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/proxy/testDirectProxyKeys4.js | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/testDirectProxyKeys4.js (limited to 'js/src/jit-test/tests/proxy/testDirectProxyKeys4.js') diff --git a/js/src/jit-test/tests/proxy/testDirectProxyKeys4.js b/js/src/jit-test/tests/proxy/testDirectProxyKeys4.js new file mode 100644 index 0000000000..16ce41a029 --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyKeys4.js @@ -0,0 +1,7 @@ +load(libdir + "asserts.js"); + +// Throw TypeError if trap returns a property key multiple times. + +var handler = { ownKeys: () => [ 'foo', 'foo' ] }; +for (let p of [new Proxy({}, handler), Proxy.revocable({}, handler).proxy]) + assertThrowsInstanceOf(() => Object.keys(p), TypeError); -- cgit v1.2.3