| 1 | 'use strict';
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| 2 |
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| 3 | var tape = require('../');
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| 4 | var tap = require('tap');
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| 5 | var concat = require('concat-stream');
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| 6 |
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| 7 | var stripFullStack = require('./common').stripFullStack;
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| 8 |
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| 9 | tap.test('edge cases', function (tt) {
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| 10 | tt.plan(1);
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| 11 |
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| 12 | var test = tape.createHarness();
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| 13 | test.createStream().pipe(concat(function (body) {
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| 14 | tt.equal(
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| 15 | stripFullStack(body.toString('utf8')),
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| 16 | 'TAP version 13\n'
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| 17 | + '# zeroes\n'
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| 18 | + 'ok 1 0 equal to -0\n'
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| 19 | + 'ok 2 -0 equal to 0\n'
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| 20 | + 'not ok 3 0 notEqual to -0\n'
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| 21 | + ' ---\n'
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| 22 | + ' operator: notEqual\n'
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| 23 | + ' expected: |-\n'
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| 24 | + ' -0\n'
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| 25 | + ' actual: |-\n'
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| 26 | + ' 0\n'
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| 27 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 28 | + ' stack: |-\n'
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| 29 | + ' Error: 0 notEqual to -0\n'
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| 30 | + ' [... stack stripped ...]\n'
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| 31 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 32 | + ' [... stack stripped ...]\n'
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| 33 | + ' ...\n'
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| 34 | + 'not ok 4 -0 notEqual to 0\n'
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| 35 | + ' ---\n'
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| 36 | + ' operator: notEqual\n'
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| 37 | + ' expected: |-\n'
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| 38 | + ' 0\n'
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| 39 | + ' actual: |-\n'
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| 40 | + ' -0\n'
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| 41 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 42 | + ' stack: |-\n'
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| 43 | + ' Error: -0 notEqual to 0\n'
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| 44 | + ' [... stack stripped ...]\n'
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| 45 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 46 | + ' [... stack stripped ...]\n'
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| 47 | + ' ...\n'
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| 48 | + 'ok 5 0 looseEqual to -0\n'
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| 49 | + 'ok 6 -0 looseEqual to 0\n'
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| 50 | + 'not ok 7 0 notLooseEqual to -0\n'
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| 51 | + ' ---\n'
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| 52 | + ' operator: notDeepLooseEqual\n'
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| 53 | + ' expected: |-\n'
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| 54 | + ' -0\n'
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| 55 | + ' actual: |-\n'
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| 56 | + ' 0\n'
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| 57 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 58 | + ' stack: |-\n'
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| 59 | + ' Error: 0 notLooseEqual to -0\n'
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| 60 | + ' [... stack stripped ...]\n'
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| 61 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 62 | + ' [... stack stripped ...]\n'
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| 63 | + ' ...\n'
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| 64 | + 'not ok 8 -0 notLooseEqual to 0\n'
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| 65 | + ' ---\n'
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| 66 | + ' operator: notDeepLooseEqual\n'
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| 67 | + ' expected: |-\n'
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| 68 | + ' 0\n'
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| 69 | + ' actual: |-\n'
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| 70 | + ' -0\n'
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| 71 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 72 | + ' stack: |-\n'
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| 73 | + ' Error: -0 notLooseEqual to 0\n'
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| 74 | + ' [... stack stripped ...]\n'
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| 75 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 76 | + ' [... stack stripped ...]\n'
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| 77 | + ' ...\n'
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| 78 | + 'ok 9 0 strictEqual to -0\n'
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| 79 | + 'ok 10 -0 strictEqual to 0\n'
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| 80 | + 'not ok 11 0 notStrictEqual to -0\n'
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| 81 | + ' ---\n'
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| 82 | + ' operator: notEqual\n'
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| 83 | + ' expected: |-\n'
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| 84 | + ' -0\n'
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| 85 | + ' actual: |-\n'
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| 86 | + ' 0\n'
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| 87 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 88 | + ' stack: |-\n'
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| 89 | + ' Error: 0 notStrictEqual to -0\n'
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| 90 | + ' [... stack stripped ...]\n'
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| 91 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 92 | + ' [... stack stripped ...]\n'
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| 93 | + ' ...\n'
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| 94 | + 'not ok 12 -0 notStrictEqual to 0\n'
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| 95 | + ' ---\n'
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| 96 | + ' operator: notEqual\n'
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| 97 | + ' expected: |-\n'
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| 98 | + ' 0\n'
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| 99 | + ' actual: |-\n'
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| 100 | + ' -0\n'
