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When test/parallel/test-assert-checktag.js is run with a TTY as stdout, color codes in assertion messages cause the test to fail. This commit disables colors when stdout is a TTY. PR-URL: https://github.com/nodejs/node/pull/20695 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
66 lines
2.1 KiB
JavaScript
66 lines
2.1 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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// Disable colored output to prevent color codes from breaking assertion
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// message comparisons. This should only be an issue when process.stdout
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// is a TTY.
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if (process.stdout.isTTY)
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process.env.NODE_DISABLE_COLORS = '1';
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// Turn off no-restricted-properties because we are testing deepEqual!
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/* eslint-disable no-restricted-properties */
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// See https://github.com/nodejs/node/issues/10258
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{
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const date = new Date('2016');
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function FakeDate() {}
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FakeDate.prototype = Date.prototype;
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const fake = new FakeDate();
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assert.deepEqual(date, fake);
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assert.deepEqual(fake, date);
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// For deepStrictEqual we check the runtime type,
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// then reveal the fakeness of the fake date
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assert.throws(
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() => assert.deepStrictEqual(date, fake),
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{
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message: 'Input A expected to strictly deep-equal input B:\n' +
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'+ expected - actual\n\n- 2016-01-01T00:00:00.000Z\n+ Date {}'
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}
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);
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assert.throws(
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() => assert.deepStrictEqual(fake, date),
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{
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message: 'Input A expected to strictly deep-equal input B:\n' +
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'+ expected - actual\n\n- Date {}\n+ 2016-01-01T00:00:00.000Z'
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}
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);
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}
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{ // At the moment global has its own type tag
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const fakeGlobal = {};
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Object.setPrototypeOf(fakeGlobal, Object.getPrototypeOf(global));
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for (const prop of Object.keys(global)) {
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fakeGlobal[prop] = global[prop];
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}
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assert.deepEqual(fakeGlobal, global);
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// Message will be truncated anyway, don't validate
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assert.throws(() => assert.deepStrictEqual(fakeGlobal, global),
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assert.AssertionError);
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}
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{ // At the moment process has its own type tag
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const fakeProcess = {};
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Object.setPrototypeOf(fakeProcess, Object.getPrototypeOf(process));
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for (const prop of Object.keys(process)) {
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fakeProcess[prop] = process[prop];
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}
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assert.deepEqual(fakeProcess, process);
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// Message will be truncated anyway, don't validate
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assert.throws(() => assert.deepStrictEqual(fakeProcess, process),
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assert.AssertionError);
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}
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/* eslint-enable */
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