diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits')
12 files changed, 674 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc new file mode 100644 index 000000000..55c99a02e --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/1.cc @@ -0,0 +1,112 @@ +// 1999-06-03 bkoz + +// Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 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/>. + +// 21.1.1 Characher traits requirements + +#include <string> +#include <testsuite_hooks.h> + +void test01(void) +{ + bool test __attribute__((unused)) = true; + const std::string str_01("zuma beach"); + const std::string str_02("montara and ocean beach"); + + // 21.1.1 character traits requirements + + // Key for decoding what function signatures really mean: + // X == char_traits<_CharT> + // [c,d] == _CharT + // [p,q] == const _CharT* + // s == _CharT* + // [n,i,j] == size_t + // f == X::int_type + // pos == X::pos_type + // state == X::state_type + + // void X::assign(char c, char d) + // assigns c = d; + char c1 = 'z'; + char c2 = 'u'; + VERIFY( c1 != c2 ); + std::char_traits<char>::assign(c1,c2); + VERIFY( c1 == 'u' ); + + // char* X::move(char* s, const char* p, size_t n) + // for each i in [0,n) performs X::assign(s[i], p[i]). Copies + // correctly even where p is in [s, s + n), and yields s. + char array1[] = {'z', 'u', 'm', 'a', ' ', 'b', 'e', 'a', 'c', 'h', 0}; + const char str_lit1[] = "montara and ocean beach"; + const char str_lit2[] = "boracay, philippines"; + const int len1 = sizeof(str_lit1)/sizeof(char); + const int len2 = sizeof(str_lit2)/sizeof(char); + char array2[len1 + len2 - 1]; // two terminating chars + std::char_traits<char>::copy(array2, str_lit2, len2); + + VERIFY( str_lit1[0] == 'm' ); + c1 = array2[0]; + c2 = str_lit1[0]; + char c3 = array2[1]; + char c4 = str_lit1[1]; + std::char_traits<char>::move(array2, str_lit1, 0); + VERIFY( array2[0] == c1 ); + VERIFY( str_lit1[0] == c2 ); + std::char_traits<char>::move(array2, str_lit1, 1); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c3 ); + VERIFY( str_lit1[1] == c4 ); + std::char_traits<char>::move(array2, str_lit1, 2); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c4 ); + VERIFY( str_lit1[1] == c4 ); + + char* pc1 = array1 + 1; + c1 = pc1[0]; + c2 = array1[0]; + VERIFY( c1 != c2 ); + char* pc2 = std::char_traits<char>::move(array1, pc1, 0); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 == c3 ); + VERIFY( c2 == c4 ); + VERIFY( pc2 == array1 ); + + c1 = pc1[0]; + c2 = array1[0]; + char* pc3 = pc1; + pc2 = std::char_traits<char>::move(array1, pc1, 10); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 != c3 ); // underlying char array changed. + VERIFY( c4 != c3 ); + VERIFY( pc2 == array1 ); + VERIFY( pc3 == pc1 ); // but pointers o-tay + c1 = *(str_01.data()); + c2 = array1[0]; + VERIFY( c1 != c2 ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/typedefs.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/typedefs.cc new file mode 100644 index 000000000..7cec4d244 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char/typedefs.cc @@ -0,0 +1,41 @@ +// { dg-do compile } +// 2001-02-11 gdr +// Origin: Craig Rodrigues <rodrigc@mediaone.net> + +// Copyright (C) 2001, 2003, 2007, 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/>. + +// 21.1.2: char_traits typedefs + +#include <string> + +int main() +{ + // Check for required typedefs. + typedef std::char_traits<char> test_type; + typedef test_type::char_type char_type; + typedef test_type::int_type int_type; + typedef test_type::off_type off_type; + typedef test_type::pos_type pos_type; + typedef test_type::state_type state_type; + + // 21.1.3: char_traits<char>::int_type == int + test_type::int_type* p = 0; + int* q __attribute__((unused)) = p; + + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc new file mode 100644 index 000000000..23c875dba --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc @@ -0,0 +1,40 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 <string> +#include <cstdint> + +int main() +{ + // Check for required typedefs. + typedef std::char_traits<char16_t> test_type; + typedef test_type::char_type char_type; + typedef test_type::int_type int_type; + typedef test_type::off_type off_type; + typedef test_type::pos_type pos_type; + typedef test_type::state_type state_type; + + // char_traits<char16_t>::int_type == uint_least16_t + test_type::int_type* p = 0; + std::uint_least16_t* q __attribute__((unused)) = p; + + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char32_t/typedefs.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char32_t/typedefs.cc new file mode 100644 index 000000000..42a883f57 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char32_t/typedefs.cc @@ -0,0 +1,40 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 <string> +#include <cstdint> + +int main() +{ + // Check for required typedefs. + typedef std::char_traits<char32_t> test_type; + typedef test_type::char_type char_type; + typedef test_type::int_type int_type; + typedef test_type::off_type off_type; + typedef test_type::pos_type pos_type; + typedef test_type::state_type state_type; + + // char_traits<char16_t>::int_type == uint_least32_t + test_type::int_type* p = 0; + std::uint_least32_t* q __attribute__((unused)) = p; + + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char/1.cc new file mode 100644 index 000000000..fc58bda90 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char/1.cc @@ -0,0 +1,22 @@ +// { dg-do compile } + +// Copyright (C) 