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 --- .../extensions/preventExtensions-cross-global.js | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 js/src/tests/non262/extensions/preventExtensions-cross-global.js (limited to 'js/src/tests/non262/extensions/preventExtensions-cross-global.js') diff --git a/js/src/tests/non262/extensions/preventExtensions-cross-global.js b/js/src/tests/non262/extensions/preventExtensions-cross-global.js new file mode 100644 index 0000000000..0cc68e0fb4 --- /dev/null +++ b/js/src/tests/non262/extensions/preventExtensions-cross-global.js @@ -0,0 +1,49 @@ +// |reftest| skip-if(!xulRuntime.shell) -- needs newGlobal() +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden + */ + +var gTestfile = 'preventExtensions-cross-global.js'; +//----------------------------------------------------------------------------- +var BUGNUMBER = 789897; +var summary = + "Object.preventExtensions and Object.isExtensible should work correctly " + + "across globals"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var otherGlobal = newGlobal(); + +var obj = {}; +assertEq(otherGlobal.Object.isExtensible(obj), true); +assertEq(otherGlobal.Object.preventExtensions(obj), obj); +assertEq(otherGlobal.Object.isExtensible(obj), false); + +var objFromOther = otherGlobal.Object(); +assertEq(Object.isExtensible(objFromOther), true); +assertEq(Object.preventExtensions(objFromOther), objFromOther); +assertEq(Object.isExtensible(objFromOther), false); + +var proxy = new Proxy({}, {}); +assertEq(otherGlobal.Object.isExtensible(proxy), true); +assertEq(otherGlobal.Object.preventExtensions(proxy), proxy); +assertEq(otherGlobal.Object.isExtensible(proxy), false); + +var proxyFromOther = otherGlobal.evaluate("new Proxy({}, {})"); +assertEq(Object.isExtensible(proxyFromOther), true); +assertEq(Object.preventExtensions(proxyFromOther), proxyFromOther); +assertEq(Object.isExtensible(proxyFromOther), false); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3