js/src/jit-test/tests/debug/Environment-getVariable-03.js@ac0c01689b40
js/src/jit-test/tests/debug/Environment-getVariable-03.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.
1 // getVariable sees bindings in let-block scopes.
3 var g = newGlobal();
4 var dbg = Debugger(g);
5 var log = '';
6 dbg.onDebuggerStatement = function (frame) {
7 log += frame.environment.getVariable("x");
8 };
9 g.eval("function f() {\n" +
10 " let x = 'a';\n" +
11 " debugger;\n" +
12 " for (let x = 0; x < 2; x++)\n" +
13 " if (x === 0)\n" +
14 " debugger;\n" +
15 " else {\n" +
16 " let x = 'b'; debugger;\n" +
17 " }\n" +
18 "}\n");
19 g.f();
20 g.eval("let (x = 'c') { debugger; }");
21 g.eval("{ let x = 'd'; debugger; }");
22 assertEq(log, 'a0bcd');
