Disable automatic handling of SEH exceptions in gtest

test/unittests/run-all-unittests.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "include/libplatform/libplatform.h"
 #include "include/v8.h"
 #include "src/base/compiler-specific.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace {
@@ skipping 19 matching lines @@
   }
 
  private:
   v8::Platform* platform_;
 };
 
 }  // namespace
 
 
 int main(int argc, char** argv) {
+  // Don't catch SEH exceptions and continue as the following tests might hang
+  // in an broken environment on windows.
+  testing::GTEST_FLAG(catch_exceptions) = false;
   testing::InitGoogleMock(&argc, argv);
   testing::AddGlobalTestEnvironment(new DefaultPlatformEnvironment);
   v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
   v8::V8::InitializeExternalStartupData(argv[0]);
   return RUN_ALL_TESTS();
 }