| 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.same(stripFullStack(body.toString('utf8')), [
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| 15 | 'TAP version 13',
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| 16 | '# zeroes',
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| 17 | 'not ok 1 0 equal to -0',
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| 18 | ' ---',
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| 19 | ' operator: equal',
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| 20 | ' expected: |-',
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| 21 | ' -0',
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| 22 | ' actual: |-',
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| 23 | ' 0',
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| 24 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 25 | ' stack: |-',
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| 26 | ' Error: 0 equal to -0',
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| 27 | ' [... stack stripped ...]',
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| 28 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 29 | ' [... stack stripped ...]',
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| 30 | ' ...',
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| 31 | 'not ok 2 -0 equal to 0',
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| 32 | ' ---',
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| 33 | ' operator: equal',
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| 34 | ' expected: |-',
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| 35 | ' 0',
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| 36 | ' actual: |-',
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| 37 | ' -0',
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| 38 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 39 | ' stack: |-',
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| 40 | ' Error: -0 equal to 0',
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| 41 | ' [... stack stripped ...]',
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| 42 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 43 | ' [... stack stripped ...]',
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| 44 | ' ...',
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| 45 | 'ok 3 0 notEqual to -0',
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| 46 | 'ok 4 -0 notEqual to 0',
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| 47 | 'ok 5 0 looseEqual to -0',
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| 48 | 'ok 6 -0 looseEqual to 0',
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| 49 | 'not ok 7 0 notLooseEqual to -0',
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| 50 | ' ---',
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| 51 | ' operator: notLooseEqual',
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| 52 | ' expected: |-',
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| 53 | ' -0',
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| 54 | ' actual: |-',
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| 55 | ' 0',
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| 56 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 57 | ' stack: |-',
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| 58 | ' Error: 0 notLooseEqual to -0',
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| 59 | ' [... stack stripped ...]',
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| 60 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 61 | ' [... stack stripped ...]',
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| 62 | ' ...',
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| 63 | 'not ok 8 -0 notLooseEqual to 0',
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| 64 | ' ---',
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| 65 | ' operator: notLooseEqual',
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| 66 | ' expected: |-',
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| 67 | ' 0',
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| 68 | ' actual: |-',
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| 69 | ' -0',
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| 70 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 71 | ' stack: |-',
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| 72 | ' Error: -0 notLooseEqual to 0',
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| 73 | ' [... stack stripped ...]',
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| 74 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 75 | ' [... stack stripped ...]',
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| 76 | ' ...',
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| 77 | 'not ok 9 0 strictEqual to -0',
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| 78 | ' ---',
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| 79 | ' operator: equal',
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| 80 | ' expected: |-',
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| 81 | ' -0',
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| 82 | ' actual: |-',
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| 83 | ' 0',
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| 84 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 85 | ' stack: |-',
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| 86 | ' Error: 0 strictEqual to -0',
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| 87 | ' [... stack stripped ...]',
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| 88 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 89 | ' [... stack stripped ...]',
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| 90 | ' ...',
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| 91 | 'not ok 10 -0 strictEqual to 0',
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| 92 | ' ---',
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| 93 | ' operator: equal',
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| 94 | ' expected: |-',
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| 95 | ' 0',
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| 96 | ' actual: |-',
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| 97 | ' -0',
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| 98 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 99 | ' stack: |-',
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| 100 | ' Error: -0 strictEqual to 0',
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| 101 | ' [... stack stripped ...]',
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| 102 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 103 | ' [... stack stripped ...]',
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| 104 | ' ...',
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| 105 | 'ok 11 0 notStrictEqual to -0',
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| 106 | 'ok 12 -0 notStrictEqual to 0',
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| 107 | 'ok 13 0 deepLooseEqual to -0',
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| 108 | 'ok 14 -0 deepLooseEqual to 0',
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| 109 | 'not ok 15 0 notDeepLooseEqual to -0',