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| 101 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 102 | + ' stack: |-\n'
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| 103 | + ' Error: -0 notStrictEqual to 0\n'
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| 104 | + ' [... stack stripped ...]\n'
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| 105 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 106 | + ' [... stack stripped ...]\n'
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| 107 | + ' ...\n'
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| 108 | + 'ok 13 0 deepLooseEqual to -0\n'
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| 109 | + 'ok 14 -0 deepLooseEqual to 0\n'
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| 110 | + 'not ok 15 0 notDeepLooseEqual to -0\n'
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| 111 | + ' ---\n'
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| 112 | + ' operator: notDeepLooseEqual\n'
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| 113 | + ' expected: |-\n'
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| 114 | + ' -0\n'
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| 115 | + ' actual: |-\n'
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| 116 | + ' 0\n'
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| 117 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 118 | + ' stack: |-\n'
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| 119 | + ' Error: 0 notDeepLooseEqual to -0\n'
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| 120 | + ' [... stack stripped ...]\n'
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| 121 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 122 | + ' [... stack stripped ...]\n'
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| 123 | + ' ...\n'
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| 124 | + 'not ok 16 -0 notDeepLooseEqual to 0\n'
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| 125 | + ' ---\n'
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| 126 | + ' operator: notDeepLooseEqual\n'
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| 127 | + ' expected: |-\n'
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| 128 | + ' 0\n'
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| 129 | + ' actual: |-\n'
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| 130 | + ' -0\n'
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| 131 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 132 | + ' stack: |-\n'
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| 133 | + ' Error: -0 notDeepLooseEqual to 0\n'
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| 134 | + ' [... stack stripped ...]\n'
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| 135 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 136 | + ' [... stack stripped ...]\n'
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| 137 | + ' ...\n'
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| 138 | + 'not ok 17 0 deepEqual to -0\n'
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| 139 | + ' ---\n'
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| 140 | + ' operator: deepEqual\n'
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| 141 | + ' expected: |-\n'
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| 142 | + ' -0\n'
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| 143 | + ' actual: |-\n'
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| 144 | + ' 0\n'
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| 145 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 146 | + ' stack: |-\n'
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| 147 | + ' Error: 0 deepEqual to -0\n'
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| 148 | + ' [... stack stripped ...]\n'
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| 149 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 150 | + ' [... stack stripped ...]\n'
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| 151 | + ' ...\n'
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| 152 | + 'not ok 18 -0 deepEqual to 0\n'
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| 153 | + ' ---\n'
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| 154 | + ' operator: deepEqual\n'
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| 155 | + ' expected: |-\n'
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| 156 | + ' 0\n'
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| 157 | + ' actual: |-\n'
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| 158 | + ' -0\n'
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| 159 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 160 | + ' stack: |-\n'
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| 161 | + ' Error: -0 deepEqual to 0\n'
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| 162 | + ' [... stack stripped ...]\n'
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| 163 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 164 | + ' [... stack stripped ...]\n'
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| 165 | + ' ...\n'
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| 166 | + 'ok 19 0 notDeepEqual to -0\n'
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| 167 | + 'ok 20 -0 notDeepEqual to 0\n'
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| 168 | + '# NaNs\n'
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| 169 | + 'not ok 21 NaN equal to NaN\n'
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| 170 | + ' ---\n'
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| 171 | + ' operator: equal\n'
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| 172 | + ' expected: NaN\n'
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| 173 | + ' actual: NaN\n'
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| 174 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 175 | + ' stack: |-\n'
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| 176 | + ' Error: NaN equal to NaN\n'
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| 177 | + ' [... stack stripped ...]\n'
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| 178 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 179 | + ' [... stack stripped ...]\n'
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| 180 | + ' ...\n'
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| 181 | + 'ok 22 NaN notEqual to NaN\n'
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| 182 | + 'not ok 23 NaN looseEqual to NaN\n'
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| 183 | + ' ---\n'
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| 184 | + ' operator: deepLooseEqual\n'
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| 185 | + ' expected: NaN\n'
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| 186 | + ' actual: NaN\n'
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| 187 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 188 | + ' stack: |-\n'
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| 189 | + ' Error: NaN looseEqual to NaN\n'
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| 190 | + ' [... stack stripped ...]\n'
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| 191 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 192 | + ' [... stack stripped ...]\n'
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| 193 | + ' ...\n'
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| 194 | + 'ok 24 NaN notLooseEqual to NaN\n'
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| 195 | + 'not ok 25 NaN strictEqual to NaN\n'
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| 196 | + ' ---\n'
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| 197 | + ' operator: equal\n'
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| 198 | + ' expected: NaN\n'
