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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/22_locale/codecvt/unshift
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/codecvt/unshift')
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/1.cc85
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc37
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc37
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/1.cc75
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/2.cc109
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/3.cc123
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/4.cc118
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc37
-rw-r--r--libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc37
9 files changed, 658 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/1.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/1.cc
new file mode 100644
index 000000000..363b72e27
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/1.cc
@@ -0,0 +1,85 @@
+// 2000-08-17 Benjamin Kosnik <bkoz@cygnus.com>
+
+// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// Required instantiation, degenerate conversion.
+// codecvt<char, char, mbstate_t>
+void test01()
+{
+ using namespace std;
+ typedef codecvt_base::result result;
+ typedef codecvt<char, char, mbstate_t> c_codecvt;
+
+ bool test __attribute__((unused)) = true;
+ const char* c_lit = "black pearl jasmine tea";
+ const char* from_next;
+ int size = std::strlen(c_lit);
+ char* c_arr = new char[size];
+ char* c_ref = new char[size];
+ char* to_next;
+
+ locale loc = locale::classic();
+ c_codecvt::state_type state;
+ const c_codecvt* cvt = &use_facet<c_codecvt>(loc);
+
+ // According to the resolution of DR19 (see also libstd++/9168), in
+ // case of degenerate conversion ('noconv'), "there are no changes to
+ // the values in [to, to_limit)."
+ memset(c_ref, 'X', size);
+
+ // in
+ memset(c_arr, 'X', size);
+ result r1 = cvt->in(state, c_lit, c_lit + size, from_next,
+ c_arr, c_arr + size, to_next);
+ VERIFY( r1 == codecvt_base::noconv );
+ VERIFY( !memcmp(c_arr, c_ref, size) );
+ VERIFY( from_next == c_lit );
+ VERIFY( to_next == c_arr );
+
+ // out
+ memset(c_arr, 'X', size);
+ result r2 = cvt->out(state, c_lit, c_lit + size, from_next,
+ c_arr, c_arr + size, to_next);
+ VERIFY( r2 == codecvt_base::noconv );
+ VERIFY( !memcmp(c_arr, c_ref, size) );
+ VERIFY( from_next == c_lit );
+ VERIFY( to_next == c_arr );
+
+ // unshift
+ memcpy(c_arr, c_lit, size);
+ result r3 = cvt->unshift(state, c_arr, c_arr + size, to_next);
+ VERIFY( r3 == codecvt_base::noconv );
+ VERIFY( !memcmp(c_arr, c_lit, size) );
+ VERIFY( to_next == c_arr );
+
+ delete [] c_arr;
+ delete [] c_ref;
+}
+
+int main ()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc
new file mode 100644
index 000000000..f8f6daa9e
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc
@@ -0,0 +1,37 @@
+// { dg-require-namedlocale "de_DE" }
+
+// 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2005, 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/>.
+
+// 22.2.4.1.1 collate members
+
+#include <testsuite_hooks.h>
+
+#define main discard_main_1
+#include "1.cc"
+#undef main
+
+int main()
+{
+ using namespace __gnu_test;
+ func_callback two;
+ two.push_back(&test01);
+ run_tests_wrapped_env("de_DE", "LANG", two);
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc
new file mode 100644
index 000000000..ac0fccc32
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc
@@ -0,0 +1,37 @@
+// { dg-require-namedlocale "ja_JP.eucjp" }
+
+// 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2005, 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/>.
+
+// 22.2.4.1.1 collate members
+
+#include <testsuite_hooks.h>
+
+#define main discard_main_1
+#include "1.cc"
+#undef main
+
+int main()
+{
+ using namespace __gnu_test;
+ func_callback two;
+ two.push_back(&test01);
+ run_tests_wrapped_locale("ja_JP.eucjp", two);
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/1.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/1.cc
new file mode 100644
index 000000000..4c06afdb1
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/1.cc
@@ -0,0 +1,75 @@
+// 2000-08-17 Benjamin Kosnik <bkoz@cygnus.com>
+
+// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// Need to explicitly set the state(mbstate_t) to zero.
