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// Removing many Set entries does not cause a live iterator to skip any of the
// entries that were not removed. (Compacting a Set must not be observable to
// script.)
load(libdir + "iteration.js");
var set = new Set();
for (var i = 0; i < 32; i++)
set.add(i);
var iter = set[Symbol.iterator]();
assertIteratorNext(iter, 0);
for (var i = 0; i < 30; i++)
set.delete(i);
assertEq(set.size, 2);
for (var i = 32; i < 100; i++)
set.add(i); // eventually triggers compaction
for (var i = 30; i < 100; i++)
assertIteratorNext(iter, i);
assertIteratorDone(iter, undefined);
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