1 files changed, 35 insertions, 35 deletions

diff --git a/jstests/aggregation/bugs/ifnull.js b/jstests/aggregation/bugs/ifnull.js
index a8f0ccf4c66..8967ffe7ab7 100644
--- a/jstests/aggregation/bugs/ifnull.js
+++ b/jstests/aggregation/bugs/ifnull.js
@@ -5,58 +5,58 @@ load('jstests/aggregation/extras/utils.js');
 t = db.jstests_aggregation_ifnull;
 t.drop();
 
-t.save( {} );
+t.save({});
 
-function assertError( expectedErrorCode, ifNullSpec ) {
+function assertError(expectedErrorCode, ifNullSpec) {
     assertErrorCode(t, {$project: {a: {$ifNull: ifNullSpec}}}, expectedErrorCode);
 }
 
-function assertResult( expectedResult, arg0, arg1 ) {
-    var res = t.aggregate( { $project:{ a:{ $ifNull:[ arg0, arg1 ] } } } ).toArray()[0];
-    assert.eq( expectedResult, res.a );
+function assertResult(expectedResult, arg0, arg1) {
+    var res = t.aggregate({$project: {a: {$ifNull: [arg0, arg1]}}}).toArray()[0];
+    assert.eq(expectedResult, res.a);
 }
 
 // Wrong number of args.
-assertError( 16020, [] );
-assertError( 16020, [1] );
-assertError( 16020, [null] );
-assertError( 16020, [1,1,1] );
-assertError( 16020, [1,1,null] );
-assertError( 16020, [1,1,undefined] );
+assertError(16020, []);
+assertError(16020, [1]);
+assertError(16020, [null]);
+assertError(16020, [1, 1, 1]);
+assertError(16020, [1, 1, null]);
+assertError(16020, [1, 1, undefined]);
 
 // First arg non null.
-assertResult( 1, 1, 2 );
-assertResult( 2, 2, 1 );
-assertResult( false, false, 1 );
-assertResult( '', '', 1 );
-assertResult( [], [], 1 );
-assertResult( {}, {}, 1 );
-assertResult( 1, 1, null );
-assertResult( 2, 2, undefined );
+assertResult(1, 1, 2);
+assertResult(2, 2, 1);
+assertResult(false, false, 1);
+assertResult('', '', 1);
+assertResult([], [], 1);
+assertResult({}, {}, 1);
+assertResult(1, 1, null);
+assertResult(2, 2, undefined);
 
 // First arg null.
-assertResult( 2, null, 2 );
-assertResult( 1, null, 1 );
-assertResult( null, null, null );
-assertResult( undefined, null, undefined );
+assertResult(2, null, 2);
+assertResult(1, null, 1);
+assertResult(null, null, null);
+assertResult(undefined, null, undefined);
 
 // First arg undefined.
-assertResult( 2, undefined, 2 );
-assertResult( 1, undefined, 1 );
-assertResult( null, undefined, null );
-assertResult( undefined, undefined, undefined );
+assertResult(2, undefined, 2);
+assertResult(1, undefined, 1);
+assertResult(null, undefined, null);
+assertResult(undefined, undefined, undefined);
 
 // Computed expression.
-assertResult( 3, { $add:[ 1, 2 ] }, 5 );
-assertResult( 20, '$missingField', { $multiply:[ 4, 5 ] } );
+assertResult(3, {$add: [1, 2]}, 5);
+assertResult(20, '$missingField', {$multiply: [4, 5]});
 
 // Divide/mod by 0.
-assertError(16608 , [{$divide: [1, 0]}, 0]);
-assertError(16610 , [{$mod: [1, 0]}, 0]);
+assertError(16608, [{$divide: [1, 0]}, 0]);
+assertError(16610, [{$mod: [1, 0]}, 0]);
 
 // Nested.
 t.drop();
-t.save( { d:'foo' } );
-assertResult( 'foo', '$a', { $ifNull:[ '$b', { $ifNull:[ '$c', '$d' ] } ] } );
-t.update( {}, { $set:{ b:'bar' } } );
-assertResult( 'bar', '$a', { $ifNull:[ '$b', { $ifNull:[ '$c', '$d' ] } ] } );
+t.save({d: 'foo'});
+assertResult('foo', '$a', {$ifNull: ['$b', {$ifNull: ['$c', '$d']}]});
+t.update({}, {$set: {b: 'bar'}});
+assertResult('bar', '$a', {$ifNull: ['$b', {$ifNull: ['$c', '$d']}]});