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1854ba04e9
PR-URL: https://github.com/nodejs/node/pull/16271 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Myles Borins <myles.borins@gmail.com>
70 lines
3.2 KiB
JavaScript
70 lines
3.2 KiB
JavaScript
// Copyright 2017 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} =
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InspectorTest.start('Checks provisional breakpoints by hash in anonymous scripts');
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session.setupScriptMap();
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InspectorTest.runAsyncTestSuite([
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async function testNextScriptParsed() {
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await Protocol.Debugger.enable();
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// set breakpoint in anonymous script..
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Protocol.Runtime.evaluate({expression: 'function foo(){}'});
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let {params:{hash}} = await Protocol.Debugger.onceScriptParsed();
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let {result:{breakpointId}} = await Protocol.Debugger.setBreakpointByUrl({
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scriptHash: hash,
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lineNumber: 0,
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columnNumber: 15
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});
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// evaluate the same anonymous script again..
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Protocol.Runtime.evaluate({expression: 'function foo(){}'});
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// run function and check Debugger.paused event..
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let evaluation = Protocol.Runtime.evaluate({expression: 'foo()'});
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let result = await Promise.race([evaluation, Protocol.Debugger.oncePaused()]);
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if (result.method !== 'Debugger.paused') {
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InspectorTest.log('FAIL: breakpoint was ignored');
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} else {
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await session.logSourceLocation(result.params.callFrames[0].location);
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}
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// remove breakpoint and run again..
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await Protocol.Debugger.removeBreakpoint({breakpointId});
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evaluation = Protocol.Runtime.evaluate({expression: 'foo()'});
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result = await Promise.race([evaluation, Protocol.Debugger.oncePaused()]);
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if (result.method === 'Debugger.paused') {
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InspectorTest.log('FAIL: breakpoint was not removed');
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}
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await Protocol.Debugger.disable();
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},
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async function testPreviousScriptParsed() {
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await Protocol.Debugger.enable();
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// run script and store function to global list..
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await Protocol.Runtime.evaluate({expression: 'var list = list ? list.concat(foo) : [foo]; function foo(){}'});
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// run same script again..
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Protocol.Runtime.evaluate({expression: 'var list = list ? list.concat(foo) : [foo]; function foo(){}'});
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let {params:{hash}} = await Protocol.Debugger.onceScriptParsed();
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// set breakpoint by hash of latest script..
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let {result:{breakpointId}} = await Protocol.Debugger.setBreakpointByUrl({
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scriptHash: hash,
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lineNumber: 0,
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columnNumber: 49
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});
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// call each function in global list and wait for Debugger.paused events..
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let evaluation = Protocol.Runtime.evaluate({expression: 'list.forEach(x => x())'});
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let result = await Promise.race([evaluation, Protocol.Debugger.oncePaused()]);
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while (result.method === 'Debugger.paused') {
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await session.logSourceLocation(result.params.callFrames[0].location);
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Protocol.Debugger.resume();
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result = await Promise.race([evaluation, Protocol.Debugger.oncePaused()]);
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}
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// remove breakpoint and call functions again..
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await Protocol.Debugger.removeBreakpoint({breakpointId});
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evaluation = Protocol.Runtime.evaluate({expression: 'foo()'});
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result = await Promise.race([evaluation, Protocol.Debugger.oncePaused()]);
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if (result.method === 'Debugger.paused') {
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InspectorTest.log('FAIL: breakpoint was not removed');
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}
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await Protocol.Debugger.disable();
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}
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]);
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