mirror of https://github.com/nodejs/node.git
31 lines
722 B
JavaScript
31 lines
722 B
JavaScript
'use strict';
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const Path = require('path');
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const { test } = require('tap');
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const startCLI = require('./start-cli');
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test('display and navigate backtrace', (t) => {
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const script = Path.join('examples', 'backtrace.js');
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const cli = startCLI([script]);
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function onFatal(error) {
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cli.quit();
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throw error;
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}
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return cli.waitFor(/break/)
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.then(() => cli.waitForPrompt())
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.then(() => cli.stepCommand('c'))
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.then(() => cli.command('bt'))
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.then(() => {
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t.match(cli.output, `#0 topFn ${script}:8:2`);
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})
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.then(() => cli.command('backtrace'))
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.then(() => {
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t.match(cli.output, `#0 topFn ${script}:8:2`);
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})
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.then(() => cli.quit())
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.then(null, onFatal);
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});
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