Object-defineProperty-09.js

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// defineProperty can't re-define non-configurable properties.

// Also: when defineProperty throws, the exception is native to the debugger

// compartment, not a wrapper.

var g = newGlobal({newCompartment: true});

var dbg = new Debugger;

var gw = dbg.addDebuggee(g);

gw.defineProperty("p", {value: 1});

g.p = 4;

assertEq(g.p, 1);

var threw;

try {

    gw.defineProperty("p", {value: 2});

    threw = false;

} catch (exc) {

    threw = true;

    assertEq(exc instanceof TypeError, true);

    assertEq(typeof exc.message, "string");

    assertEq(typeof exc.stack, "string");

assertEq(threw, true);

assertEq(g.p, 1);