+// How to do this is not specified by the ISO C99 standard, so we
+// might need to add some operators to make the intuiative case
+// work:
+// w_codecvt::state_type state00;
+// state00 = 0;
+// or, can use this explicit "C" initialization:
+// w_codecvt::state_type state01 = {0, 0};
+// .. except Ulrich says: Use memset. Always use memset. Feel the force...
+void
+zero_state(std::mbstate_t& state)
+{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
+
+// Required instantiation
+// codecvt<wchar_t, char, mbstate_t>
+void test01()
+{
+ using namespace std;
+ typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
+ typedef codecvt_base::result result;
+ typedef wchar_t int_type;
+ typedef char ext_type;
+
+ bool test __attribute__((unused)) = true;
+ const ext_type* e_lit = "black pearl jasmine tea";
+ int size = strlen(e_lit);
+ ext_type* e_arr = new ext_type[size + 1];
+ ext_type* eto_next;
+
+ locale loc;
+ const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
+
+ // unshift
+ strcpy(e_arr, e_lit);
+ w_codecvt::state_type state03;
+ zero_state(state03);
+ result r3 = cvt->unshift(state03, e_arr, e_arr + size, eto_next);
+ VERIFY( r3 == codecvt_base::noconv );
+ VERIFY( !strcmp(e_arr, e_lit) );
+ VERIFY( eto_next == e_arr );
+
+ delete [] e_arr;
+}
+
+int main ()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/2.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/2.cc
new file mode 100644
index 000000000..15aaf1d99
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/2.cc
@@ -0,0 +1,109 @@
+// { dg-require-namedlocale "en_US.ISO-8859-1" }
+
+// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
+
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// Need to explicitly set the state(mbstate_t) to zero.
+// How to do this is not specified by the ISO C99 standard, so we
+// might need to add some operators to make the intuiative case
+// work:
+// w_codecvt::state_type state00;
+// state00 = 0;
+// or, can use this explicit "C" initialization:
+// w_codecvt::state_type state01 = {0, 0};
+// .. except Ulrich says: Use memset. Always use memset. Feel the force...
+void
+zero_state(std::mbstate_t& state)
+{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
+
+// Required instantiation
+// codecvt<wchar_t, char, mbstate_t>
+void test02()
+{
+ using namespace std;
+ typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
+ typedef codecvt_base::result result;
+ typedef wchar_t int_type;
+ typedef char ext_type;
+ typedef char_traits<char> ext_traits;
+
+ bool test __attribute__((unused)) = true;
+ const int_type* i_lit =
+ L"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
+ L"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
+ L"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
+ L"abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86"
+ L"\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95"
+ L"\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4"
+ L"\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3"
+ L"\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2"
+ L"\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1"
+ L"\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
+ L"\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ L"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe"
+ L"\xff";
+
+ const int_type* ifrom_next;
+ int size = wcslen(i_lit);
+ ext_type* e_arr = new ext_type[size + 1];
+ ext_type* e_ref = new ext_type[size + 1];
+ memset(e_arr, 0xf0, size + 1);
+ memset(e_ref, 0xf0, size + 1);
+ ext_type* eto_next;
+
+ locale loc = locale("en_US.ISO-8859-1");
+ locale::global(loc);
+ const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
+
+ // unshift
+ w_codecvt::state_type state01;
+ zero_state(state01);
+ result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
+ VERIFY( r1 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+
+ for (int i = 0; i < size; ++i)
+ {
+ w_codecvt::state_type state02;
+ zero_state(state02);
+ cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
+ e_arr, e_arr + size, eto_next);
+ memset(e_arr, 0xf0, size + 1);
+ result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
+ VERIFY( r2 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+ }
+
+ delete [] e_arr;
+ delete [] e_ref;
+}
+
+int main ()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/3.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/3.cc
new file mode 100644
index 000000000..915b8240e
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/3.cc
@@ -0,0 +1,123 @@
+// { dg-require-namedlocale "en_US.ISO-8859-15" }
+
+// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
+
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// Need to explicitly set the state(mbstate_t) to zero.
