js/src/jit-test/tests/debug/Object-proto.js

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-1:000000000000 0:748b8ca7ead5
1 // Debugger.Object.prototype.proto
2 var g = newGlobal();
3 var dbgeval = function () {
4 var dbg = new Debugger(g);
5 var hits = 0;
6 g.eval("function f() { debugger; }");
7 var lastval;
8 dbg.onDebuggerStatement = function (frame) { lastval = frame.arguments[0]; };
9 return function dbgeval(s) {
10 g.eval("f(" + s + ");");
11 return lastval;
12 };
13 }();
14
15 var Op = dbgeval("Object.prototype");
16 assertEq(Op.proto, null);
17 assertEq(dbgeval("({})").proto, Op);
18
19 var Ap = dbgeval("[]").proto;
20 assertEq(Ap, dbgeval("Array.prototype"));
21 assertEq(Ap.proto, Op);
22
23 assertEq(dbgeval("Object").proto, dbgeval("Function.prototype"));

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