nodejs/test/parallel/test-inspector-async-context-brk.js

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'use strict';
const common = require('../common');
const { AsyncLocalStorage } = require('async_hooks');
const als = new AsyncLocalStorage();
function getStore() {
return als.getStore();
}
common.skipIfInspectorDisabled();
const assert = require('assert');
const { Session } = require('inspector');
const path = require('path');
const { pathToFileURL } = require('url');
let valueInFunction = 0;
let valueInBreakpoint = 0;
function debugged() {
valueInFunction = getStore();
return 42;
}
async function test() {
const session = new Session();
session.connect();
session.post('Debugger.enable');
session.on('Debugger.paused', () => {
valueInBreakpoint = getStore();
});
await new Promise((resolve, reject) => {
session.post('Debugger.setBreakpointByUrl', {
'lineNumber': 22,
'url': pathToFileURL(path.resolve(__dirname, __filename)).toString(),
'columnNumber': 0,
'condition': ''
}, (error, result) => {
return error ? reject(error) : resolve(result);
});
});
als.run(1, debugged);
assert.strictEqual(valueInFunction, valueInBreakpoint);
assert.strictEqual(valueInFunction, 1);
session.disconnect();
}
const interval = setInterval(() => {}, 1000);
test().then(common.mustCall(() => {
clearInterval(interval);
}));