SERVER-705 forgot to add test

Author: astaple

jstests/repl/master1.js

@@ -0,0 +1,49 @@
+// Test handling of clock skew and optimes across mongod instances
+
+var baseName = "jstests_repl_master1test";
+
+oplog = function() {
+    return m.getDB( "local" ).oplog.$main;
+}
+
+lastop = function() {
+    return oplog().find().sort( {$natural:-1} ).next();
+}
+
+am = function() {
+    return m.getDB( baseName ).a;
+}
+
+rt = new ReplTest( baseName );
+
+m = rt.start( true );
+
+am().save( {} );
+assert.eq( "i", lastop().op );
+
+op = lastop();
+printjson( op );
+op.ts.t = op.ts.t + 600000 // 10 minutes
+m.getDB( "local" ).runCommand( {godinsert:"oplog.$main", obj:op} );
+
+rt.stop( true );
+m = rt.start( true, null, true );
+
+assert.eq( op.ts.t, lastop().ts.t );
+am().save( {} );
+assert.eq( op.ts.t, lastop().ts.t );
+assert.eq( op.ts.i + 1, lastop().ts.i );
+
+op = lastop();
+printjson( op );
+op.ts.i = Math.pow(2,31);
+printjson( op );
+m.getDB( "local" ).runCommand( {godinsert:"oplog.$main", obj:op} );
+
+rt.stop( true );
+m = rt.start( true, null, true );
+assert.eq( op.ts.i, lastop().ts.i );
+am().save( {} );
+sleep( 3000 ); // make sure dies on its own before stop() called
+
+assert.eq( 47 /*EXIT_CLOCK_SKEW*/, rt.stop( true ) );