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comparison: js/src/jit-test/tests/ion/setelem-hole.js
js/src/jit-test/tests/ion/setelem-hole.js
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- 6474c204b198
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| -1:000000000000 | 0:343c47bafa23 |
|---|---|
| 1 // Storing a typed value. | |
| 2 function test1() { | |
| 3 var a = []; | |
| 4 for (var i=0; i<130; i++) { | |
| 5 a[i] = i + 1; | |
| 6 } | |
| 7 return a; | |
| 8 } | |
| 9 | |
| 10 var arr = test1(); | |
| 11 assertEq(arr.length, 130); | |
| 12 | |
| 13 for (var i=0; i<130; i++) | |
| 14 assertEq(arr[i], i + 1); | |
| 15 | |
| 16 // Storing a Value. | |
| 17 function getValue(x) { | |
| 18 var y = x & 0x3; | |
| 19 if (y == 0) return null; | |
| 20 if (y == 1) return true; | |
| 21 if (y == 2) return 1.23; | |
| 22 if (y == 3) return Math; | |
| 23 assertEq(0, 1); | |
| 24 } | |
| 25 getValue(0); | |
| 26 getValue(1); | |
| 27 | |
| 28 function test2() { | |
| 29 var a = []; | |
| 30 for (var i=0; i<130; i++) { | |
| 31 a[i] = getValue(i); | |
| 32 } | |
| 33 return a; | |
| 34 } | |
| 35 | |
| 36 var arr = test2(); | |
| 37 assertEq(arr.length, 130); | |
| 38 | |
| 39 for (var i=0; i<130; i++) | |
| 40 assertEq(arr[i], getValue(i)); | |
| 41 | |
| 42 // Make sure the length-property is not updated if it's greater than | |
| 43 // the (new) initialized length. | |
| 44 function test3(arr, start, end) { | |
| 45 for (var i=start; i<end; i++) { | |
| 46 arr[i] = 10; | |
| 47 } | |
| 48 } | |
| 49 var a = new Array(200); | |
| 50 test3(a, 10, 130); | |
| 51 assertEq(a.length, 200); | |
| 52 | |
| 53 for (var i=10; i<130; i++) | |
| 54 assertEq(a[i], 10); | |
| 55 | |
| 56 test3(a, 130, 220); | |
| 57 assertEq(a.length, 220); | |
| 58 | |
| 59 // Test constant index. | |
| 60 function test4() { | |
| 61 var a = [0, 1, 2, 3, 4, 5]; | |
| 62 for (var i=0; i<150; i++) { | |
| 63 a[6] = i; | |
| 64 } | |
| 65 return a; | |
| 66 } | |
| 67 var arr = test4(); | |
| 68 assertEq(arr[6], 149); |
