js/src/jit-test/tests/collections/Map-iterator-pairs-2.js

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1 // mapiter.next() returns a fresh array each time.
2
3 load(libdir + "iteration.js");
4
5 var map = Map([['a', 1], ['b', 2]]);
6 var iter = map[std_iterator]();
7 var a = iter.next(), b = iter.next();
8 assertIteratorResult(a, ['a', 1], false);
9 assertIteratorResult(b, ['b', 2], false);
10 assertEq(a.value !== b.value, true);
11 var a1 = map[std_iterator]();
12 assertIteratorNext(a1, ['a', 1]);
13 assertEq(a.value !== a1.value, true);

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