SERVER-22969 Remove connectionURLTheSame from the global scope

connectionURLTheSame has been moved to ShardingTest's scope because it's
only used from ShardingTest code.

1 files changed, 39 insertions, 0 deletions

diff --git a/src/mongo/shell/shardingtest.js b/src/mongo/shell/shardingtest.js
index f704308c6cf..f874b6520a7 100644
--- a/src/mongo/shell/shardingtest.js
+++ b/src/mongo/shell/shardingtest.js
@@ -165,6 +165,45 @@ var ShardingTest = function(params) {
         }
     }
 
+    function connectionURLTheSame( a , b ){
+        if ( a == b )
+            return true;
+
+        if ( ! a || ! b )
+            return false;
+
+        if( a.host ) return connectionURLTheSame( a.host, b );
+        if( b.host ) return connectionURLTheSame( a, b.host );
+
+        if( a.name ) return connectionURLTheSame( a.name, b );
+        if( b.name ) return connectionURLTheSame( a, b.name );
+
+        if( a.indexOf( "/" ) < 0 && b.indexOf( "/" ) < 0 ){
+            a = a.split( ":" );
+            b = b.split( ":" );
+
+            if( a.length != b.length ) return false;
+
+            if( a.length == 2 && a[1] != b[1] ) return false;
+
+            if( a[0] == "localhost" || a[0] == "127.0.0.1" ) a[0] = getHostName();
+            if( b[0] == "localhost" || b[0] == "127.0.0.1" ) b[0] = getHostName();
+
+            return a[0] == b[0];
+        }
+        else {
+            var a0 = a.split( "/" )[0];
+            var b0 = b.split( "/" )[0];
+            return a0 == b0;
+        }
+    }
+
+    assert( connectionURLTheSame( "foo" , "foo" ) );
+    assert( ! connectionURLTheSame( "foo" , "bar" ) );
+
+    assert( connectionURLTheSame( "foo/a,b" , "foo/b,a" ) );
+    assert( ! connectionURLTheSame( "foo/a,b" , "bar/a,b" ) );
+
     // ShardingTest API
 
     this.getRSEntry = function(setName) {