1
// After returning from an implicit toString call, the calling frame's onStep
4
var g = newGlobal('new-compartment');
5
g.eval("var originalX = {toString: function () { debugger; log += 'x'; return 1; }};\n");
8
dbg.onDebuggerStatement = function (frame) {
10
frame.older.onStep = function () {
11
if (!g.log.match(/[sy]$/))
16
// expr is an expression that will trigger an implicit toString call.
17
function check(expr) {
22
assertEq(g.log, 'dxsy');
51
g.eval("function lastStep() { throw StopIteration; }");
52
g.eval("function emptyIterator() { debugger; log += 'x'; return { next: lastStep }; }");
53
g.eval("var customEmptyIterator = { __iterator__: emptyIterator };");
55
g.eval("for (i in customEmptyIterator);\n" +
57
assertEq(g.log, 'dxsy');
59
g.eval("var getter = { get x() { debugger; return log += 'x'; } }");
62
g.eval("var setter = { set x(v) { debugger; return log += 'x'; } }");
63
check("setter.x = 1");
65
g.eval("Object.defineProperty(this, 'thisgetter', { get: function() { debugger; log += 'x'; }});");