disable GetAppOutputRestrictedSIGPIPE and enable ::vswprintf on OpenBSD

base/process_util_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #define _CRT_SECURE_NO_WARNINGS
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/eintr_wrapper.h"
@@ skipping 721 matching lines @@
   output.clear();
   EXPECT_TRUE(base::GetAppOutputRestricted(CommandLine(argv), &output, 15));
   EXPECT_STREQ("123456789\n", output.c_str());
 
   // Zero space allowed.
   output = "abc";
   EXPECT_TRUE(base::GetAppOutputRestricted(CommandLine(argv), &output, 0));
   EXPECT_STREQ("", output.c_str());
 }
 
-#if !(OS_MACOSX)
+#if !defined(OS_MACOSX) && !defined(OS_OPENBSD)
 // TODO(benwells): GetAppOutputRestricted should terminate applications
 // with SIGPIPE when we have enough output. http://crbug.com/88502
 TEST_F(ProcessUtilTest, GetAppOutputRestrictedSIGPIPE) {
   std::vector<std::string> argv;
   std::string output;
 
   argv.push_back(std::string(kShellPath));  // argv[0]
   argv.push_back("-c");
 #if defined(OS_ANDROID)
   argv.push_back("while echo 12345678901234567890; do :; done");
@@ skipping 323 matching lines @@
       while ((value_ = base::AllocatePsychoticallyBigObjCObject())) {}
     }, "");
 }
 
 #endif  // !ARCH_CPU_64_BITS
 #endif  // OS_MACOSX
 
 #endif  // !defined(OS_ANDROID)
 
 #endif  // !defined(OS_WIN)