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js/src/jit-test/tests/debug/Object-deleteProperty-error-01.js@129ffea94266

js/src/jit-test/tests/debug/Object-deleteProperty-error-01.js

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 // Don't crash when a scripted proxy handler throws Error.prototype.

 var g = newGlobal();

 var dbg = Debugger(g);

 dbg.onDebuggerStatement = function (frame) {

     try {

         frame.arguments[0].deleteProperty("x");

     } catch (exc) {

         return;

     }

     throw new Error("deleteProperty should throw");

 };

 g.eval("function h(obj) { debugger; }");

 g.eval("h(Proxy.create({delete: function () { throw Error.prototype; }}));");