jstests/exists7.js


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// Test that non boolean value types are allowed with $explain spec. SERVER-2322

t = db.jstests_explain7;
t.drop();

function testIntegerExistsSpec() {
    t.remove();
    t.save( {} );
    t.save( {a:1} );
    t.save( {a:2} );
    t.save( {a:3, b:3} );
    t.save( {a:4, b:4} );

    assert.eq( 2, t.count( {b:{$exists:1}} ) );
    assert.eq( 3, t.count( {b:{$exists:0}} ) );
}

testIntegerExistsSpec();
t.ensureIndex( {b:1} );
testIntegerExistsSpec();