Merge branch 'flatbuffers-fixes2' of github.com:mpilman/foundationdb into flatbuffers-fixes2

fdbbackup/backup.actor.cpp

@@ -2740,7 +2740,7 @@ int main(int argc, char* argv[]) {
 		bool dryRun = false;
 		std::string traceDir = "";
 		std::string traceFormat = "";
-		bool useObjectSerializer = false;
+		bool useObjectSerializer = true;
 		std::string traceLogGroup;
 		uint64_t traceRollSize = TRACE_DEFAULT_ROLL_SIZE;
 		uint64_t traceMaxLogsSize = TRACE_DEFAULT_MAX_LOGS_SIZE;

fdbcli/fdbcli.actor.cpp

@@ -2349,7 +2349,7 @@ struct CLIOptions {
 	bool trace;
 	std::string traceDir;
 	std::string traceFormat;
-	bool useObjectSerializer = false;
+	bool useObjectSerializer = true;
 	int exit_timeout;
 	Optional<std::string> exec;
 	bool initialStatusCheck;

fdbclient/MonitorLeader.actor.cpp

@@ -246,10 +246,10 @@ TEST_CASE("/flow/FlatBuffers/LeaderInfo") {
 			}
 			in.serializedInfo = rndString;
 		}
-		ObjectWriter writer(Unversioned());
+		ObjectWriter writer(IncludeVersion());
 		writer.serialize(in);
 		Standalone<StringRef> copy = writer.toStringRef();
-		ArenaObjectReader reader(copy.arena(), copy, Unversioned());
+		ArenaObjectReader reader(copy.arena(), copy, IncludeVersion());
 		reader.deserialize(out);
 		ASSERT(in.forward == out.forward);
 		ASSERT(in.changeID == out.changeID);
@@ -268,10 +268,10 @@ TEST_CASE("/flow/FlatBuffers/LeaderInfo") {
 	ErrorOr<EnsureTable<Optional<LeaderInfo>>> objIn(leaderInfo);
 	ErrorOr<EnsureTable<Optional<LeaderInfo>>> objOut;
 	Standalone<StringRef> copy;
-	ObjectWriter writer(Unversioned());
+	ObjectWriter writer(IncludeVersion());
 	writer.serialize(objIn);
 	copy = writer.toStringRef();
-	ArenaObjectReader reader(copy.arena(), copy, Unversioned());
+	ArenaObjectReader reader(copy.arena(), copy, IncludeVersion());
 	reader.deserialize(objOut);
 
 	ASSERT(!objOut.isError());

fdbclient/NativeAPI.actor.h

@@ -67,7 +67,7 @@ struct NetworkOptions {
 	NetworkOptions()
 	  : localAddress(""), clusterFile(""), traceDirectory(Optional<std::string>()),
 	    traceRollSize(TRACE_DEFAULT_ROLL_SIZE), traceMaxLogsSize(TRACE_DEFAULT_MAX_LOGS_SIZE), traceLogGroup("default"),
-	    traceFormat("xml"), slowTaskProfilingEnabled(false), useObjectSerializer(false) {}
+	    traceFormat("xml"), slowTaskProfilingEnabled(false), useObjectSerializer(true) {}
 };
 
 class Database {

fdbrpc/FlowTransport.actor.cpp

@@ -897,7 +897,7 @@ ACTOR static Future<Void> connectionReader(
 								.suppressFor(1.0)
 								.detail("Peer", conn->getPeerAddress())
 								.detail("ConnectionId", connectionId)
-								.detail("UseObjectSerializer", false);
+								.detail("UseObjectSerializer", g_network->useObjectSerializer());
 						}
 
 						if(connectionId > 1) {

fdbserver/fdbserver.actor.cpp

@@ -944,7 +944,7 @@ int main(int argc, char* argv[]) {
 		double fileIoTimeout = 0.0;
 		bool fileIoWarnOnly = false;
 		uint64_t rsssize = -1;
-		bool useObjectSerializer = false;
+		bool useObjectSerializer = true;
 
 		if( argc == 1 ) {
 			printUsage(argv[0], false);

flow/ObjectSerializer.h

@@ -94,7 +94,7 @@ class ObjectReader : public _ObjectReader<ObjectReader> {
 		uint64_t result;
 		memcpy(&result, _data, sizeof(result));
 		_data += sizeof(result);
-		version = ProtocolVersion(version);
+		version = ProtocolVersion(result);
 		return *this;
 	}
 public:
@@ -120,7 +120,7 @@ class ArenaObjectReader : public _ObjectReader<ArenaObjectReader> {
 		uint64_t result;
 		memcpy(&result, _data, sizeof(result));
 		_data += sizeof(result);
-		version = ProtocolVersion(version);
+		version = ProtocolVersion(result);
 		return *this;
 	}
 public:
@@ -164,12 +164,11 @@ public:
 		int allocations = 0;
 		auto allocator = [this, &allocations](size_t size_) {
 			++allocations;
-			size = size_;
+			this->size = writeProtocolVersion ? size_ + sizeof(uint64_t) : size_;
-			auto toAllocate = writeProtocolVersion ? size + sizeof(uint64_t) : size;
 			if (customAllocator) {
-				data = customAllocator(toAllocate);
+				data = customAllocator(this->size);
 			} else {
-				data = new (arena) uint8_t[toAllocate];
+				data = new (arena) uint8_t[this->size];
 			}
 			if (writeProtocolVersion) {
 				auto v = protocolVersion().versionWithFlags();

tests/TestRunner/TestRunner.py

@@ -268,19 +268,7 @@ def run_simulation_test(basedir, options):
     fdbserver = os.path.join(basedir, 'bin', 'fdbserver')
     pargs = [fdbserver,
              '-r', options.testtype]
-    if options.testtype == 'test':
+    seed = 0
-        pargs.append('-C')
-        pargs.append(os.path.join(args.builddir, 'fdb.cluster'))
-    else:
-        pargs.append('-S')
-        pargs.append('on')
-    td = TestDirectory(basedir)
-    if options.buggify:
-        pargs.append('-b')
-        pargs.append('on')
-    pargs.append('--trace_format')
-    pargs.append(options.log_format)
-    test_dir = td.get_current_test_dir()
     if options.seed is not None:
         pargs.append('-s')
         seed = int(options.seed, 0)
@@ -288,6 +276,19 @@ def run_simulation_test(basedir, options):
             idx = int(options.test_number)
             seed = ((seed + idx) % (2**32-2)) + 1
         pargs.append("{}".format(seed))
+    if options.testtype == 'test':
+        pargs.append('-C')
+        pargs.append(os.path.join(args.builddir, 'fdb.cluster'))
+    else:
+        pargs.append('-S')
+        pargs.append('on' if seed % 2 == 0 else 'off')
+    td = TestDirectory(basedir)
+    if options.buggify:
+        pargs.append('-b')
+        pargs.append('on')
+    pargs.append('--trace_format')
+    pargs.append(options.log_format)
+    test_dir = td.get_current_test_dir()
     wd = os.path.join(test_dir,
                       'test_{}'.format(options.name.replace('/', '_')))
     os.mkdir(wd)