserializableValue');
InspectorTest.logMessage(result);
result = await Protocol.Debugger.setVariableValue({ scopeNumber: 0, variableName: 'num', newValue: { objectId: 2000 }, callFrameId });
InspectorTest.log('setVariableValue with invalid objectId');
InspectorTest.logMessage(result);
}
]);
})();
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