diff options
Diffstat (limited to 'js/src/jit-test/tests/ion/recover-string-from-charcode.js')
-rw-r--r-- | js/src/jit-test/tests/ion/recover-string-from-charcode.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/recover-string-from-charcode.js b/js/src/jit-test/tests/ion/recover-string-from-charcode.js new file mode 100644 index 0000000000..be060be8e7 --- /dev/null +++ b/js/src/jit-test/tests/ion/recover-string-from-charcode.js @@ -0,0 +1,13 @@ +// |jit-test| --fast-warmup; --ion-offthread-compile=off + +function foo(n, trigger) { + let result = String.fromCharCode(n * -1); + if (trigger) { + assertEq(result, "\0"); + } +} + +for (var i = 0; i < 100; i++) { + foo(-50, false); +} +foo(0, true); |