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| 110 | ' ---',
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| 111 | ' operator: notDeepLooseEqual',
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| 112 | ' expected: |-',
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| 113 | ' -0',
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| 114 | ' actual: |-',
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| 115 | ' 0',
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| 116 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 117 | ' stack: |-',
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| 118 | ' Error: 0 notDeepLooseEqual to -0',
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| 119 | ' [... stack stripped ...]',
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| 120 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 121 | ' [... stack stripped ...]',
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| 122 | ' ...',
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| 123 | 'not ok 16 -0 notDeepLooseEqual to 0',
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| 124 | ' ---',
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| 125 | ' operator: notDeepLooseEqual',
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| 126 | ' expected: |-',
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| 127 | ' 0',
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| 128 | ' actual: |-',
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| 129 | ' -0',
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| 130 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 131 | ' stack: |-',
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| 132 | ' Error: -0 notDeepLooseEqual to 0',
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| 133 | ' [... stack stripped ...]',
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| 134 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 135 | ' [... stack stripped ...]',
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| 136 | ' ...',
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| 137 | 'not ok 17 0 deepEqual to -0',
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| 138 | ' ---',
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| 139 | ' operator: deepEqual',
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| 140 | ' expected: |-',
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| 141 | ' -0',
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| 142 | ' actual: |-',
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| 143 | ' 0',
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| 144 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 145 | ' stack: |-',
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| 146 | ' Error: 0 deepEqual to -0',
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| 147 | ' [... stack stripped ...]',
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| 148 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 149 | ' [... stack stripped ...]',
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| 150 | ' ...',
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| 151 | 'not ok 18 -0 deepEqual to 0',
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| 152 | ' ---',
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| 153 | ' operator: deepEqual',
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| 154 | ' expected: |-',
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| 155 | ' 0',
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| 156 | ' actual: |-',
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| 157 | ' -0',
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| 158 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 159 | ' stack: |-',
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| 160 | ' Error: -0 deepEqual to 0',
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| 161 | ' [... stack stripped ...]',
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| 162 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 163 | ' [... stack stripped ...]',
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| 164 | ' ...',
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| 165 | 'ok 19 0 notDeepEqual to -0',
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| 166 | 'ok 20 -0 notDeepEqual to 0',
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| 167 | '# NaNs',
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| 168 | 'ok 21 NaN equal to NaN',
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| 169 | 'not ok 22 NaN notEqual to NaN',
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| 170 | ' ---',
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| 171 | ' operator: notEqual',
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| 172 | ' expected: NaN',
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| 173 | ' actual: NaN',
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| 174 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 175 | ' stack: |-',
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| 176 | ' Error: NaN notEqual to NaN',
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| 177 | ' [... stack stripped ...]',
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| 178 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 179 | ' [... stack stripped ...]',
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| 180 | ' ...',
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| 181 | 'not ok 23 NaN looseEqual to NaN',
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| 182 | ' ---',
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| 183 | ' operator: looseEqual',
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| 184 | ' expected: NaN',
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| 185 | ' actual: NaN',
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| 186 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 187 | ' stack: |-',
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| 188 | ' Error: NaN looseEqual to NaN',
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| 189 | ' [... stack stripped ...]',
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| 190 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 191 | ' [... stack stripped ...]',
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| 192 | ' ...',
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| 193 | 'ok 24 NaN notLooseEqual to NaN',
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| 194 | 'ok 25 NaN strictEqual to NaN',
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| 195 | 'not ok 26 NaN notStrictEqual to NaN',
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| 196 | ' ---',
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| 197 | ' operator: notEqual',
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| 198 | ' expected: NaN',
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| 199 | ' actual: NaN',
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| 200 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 201 | ' stack: |-',
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| 202 | ' Error: NaN notStrictEqual to NaN',
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| 203 | ' [... stack stripped ...]',
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| 204 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 205 | ' [... stack stripped ...]',
