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t = db.jstests_all;
t.drop();
doTest = function() {
t.save({a: [1, 2, 3]});
t.save({a: [1, 2, 4]});
t.save({a: [1, 8, 5]});
t.save({a: [1, 8, 6]});
t.save({a: [1, 9, 7]});
t.save({a: []});
t.save({});
assert.eq(5, t.find({a: {$all: [1]}}).count());
assert.eq(2, t.find({a: {$all: [1, 2]}}).count());
assert.eq(2, t.find({a: {$all: [1, 8]}}).count());
assert.eq(1, t.find({a: {$all: [1, 3]}}).count());
assert.eq(2, t.find({a: {$all: [2]}}).count());
assert.eq(1, t.find({a: {$all: [2, 3]}}).count());
assert.eq(2, t.find({a: {$all: [2, 1]}}).count());
t.save({a: [2, 2]});
assert.eq(3, t.find({a: {$all: [2, 2]}}).count());
t.save({a: [[2]]});
assert.eq(3, t.find({a: {$all: [2]}}).count());
t.save({a: [{b: [10, 11]}, 11]});
assert.eq(1, t.find({'a.b': {$all: [10]}}).count());
assert.eq(1, t.find({a: {$all: [11]}}).count());
t.save({a: {b: [20, 30]}});
assert.eq(1, t.find({'a.b': {$all: [20]}}).count());
assert.eq(1, t.find({'a.b': {$all: [20, 30]}}).count());
assert.eq(5, t.find({a: {$all: [1]}}).count(), "E1");
assert.eq(0, t.find({a: {$all: [19]}}).count(), "E2");
assert.eq(0, t.find({a: {$all: []}}).count(), "E3");
};
doTest();
t.drop();
t.ensureIndex({a: 1});
doTest();
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