| // getLineOffsets correctly places the various parts of a ForStatement. |
| |
| var g = newGlobal(); |
| var dbg = Debugger(g); |
| dbg.onDebuggerStatement = function (frame) { |
| function handler(line) { |
| return {hit: function (frame) { g.log += "" + line; }}; |
| } |
| |
| var s = frame.eval("f").return.script; |
| for (var line = 2; line <= 6; line++) { |
| var offs = s.getLineOffsets(g.line0 + line); |
| var h = handler(line); |
| for (var i = 0; i < offs.length; i++) { |
| assertEq(s.getOffsetLocation(offs[i]).lineNumber, g.line0 + line); |
| s.setBreakpoint(offs[i], h); |
| } |
| } |
| }; |
| |
| g.log = ''; |
| g.eval("var line0 = Error().lineNumber;\n" + |
| "function f(n) {\n" + // line0 + 1 |
| " for (var i = 0;\n" + // line0 + 2 |
| " i < n;\n" + // line0 + 3 |
| " i++)\n" + // line0 + 4 |
| " log += '.';\n" + // line0 + 5 |
| " log += '!';\n" + // line0 + 6 |
| "}\n" + |
| "debugger;\n"); |
| assertEq(g.log, ""); |
| g.f(3); |
| assertEq(g.log, "235.435.435.436!"); |