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/array-isArray-proxy-recursion.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/non262/extensions/array-isArray-proxy-recursion.js (limited to 'js/src/tests/non262/extensions/array-isArray-proxy-recursion.js') diff --git a/js/src/tests/non262/extensions/array-isArray-proxy-recursion.js b/js/src/tests/non262/extensions/array-isArray-proxy-recursion.js new file mode 100644 index 0000000000..ca2907a99a --- /dev/null +++ b/js/src/tests/non262/extensions/array-isArray-proxy-recursion.js @@ -0,0 +1,41 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 1282047; +var summary = 'Infinite recursion via Array.isArray on a proxy'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var proxy = Proxy.revocable([], {}).proxy; + +// A depth of 100000 ought to be enough for any platform to consume its entire +// stack, hopefully without making any recalcitrant platforms time out. If no +// timeout happens, the assertEq checks for the proper expected value. +for (var i = 0; i < 1e5; i++) + proxy = new Proxy(proxy, {}); + +try +{ + assertEq(Array.isArray(proxy), true); + + // If we reach here, it's cool, we just didn't consume the entire stack. +} +catch (e) +{ + assertEq(e instanceof InternalError, true, + "should have thrown for over-recursion"); +} + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3