| utatane.tea@gmail.com | f4e61e6 | 2017-09-08 18:58:24 +0000 | [diff] [blame] | 1 | function shouldBe(actual, expected) { |
| 2 | if (actual !== expected) |
| 3 | throw new Error('bad value: ' + actual); |
| 4 | } |
| 5 | |
| 6 | var obj = { |
| 7 | a: 1, |
| 8 | b: 2, |
| 9 | c: 3, |
| 10 | d: null, |
| 11 | e: 'e' |
| 12 | }; |
| 13 | |
| 14 | function test(src) { |
| 15 | var o = {}; |
| 16 | var keys = Object.keys(src); |
| 17 | for (var i = 0; i < keys.length; ++i) { |
| 18 | var key = keys[i]; |
| 19 | o[key] = src[key]; |
| 20 | } |
| 21 | return o; |
| 22 | } |
| 23 | noInline(test); |
| 24 | |
| 25 | for (var i = 0; i < 1e4; ++i) |
| 26 | shouldBe(JSON.stringify(test(obj)), `{"a":1,"b":2,"c":3,"d":null,"e":"e"}`); |
