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 --- .../basic/testSetProtoRegeneratesObjectShape.js | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js (limited to 'js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js') diff --git a/js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js b/js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js new file mode 100644 index 0000000000..1c6e0da3cc --- /dev/null +++ b/js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js @@ -0,0 +1,24 @@ +function testSetProtoRegeneratesObjectShape() +{ + var f = function() {}; + var g = function() {}; + g.prototype.__proto__ = {}; + + function iq(obj) + { + for (var i = 0; i < 10; ++i) + "" + obj.prototype; + } + + iq(f); + iq(f); + iq(f); + iq(f); + iq(g); + + if (shapeOf(f.prototype) === shapeOf(g.prototype)) + return "object shapes same after proto of one is changed"; + + return true; +} +assertEq(testSetProtoRegeneratesObjectShape(), true); -- cgit v1.2.3