SERVER-22468 Format JS code with approved style in jstests/

1 files changed, 15 insertions, 9 deletions

diff --git a/jstests/core/mr_undef.js b/jstests/core/mr_undef.js
index 1bf89e3acc2..de3b61543d7 100644
--- a/jstests/core/mr_undef.js
+++ b/jstests/core/mr_undef.js
@@ -6,17 +6,23 @@ outname = "mr_undef_out";
 out = db[outname];
 out.drop();
 
-t.insert({x : 0}); 
+t.insert({x: 0});
 
-var m = function() { emit(this.mod, this.x); }; 
-var r = function(k,v) { total = 0; for(i in v) { total+= v[i]; } return total; }; 
+var m = function() {
+    emit(this.mod, this.x);
+};
+var r = function(k, v) {
+    total = 0;
+    for (i in v) {
+        total += v[i];
+    }
+    return total;
+};
 
-res = t.mapReduce(m, r, {out : outname } );
+res = t.mapReduce(m, r, {out: outname});
 
-assert.eq( 0 , out.find( { _id : { $type : 6 } } ).itcount() , "A1" );
-assert.eq( 1 , out.find( { _id : { $type : 10 } } ).itcount() , "A2" );
+assert.eq(0, out.find({_id: {$type: 6}}).itcount(), "A1");
+assert.eq(1, out.find({_id: {$type: 10}}).itcount(), "A2");
 
 x = out.findOne();
-assert.eq( x , out.findOne( { _id : x["_id"] } ) , "A3" );
-
-
+assert.eq(x, out.findOne({_id: x["_id"]}), "A3");