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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/collections/Map-clear-5.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/collections/Map-clear-5.js')
-rw-r--r-- | js/src/jit-test/tests/collections/Map-clear-5.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/collections/Map-clear-5.js b/js/src/jit-test/tests/collections/Map-clear-5.js new file mode 100644 index 0000000000..74fcdd4ebe --- /dev/null +++ b/js/src/jit-test/tests/collections/Map-clear-5.js @@ -0,0 +1,14 @@ +// Map.clear is unaffected by deleting/monkeypatching Map.prototype.{delete,iterator}. + +var data = [["a", 1], ["b", 2]]; +var m1 = new Map(data), m2 = new Map(data); + +delete Map.prototype.delete; +delete Map.prototype.iterator; +m1.clear(); +assertEq(m1.size, 0); + +Map.prototype.delete = function () { throw "FAIL"; }; +Map.prototype.iterator = function () { throw "FAIL"; }; +m2.clear(); +assertEq(m2.size, 0); |