From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/ion/object-create.js | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 js/src/jit-test/tests/ion/object-create.js (limited to 'js/src/jit-test/tests/ion/object-create.js') diff --git a/js/src/jit-test/tests/ion/object-create.js b/js/src/jit-test/tests/ion/object-create.js new file mode 100644 index 0000000000..dca277c3ed --- /dev/null +++ b/js/src/jit-test/tests/ion/object-create.js @@ -0,0 +1,25 @@ +// Ensure Ion inlining of Object.create(x) tests the type of x +// matches the template object. + +var P1 = {}; +var P2 = {}; +minorgc(); + +function f1() { + for (var i=0; i<100; i++) { + var P = (i & 1) ? P1 : P2; + var o = Object.create(P); + assertEq(Object.getPrototypeOf(o), P); + } +} +f1(); + +function f2() { + var arr = [null, Array]; + for (var i=0; i<99; i++) { + var p = arr[(i / 50)|0]; + var o = Object.create(p); + assertEq(Object.getPrototypeOf(o), p); + } +} +f2(); -- cgit v1.2.3