diff options
Diffstat (limited to 'js/src/tests/non262/Array/slice-sparse-with-large-index.js')
| -rw-r--r-- | js/src/tests/non262/Array/slice-sparse-with-large-index.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/slice-sparse-with-large-index.js b/js/src/tests/non262/Array/slice-sparse-with-large-index.js new file mode 100644 index 0000000000..7fcf571e53 --- /dev/null +++ b/js/src/tests/non262/Array/slice-sparse-with-large-index.js @@ -0,0 +1,18 @@ +var array = []; +array[2**31 - 2] = "INT32_MAX - 1"; +array[2**31 - 1] = "INT32_MAX"; +array[2**31 - 0] = "INT32_MAX + 1"; +array[2**32 - 2] = "UINT32_MAX - 1"; +array[2**32 - 1] = "UINT32_MAX"; +array[2**32 - 0] = "UINT32_MAX + 1"; + +var copy = array.slice(); +assertEq(copy[2**31 - 2], "INT32_MAX - 1"); +assertEq(copy[2**31 - 1], "INT32_MAX"); +assertEq(copy[2**31 - 0], "INT32_MAX + 1"); +assertEq(copy[2**32 - 2], "UINT32_MAX - 1"); +assertEq(copy[2**32 - 1], undefined); +assertEq(copy[2**32 - 0], undefined); + +if (typeof reportCompare === "function") + reportCompare(true, true); |