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comparison: js/src/jit-test/tests/basic/spread-call-eval.js
js/src/jit-test/tests/basic/spread-call-eval.js
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- 6474c204b198
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| -1:000000000000 | 0:1cd5fb4aaf5c |
|---|---|
| 1 load(libdir + "asserts.js"); | |
| 2 load(libdir + "iteration.js"); | |
| 3 | |
| 4 assertEq(eval(...[]), undefined); | |
| 5 assertEq(eval(...["1 + 2"]), 3); | |
| 6 | |
| 7 let a = 10, b = 1; | |
| 8 assertEq(eval(...["a + b"]), 11); | |
| 9 | |
| 10 (function() { | |
| 11 let a = 20; | |
| 12 assertEq(eval(...["a + b"]), 21); | |
| 13 })(); | |
| 14 | |
| 15 with ({ a: 30 }) { | |
| 16 assertEq(eval(...["a + b"]), 31); | |
| 17 } | |
| 18 | |
| 19 let line0 = Error().lineNumber; | |
| 20 try { // line0 + 1 | |
| 21 eval(...["("]); // line0 + 2 | |
| 22 } catch (e) { | |
| 23 assertEq(e.lineNumber, 1); | |
| 24 } | |
| 25 | |
| 26 // other iterable objects | |
| 27 assertEq(eval(...["a + b"][std_iterator]()), 11); | |
| 28 assertEq(eval(...Set(["a + b"])), 11); | |
| 29 let itr = {}; | |
| 30 itr[std_iterator] = function() { | |
| 31 return { | |
| 32 i: 0, | |
| 33 next: function() { | |
| 34 this.i++; | |
| 35 if (this.i == 1) | |
| 36 return { value: "a + b", done: false }; | |
| 37 else | |
| 38 return { value: undefined, done: true }; | |
| 39 } | |
| 40 }; | |
| 41 }; | |
| 42 assertEq(eval(...itr), 11); | |
| 43 function* gen() { | |
| 44 yield "a + b"; | |
| 45 } | |
| 46 assertEq(eval(...gen()), 11); | |
| 47 | |
| 48 let c = ["C"], d = "D"; | |
| 49 assertEq(eval(...c=["c[0] + d"]), "c[0] + dD"); | |
| 50 | |
| 51 // According to the draft spec, null and undefined are to be treated as empty | |
| 52 // arrays. However, they are not iterable. If the spec is not changed to be in | |
| 53 // terms of iterables, these tests should be fixed. | |
| 54 //assertEq(eval("a + b", ...null), 11); | |
| 55 //assertEq(eval("a + b", ...undefined), 11); | |
| 56 assertThrowsInstanceOf(() => eval("a + b", ...null), TypeError); | |
| 57 assertThrowsInstanceOf(() => eval("a + b", ...undefined), TypeError); |
