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/testDirectProxyConstruct5.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/testDirectProxyConstruct5.js (limited to 'js/src/jit-test/tests/proxy/testDirectProxyConstruct5.js') diff --git a/js/src/jit-test/tests/proxy/testDirectProxyConstruct5.js b/js/src/jit-test/tests/proxy/testDirectProxyConstruct5.js new file mode 100644 index 0000000000..e86bc456fa --- /dev/null +++ b/js/src/jit-test/tests/proxy/testDirectProxyConstruct5.js @@ -0,0 +1,14 @@ +load(libdir + "asserts.js"); + +// Make sure that a proxy only has a [[Construct]] if the target does + +var handler = {}; +var p = new Proxy(Math.sin, handler); +var r = Proxy.revocable(Math.sin, handler).proxy; + +assertThrowsInstanceOf(() => new p, TypeError, "Can't use 'new' on proxy with non-constructor target"); +assertThrowsInstanceOf(() => new r, TypeError, "Can't use 'new' on proxy with non-constructor target"); +// Better throw regardless of whether we have a handler trap. +handler.construct = (() => ({})); +assertThrowsInstanceOf(() => new p, TypeError, "Can't use 'new' on proxy with non-constructor target"); +assertThrowsInstanceOf(() => new r, TypeError, "Can't use 'new' on proxy with non-constructor target"); -- cgit v1.2.3