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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/basic/new-bound-function.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/basic/new-bound-function.js')
-rw-r--r-- | js/src/jit-test/tests/basic/new-bound-function.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/new-bound-function.js b/js/src/jit-test/tests/basic/new-bound-function.js new file mode 100644 index 0000000000..49d06d8c3c --- /dev/null +++ b/js/src/jit-test/tests/basic/new-bound-function.js @@ -0,0 +1,20 @@ +var funProto = Function.prototype; +assertEq(Object.getOwnPropertyDescriptor(funProto, "prototype"), undefined); + +function Point(x, y) { this.x = x; this.y = y; } + +var YAxisPoint = Point.bind(null, 0); + +assertEq(YAxisPoint.prototype, undefined); + +var oldPoint; +for (var i = 0, sz = 9; i < sz; oldPoint = point, i++) +{ + var point = new YAxisPoint(5); + assertEq(point === oldPoint, false); + assertEq(point.x, 0); + assertEq(point.y, 5); + assertEq(Object.getOwnPropertyDescriptor(funProto, "prototype"), undefined); + assertEq(Object.getOwnPropertyDescriptor(YAxisPoint, "prototype"), undefined); +} + |