js/src/jit-test/tests/debug/Debugger-debuggees-21.js

Thu, 15 Jan 2015 15:59:08 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 15 Jan 2015 15:59:08 +0100
branch
TOR_BUG_9701
changeset 10
ac0c01689b40
permissions
-rw-r--r--

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0 1 // Errors adding globals in addAllGlobalsAsDebuggees should be reported.
michael@0 2
michael@0 3 // The exception that might be thrown in this test reflects our inability
michael@0 4 // to change compartments to debug mode while they have frames on the
michael@0 5 // stack. If we run this test with --debugjit, it won't throw an error at
michael@0 6 // all, since all compartments are already in debug mode. So, pass if the
michael@0 7 // script completes normally, or throws an appropriate exception.
michael@0 8 try {
michael@0 9 newGlobal().eval("(new Debugger).addAllGlobalsAsDebuggees();");
michael@0 10 } catch (ex) {
michael@0 11 assertEq(!!(''+ex).match(/can't start debugging: a debuggee script is on the stack/), true);
michael@0 12 }

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