michael@0: // Basic breakpoint test.
michael@0: 
michael@0: var g = newGlobal();
michael@0: g.s = '';
michael@0: var handler = {
michael@0:     hit: function (frame) {
michael@0:         assertEq(this, handler);
michael@0:         g.s += '1';
michael@0:     }
michael@0: };
michael@0: var dbg = Debugger(g);
michael@0: dbg.onDebuggerStatement = function (frame) {
michael@0:     g.s += '0';
michael@0:     var line0 = frame.script.getOffsetLine(frame.offset);
michael@0:     var offs = frame.script.getLineOffsets(line0 + 2);
michael@0:     for (var i = 0; i < offs.length; i++)
michael@0:         frame.script.setBreakpoint(offs[i], handler);
michael@0: };
michael@0: g.eval("debugger;\n" +
michael@0:        "s += 'a';\n" +  // line0 + 1
michael@0:        "s += 'b';\n");  // line0 + 2
michael@0: assertEq(g.s, "0a1b");