[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/util/testsuite_hooks.cc

Index: gcc/libstdc++-v3/testsuite/util/testsuite_hooks.cc
diff --git a/gcc/libstdc++-v3/testsuite/util/testsuite_hooks.cc b/gcc/libstdc++-v3/testsuite/util/testsuite_hooks.cc
deleted file mode 100644
index 8fb7e15b5e8a32fed816fbe1aea671488e1003db..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/testsuite/util/testsuite_hooks.cc
+++ /dev/null
@@ -1,327 +0,0 @@
-// -*- C++ -*-
-
-// Utility subroutines for the C++ library testsuite. 
-//
-// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-// Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING3.  If not see
-// <http://www.gnu.org/licenses/>.
-//
-
-#include <testsuite_hooks.h>
-
-#ifdef _GLIBCXX_RES_LIMITS
-#include <unistd.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#endif
-
-#include <list>
-#include <string>
-#include <stdexcept>
-#include <cstddef>
-#include <clocale>
-#include <cstdlib>
-#include <locale>
-#include <cxxabi.h>
-
-// If we have <sys/types.h>, <sys/ipc.h>, and <sys/sem.h>, then assume
-// that System V semaphores are available.
-#if defined(_GLIBCXX_HAVE_SYS_TYPES_H)		\
-    && defined(_GLIBCXX_HAVE_SYS_IPC_H)		\
-    && defined(_GLIBCXX_HAVE_SYS_SEM_H)
-#define _GLIBCXX_SYSV_SEM
-#endif
-
-#ifdef _GLIBCXX_SYSV_SEM
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#endif
-
-namespace __gnu_test
-{
-#ifdef _GLIBCXX_RES_LIMITS
-  void 
-  set_memory_limits(float size)
-  {
-    struct rlimit r;
-    // Cater to the absence of rlim_t.
-    __typeof__ (r.rlim_cur) limit = (__typeof__ (r.rlim_cur))(size * 1048576);
-
-    // Heap size, seems to be common.
-#if _GLIBCXX_HAVE_LIMIT_DATA
-    getrlimit(RLIMIT_DATA, &r);
-    r.rlim_cur = limit;
-    setrlimit(RLIMIT_DATA, &r);
-#endif
-
-    // Resident set size.
-#if _GLIBCXX_HAVE_LIMIT_RSS
-    getrlimit(RLIMIT_RSS, &r);
-    r.rlim_cur = limit;
-    setrlimit(RLIMIT_RSS, &r);
-#endif
-
-    // Mapped memory (brk + mmap).
-#if _GLIBCXX_HAVE_LIMIT_VMEM
-    getrlimit(RLIMIT_VMEM, &r);
-    r.rlim_cur = limit;
-    setrlimit(RLIMIT_VMEM, &r);
-#endif
-
-    // Virtual memory.  On x86_64-linux, the default is -z
-    // max-page-size=0x200000 which means up to 2MB of address space
-    // are accounted for PROT_NONE mappings between text and data
-    // segments of each shared library.  There are 4 shared libs
-    // involved in addition to the dynamic linker, maybe 5 if libgomp
-    // is being used as well.  Use at least 20MB address space limit.
-#if defined(__x86_64__) && defined(__linux__)
-    if (limit < 20971520)
-      limit = 20971520;
-#endif
-
-    // On HP-UX 11.23, a trivial C++ program that sets RLIMIT_AS to
-    // anything less than 128MB cannot "malloc" even 1K of memory.
-    // Therefore, we skip RLIMIT_AS on HP-UX.
-#if _GLIBCXX_HAVE_LIMIT_AS && !defined(__hpux__)
-    getrlimit(RLIMIT_AS, &r);
-    r.rlim_cur = limit;
-    setrlimit(RLIMIT_AS, &r);
-#endif
-  }
-
-#else
-  void
-  set_memory_limits(float) { }
-#endif 
-
-#ifdef _GLIBCXX_RES_LIMITS
-  void 
-  set_file_limit(unsigned long size)
-  {
-#if _GLIBCXX_HAVE_LIMIT_FSIZE
-    struct rlimit r;
-    // Cater to the absence of rlim_t.
-    __typeof__ (r.rlim_cur) limit = (__typeof__ (r.rlim_cur))(size);
-
-    getrlimit(RLIMIT_FSIZE, &r);
-    r.rlim_cur = limit;
-    setrlimit(RLIMIT_FSIZE, &r);
-#endif
-  }
-
-#else
-  void
-  set_file_limit(unsigned long) { }
-#endif 
-
-  void 
-  verify_demangle(const char* mangled, const char* wanted)
-  {
-    int status = 0;
-    const char* s = abi::__cxa_demangle(mangled, 0, 0, &status);
-    if (!s)
-      {
-	switch (status)
-	  {
-	  case 0:
-	    s = "error code = 0: success";
-	    break;
-	  case -1:
-	    s = "error code = -1: memory allocation failure";
-	    break;
-	  case -2:
-	    s = "error code = -2: invalid mangled name";
-	    break;
-	  case -3:
-	    s = "error code = -3: invalid arguments";
-	    break;
-	  default:
-	    s = "error code unknown - who knows what happened";
-	  }
-      }
-
-    std::string w(wanted);
-    if (w != s)
-      std::__throw_runtime_error(s);
-  }
-
-  void 
-  run_tests_wrapped_locale(const char* name, const func_callback& l)
-  {
-    using namespace std;
-    
-    // Set the global locale. 