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| 199 | + ' actual: NaN\n'
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| 200 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 201 | + ' stack: |-\n'
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| 202 | + ' Error: NaN strictEqual to NaN\n'
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| 203 | + ' [... stack stripped ...]\n'
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| 204 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 205 | + ' [... stack stripped ...]\n'
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| 206 | + ' ...\n'
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| 207 | + 'ok 26 NaN notStrictEqual to NaN\n'
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| 208 | + 'not ok 27 NaN deepLooseEqual to NaN\n'
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| 209 | + ' ---\n'
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| 210 | + ' operator: deepLooseEqual\n'
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| 211 | + ' expected: NaN\n'
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| 212 | + ' actual: NaN\n'
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| 213 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 214 | + ' stack: |-\n'
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| 215 | + ' Error: NaN deepLooseEqual to NaN\n'
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| 216 | + ' [... stack stripped ...]\n'
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| 217 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 218 | + ' [... stack stripped ...]\n'
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| 219 | + ' ...\n'
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| 220 | + 'ok 28 NaN notDeepLooseEqual to NaN\n'
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| 221 | + 'ok 29 NaN deepEqual to NaN\n'
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| 222 | + 'not ok 30 NaN notDeepEqual to NaN\n'
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| 223 | + ' ---\n'
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| 224 | + ' operator: notDeepEqual\n'
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| 225 | + ' expected: NaN\n'
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| 226 | + ' actual: NaN\n'
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| 227 | + ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 228 | + ' stack: |-\n'
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| 229 | + ' Error: NaN notDeepEqual to NaN\n'
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| 230 | + ' [... stack stripped ...]\n'
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| 231 | + ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)\n'
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| 232 | + ' [... stack stripped ...]\n'
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| 233 | + ' ...\n'
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| 234 | + '\n1..30\n'
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| 235 | + '# tests 30\n'
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| 236 | + '# pass 15\n'
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| 237 | + '# fail 15\n'
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| 238 | );
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| 239 | }));
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| 240 |
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| 241 | test('zeroes', function (t) {
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| 242 | t.equal(0, -0, '0 equal to -0');
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| 243 | t.equal(-0, 0, '-0 equal to 0');
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| 244 | t.notEqual(0, -0, '0 notEqual to -0');
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| 245 | t.notEqual(-0, 0, '-0 notEqual to 0');
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| 246 |
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| 247 | t.looseEqual(0, -0, '0 looseEqual to -0');
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| 248 | t.looseEqual(-0, 0, '-0 looseEqual to 0');
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| 249 | t.notLooseEqual(0, -0, '0 notLooseEqual to -0');
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| 250 | t.notLooseEqual(-0, 0, '-0 notLooseEqual to 0');
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| 251 |
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| 252 | t.strictEqual(0, -0, '0 strictEqual to -0');
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| 253 | t.strictEqual(-0, 0, '-0 strictEqual to 0');
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| 254 | t.notStrictEqual(0, -0, '0 notStrictEqual to -0');
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| 255 | t.notStrictEqual(-0, 0, '-0 notStrictEqual to 0');
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| 256 |
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| 257 | t.deepLooseEqual(0, -0, '0 deepLooseEqual to -0');
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| 258 | t.deepLooseEqual(-0, 0, '-0 deepLooseEqual to 0');
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| 259 | t.notDeepLooseEqual(0, -0, '0 notDeepLooseEqual to -0');
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| 260 | t.notDeepLooseEqual(-0, 0, '-0 notDeepLooseEqual to 0');
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| 261 |
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| 262 | t.deepEqual(0, -0, '0 deepEqual to -0');
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| 263 | t.deepEqual(-0, 0, '-0 deepEqual to 0');
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| 264 | t.notDeepEqual(0, -0, '0 notDeepEqual to -0');
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| 265 | t.notDeepEqual(-0, 0, '-0 notDeepEqual to 0');
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| 266 |
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| 267 | t.end();
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| 268 | });
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| 269 |
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| 270 | test('NaNs', function (t) {
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| 271 | t.equal(NaN, NaN, 'NaN equal to NaN');
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| 272 | t.notEqual(NaN, NaN, 'NaN notEqual to NaN');
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| 273 |
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| 274 | t.looseEqual(NaN, NaN, 'NaN looseEqual to NaN');
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| 275 | t.notLooseEqual(NaN, NaN, 'NaN notLooseEqual to NaN');
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| 276 |
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| 277 | t.strictEqual(NaN, NaN, 'NaN strictEqual to NaN');
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| 278 | t.notStrictEqual(NaN, NaN, 'NaN notStrictEqual to NaN');
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| 279 |
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| 280 | t.deepLooseEqual(NaN, NaN, 'NaN deepLooseEqual to NaN');
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| 281 | t.notDeepLooseEqual(NaN, NaN, 'NaN notDeepLooseEqual to NaN');
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| 282 |
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| 283 | t.deepEqual(NaN, NaN, 'NaN deepEqual to NaN');
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| 284 | t.notDeepEqual(NaN, NaN, 'NaN notDeepEqual to NaN');
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| 285 |
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| 286 | t.end();
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| 287 | });
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| 288 | });
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