diff options
Diffstat (limited to 'js/src/jit-test/tests/self-hosting/tolength.js')
| -rw-r--r-- | js/src/jit-test/tests/self-hosting/tolength.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/self-hosting/tolength.js b/js/src/jit-test/tests/self-hosting/tolength.js new file mode 100644 index 0000000000..06fda18a72 --- /dev/null +++ b/js/src/jit-test/tests/self-hosting/tolength.js @@ -0,0 +1,13 @@ +let ToLength = getSelfHostedValue('ToLength'); + +assertEq(ToLength(NaN), 0); +assertEq(ToLength(-0), 0); +assertEq(ToLength(0), 0); +assertEq(ToLength(-Infinity), 0); +assertEq(ToLength(-Math.pow(2, 31)), 0); + +const MAX = Math.pow(2, 53) - 1; +assertEq(ToLength(Infinity), MAX); +assertEq(ToLength(MAX + 1), MAX); +assertEq(ToLength(3), 3); +assertEq(ToLength(40.5), 40); |