diff options
Diffstat (limited to 'js/src/jit-test/tests/basic/testNewArrayCount.js')
| -rw-r--r-- | js/src/jit-test/tests/basic/testNewArrayCount.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testNewArrayCount.js b/js/src/jit-test/tests/basic/testNewArrayCount.js new file mode 100644 index 0000000000..cb7e6d9843 --- /dev/null +++ b/js/src/jit-test/tests/basic/testNewArrayCount.js @@ -0,0 +1,12 @@ +function testNewArrayCount() +{ + function count(a) { var n = 0; for (var p in a) n++; return n; } + var a = []; + for (var i = 0; i < 5; i++) + a = [0]; + assertEq(count(a), 1); + for (var i = 0; i < 5; i++) + a = [0, , 2]; + assertEq(count(a), 2); +} +testNewArrayCount(); |