Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_istream / get / char / 1.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/get/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/get/char/1.cc
new file mode 100644 (file)
index 0000000..19169d9
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/get/char/1.cc
@@ -0,0 +1,122 @@
+// 1999-08-11 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 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 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/>.
+
+// 27.6.1.3 unformatted input functions
+
+#include <istream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void
+test03()
+{
+  typedef std::char_traits<char>       traits_type;
+
+  bool test __attribute__((unused)) = true;
+  const char str_lit01[] = 
+  "   sun*ra \n\t\t\t   & his arkestra, featuring john gilmore: \n"
+  "                         "
+    "jazz in silhouette: images and forecasts of tomorrow";
+
+  std::string str01(str_lit01);
+  std::string strtmp;
+
+  std::stringbuf sbuf_03;
+  std::stringbuf sbuf_04(str01, std::ios_base::in);
+  std::stringbuf sbuf_05(str01, std::ios_base::in);
+
+  std::istream is_00(NULL);
+  std::istream is_04(&sbuf_04);
+  std::istream is_05(&sbuf_05);
+  std::ios_base::iostate statefail, stateeof;
+  statefail = std::ios_base::failbit;
+  stateeof = std::ios_base::eofbit;
+  char carray1[400] = "";
+
+  // int_type get()
+  // istream& get(char*, streamsize, char delim)
+  // istream& get(char*, streamsize)
+  // istream& get(streambuf&, char delim)
+  // istream& get(streambuf&)
+  is_00.get(carray1, 2);
+  VERIFY( static_cast<bool>(is_00.rdstate() & statefail) ); 
+  VERIFY( is_00.gcount() == 0 );
+
+  is_04.get(carray1, 4);
+  VERIFY( !(is_04.rdstate() & statefail) );
+  VERIFY( !traits_type::compare(carray1, "   ", 4) );
+  VERIFY( is_04.gcount() == 3 );
+
+  is_04.clear();
+  is_04.get(carray1 + 3, 200);
+  VERIFY( !(is_04.rdstate() & statefail) );
+  VERIFY( !(is_04.rdstate() & stateeof) );
+  VERIFY( !traits_type::compare(carray1, str_lit01, 10) );
+  VERIFY( is_04.gcount() == 7 );
+
+  is_04.clear();
+  is_04.get(carray1, 200);
+  VERIFY( !(is_04.rdstate() & stateeof) );
+  VERIFY( static_cast<bool>(is_04.rdstate() & statefail) ); // delimiter
+  VERIFY( is_04.gcount() == 0 );
+  is_04.clear();
+  is_04.get(carray1, 200, '[');
+  VERIFY( static_cast<bool>(is_04.rdstate() & stateeof) );
+  VERIFY( !(is_04.rdstate() & statefail) );
+  VERIFY( is_04.gcount() == 125 );
+  is_04.clear();  
+  is_04.get(carray1, 200);
+  VERIFY( static_cast<bool>(is_04.rdstate() & stateeof) );
+  VERIFY( static_cast<bool>(is_04.rdstate() & statefail) ); 
+  VERIFY( is_04.gcount() == 0 );
+
+  std::stringbuf sbuf_02(std::ios_base::in);
+  is_05.clear();
+  is_05.get(sbuf_02);
+  VERIFY( is_05.gcount() == 0 );
+  VERIFY( static_cast<bool>(is_05.rdstate() & statefail) ); 
+  VERIFY( !(is_05.rdstate() & stateeof) ); 
+
+  is_05.clear();
+  is_05.get(sbuf_03);
+  VERIFY( is_05.gcount() == 10 );
+  VERIFY( sbuf_03.str() == "   sun*ra " );
+  VERIFY( !(is_05.rdstate() & statefail) ); 
+  VERIFY( !(is_05.rdstate() & stateeof) ); 
+
+  is_05.clear();
+  is_05.get(sbuf_03, '|');
+  VERIFY( is_05.gcount() == 125 );
+  VERIFY( sbuf_03.str() == str_lit01 );
+  VERIFY( !(is_05.rdstate() & statefail) ); 
+  VERIFY( static_cast<bool>(is_05.rdstate() & stateeof) ); 
+
+  is_05.clear();
+  is_05.get(sbuf_03, '|');
+  VERIFY( is_05.gcount() == 0 );
+  VERIFY( static_cast<bool>(is_05.rdstate() & stateeof) ); 
+  VERIFY( static_cast<bool>(is_05.rdstate() & statefail) ); 
+}
+
+int 
+main()
+{
+  test03();
+  return 0;
+}