From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/jit-test/tests/proxy/surfaces.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/proxy/surfaces.js (limited to 'js/src/jit-test/tests/proxy/surfaces.js') diff --git a/js/src/jit-test/tests/proxy/surfaces.js b/js/src/jit-test/tests/proxy/surfaces.js new file mode 100644 index 000000000..087b53f94 --- /dev/null +++ b/js/src/jit-test/tests/proxy/surfaces.js @@ -0,0 +1,14 @@ +// Check superficial properties of the Proxy constructor. + +var desc = Object.getOwnPropertyDescriptor(this, "Proxy"); +assertEq(desc.configurable, true); +assertEq(desc.enumerable, false); +assertEq(desc.writable, true); +assertEq(desc.value, Proxy); + +assertEq(typeof Proxy, "function"); +assertEq(Object.getPrototypeOf(Proxy), Function.prototype); +assertEq(Proxy.length, 2); + +// Proxy is a constructor but has no .prototype property. +assertEq(Proxy.hasOwnProperty("prototype"), false); -- cgit v1.2.3