| // A breakpoint handler may clear itself. |
| |
| var g = newGlobal(); |
| var bphits = 0; |
| var handler = {hit: function (frame) { frame.script.clearBreakpoint(this); bphits++; }}; |
| var dbg = Debugger(g); |
| var hits = 0; |
| dbg.onDebuggerStatement = function (frame) { |
| var offs = frame.script.getLineOffsets(g.line0 + 3); |
| for (var i = 0; i < offs.length; i++) |
| frame.script.setBreakpoint(offs[i], handler); |
| hits++; |
| }; |
| g.eval("var line0 = Error().lineNumber;\n" + |
| "debugger;\n" + // line0 + 1 |
| "for (var i = 0; i < 4; i++)\n" + // line0 + 2 |
| " result = 'ok';\n"); // line0 + 3 |
| assertEq(hits, 1); |
| assertEq(bphits, 1); |