mirror of
https://github.com/denoland/deno.git
synced 2024-12-11 10:07:54 -05:00
6915a9b7a7
This PR adds the remaining ~650 Node.js compat test cases from std/node. Among these 650 cases, about 130 cases are now failing. These failing cases are prefixed with `TODO:` in `tests/node_compat/config.json`. These will be addressed in later PRs.
608 lines
13 KiB
JavaScript
608 lines
13 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 16.13.0
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// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
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"use strict";
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// Confirm functionality of `util.isDeepStrictEqual()`.
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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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class MyDate extends Date {
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constructor(...args) {
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super(...args);
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this[0] = "1";
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}
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}
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class MyRegExp extends RegExp {
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constructor(...args) {
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super(...args);
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this[0] = "1";
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}
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}
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{
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const arr = new Uint8Array([120, 121, 122, 10]);
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const buf = Buffer.from(arr);
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// They have different [[Prototype]]
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assert.strictEqual(util.isDeepStrictEqual(arr, buf), false);
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const buf2 = Buffer.from(arr);
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buf2.prop = 1;
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assert.strictEqual(util.isDeepStrictEqual(buf2, buf), false);
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const arr2 = new Uint8Array([120, 121, 122, 10]);
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arr2.prop = 5;
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assert.strictEqual(util.isDeepStrictEqual(arr, arr2), false);
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}
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{
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const date = new Date("2016");
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const date2 = new MyDate("2016");
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// deepStrictEqual checks own properties
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assert.strictEqual(util.isDeepStrictEqual(date, date2), false);
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assert.strictEqual(util.isDeepStrictEqual(date2, date), false);
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}
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{
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const re1 = new RegExp("test");
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const re2 = new MyRegExp("test");
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// deepStrictEqual checks all properties
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assert.strictEqual(util.isDeepStrictEqual(re1, re2), false);
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}
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{
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// For these cases, deepStrictEqual should throw.
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const similar = new Set([
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{ 0: "1" }, // Object
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{ 0: 1 }, // Object
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new String("1"), // Object
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["1"], // Array
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[1], // Array
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new MyDate("2016"), // Date with this[0] = '1'
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new MyRegExp("test"), // RegExp with this[0] = '1'
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new Int8Array([1]), // Int8Array
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new Uint8Array([1]), // Uint8Array
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new Int16Array([1]), // Int16Array
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new Uint16Array([1]), // Uint16Array
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new Int32Array([1]), // Int32Array
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new Uint32Array([1]), // Uint32Array
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Buffer.from([1]), // Buffer
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]);
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for (const a of similar) {
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for (const b of similar) {
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if (a !== b) {
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assert.strictEqual(util.isDeepStrictEqual(a, b), false);
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}
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}
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}
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}
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function utilIsDeepStrict(a, b) {
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assert.strictEqual(util.isDeepStrictEqual(a, b), true);
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assert.strictEqual(util.isDeepStrictEqual(b, a), true);
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}
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function notUtilIsDeepStrict(a, b) {
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assert.strictEqual(util.isDeepStrictEqual(a, b), false);
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assert.strictEqual(util.isDeepStrictEqual(b, a), false);
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}
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// es6 Maps and Sets
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utilIsDeepStrict(new Set(), new Set());
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utilIsDeepStrict(new Map(), new Map());
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utilIsDeepStrict(new Set([1, 2, 3]), new Set([1, 2, 3]));
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notUtilIsDeepStrict(new Set([1, 2, 3]), new Set([1, 2, 3, 4]));
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notUtilIsDeepStrict(new Set([1, 2, 3, 4]), new Set([1, 2, 3]));
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utilIsDeepStrict(new Set(["1", "2", "3"]), new Set(["1", "2", "3"]));
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utilIsDeepStrict(
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new Set([
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[1, 2],
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[3, 4],
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]),
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new Set([
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[3, 4],
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[1, 2],
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])
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);
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{
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const a = [1, 2];
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const b = [3, 4];
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const c = [1, 2];
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const d = [3, 4];
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utilIsDeepStrict(
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{ a: a, b: b, s: new Set([a, b]) },
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{ a: c, b: d, s: new Set([d, c]) }
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);
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}
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utilIsDeepStrict(
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new Map([
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[1, 1],
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[2, 2],
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]),
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new Map([
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[1, 1],
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[2, 2],
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])
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);
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utilIsDeepStrict(
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new Map([
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[1, 1],
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[2, 2],
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]),
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new Map([
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[2, 2],
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[1, 1],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[1, 1],
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[2, 2],
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]),
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new Map([
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[1, 2],
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[2, 1],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[[1], 1],
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[{}, 2],
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]),
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new Map([
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[[1], 2],
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[{}, 1],
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])
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);
