From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../tests/ion/inlining/getelem-getter-proto.js | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 js/src/jit-test/tests/ion/inlining/getelem-getter-proto.js (limited to 'js/src/jit-test/tests/ion/inlining/getelem-getter-proto.js') diff --git a/js/src/jit-test/tests/ion/inlining/getelem-getter-proto.js b/js/src/jit-test/tests/ion/inlining/getelem-getter-proto.js new file mode 100644 index 0000000000..8aab839f1e --- /dev/null +++ b/js/src/jit-test/tests/ion/inlining/getelem-getter-proto.js @@ -0,0 +1,55 @@ +// Test for inlined getters for jsop_getelem accesses, where the getter is a +// property on the prototype. + +// Defined outside of the test functions to ensure they're recognised as +// constants in Ion. +var atom1 = "prop1"; +var atom2 = "prop2"; +var sym1 = Symbol(); +var sym2 = Symbol(); + +function testAtom() { + var proto = { + get [atom1]() { return 1; }, + get [atom2]() { return 2; }, + }; + + var holder = Object.create(proto); + + function f() { + for (var i = 0; i < 1000; ++i) { + var x = holder[atom1]; + var y = holder[atom2]; + assertEq(x, 1); + assertEq(y, 2); + } + } + + for (var i = 0; i < 2; i++) { + f(); + } +} +testAtom(); + +function testSymbol() { + var proto = { + get [sym1]() { return 1; }, + get [sym2]() { return 2; }, + }; + + var holder = Object.create(proto); + + function f() { + for (var i = 0; i < 1000; ++i) { + var x = holder[sym1]; + var y = holder[sym2]; + assertEq(x, 1); + assertEq(y, 2); + } + } + + for (var i = 0; i < 2; i++) { + f(); + } +} +testSymbol(); -- cgit v1.2.3