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| 206 | ' ...',
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| 207 | 'not ok 27 NaN deepLooseEqual to NaN',
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| 208 | ' ---',
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| 209 | ' operator: deepLooseEqual',
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| 210 | ' expected: NaN',
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| 211 | ' actual: NaN',
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| 212 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 213 | ' stack: |-',
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| 214 | ' Error: NaN deepLooseEqual to NaN',
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| 215 | ' [... stack stripped ...]',
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| 216 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 217 | ' [... stack stripped ...]',
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| 218 | ' ...',
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| 219 | 'ok 28 NaN notDeepLooseEqual to NaN',
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| 220 | 'ok 29 NaN deepEqual to NaN',
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| 221 | 'not ok 30 NaN notDeepEqual to NaN',
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| 222 | ' ---',
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| 223 | ' operator: notDeepEqual',
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| 224 | ' expected: NaN',
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| 225 | ' actual: NaN',
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| 226 | ' at: Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 227 | ' stack: |-',
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| 228 | ' Error: NaN notDeepEqual to NaN',
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| 229 | ' [... stack stripped ...]',
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| 230 | ' at Test.<anonymous> ($TEST/edge-cases.js:$LINE:$COL)',
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| 231 | ' [... stack stripped ...]',
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| 232 | ' ...',
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| 233 | '',
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| 234 | '1..30',
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| 235 | '# tests 30',
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| 236 | '# pass 15',
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| 237 | '# fail 15',
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| 238 | ''
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| 239 | ]);
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| 240 | }));
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| 241 |
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| 242 | test('zeroes', function (t) {
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| 243 | t.equal(0, -0, '0 equal to -0');
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| 244 | t.equal(-0, 0, '-0 equal to 0');
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| 245 | t.notEqual(0, -0, '0 notEqual to -0');
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| 246 | t.notEqual(-0, 0, '-0 notEqual to 0');
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| 247 |
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| 248 | t.looseEqual(0, -0, '0 looseEqual to -0');
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| 249 | t.looseEqual(-0, 0, '-0 looseEqual to 0');
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| 250 | t.notLooseEqual(0, -0, '0 notLooseEqual to -0');
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| 251 | t.notLooseEqual(-0, 0, '-0 notLooseEqual to 0');
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| 252 |
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| 253 | t.strictEqual(0, -0, '0 strictEqual to -0');
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| 254 | t.strictEqual(-0, 0, '-0 strictEqual to 0');
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| 255 | t.notStrictEqual(0, -0, '0 notStrictEqual to -0');
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| 256 | t.notStrictEqual(-0, 0, '-0 notStrictEqual to 0');
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| 257 |
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| 258 | t.deepLooseEqual(0, -0, '0 deepLooseEqual to -0');
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| 259 | t.deepLooseEqual(-0, 0, '-0 deepLooseEqual to 0');
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| 260 | t.notDeepLooseEqual(0, -0, '0 notDeepLooseEqual to -0');
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| 261 | t.notDeepLooseEqual(-0, 0, '-0 notDeepLooseEqual to 0');
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| 262 |
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| 263 | t.deepEqual(0, -0, '0 deepEqual to -0');
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| 264 | t.deepEqual(-0, 0, '-0 deepEqual to 0');
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| 265 | t.notDeepEqual(0, -0, '0 notDeepEqual to -0');
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| 266 | t.notDeepEqual(-0, 0, '-0 notDeepEqual to 0');
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| 267 |
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| 268 | t.end();
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| 269 | });
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| 270 |
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| 271 | test('NaNs', function (t) {
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| 272 | t.equal(NaN, NaN, 'NaN equal to NaN');
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| 273 | t.notEqual(NaN, NaN, 'NaN notEqual to NaN');
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| 274 |
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| 275 | t.looseEqual(NaN, NaN, 'NaN looseEqual to NaN');
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| 276 | t.notLooseEqual(NaN, NaN, 'NaN notLooseEqual to NaN');
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| 277 |
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| 278 | t.strictEqual(NaN, NaN, 'NaN strictEqual to NaN');
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| 279 | t.notStrictEqual(NaN, NaN, 'NaN notStrictEqual to NaN');
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| 280 |
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| 281 | t.deepLooseEqual(NaN, NaN, 'NaN deepLooseEqual to NaN');
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| 282 | t.notDeepLooseEqual(NaN, NaN, 'NaN notDeepLooseEqual to NaN');
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| 283 |
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| 284 | t.deepEqual(NaN, NaN, 'NaN deepEqual to NaN');
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| 285 | t.notDeepEqual(NaN, NaN, 'NaN notDeepEqual to NaN');
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| 286 |
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| 287 | t.end();
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| 288 | });
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| 289 | });
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