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notUtilIsDeepStrict(new Set([1]), [1]);
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notUtilIsDeepStrict(new Set(), []);
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notUtilIsDeepStrict(new Set(), {});
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notUtilIsDeepStrict(new Map([["a", 1]]), { a: 1 });
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notUtilIsDeepStrict(new Map(), []);
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notUtilIsDeepStrict(new Map(), {});
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notUtilIsDeepStrict(new Set(["1"]), new Set([1]));
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notUtilIsDeepStrict(new Map([["1", "a"]]), new Map([[1, "a"]]));
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notUtilIsDeepStrict(new Map([["a", "1"]]), new Map([["a", 1]]));
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notUtilIsDeepStrict(new Map([["a", "1"]]), new Map([["a", 2]]));
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utilIsDeepStrict(new Set([{}]), new Set([{}]));
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// Ref: https://github.com/nodejs/node/issues/13347
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notUtilIsDeepStrict(
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new Set([{ a: 1 }, { a: 1 }]),
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new Set([{ a: 1 }, { a: 2 }])
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);
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notUtilIsDeepStrict(
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new Set([{ a: 1 }, { a: 1 }, { a: 2 }]),
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new Set([{ a: 1 }, { a: 2 }, { a: 2 }])
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);
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notUtilIsDeepStrict(
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new Map([
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[{ x: 1 }, 5],
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[{ x: 1 }, 5],
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]),
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new Map([
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[{ x: 1 }, 5],
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[{ x: 2 }, 5],
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])
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);
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notUtilIsDeepStrict(new Set([3, "3"]), new Set([3, 4]));
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notUtilIsDeepStrict(
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new Map([
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[3, 0],
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["3", 0],
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]),
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new Map([
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[3, 0],
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[4, 0],
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])
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);
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notUtilIsDeepStrict(
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new Set([{ a: 1 }, { a: 1 }, { a: 2 }]),
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new Set([{ a: 1 }, { a: 2 }, { a: 2 }])
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);
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// Mixed primitive and object keys
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utilIsDeepStrict(
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new Map([
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[1, "a"],
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[{}, "a"],
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]),
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new Map([
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[1, "a"],
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[{}, "a"],
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])
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);
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utilIsDeepStrict(new Set([1, "a", [{}, "a"]]), new Set([1, "a", [{}, "a"]]));
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// This is an awful case, where a map contains multiple equivalent keys:
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notUtilIsDeepStrict(
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new Map([
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[1, "a"],
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["1", "b"],
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]),
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new Map([
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["1", "a"],
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[true, "b"],
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])
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);
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notUtilIsDeepStrict(new Set(["a"]), new Set(["b"]));
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utilIsDeepStrict(
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new Map([
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[{}, "a"],
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[{}, "b"],
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]),
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new Map([
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[{}, "b"],
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[{}, "a"],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[true, "a"],
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["1", "b"],
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[1, "a"],
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]),
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new Map([
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["1", "a"],
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[1, "b"],
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[true, "a"],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[true, "a"],
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["1", "b"],
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[1, "c"],
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]),
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new Map([
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["1", "a"],
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[1, "b"],
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[true, "a"],
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])
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);
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// Similar object keys
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notUtilIsDeepStrict(new Set([{}, {}]), new Set([{}, 1]));
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notUtilIsDeepStrict(
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new Set([
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[{}, 1],
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[{}, 1],
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]),
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new Set([
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[{}, 1],
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[1, 1],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[{}, 1],
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[{}, 1],
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]),
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new Map([
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[{}, 1],
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[1, 1],
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])
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);
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notUtilIsDeepStrict(
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new Map([
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[{}, 1],
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[true, 1],
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]),
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new Map([
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[{}, 1],
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[1, 1],
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])
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);
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// Similar primitive key / values
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notUtilIsDeepStrict(new Set([1, true, false]), new Set(["1", 0, "0"]));
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notUtilIsDeepStrict(
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new Map([
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[1, 5],
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[true, 5],
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[false, 5],
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]),
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new Map([
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["1", 5],
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[0, 5],
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["0", 5],
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])
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);
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// Undefined value in Map
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utilIsDeepStrict(new Map([[1, undefined]]), new Map([[1, undefined]]));
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notUtilIsDeepStrict(new Map([[1, null]]), new Map([["1", undefined]]));
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notUtilIsDeepStrict(new Map([[1, undefined]]), new Map([[2, undefined]]));
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// null as key
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utilIsDeepStrict(new Map([[null, 3]]), new Map([[null, 3]]));
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notUtilIsDeepStrict(new Map([[null, undefined]]), new Map([[undefined, null]]));
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notUtilIsDeepStrict(new Set([null]), new Set([undefined]));
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// GH-6416. Make sure circular refs don't throw.
