michael@0: // Breakpoints are dropped from eval scripts when they finish executing.
michael@0: // (The eval cache doesn't cache breakpoints.)
michael@0: 
michael@0: var g = newGlobal();
michael@0: 
michael@0: g.line0 = undefined;
michael@0: g.eval("function f() {\n" +
michael@0:        "    return eval(s);\n" +
michael@0:        "}\n");
michael@0: g.s = ("line0 = Error().lineNumber;\n" +
michael@0:        "debugger;\n" +          // line0 + 1
michael@0:        "result = 'ok';\n");     // line0 + 2
michael@0: 
michael@0: var dbg = Debugger(g);
michael@0: var hits = 0, bphits = 0;
michael@0: dbg.onDebuggerStatement = function (frame) {
michael@0:     assertEq(frame.type, 'eval');
michael@0:     assertEq(frame.script.getBreakpoints().length, 0);
michael@0:     var h = {hit: function (frame) { bphits++; }};
michael@0:     var offs = frame.script.getLineOffsets(g.line0 + 2);
michael@0:     for (var i = 0; i < offs.length; i++)
michael@0:         frame.script.setBreakpoint(offs[i], h);
michael@0:     hits++;
michael@0: };
michael@0: 
michael@0: for (var i = 0; i < 3; i++) {
michael@0:     assertEq(g.f(), 'ok');
michael@0:     assertEq(g.result, 'ok');
michael@0: }
michael@0: assertEq(hits, 3);
michael@0: assertEq(bphits, 3);