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-getLineOffsets-02.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,33 @@
     1.4 +// getLineOffsets correctly places the various parts of a ForStatement.
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var dbg = Debugger(g);
     1.8 +dbg.onDebuggerStatement = function (frame) {
     1.9 +    function handler(line) {
    1.10 +        return {hit: function (frame) { g.log += "" + line; }};
    1.11 +    }
    1.12 +
    1.13 +    var s = frame.eval("f").return.script;
    1.14 +    for (var line = 2; line <= 6; line++) {
    1.15 +        var offs = s.getLineOffsets(g.line0 + line);
    1.16 +        var h = handler(line);
    1.17 +        for (var i = 0; i < offs.length; i++) {
    1.18 +            assertEq(s.getOffsetLine(offs[i]), g.line0 + line);
    1.19 +            s.setBreakpoint(offs[i], h);
    1.20 +        }
    1.21 +    }
    1.22 +};
    1.23 +
    1.24 +g.log = '';
    1.25 +g.eval("var line0 = Error().lineNumber;\n" +
    1.26 +       "function f(n) {\n" +        // line0 + 1
    1.27 +       "    for (var i = 0;\n" +    // line0 + 2
    1.28 +       "         i < n;\n" +        // line0 + 3
    1.29 +       "         i++)\n" +          // line0 + 4
    1.30 +       "        log += '.';\n" +    // line0 + 5
    1.31 +       "    log += '!';\n" +        // line0 + 6
    1.32 +       "}\n" +
    1.33 +       "debugger;\n");
    1.34 +assertEq(g.log, "");
    1.35 +g.f(3);
    1.36 +assertEq(g.log, "235.435.435.436!");