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https://github.com/nodejs/node.git
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Michaël Zasso
9de2e159c4
This adds RegExp or error constructor arguments to the remaining places where it is missing in preparation for the commit that will enforce the presence of at least two arguments. PR-URL: https://github.com/nodejs/node/pull/12270 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
64 lines
2.2 KiB
JavaScript
64 lines
2.2 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const util = require('util');
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// Template tag function turning an error message into a RegExp
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// for assert.throws()
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function re(literals, ...values) {
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let result = literals[0];
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for (const [i, value] of values.entries()) {
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const str = util.inspect(value);
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// Need to escape special characters.
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result += str.replace(/[\\^$.*+?()[\]{}|=!<>:-]/g, '\\$&');
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result += literals[i + 1];
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}
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return new RegExp('^AssertionError: ' + result + '$');
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}
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// Turn off no-restricted-properties because we are testing deepEqual!
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/* eslint-disable no-restricted-properties */
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// See https://github.com/nodejs/node/issues/10258
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{
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const date = new Date('2016');
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function FakeDate() {}
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FakeDate.prototype = Date.prototype;
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const fake = new FakeDate();
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assert.doesNotThrow(() => assert.deepEqual(date, fake));
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assert.doesNotThrow(() => assert.deepEqual(fake, date));
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// For deepStrictEqual we check the runtime type,
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// then reveal the fakeness of the fake date
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assert.throws(() => assert.deepStrictEqual(date, fake),
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re`${date} deepStrictEqual Date {}`);
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assert.throws(() => assert.deepStrictEqual(fake, date),
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re`Date {} deepStrictEqual ${date}`);
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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.doesNotThrow(() => 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.doesNotThrow(() => 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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