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{
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const b = {};
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b.b = b;
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const c = {};
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c.b = c;
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utilIsDeepStrict(b, c);
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const d = {};
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d.a = 1;
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d.b = d;
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const e = {};
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e.a = 1;
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e.b = {};
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notUtilIsDeepStrict(d, e);
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}
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// GH-14441. Circular structures should be consistent
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{
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const a = {};
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const b = {};
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a.a = a;
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b.a = {};
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b.a.a = a;
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utilIsDeepStrict(a, b);
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}
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{
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const a = new Set();
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const b = new Set();
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const c = new Set();
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a.add(a);
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b.add(b);
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c.add(a);
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utilIsDeepStrict(b, c);
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}
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// GH-7178. Ensure reflexivity of deepEqual with `arguments` objects.
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{
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const args = (function () {
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return arguments;
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})();
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notUtilIsDeepStrict([], args);
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}
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// More checking that arguments objects are handled correctly
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{
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// eslint-disable-next-line func-style
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const returnArguments = function () {
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return arguments;
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};
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const someArgs = returnArguments("a");
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const sameArgs = returnArguments("a");
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const diffArgs = returnArguments("b");
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notUtilIsDeepStrict(someArgs, ["a"]);
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notUtilIsDeepStrict(someArgs, { 0: "a" });
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notUtilIsDeepStrict(someArgs, diffArgs);
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utilIsDeepStrict(someArgs, sameArgs);
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}
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{
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const values = [
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123,
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Infinity,
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0,
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null,
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undefined,
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false,
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true,
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{},
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[],
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() => {},
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];
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utilIsDeepStrict(new Set(values), new Set(values));
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utilIsDeepStrict(new Set(values), new Set(values.reverse()));
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const mapValues = values.map((v) => [v, { a: 5 }]);
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utilIsDeepStrict(new Map(mapValues), new Map(mapValues));
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utilIsDeepStrict(new Map(mapValues), new Map(mapValues.reverse()));
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}
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{
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const s1 = new Set();
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const s2 = new Set();
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s1.add(1);
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s1.add(2);
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s2.add(2);
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s2.add(1);
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utilIsDeepStrict(s1, s2);
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}
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{
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const m1 = new Map();
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const m2 = new Map();
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const obj = { a: 5, b: 6 };
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m1.set(1, obj);
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m1.set(2, "hi");
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m1.set(3, [1, 2, 3]);
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m2.set(2, "hi"); // different order
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m2.set(1, obj);
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m2.set(3, [1, 2, 3]); // Deep equal, but not reference equal.
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utilIsDeepStrict(m1, m2);
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}
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{
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const m1 = new Map();
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const m2 = new Map();
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// m1 contains itself.
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m1.set(1, m1);
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m2.set(1, new Map());
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notUtilIsDeepStrict(m1, m2);
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}
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{
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const map1 = new Map([[1, 1]]);
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const map2 = new Map([[1, "1"]]);
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assert.strictEqual(util.isDeepStrictEqual(map1, map2), false);
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}
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{
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// Two equivalent sets / maps with different key/values applied shouldn't be
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// the same. This is a terrible idea to do in practice, but deepEqual should
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// still check for it.
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const s1 = new Set();
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const s2 = new Set();
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s1.x = 5;
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notUtilIsDeepStrict(s1, s2);
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const m1 = new Map();
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const m2 = new Map();
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m1.x = 5;
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notUtilIsDeepStrict(m1, m2);
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}
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{
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// Circular references.
