From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/cacheir/set-has-symbol.js | 30 +++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/set-has-symbol.js (limited to 'js/src/jit-test/tests/cacheir/set-has-symbol.js') diff --git a/js/src/jit-test/tests/cacheir/set-has-symbol.js b/js/src/jit-test/tests/cacheir/set-has-symbol.js new file mode 100644 index 0000000000..35e4f11267 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/set-has-symbol.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 test(n) { + var xs = [Symbol(), Symbol()]; + var ys = [Symbol(), Symbol()]; + var zs = [...xs, ...ys]; + var set = createSet(xs, n); + + var N = 100; + var c = 0; + for (var i = 0; i < N; ++i) { + var z = zs[i & 3]; + if (set.has(z)) c++; + } + assertEq(c, N / 2); +} +runTest(test); -- cgit v1.2.3