+// How to do this is not specified by the ISO C99 standard, so we
+// might need to add some operators to make the intuiative case
+// work:
+// w_codecvt::state_type state00;
+// state00 = 0;
+// or, can use this explicit "C" initialization:
+// w_codecvt::state_type state01 = {0, 0};
+// .. except Ulrich says: Use memset. Always use memset. Feel the force...
+void
+zero_state(std::mbstate_t& state)
+{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
+
+// Required instantiation
+// codecvt<wchar_t, char, mbstate_t>
+void test03()
+{
+ using namespace std;
+ typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
+ typedef codecvt_base::result result;
+ typedef wchar_t int_type;
+ typedef char ext_type;
+ typedef char_traits<char> ext_traits;
+
+ bool test __attribute__((unused)) = true;
+ const int_type i_lit[] = {
+ 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
+ 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
+ L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
+ L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
+ L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
+ L'@', L'A', L'B', L'C', L'D', L'E', L'F', L'G', L'H', L'I',
+ L'J', L'K', L'L', L'M', L'N', L'O', L'P', L'Q', L'R', L'S',
+ L'T', L'U', L'V', L'W', L'X', L'Y', L'Z', L'[', L'\\', L']',
+ L'^', L'_', L'`', L'a', L'b', L'c', L'd', L'e', L'f', L'g',
+ L'h', L'i', L'j', L'k', L'l', L'm', L'n', L'o', L'p', L'q',
+ L'r', L's', L't', L'u', L'v', L'w', L'x', L'y', L'z', L'{',
+ L'|', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
+ 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+ 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
+ 0x20ac, 0xa5, 0x160, 0xa7, 0x161, 0xa9, 0xaa, 0xab, 0xac, 0xad,
+ 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0x17d, 0xb5, 0xb6, 0xb7,
+ 0x17e, 0xb9, 0xba, 0xbb, 0x152, 0x153, 0x178, 0xbf, 0xc0, 0xc1,
+ 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb,
+ 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5,
+ 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+ 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3,
+ 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd,
+ 0xfe, 0xff, 0x0
+ };
+
+ const int_type* ifrom_next;
+ int size = wcslen(i_lit);
+ ext_type* e_arr = new ext_type[size + 1];
+ ext_type* e_ref = new ext_type[size + 1];
+ memset(e_arr, 0xf0, size + 1);
+ memset(e_ref, 0xf0, size + 1);
+ ext_type* eto_next;
+
+ locale loc = locale("en_US.ISO-8859-15");
+ locale::global(loc);
+ const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
+
+ // unshift
+ w_codecvt::state_type state01;
+ zero_state(state01);
+ result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
+ VERIFY( r1 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+
+ for (int i = 0; i < size; ++i)
+ {
+ w_codecvt::state_type state02;
+ zero_state(state02);
+ cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
+ e_arr, e_arr + size, eto_next);
+ memset(e_arr, 0xf0, size + 1);
+ result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
+ VERIFY( r2 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+ }
+
+ delete [] e_arr;
+ delete [] e_ref;
+}
+
+int main ()
+{
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/4.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/4.cc
new file mode 100644
index 000000000..72c252f8a
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/4.cc
@@ -0,0 +1,118 @@
+// { dg-require-namedlocale "en_US.UTF-8" }
+
+// 2003-02-06 Petur Runolfsson <peturr02@ru.is>
+
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 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/>.
+
+// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]
+
+#include <locale>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// Need to explicitly set the state(mbstate_t) to zero.
