// Iostreams wrapper for stdio FILE* -*- C++ -*-
-// Copyright (C) 2003 Free Software Foundation, Inc.
+// Copyright (C) 2003, 2004 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
#include <streambuf>
#include <unistd.h>
-
-#if defined(_GLIBCXX_HAVE_S_ISREG) || defined(_GLIBCXX_HAVE_S_IFREG)
-# include <sys/stat.h>
-# ifdef _GLIBCXX_HAVE_S_ISREG
-# define _GLIBCXX_ISREG(x) S_ISREG(x)
-# else
-# define _GLIBCXX_ISREG(x) (((x) & S_IFMT) == S_IFREG)
-# endif
-#endif
-
#include <cstdio>
#ifdef _GLIBCXX_USE_WCHAR_T
{ }
protected:
-
int_type
syncgetc();
virtual std::streamsize
xsgetn(char_type* __s, std::streamsize __n);
- virtual std::streamsize
- showmanyc()
- {
-#if defined(_GLIBCXX_HAVE_S_ISREG) || defined(_GLIBCXX_HAVE_S_IFREG)
- // Regular files.
- struct stat __buffer;
- int __ret = fstat(fileno(_M_file), &__buffer);
- if (!__ret && _GLIBCXX_ISREG(__buffer.st_mode))
- return __buffer.st_size - ftell(_M_file);
-#endif
- return 0;
- }
-
virtual int_type
overflow(int_type __c = traits_type::eof())
{
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
-// Copyright (C) 2003 Free Software Foundation, Inc.
+// Copyright (C) 2003, 2004 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
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
-// The ARM simulator does not provide support for "fstat", which
-// causes "in_avail" to return an incorrect value.
-// { dg-do run { xfail arm-none-elf } }
-
#include <iostream>
#include <cstdio>
#include <testsuite_hooks.h>
freopen(name, "r", stdin);
- // The number of unread characters should be 4 (a, b, c, \\n)
- VERIFY( 4 == std::cin.rdbuf()->in_avail() );
+ // basic_streambuf::showmanyc returns 0.
+ VERIFY( 0 == std::cin.rdbuf()->in_avail() );
}
int
--- /dev/null
+// Copyright (C) 2004 Free Software Foundation
+//
+// 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 2, 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 COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+#include <iostream>
+#include <locale>
+#include <testsuite_hooks.h>
+
+// libstdc++/12077
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+
+ const char* name = "12077_tmp";
+
+ locale loc = __gnu_test::try_named_locale("is_IS.UTF-8");
+ locale::global(loc);
+ wcin.imbue(loc);
+
+ const char* str =
+ "\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
+ "\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
+ "'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
+ "\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
+ "\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
+ "\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
+ "\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
+ "\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
+ "\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
+ "\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
+ "\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
+ "\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
+ "\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
+ "\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
+ "\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
+ "\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
+ "\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
+ "\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
+ "\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
+ "\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
+ "\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
+ "\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
+ "\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
+ "\xfd\x80\x80\x80\x80\x80";
+
+ FILE* file = fopen(name, "w");
+ fputs(str, file);
+ fclose(file);
+
+ freopen(name, "r", stdin);
+
+ streamsize n = wcin.rdbuf()->in_avail();
+ while (n--)
+ {
+ wint_t c = wcin.rdbuf()->sbumpc();
+ VERIFY( c != WEOF );
+ }
+}
+
+int main()
+{
+ test01();
+ return 0;
+}