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/testDirectProxySet3.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/testDirectProxySet3.js (limited to 'js/src/jit-test/tests/proxy/testDirectProxySet3.js') diff --git a/js/src/jit-test/tests/proxy/testDirectProxySet3.js b/js/src/jit-test/tests/proxy/testDirectProxySet3.js new file mode 100644 index 0000000000..94674aed61 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxySet3.js @@ -0,0 +1,14 @@ +load(libdir + "asserts.js"); + +// Throw a TypeError if the trap sets a non-writable, non-configurable property +for (var key of ['foo', Symbol.for('quux')]) { + var target = {}; + Object.defineProperty(target, key, { + value: 'bar', + writable: false, + configurable: false + }); + var handler = { set: () => true }; + for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) + assertThrowsInstanceOf(() => p[key] = 'baz', TypeError); +} -- cgit v1.2.3