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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/cacheir/set-has-value.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/cacheir/set-has-value.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/set-has-value.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/set-has-value.js b/js/src/jit-test/tests/cacheir/set-has-value.js new file mode 100644 index 0000000000..af03bf02e3 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/set-has-value.js @@ -0,0 +1,30 @@ +// Return a new set, possibly filling some dummy entries to enforce creating +// multiple hash buckets. +function createSet(values, n) { + var xs = [...values]; + for (var i = 0; i < n; ++i) { + xs.push({}); + } + return new Set(xs); +} + +function runTest(fn) { + fn(0); + fn(100); +} + +function testPolymorphic(n) { + var xs = [10, 10.5, "test", Symbol("?"), 123n, -123n, {}, []]; + var ys = [-0, NaN, "bad", Symbol("!"), 42n, -99n, {}, []]; + var zs = [...xs, ...ys]; + var set = createSet(xs, n); + + var N = 128; + var c = 0; + for (var i = 0; i < N; ++i) { + var z = zs[i & 15]; + if (set.has(z)) c++; + } + assertEq(c, N / 2); +} +runTest(testPolymorphic); |