js/src/jit-test/tests/ion/bug701964.js

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 load(libdir + 'array-compare.js');
     3 function f(v) {
     4     return v.length;
     5 }
     7 function g(v) {
     8     return v.length;
     9 }
    11 function h(v) {
    12     return v.length;
    13 }
    15 function aliasCheck(v) {
    16     v[0] = v.length;
    17     v[1] = v.length;
    18     v[2] = v.length;
    19     return v;
    20 }
    22 for(let i = 41; i; i--) {
    23     assertEq(f([]), 0);
    24     assertEq(f([0]), 1);
    25     assertEq(f([0, 1]), 2);
    26     assertEq(f([0, 1, 2]), 3);
    27     assertEq(g(""), 0);
    28     assertEq(g("1"), 1);
    29     assertEq(g("12"), 2);
    30     assertEq(g("123"), 3);
    31     assertEq(h({}), undefined);
    32     assertEq(h({a: 1}), undefined);
    33     assertEq(h({a: 1, b: 2}), undefined);
    34     assertEq(h({a: 1, b: 2, length: 3}), 3);
    35     assertEq(arraysEqual(aliasCheck([0, 1, 2]), [3, 3, 3]), true);
    36 }

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