diff options
Diffstat (limited to 'js/src/jit-test/tests/symbol/truthiness.js')
| -rw-r--r-- | js/src/jit-test/tests/symbol/truthiness.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/symbol/truthiness.js b/js/src/jit-test/tests/symbol/truthiness.js new file mode 100644 index 0000000000..a672158d60 --- /dev/null +++ b/js/src/jit-test/tests/symbol/truthiness.js @@ -0,0 +1,13 @@ +for (var i = 0; i < 9; i++) + assertEq(Symbol() ? 1 : 0, 1, "symbols are truthy"); + +var a = [0, 0, 0, 0, 0, Symbol(), Symbol()]; +var b = []; +function f(i, v) { + b[i] = v ? "yes" : "no"; +} +for (var i = 0; i < a.length; i++) + f(i, a[i]); +assertEq(b[b.length - 3], "no"); +assertEq(b[b.length - 2], "yes"); +assertEq(b[b.length - 1], "yes"); |