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// A closure's .environment keeps the lexical environment alive even if the closure is destroyed.
var N = 4;
var g = newGlobal({newCompartment: true});
g.eval("function add(a) { return function (b) { return eval('a + b'); }; }");
var dbg = new Debugger;
var gw = dbg.addDebuggee(g);
var aw = gw.getOwnPropertyDescriptor("add").value;
// Create N closures and collect environments.
var arr = [];
for (var i = 0; i < N; i++)
arr[i] = aw.call(null, i).return.environment;
// Test that they work now.
function check() {
for (var i = 0; i < N; i++) {
assertEq(arr[i].find("b"), null);
assertEq(arr[i].find("a"), arr[i]);
}
}
check();
// Test that they work after gc.
gc();
gc({});
g.gc(g);
check();
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