diff --git a/third_party/protobuf/3.2.0/objectivec/Tests/GPBUnittestProtos.m b/third_party/protobuf/3.2.0/objectivec/Tests/GPBUnittestProtos.m
new file mode 100644
index 0000000..756bd99
--- /dev/null
+++ b/third_party/protobuf/3.2.0/objectivec/Tests/GPBUnittestProtos.m
@@ -0,0 +1,75 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Collects all the compiled protos into one file and compiles them to make sure
+// the compiler is generating valid code.
+
+// The unittest_custom_options.proto extends the messages in descriptor.proto
+// so we build it in to test extending in general. The library doesn't provide
+// a descriptor as it doesn't use the classes/enums.
+#import "google/protobuf/Descriptor.pbobjc.m"
+
+#import "google/protobuf/AnyTest.pbobjc.m"
+#import "google/protobuf/MapProto2Unittest.pbobjc.m"
+#import "google/protobuf/MapUnittest.pbobjc.m"
+#import "google/protobuf/Unittest.pbobjc.m"
+#import "google/protobuf/UnittestArena.pbobjc.m"
+#import "google/protobuf/UnittestCustomOptions.pbobjc.m"
+#import "google/protobuf/UnittestCycle.pbobjc.m"
+#import "google/protobuf/UnittestDeprecated.pbobjc.m"
+#import "google/protobuf/UnittestDeprecatedFile.pbobjc.m"
+#import "google/protobuf/UnittestDropUnknownFields.pbobjc.m"
+#import "google/protobuf/UnittestEmbedOptimizeFor.pbobjc.m"
+#import "google/protobuf/UnittestEmpty.pbobjc.m"
+#import "google/protobuf/UnittestEnormousDescriptor.pbobjc.m"
+#import "google/protobuf/UnittestImport.pbobjc.m"
+#import "google/protobuf/UnittestImportLite.pbobjc.m"
+#import "google/protobuf/UnittestImportPublic.pbobjc.m"
+#import "google/protobuf/UnittestImportPublicLite.pbobjc.m"
+#import "google/protobuf/UnittestLite.pbobjc.m"
+#import "google/protobuf/UnittestMset.pbobjc.m"
+#import "google/protobuf/UnittestMsetWireFormat.pbobjc.m"
+#import "google/protobuf/UnittestNoArena.pbobjc.m"
+#import "google/protobuf/UnittestNoArenaImport.pbobjc.m"
+#import "google/protobuf/UnittestNoGenericServices.pbobjc.m"
+#import "google/protobuf/UnittestObjc.pbobjc.m"
+#import "google/protobuf/UnittestObjcStartup.pbobjc.m"
+#import "google/protobuf/UnittestOptimizeFor.pbobjc.m"
+#import "google/protobuf/UnittestPreserveUnknownEnum.pbobjc.m"
+#import "google/protobuf/UnittestRuntimeProto2.pbobjc.m"
+#import "google/protobuf/UnittestRuntimeProto3.pbobjc.m"
+
+#import "google/protobuf/UnittestExtensionChainA.pbobjc.m"
+#import "google/protobuf/UnittestExtensionChainB.pbobjc.m"
+#import "google/protobuf/UnittestExtensionChainC.pbobjc.m"
+#import "google/protobuf/UnittestExtensionChainD.pbobjc.m"
+#import "google/protobuf/UnittestExtensionChainE.pbobjc.m"
+// See GPBUnittestProtos2.m for for "UnittestExtensionChainF.pbobjc.m"
+#import "google/protobuf/UnittestExtensionChainG.pbobjc.m"