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path: root/jstests/core/index1.js
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t = db.embeddedIndexTest;

t.remove( {} );

o = { name : "foo" , z : { a : 17 , b : 4} };
t.save( o );

assert( t.findOne().z.a == 17 );
assert( t.findOne( { z : { a : 17 } } ) == null);

t.ensureIndex( { "z.a" : 1 } );

assert( t.findOne().z.a == 17 );
assert( t.findOne( { z : { a : 17 } } ) == null);

o = { name : "bar" , z : { a : 18 } };
t.save( o );

assert.eq.automsg( "2", "t.find().length()" );
assert.eq.automsg( "2", "t.find().sort( { 'z.a' : 1 } ).length()" );
assert.eq.automsg( "2", "t.find().sort( { 'z.a' : -1 } ).length()" );

assert(t.validate().valid);