text: // Test a query with 200 $or clauses
  
  t = db.jstests_orf;
  t.drop();
  
  a = [];
  for( var i = 0; i < 200; ++i ) {
      a.push( {_id:i} );
  }
  a.forEach( function( x ) { t.save( x ); } );
  
  explain = t.find( {$or:a} ).explain( true );
  printjson( explain );
  assert.eq( 200, explain.n );
  clauses = explain.clauses;
  for( i = 0; i < clauses.length; ++i ) {
      c = clauses[ i ];
      assert.eq( 'IndexCursor _id_', c.cursor );
      assert.eq( false, c.isMultiKey );
      assert.eq( 1, c.n, 'n' );
      assert.eq( 1, c.nscannedObjects, 'nscannedObjects' );
      assert.eq( 1, c.nscanned, 'nscanned' );
      assert.eq( false, c.scanAndOrder );
      assert.eq( false, c.indexOnly );
      assert.eq( {_id:[[i,i]]}, c.indexBounds );
      allPlans = c.allPlans;
      assert.eq( 1, allPlans.length );
      plan = allPlans[ 0 ];
      assert.eq( 'IndexCursor _id_', plan.cursor );
      assert.eq( 1, plan.n, 'n' );
      assert.eq( 1, plan.nscannedObjects, 'nscannedObjects' );
      assert.eq( 1, plan.nscanned, 'nscanned' );
      assert.eq( {_id:[[i,i]]}, plan.indexBounds );    
  }
  assert.eq( 200, clauses.length );
  assert.eq( 200, t.count( {$or:a} ) );
  