| // A Debugger with live breakpoints is live. |
| |
| var g = newGlobal(); |
| g.eval("var line0 = Error().lineNumber;\n" + |
| "function f() {\n" + // line0 + 1 |
| " return 2;\n" + // line0 + 2 |
| "}\n"); |
| |
| var N = 4; |
| var hits = 0; |
| for (var i = 0; i < N; i++) { |
| var dbg = Debugger(g); |
| dbg.onDebuggerStatement = function (frame) { |
| var handler = {hit: function () { hits++; }}; |
| var s = frame.eval("f").return.script; |
| var offs = s.getLineOffsets(g.line0 + 2); |
| for (var j = 0; j < offs.length; j++) |
| s.setBreakpoint(offs[j], handler); |
| }; |
| g.eval('debugger;'); |
| dbg.onDebuggerStatement = undefined; |
| dbg = null; |
| } |
| |
| gc(); |
| |
| assertEq(g.f(), 2); |
| assertEq(hits, N); |