js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-surfaces-01.js

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1 // The argument to Debugger.Object.prototype.getOwnPropertyDescriptor can be omitted.
2
3 var g = newGlobal();
4 g.eval("var obj = {};");
5
6 var dbg = Debugger(g);
7 var obj;
8 dbg.onDebuggerStatement = function (frame) { obj = frame.eval("obj").return; };
9 g.eval("debugger;");
10
11 assertEq(obj.getOwnPropertyDescriptor(), undefined);
12 g.obj.undefined = 17;
13 var desc = obj.getOwnPropertyDescriptor();
14 assertEq(desc.value, 17);

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