50 lines
1.8 KiB
JavaScript
50 lines
1.8 KiB
JavaScript
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// Copyright 2020 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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const {session, contextGroup, Protocol} = InspectorTest.start(
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'Check we\'re not pausing on breaks while installing console API');
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(async function test(){
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// Set up additional console API to give evaluate() a chance to pause
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// there (which it shouldn't) while installing the API upon first eval.
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utils.setAdditionalConsoleApi(`function frobnicate() {
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return [...arguments].reverse().join(' ');
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}`);
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// Perform self-test, i.e. assure setAdditionalConsoleApi above has effect.
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Protocol.Runtime.enable();
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const expression = 'frobnicate("test", "self")';
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const {result} = await Protocol.Runtime.evaluate({
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expression,
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includeCommandLineAPI: true,
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returnByValue: true
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});
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InspectorTest.log(`${expression} = ${result.result.value}`);
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// Now for the actual test: get a clean context so that Runtime.evaluate
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// would install the API again.
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const contextGroup = new InspectorTest.ContextGroup();
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const session2 = contextGroup.connect();
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const Protocol2 = session2.Protocol;
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Protocol2.Runtime.enable();
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Protocol2.Debugger.enable();
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await Protocol2.Debugger.pause();
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// Add a sourceURL to double check we're paused in the right place.
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const sourceURL = '//# sourceURL=the-right-place.js';
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Protocol2.Runtime.evaluate({
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expression: `frobnicate("real", "test");\n${sourceURL}`,
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includeCommandLineAPI: true
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});
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const paused = (await Protocol2.Debugger.oncePaused()).params;
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InspectorTest.log(`paused in: ${paused.callFrames[0].url}`);
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// Now if we're paused in the wrong place, we will likely crash.
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session2.disconnect();
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InspectorTest.quitImmediately();
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})();
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