The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/debug/Script-clearBreakpoint-01.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,19 @@
     1.4 +// A breakpoint handler may clear itself.
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var bphits = 0;
     1.8 +var handler = {hit: function (frame) { frame.script.clearBreakpoint(this); bphits++; }};
     1.9 +var dbg = Debugger(g);
    1.10 +var hits = 0;
    1.11 +dbg.onDebuggerStatement = function (frame) {
    1.12 +    var offs = frame.script.getLineOffsets(g.line0 + 3);
    1.13 +    for (var i = 0; i < offs.length; i++)
    1.14 +        frame.script.setBreakpoint(offs[i], handler);
    1.15 +    hits++;
    1.16 +};
    1.17 +g.eval("var line0 = Error().lineNumber;\n" +
    1.18 +       "debugger;\n" +                    // line0 + 1
    1.19 +       "for (var i = 0; i < 4; i++)\n" +  // line0 + 2
    1.20 +       "    result = 'ok';\n");           // line0 + 3
    1.21 +assertEq(hits, 1);
    1.22 +assertEq(bphits, 1);