mirror of https://github.com/nodejs/node.git
26 lines
894 B
JavaScript
26 lines
894 B
JavaScript
'use strict';
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// Tests the NODE_REDIRECT_WARNINGS environment variable by spawning
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// a new child node process that emits a warning into a temporary
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// warnings file. Once the process completes, the warning file is
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// opened and the contents are validated
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const common = require('../common');
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const fixtures = require('../common/fixtures');
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const fs = require('fs');
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const fork = require('child_process').fork;
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const assert = require('assert');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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const warnmod = require.resolve(fixtures.path('warnings.js'));
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const warnpath = tmpdir.resolve('warnings.txt');
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fork(warnmod, { env: { ...process.env, NODE_REDIRECT_WARNINGS: warnpath } })
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.on('exit', common.mustCall(() => {
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fs.readFile(warnpath, 'utf8', common.mustSucceed((data) => {
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assert.match(data, /\(node:\d+\) Warning: a bad practice warning/);
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}));
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}));
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