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/basic/testBug504520Harder.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/jit-test/tests/basic/testBug504520Harder.js (limited to 'js/src/jit-test/tests/basic/testBug504520Harder.js') diff --git a/js/src/jit-test/tests/basic/testBug504520Harder.js b/js/src/jit-test/tests/basic/testBug504520Harder.js new file mode 100644 index 0000000000..9a08193195 --- /dev/null +++ b/js/src/jit-test/tests/basic/testBug504520Harder.js @@ -0,0 +1,33 @@ +function testBug504520Harder() { + // test 1024 similar cases + var vals = [1/0, -1/0, 0, 0/0]; + var ops = ["===", "!==", "==", "!=", "<", ">", "<=", ">="]; + for (var x of vals) { + for (var y of vals) { + for (var op of ops) { + for (var z of vals) { + // Assume eval is correct. This depends on the global + // Infinity property not having been reassigned. + var xz = eval(x + op + z); + var yz = eval(y + op + z); + + var arr = [x, x, x, x, x, x, x, x, x, y]; + assertEq(arr.length > 9, true); + var expected = [xz, xz, xz, xz, xz, xz, xz, xz, xz, yz]; + + // ?: looks superfluous but that's what we're testing here + var fun = eval( + '(function (arr, results) {\n' + + ' for (let i = 0; i < arr.length; i++)\n' + + ' results.push(arr[i]' + op + z + ' ? "true" : "false");\n' + + '});\n'); + var actual = []; + fun(arr, actual); + print(x, y, op, z); + assertEq("" + actual, "" + expected); + } + } + } + } +} +testBug504520Harder(); -- cgit v1.2.3