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 --- .../tests/proxy/preserve-iscallable-isconstructor.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js (limited to 'js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js') diff --git a/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js b/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js new file mode 100644 index 0000000000..f1c84e2065 --- /dev/null +++ b/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js @@ -0,0 +1,17 @@ +load(libdir + "asserts.js"); + +var global = newGlobal({newCompartment: true}) +var fun = global.eval("(function() {})") +var p = new Proxy(fun, {}) + +// Nuking should preserve IsCallable and IsConstructor. +assertEq(isConstructor(p), true); +assertEq(typeof p, "function"); +nukeCCW(fun); +assertEq(isConstructor(p), true); +assertEq(typeof p, "function"); + +// But actually calling and constructing should throw, because it's been +// nuked. +assertThrowsInstanceOf(() => { p(); }, TypeError); +assertThrowsInstanceOf(() => { new p(); }, TypeError); -- cgit v1.2.3