mirror of https://gitee.com/openkylin/nodejs.git
113 lines
3.6 KiB
JavaScript
113 lines
3.6 KiB
JavaScript
'use strict';
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const common = require('../common');
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common.skipIfInspectorDisabled();
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const assert = require('assert');
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const { resolve: UrlResolve } = require('url');
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const fixtures = require('../common/fixtures');
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const { NodeInstance } = require('../common/inspector-helper.js');
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function assertScopeValues({ result }, expected) {
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const unmatched = new Set(Object.keys(expected));
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for (const actual of result) {
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const value = expected[actual.name];
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assert.strictEqual(actual.value.value, value);
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unmatched.delete(actual.name);
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}
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assert.deepStrictEqual(Array.from(unmatched.values()), []);
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}
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async function testBreakpointOnStart(session) {
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console.log('[test]',
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'Verifying debugger stops on start (--inspect-brk option)');
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const commands = [
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{ 'method': 'Runtime.enable' },
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{ 'method': 'Debugger.enable' },
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{ 'method': 'Debugger.setPauseOnExceptions',
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'params': { 'state': 'none' } },
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{ 'method': 'Debugger.setAsyncCallStackDepth',
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'params': { 'maxDepth': 0 } },
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{ 'method': 'Profiler.enable' },
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{ 'method': 'Profiler.setSamplingInterval',
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'params': { 'interval': 100 } },
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{ 'method': 'Debugger.setBlackboxPatterns',
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'params': { 'patterns': [] } },
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{ 'method': 'Runtime.runIfWaitingForDebugger' }
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];
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await session.send(commands);
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await session.waitForBreakOnLine(
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0, UrlResolve(session.scriptURL().toString(), 'message.mjs'));
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}
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async function testBreakpoint(session) {
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console.log('[test]', 'Setting a breakpoint and verifying it is hit');
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const commands = [
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{ 'method': 'Debugger.setBreakpointByUrl',
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'params': { 'lineNumber': 7,
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'url': session.scriptURL(),
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'columnNumber': 0,
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'condition': ''
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}
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},
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{ 'method': 'Debugger.resume' },
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];
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await session.send(commands);
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const { scriptSource } = await session.send({
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'method': 'Debugger.getScriptSource',
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'params': { 'scriptId': session.mainScriptId } });
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assert(scriptSource && (scriptSource.includes(session.script())),
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`Script source is wrong: ${scriptSource}`);
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await session.waitForConsoleOutput('log', ['A message', 5]);
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const paused = await session.waitForBreakOnLine(7, session.scriptURL());
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const scopeId = paused.params.callFrames[0].scopeChain[0].object.objectId;
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console.log('[test]', 'Verify we can read current application state');
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const response = await session.send({
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'method': 'Runtime.getProperties',
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'params': {
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'objectId': scopeId,
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'ownProperties': false,
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'accessorPropertiesOnly': false,
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'generatePreview': true
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}
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});
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assertScopeValues(response, { t: 1001, k: 1, message: 'A message' });
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let { result } = await session.send({
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'method': 'Debugger.evaluateOnCallFrame', 'params': {
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'callFrameId': session.pausedDetails().callFrames[0].callFrameId,
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'expression': 'k + t',
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'objectGroup': 'console',
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'includeCommandLineAPI': true,
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'silent': false,
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'returnByValue': false,
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'generatePreview': true
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}
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});
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assert.strictEqual(result.value, 1002);
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result = (await session.send({
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'method': 'Runtime.evaluate', 'params': {
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'expression': '5 * 5'
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}
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})).result;
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assert.strictEqual(result.value, 25);
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}
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async function runTest() {
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const child = new NodeInstance(['--inspect-brk=0'], '',
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fixtures.path('es-modules/loop.mjs'));
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const session = await child.connectInspectorSession();
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await testBreakpointOnStart(session);
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await testBreakpoint(session);
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await session.runToCompletion();
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assert.strictEqual((await child.expectShutdown()).exitCode, 55);
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}
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runTest().then(common.mustCall());
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