-    locale loc_name = locale(name);
-    locale orig = locale::global(loc_name);
-
-    const char* res = setlocale(LC_ALL, name);
-    if (res != NULL)
-      {
-	string preLC_ALL = res;
-	const func_callback::test_type* tests = l.tests();
-	for (int i = 0; i < l.size(); ++i)
-	  (*tests[i])();
-	string postLC_ALL= setlocale(LC_ALL, NULL);
-	VERIFY( preLC_ALL == postLC_ALL );
-      }
-    else
-      {
-	string s("LC_ALL for ");
-	s += name;
-	__throw_runtime_error(s.c_str());
-      }
-  }
-  
-  void 
-  run_tests_wrapped_env(const char* name, const char* env,
-			const func_callback& l)
-  {
-    using namespace std;
-    
-#ifdef _GLIBCXX_HAVE_SETENV 
-    // Set the global locale. 
-    locale loc_name = locale(name);
-    locale orig = locale::global(loc_name);
-
-    // Set environment variable env to value in name. 
-    const char* oldENV = getenv(env);
-    if (!setenv(env, name, 1))
-      {
-	const func_callback::test_type* tests = l.tests();
-	for (int i = 0; i < l.size(); ++i)
-	  (*tests[i])();
-	setenv(env, oldENV ? oldENV : "", 1);
-      }
-    else
-      {
-	string s(env);
-	s += string(" to ");
-	s += string(name);
-	__throw_runtime_error(s.c_str());
-      }
-#endif
-  }
-
-  counter::size_type  counter::count = 0;
-  unsigned int copy_constructor::count_ = 0;
-  unsigned int copy_constructor::throw_on_ = 0;
-  unsigned int assignment_operator::count_ = 0;
-  unsigned int assignment_operator::throw_on_ = 0;
-  unsigned int destructor::_M_count = 0;
-  int copy_tracker::next_id_ = 0;
-
-#ifdef _GLIBCXX_SYSV_SEM
-  // This union is not declared in system headers.  Instead, it must
-  // be defined by user programs.
-  union semun 
-  {
-    int val;
-    struct semid_ds *buf;
-    unsigned short *array;
-  };
-#endif
-
-  semaphore::semaphore() 
-  {
-#ifdef _GLIBCXX_SYSV_SEM
-    // Remeber the PID for the process that created the semaphore set
-    // so that only one process will destroy the set.
-    pid_ = getpid();
-
-    // GLIBC does not define SEM_R and SEM_A.
-#ifndef SEM_R
-#define SEM_R 0400
-#endif
-    
-#ifndef SEM_A
-#define SEM_A 0200
-#endif
-
-    // Get a semaphore set with one semaphore.
-    sem_set_ = semget(IPC_PRIVATE, 1, SEM_R | SEM_A);
-    if (sem_set_ == -1)
-      std::__throw_runtime_error("could not obtain semaphore set");
-
-    // Initialize the semaphore.
-    union semun val;
-    val.val = 0;
-    if (semctl(sem_set_, 0, SETVAL, val) == -1)
-      std::__throw_runtime_error("could not initialize semaphore");
-#else
-    // There are no semaphores on this system.  We have no way to mark
-    // a test as "unsupported" at runtime, so we just exit, pretending
-    // that the test passed.
-    exit(0);
-#endif
-  }
-
-  semaphore::~semaphore() 
-  {
-#ifdef _GLIBCXX_SYSV_SEM
-    union semun val;
-    val.val = 0; // Avoid uninitialized variable warning.
-    // Destroy the semaphore set only in the process that created it. 
-    if (pid_ == getpid())
-      semctl(sem_set_, 0, IPC_RMID, val);
-#endif
-  }
-
-  void
-  semaphore::signal() 
-  {
-#ifdef _GLIBCXX_SYSV_SEM
-    struct sembuf op[1] = 
-      {
-	{ 0, 1, 0 }
-      };
-    if (semop(sem_set_, op, 1) == -1)
-      std::__throw_runtime_error("could not signal semaphore");
-#endif
-  }
-
-  void
-  semaphore::wait() 
-  {
-#ifdef _GLIBCXX_SYSV_SEM
-    struct sembuf op[1] = 
-      {
-	{ 0, -1, SEM_UNDO }
-      };
-    if (semop(sem_set_, op, 1) == -1)
-      std::__throw_runtime_error("could not wait for semaphore");
-#endif    
-  }
-
-  // For use in 22_locale/time_get and time_put.
-  std::tm
-  test_tm(int sec, int min, int hour, int mday, int mon,
-	  int year, int wday, int yday, int isdst)
-  {
-    static std::tm tmp;
-    tmp.tm_sec = sec;
-    tmp.tm_min = min;
-    tmp.tm_hour = hour;
-    tmp.tm_mday = mday;
-    tmp.tm_mon = mon;
-    tmp.tm_year = year;
-    tmp.tm_wday = wday;
-    tmp.tm_yday = yday;
-    tmp.tm_isdst = isdst;
-    return tmp;
-  }
-} // namespace __gnu_test