+// How to do this is not specified by the ISO C99 standard, so we
+// might need to add some operators to make the intuiative case
+// work:
+// w_codecvt::state_type state00;
+// state00 = 0;
+// or, can use this explicit "C" initialization:
+// w_codecvt::state_type state01 = {0, 0};
+// .. except Ulrich says: Use memset. Always use memset. Feel the force...
+void
+zero_state(std::mbstate_t& state)
+{ std::memset(&state, 0, sizeof(std::mbstate_t)); }
+
+// Required instantiation
+// codecvt<wchar_t, char, mbstate_t>
+void test04()
+{
+ using namespace std;
+ typedef codecvt<wchar_t, char, mbstate_t> w_codecvt;
+ typedef codecvt_base::result result;
+ typedef wchar_t int_type;
+ typedef char ext_type;
+ typedef char_traits<char> ext_traits;
+
+ bool test __attribute__((unused)) = true;
+ const int_type i_lit[] = {
+ 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
+ 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
+ L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
+ L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
+ L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
+ L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
+ 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+ 0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
+ 0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
+ 0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
+ 0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
+ 0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
+ 0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
+ 0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
+ 0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
+ 0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
+ 0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
+ 0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
+ 0x20000000, 0x40000000, 0x0
+ };
+
+ const int_type* ifrom_next;
+ int size = wcslen(i_lit);
+ ext_type* e_arr = new ext_type[size + 1];
+ ext_type* e_ref = new ext_type[size + 1];
+ memset(e_arr, 0xf0, size + 1);
+ memset(e_ref, 0xf0, size + 1);
+ ext_type* eto_next;
+
+ locale loc = locale("en_US.UTF-8");
+ locale::global(loc);
+ const w_codecvt* cvt = &use_facet<w_codecvt>(loc);
+
+ // unshift
+ w_codecvt::state_type state01;
+ zero_state(state01);
+ result r1 = cvt->unshift(state01, e_arr, e_arr + size, eto_next);
+ VERIFY( r1 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+
+ for (int i = 0; i < size; ++i)
+ {
+ w_codecvt::state_type state02;
+ zero_state(state02);
+ cvt->out(state02, i_lit + i, i_lit + i + 1, ifrom_next,
+ e_arr, e_arr + size, eto_next);
+ memset(e_arr, 0xf0, size + 1);
+ result r2 = cvt->unshift(state02, e_arr, e_arr + size, eto_next);
+ VERIFY( r2 == codecvt_base::noconv );
+ VERIFY( !ext_traits::compare(e_arr, e_ref, size + 1) );
+ VERIFY( eto_next == e_arr );
+ }
+
+ delete [] e_arr;
+ delete [] e_ref;
+}
+
+int main ()
+{
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc
new file mode 100644
index 000000000..f8f6daa9e
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc
@@ -0,0 +1,37 @@
+// { dg-require-namedlocale "de_DE" }
+
+// 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2005, 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/>.
+
+// 22.2.4.1.1 collate members
+
+#include <testsuite_hooks.h>
+
+#define main discard_main_1
+#include "1.cc"
+#undef main
+
+int main()
+{
+ using namespace __gnu_test;
+ func_callback two;
+ two.push_back(&test01);
+ run_tests_wrapped_env("de_DE", "LANG", two);
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc
new file mode 100644
index 000000000..ac0fccc32
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc
@@ -0,0 +1,37 @@
+// { dg-require-namedlocale "ja_JP.eucjp" }
+
+// 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2005, 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/>.
+
+// 22.2.4.1.1 collate members
+
+#include <testsuite_hooks.h>
+
+#define main discard_main_1
+#include "1.cc"
+#undef main
+
+int main()
+{
+ using namespace __gnu_test;
+ func_callback two;
+ two.push_back(&test01);
+ run_tests_wrapped_locale("ja_JP.eucjp", two);
+ return 0;
+}