SERVER-4781 tests

1 files changed, 28 insertions, 0 deletions

diff --git a/jstests/repl/repl13.js b/jstests/repl/repl13.js
new file mode 100644
index 00000000000..403effeb846
--- /dev/null
+++ b/jstests/repl/repl13.js
@@ -0,0 +1,28 @@
+// Test update modifier uassert during initial sync. SERVER-4781
+
+rt = new ReplTest( "repl13tests" );
+
+m = rt.start( true );
+mc = m.getDB( 'd' )[ 'c' ];
+
+for( i = 0; i < 100000; ++i ) {
+    mc.save( {_id:i,a:{}} );
+}
+m.getDB( 'd' ).getLastError();
+
+s = rt.start( false );
+sc = s.getDB( 'd' )[ 'c' ];
+
+assert.soon( function() { printjson( sc.count() ); return sc.count() > 0; } );
+
+for( i = 99999; i >= 90000; --i ) {
+    // If the document is cloned as {a:1}, the {$set:{'a.b':1}} modifier will uassert.
+    mc.update( {_id:i}, {$set:{'a.b':1}} );
+    mc.update( {_id:i}, {$set:{a:1}} );    
+}
+
+mc.save( {} )
+assert.soon( function() { return sc.count() == 100001; } );
+
+printjson( sc.findOne( {_id:99999} ) );
+printjson( sc.findOne( {_id:90000} ) );