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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-values-1.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-values-1.js')
-rw-r--r-- | js/src/jit-test/tests/collections/Map-values-1.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/collections/Map-values-1.js b/js/src/jit-test/tests/collections/Map-values-1.js new file mode 100644 index 0000000000..8a31b59076 --- /dev/null +++ b/js/src/jit-test/tests/collections/Map-values-1.js @@ -0,0 +1,14 @@ +// map.keys(), .values(), and .entries() on an empty map produce empty iterators. + +var m = new Map(); +var ki = m.keys(), vi = m.values(), ei = m.entries(); +var p = Object.getPrototypeOf(ki) +assertEq(Object.getPrototypeOf(vi), p); +assertEq(Object.getPrototypeOf(ei), p); + +for (let k of ki) + throw "FAIL"; +for (let v of vi) + throw "FAIL"; +for (let [k, v] of ei) + throw "FAIL"; |