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const s1 = new Set();
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s1.add(s1);
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const s2 = new Set();
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s2.add(s2);
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utilIsDeepStrict(s1, s2);
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const m1 = new Map();
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m1.set(2, m1);
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const m2 = new Map();
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m2.set(2, m2);
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utilIsDeepStrict(m1, m2);
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const m3 = new Map();
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m3.set(m3, 2);
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const m4 = new Map();
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m4.set(m4, 2);
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utilIsDeepStrict(m3, m4);
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}
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// Handle sparse arrays
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utilIsDeepStrict([1, , , 3], [1, , , 3]);
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notUtilIsDeepStrict([1, , , 3], [1, , , 3, , ,]);
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// Handle different error messages
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{
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const err1 = new Error("foo1");
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const err2 = new Error("foo2");
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const err3 = new TypeError("foo1");
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notUtilIsDeepStrict(err1, err2, assert.AssertionError);
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notUtilIsDeepStrict(err1, err3, assert.AssertionError);
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notUtilIsDeepStrict(err1, {}, assert.AssertionError);
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}
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// Handle NaN
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assert.strictEqual(util.isDeepStrictEqual(NaN, NaN), true);
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assert.strictEqual(util.isDeepStrictEqual({ a: NaN }, { a: NaN }), true);
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assert.strictEqual(
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util.isDeepStrictEqual([1, 2, NaN, 4], [1, 2, NaN, 4]),
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true
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);
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// Handle boxed primitives
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{
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const boxedString = new String("test");
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const boxedSymbol = Object(Symbol());
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notUtilIsDeepStrict(new Boolean(true), Object(false));
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notUtilIsDeepStrict(Object(true), new Number(1));
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notUtilIsDeepStrict(new Number(2), new Number(1));
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notUtilIsDeepStrict(boxedSymbol, Object(Symbol()));
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notUtilIsDeepStrict(boxedSymbol, {});
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utilIsDeepStrict(boxedSymbol, boxedSymbol);
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utilIsDeepStrict(Object(true), Object(true));
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utilIsDeepStrict(Object(2), Object(2));
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utilIsDeepStrict(boxedString, Object("test"));
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boxedString.slow = true;
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notUtilIsDeepStrict(boxedString, Object("test"));
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boxedSymbol.slow = true;
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notUtilIsDeepStrict(boxedSymbol, {});
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utilIsDeepStrict(Object(BigInt(1)), Object(BigInt(1)));
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notUtilIsDeepStrict(Object(BigInt(1)), Object(BigInt(2)));
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const booleanish = new Boolean(true);
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Object.defineProperty(booleanish, Symbol.toStringTag, { value: "String" });
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Object.setPrototypeOf(booleanish, String.prototype);
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notUtilIsDeepStrict(booleanish, new String("true"));
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const numberish = new Number(42);
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Object.defineProperty(numberish, Symbol.toStringTag, { value: "String" });
|
|
Object.setPrototypeOf(numberish, String.prototype);
|
|
notUtilIsDeepStrict(numberish, new String("42"));
|
|
|
|
const stringish = new String("0");
|
|
Object.defineProperty(stringish, Symbol.toStringTag, { value: "Number" });
|
|
Object.setPrototypeOf(stringish, Number.prototype);
|
|
notUtilIsDeepStrict(stringish, new Number(0));
|
|
|
|
const bigintish = new Object(BigInt(42));
|
|
Object.defineProperty(bigintish, Symbol.toStringTag, { value: "String" });
|
|
Object.setPrototypeOf(bigintish, String.prototype);
|
|
notUtilIsDeepStrict(bigintish, new String("42"));
|
|
|
|
const symbolish = new Object(Symbol("fhqwhgads"));
|
|
Object.defineProperty(symbolish, Symbol.toStringTag, { value: "String" });
|
|
Object.setPrototypeOf(symbolish, String.prototype);
|
|
notUtilIsDeepStrict(symbolish, new String("fhqwhgads"));
|
|
}
|
|
|
|
// Minus zero
|
|
notUtilIsDeepStrict(0, -0);
|
|
utilIsDeepStrict(-0, -0);
|
|
|
|
// Handle symbols (enumerable only)
|
|
{
|
|
const symbol1 = Symbol();
|
|
const obj1 = { [symbol1]: 1 };
|
|
const obj2 = { [symbol1]: 1 };
|
|
const obj3 = { [Symbol()]: 1 };
|
|
const obj4 = {};
|
|
// Add a non enumerable symbol as well. It is going to be ignored!
|
|
Object.defineProperty(obj2, Symbol(), { value: 1 });
|
|
Object.defineProperty(obj4, symbol1, { value: 1 });
|
|
notUtilIsDeepStrict(obj1, obj3);
|
|
utilIsDeepStrict(obj1, obj2);
|
|
notUtilIsDeepStrict(obj1, obj4);
|
|
// TypedArrays have a fast path. Test for this as well.
|
|
const a = new Uint8Array(4);
|
|
const b = new Uint8Array(4);
|
|
a[symbol1] = true;
|
|
b[symbol1] = false;
|
|
notUtilIsDeepStrict(a, b);
|
|
b[symbol1] = true;
|
|
utilIsDeepStrict(a, b);
|
|
// The same as TypedArrays is valid for boxed primitives
|
|
const boxedStringA = new String("test");
|
|
const boxedStringB = new String("test");
|
|
boxedStringA[symbol1] = true;
|
|
notUtilIsDeepStrict(boxedStringA, boxedStringB);
|
|
boxedStringA[symbol1] = true;
|
|
utilIsDeepStrict(a, b);
|
|
}
|