js/src/jit-test/tests/debug/Environment-setVariable-11.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/debug/Environment-setVariable-11.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 | // setVariable cannot modify the binding for a FunctionExpression's name. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "asserts.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var g = newGlobal(); |
| michael@0 | 6 | var dbg = Debugger(g); |
| michael@0 | 7 | var hits = 0; |
| michael@0 | 8 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 9 | var env = frame.environment.find("f"); |
| michael@0 | 10 | assertEq(env.getVariable("f"), frame.callee); |
| michael@0 | 11 | assertThrowsInstanceOf(function () { env.setVariable("f", 0) }, TypeError); |
| michael@0 | 12 | assertThrowsInstanceOf(function () { env.setVariable("f", frame.callee) }, TypeError); |
| michael@0 | 13 | hits++; |
| michael@0 | 14 | }; |
| michael@0 | 15 | g.eval("(function f() { debugger; })();"); |
| michael@0 | 16 | assertEq(hits, 1); |
