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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/cacheir/function-length.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/cacheir/function-length.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/function-length.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/function-length.js b/js/src/jit-test/tests/cacheir/function-length.js new file mode 100644 index 0000000000..14e852683f --- /dev/null +++ b/js/src/jit-test/tests/cacheir/function-length.js @@ -0,0 +1,48 @@ +function interpreted() { + for (var i = 0; i < 50; i++) { + var f = function () {}; + assertEq(f.length, 0); + } + + for (var i = 0; i < 50; i++) { + var f = function (a, b) {}; + assertEq(f.length, 2); + } +} + +function bound() { + for (var i = 0; i < 50; i++) { + var f = (function () {}).bind({}); + assertEq(f.length, 0); + } + + for (var i = 0; i < 50; i++) { + var f = (function (a, b) {}).bind({}); + assertEq(f.length, 2); + } +} + +function native() { + for (var i = 0; i < 50; i++) { + // Use the interpreted function for getting the IC generated in the first place. + var f = function (a) {}; + + if (i == 15) { + f = Math.sin; + } else if (i == 20) { + f = Math.cos; + } else if (i == 25) { + f = Math.ceil; + } else if (i == 30) { + f = Math.tan; + } else if (i == 35) { + f = Math.tanh; + } + + assertEq(f.length, 1); + } +} + +interpreted(); +bound(); +native();
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