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// @tags: [
// assumes_read_concern_local,
// ]
var t = db.array_match4;
t.drop();
t.save({a: [1, 2]});
var query_gte = {a: {$gte: [1, 2]}};
//
// without index
//
assert.eq(1, t.find({a: [1, 2]}).count(), '$eq (without index)');
assert.eq(1, t.find(query_gte).itcount(), '$gte (without index)');
//
// with index
//
t.createIndex({a: 1});
assert.eq(1, t.find({a: [1, 2]}).count(), '$eq (with index)');
// display explain output (for index bounds)
var explain = t.find(query_gte).explain();
print('explain for ' + tojson(query_gte, '', true) + ' = ' + tojson(explain));
// number of documents returned by indexes query should be consistent
// with non-indexed case.
assert.eq(1, t.find(query_gte).itcount(), '$gte (with index)');
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