bigint-and-object.js (4783B)
1 // Copyright (C) 2017 Josh Wolfe. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 description: Strict equality comparison of BigInt values and non-primitive objects 5 esid: sec-strict-equality-comparison 6 info: | 7 1. If Type(x) is different from Type(y), return false. 8 9 features: [BigInt] 10 ---*/ 11 assert.sameValue(0n === Object(0n), false, 'The result of (0n === Object(0n)) is false'); 12 assert.sameValue(Object(0n) === 0n, false, 'The result of (Object(0n) === 0n) is false'); 13 assert.sameValue(0n === Object(1n), false, 'The result of (0n === Object(1n)) is false'); 14 assert.sameValue(Object(1n) === 0n, false, 'The result of (Object(1n) === 0n) is false'); 15 assert.sameValue(1n === Object(0n), false, 'The result of (1n === Object(0n)) is false'); 16 assert.sameValue(Object(0n) === 1n, false, 'The result of (Object(0n) === 1n) is false'); 17 assert.sameValue(1n === Object(1n), false, 'The result of (1n === Object(1n)) is false'); 18 assert.sameValue(Object(1n) === 1n, false, 'The result of (Object(1n) === 1n) is false'); 19 assert.sameValue(2n === Object(0n), false, 'The result of (2n === Object(0n)) is false'); 20 assert.sameValue(Object(0n) === 2n, false, 'The result of (Object(0n) === 2n) is false'); 21 assert.sameValue(2n === Object(1n), false, 'The result of (2n === Object(1n)) is false'); 22 assert.sameValue(Object(1n) === 2n, false, 'The result of (Object(1n) === 2n) is false'); 23 assert.sameValue(2n === Object(2n), false, 'The result of (2n === Object(2n)) is false'); 24 assert.sameValue(Object(2n) === 2n, false, 'The result of (Object(2n) === 2n) is false'); 25 assert.sameValue(0n === {}, false, 'The result of (0n === {}) is false'); 26 assert.sameValue({} === 0n, false, 'The result of (({}) === 0n) is false'); 27 28 assert.sameValue(0n === { 29 valueOf: function() { 30 return 0n; 31 } 32 }, false, 'The result of (0n === {valueOf: function() {return 0n;}}) is false'); 33 34 assert.sameValue({ 35 valueOf: function() { 36 return 0n; 37 } 38 } === 0n, false, 'The result of (({valueOf: function() {return 0n;}}) === 0n) is false'); 39 40 assert.sameValue(0n === { 41 valueOf: function() { 42 return 1n; 43 } 44 }, false, 'The result of (0n === {valueOf: function() {return 1n;}}) is false'); 45 46 assert.sameValue({ 47 valueOf: function() { 48 return 1n; 49 } 50 } === 0n, false, 'The result of (({valueOf: function() {return 1n;}}) === 0n) is false'); 51 52 assert.sameValue(0n === { 53 toString: function() { 54 return '0'; 55 } 56 }, false, 'The result of (0n === {toString: function() {return "0";}}) is false'); 57 58 assert.sameValue({ 59 toString: function() { 60 return '0'; 61 } 62 } === 0n, false, 'The result of (({toString: function() {return "0";}}) === 0n) is false'); 63 64 assert.sameValue(0n === { 65 toString: function() { 66 return '1'; 67 } 68 }, false, 'The result of (0n === {toString: function() {return "1";}}) is false'); 69 70 assert.sameValue({ 71 toString: function() { 72 return '1'; 73 } 74 } === 0n, false, 'The result of (({toString: function() {return "1";}}) === 0n) is false'); 75 76 assert.sameValue(900719925474099101n === { 77 valueOf: function() { 78 return 900719925474099101n; 79 } 80 }, false, 'The result of (900719925474099101n === {valueOf: function() {return 900719925474099101n;}}) is false'); 81 82 assert.sameValue({ 83 valueOf: function() { 84 return 900719925474099101n; 85 } 86 } === 900719925474099101n, false, 'The result of (({valueOf: function() {return 900719925474099101n;}}) === 900719925474099101n) is false'); 87 88 assert.sameValue(900719925474099101n === { 89 valueOf: function() { 90 return 900719925474099102n; 91 } 92 }, false, 'The result of (900719925474099101n === {valueOf: function() {return 900719925474099102n;}}) is false'); 93 94 assert.sameValue({ 95 valueOf: function() { 96 return 900719925474099102n; 97 } 98 } === 900719925474099101n, false, 'The result of (({valueOf: function() {return 900719925474099102n;}}) === 900719925474099101n) is false'); 99 100 assert.sameValue(900719925474099101n === { 101 toString: function() { 102 return '900719925474099101'; 103 } 104 }, false, 'The result of (900719925474099101n === {toString: function() {return "900719925474099101";}}) is false'); 105 106 assert.sameValue({ 107 toString: function() { 108 return '900719925474099101'; 109 } 110 } === 900719925474099101n, false, 'The result of (({toString: function() {return "900719925474099101";}}) === 900719925474099101n) is false'); 111 112 assert.sameValue(900719925474099101n === { 113 toString: function() { 114 return '900719925474099102'; 115 } 116 }, false, 'The result of (900719925474099101n === {toString: function() {return "900719925474099102";}}) is false'); 117 118 assert.sameValue({ 119 toString: function() { 120 return '900719925474099102'; 121 } 122 } === 900719925474099101n, false, 'The result of (({toString: function() {return "900719925474099102";}}) === 900719925474099101n) is false'); 123 124 reportCompare(0, 0);