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/proxy/bug901979-1.js | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/bug901979-1.js (limited to 'js/src/jit-test/tests/proxy/bug901979-1.js') diff --git a/js/src/jit-test/tests/proxy/bug901979-1.js b/js/src/jit-test/tests/proxy/bug901979-1.js new file mode 100644 index 0000000000..f6432a838c --- /dev/null +++ b/js/src/jit-test/tests/proxy/bug901979-1.js @@ -0,0 +1,16 @@ +// A proxy on the prototype chain of the global can't intercept lazy definition of globals. +// Thanks to André Bargull for this one. +load(libdir + "immutable-prototype.js"); + +var global = this; +var status = "pass"; +var handler = { + get: function get(t, pk, r) { status = "FAIL get"; }, + has: function has(t, pk) { status = "FAIL has"; } +}; + +if (globalPrototypeChainIsMutable()) + Object.prototype.__proto__ = new Proxy(Object.create(null), handler); + +Map; +assertEq(status, "pass"); -- cgit v1.2.3