7bbea08f66
This refactoring makes it easier to write advanced tests and gives full control over what's happening to the test code. It also forces description for every test. BUG=none Review-Url: https://codereview.chromium.org/2891213002 Cr-Commit-Position: refs/heads/master@{#45412}
117 lines
3.3 KiB
JavaScript
117 lines
3.3 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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let {session, contextGroup, Protocol} = InspectorTest.start('Tests Debugger.continueToLocation');
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contextGroup.addScript(
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`function statementsExample()
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{
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var self = arguments.callee;
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debugger;
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self.step = 1;
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self.step = 2;
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void [
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self.step = 3,
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self.step = 4,
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self.step = 5,
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self.step = 6
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];
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self.step = 7;
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}`);
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var scenario = [
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// requested line number, expected control parameter 'step', expected line number
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[ 8, 1, 8 ],
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[ 8, 1, 8 ],
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[ 12, 6, 17 ],
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[ 13, 6, 17 ],
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[ 17, 6, 17 ],
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[ 17, 6, 17 ],
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];
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Protocol.Debugger.enable();
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Protocol.Runtime.evaluate({ "expression": "statementsExample" }).then(callbackEvalFunctionObject);
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function callbackEvalFunctionObject(response)
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{
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var functionObjectId = response.result.result.objectId;
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Protocol.Runtime.getProperties({ objectId: functionObjectId }).then(callbackFunctionDetails);
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}
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function callbackFunctionDetails(response)
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{
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var result = response.result;
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var scriptId;
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for (var prop of result.internalProperties) {
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if (prop.name === "[[FunctionLocation]]")
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scriptId = prop.value.value.scriptId;
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}
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nextScenarioStep(0);
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function nextScenarioStep(pos)
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{
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if (pos < scenario.length)
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gotoSinglePassChain(scriptId, scenario[pos][0], scenario[pos][1], scenario[pos][2], nextScenarioStep.bind(this, pos + 1));
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else
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InspectorTest.completeTest();
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}
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}
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function gotoSinglePassChain(scriptId, lineNumber, expectedResult, expectedLineNumber, next)
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{
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Protocol.Debugger.oncePaused().then(handleDebuggerPausedOne);
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Protocol.Runtime.evaluate({ "expression": "setTimeout(statementsExample, 0)" });
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function handleDebuggerPausedOne(messageObject)
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{
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InspectorTest.log("Paused on debugger statement");
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Protocol.Debugger.oncePaused().then(handleDebuggerPausedTwo);
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Protocol.Debugger.continueToLocation({ location: { scriptId: scriptId, lineNumber: lineNumber, columnNumber: 0} }).then(logContinueToLocation);
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function logContinueToLocation(response)
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{
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if (response.error) {
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InspectorTest.log("Failed to execute continueToLocation " + JSON.stringify(response.error));
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InspectorTest.completeTest();
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}
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}
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}
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function handleDebuggerPausedTwo(messageObject)
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{
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InspectorTest.log("Paused after continueToLocation");
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var actualLineNumber = messageObject.params.callFrames[0].location.lineNumber;
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InspectorTest.log("Stopped on line " + actualLineNumber + ", expected " + expectedLineNumber + ", requested " + lineNumber + ", (0-based numbers).");
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Protocol.Debugger.oncePaused(handleDebuggerPausedUnexpected);
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Protocol.Runtime.evaluate({ "expression": "statementsExample.step" }).then(callbackStepEvaluate);
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}
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function callbackStepEvaluate(response)
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{
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var resultValue = response.result.result.value;
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InspectorTest.log("Control parameter 'step' calculation result: " + resultValue + ", expected: " + expectedResult);
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InspectorTest.log(resultValue === expectedResult ? "SUCCESS" : "FAIL");
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Protocol.Debugger.resume();
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next();
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}
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function handleDebuggerPausedUnexpected(messageObject)
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{
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InspectorTest.log("Unexpected debugger pause");
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InspectorTest.completeTest();
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}
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}
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