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js/src/jit-test/tests/debug/breakpoint-noncng.js@ac0c01689b40

js/src/jit-test/tests/debug/breakpoint-noncng.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.

 // Breakpoints work in non-compile-and-go code. Bug 738479.

 var g = newGlobal();

 g.s = '';

 var dbg = new Debugger;

 var gw = dbg.addDebuggee(g);

 g.evaluate(

     "function f() {\n" +  // fscript.startLine

     "    s += 'a';\n" +   // fscript.startLine + 1

     "    s += 'b';\n" +   // fscript.startLine + 2

     "}\n",

     {compileAndGo: false});

 var fscript = gw.makeDebuggeeValue(g.f).script;

 var handler = {hit: function (frame) { g.s += '1'; }};

 for (var pc of fscript.getLineOffsets(fscript.startLine + 2))

     fscript.setBreakpoint(pc, handler);

 g.f();

 assertEq(g.s, "a1b");