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 <string> + +template class std::char_traits<char>; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char16_t/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char16_t/1.cc new file mode 100644 index 000000000..830640cd2 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char16_t/1.cc @@ -0,0 +1,24 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 <string> + +template class std::char_traits<char16_t>; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char32_t/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char32_t/1.cc new file mode 100644 index 000000000..a6f66ff38 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/char32_t/1.cc @@ -0,0 +1,24 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 <string> + +template class std::char_traits<char32_t>; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/short/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/short/1.cc new file mode 100644 index 000000000..1909373f2 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/short/1.cc @@ -0,0 +1,22 @@ +// { dg-do compile } + +// Copyright (C) 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 <string> + +template class std::char_traits<short>; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/wchar_t/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/wchar_t/1.cc new file mode 100644 index 000000000..e1a4e67f5 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/explicit_instantiation/wchar_t/1.cc @@ -0,0 +1,22 @@ +// { dg-do compile } + +// Copyright (C) 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 <string> + +template class std::char_traits<wchar_t>; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc new file mode 100644 index 000000000..3f47f9f48 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/short/1.cc @@ -0,0 +1,174 @@ +// 1999-06-03 bkoz +// 2003-07-22 Matt Austern + +// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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/>. + +// 21.1.1 Character traits requirements +// Make sure we can instantiate char_traits and basic_string for +// charT = 'short', and make sure the char_traits memeber functions +// satisfy the requirements of 21.1.1. + +#include <string> +#include <cstring> +#include <testsuite_hooks.h> + +void test02(void) +{ + typedef short char_type; + bool test __attribute__((unused)) = true; + + // 21.1.1 character traits requirements + + // Key for decoding what function signatures really mean: + // X == char_traits<_CharT> + // [c,d] == _CharT + // [p,q] == const _CharT* + // s == _CharT* + // [n,i,j] == size_t + // f == X::int_type + // pos == X::pos_type + // state == X::state_type + + // void X::assign(char_type c, char_type d) + // assigns c = d; + char_type c1 = 'z'; + char_type c2 = 'u'; + VERIFY( c1 != c2 ); + std::char_traits<char_type>::assign(c1,c2); + VERIFY( c1 == 'u' ); + + // bool X::eq(char_type c, char_type d) + c1 = 'z'; + c2 = 'u'; + VERIFY ( !std::char_traits<char_type>::eq(c1, c2) ); + VERIFY ( std::char_traits<char_type>::eq(c1, c1) ); + VERIFY ( std::char_traits<char_type>::eq(c2, c2) ); + + // bool X::lt(char_type c, char_type d) + c1 = 'z'; + c2 = 'u'; + VERIFY ( std::char_traits<char_type>::lt(c2, c1) ); + VERIFY ( !std::char_traits<char_type>::lt(c1, c2) ); + VERIFY ( !std::char_traits<char_type>::lt(c1, c1) ); + VERIFY ( !std::char_traits<char_type>::lt(c2, c2) ); + + // char_type* X::move(char_type* s, const char_type* p, size_t n) + // for each i in [0,n) performs X::assign(s[i], p[i]). Copies + // correctly even where p is in [s, s + n), and yields s. + char_type array1[] = {'z', 'u', 'm', 'a', ' ', 'b', 'e', 'a', 'c', 'h', 0}; + const std::basic_string<char_type> str_01(array1 + 0, array1 + 10); + + const char_type str_lit1[] = {'m', 'o', 'n', 't', 'a', 'r', 'a', ' ', 'a', 'n', 'd', ' ', 'o', 'c', 'e', 'a', 'n', ' ', 'b', 'e', 'a', 'c', 'h', 0}; + + int len = sizeof(str_lit1)/sizeof(char_type) + sizeof(array1)/sizeof(char_type) - 1; + // two terminating chars + char_type array3[] = {'b', 'o', 'r', 'a', 'c', 'a', 'y', ',', ' ', 'p', 'h', 'i', 'l', 'i', 'p', 'p', 'i', 'n', 'e', 's', 0}; + char_type array2[len]; + std::char_traits<char_type>::copy(array2, array3, len); + + VERIFY( str_lit1[0] == 'm' ); + c1 = array2[0]; + c2 = str_lit1[0]; + char_type c3 = array2[1]; + char_type c4 = str_lit1[1]; + std::char_traits<char_type>::move(array2, str_lit1, 0); + VERIFY( array2[0] == c1 ); + VERIFY( str_lit1[0] == c2 ); + std::char_traits<char_type>::move(array2, str_lit1, 1); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c3 ); + VERIFY( str_lit1[1] == c4 ); + std::char_traits<char_type>::move(array2, str_lit1, 2); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c4 ); + VERIFY( str_lit1[1] == c4 ); + + char_type* pc1 = array1 + 1; + c1 = pc1[0]; + c2 = array1[0]; + VERIFY( c1 != c2 ); + char_type* pc2 = std::char_traits<char_type>::move(array1, pc1, 0); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 == c3 ); + VERIFY( c2 == c4 ); + VERIFY( pc2 == array1 ); + + c1 = pc1[0]; + c2 = array1[0]; + char_type* pc3 = pc1; + pc2 = std::char_traits<char_type>::move(array1, pc1, 10); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 != c3 ); // underlying char_type array changed. + VERIFY( c4 != c3 ); + VERIFY( pc2 == array1 ); + VERIFY( pc3 == pc1 ); // but pointers o-tay + c1 = *(str_01.data()); + c2 = array1[0]; + VERIFY( c1 != c2 ); + + // size_t X::length(const char_type* p) + len = std::char_traits<char_type>::length(str_lit1); + VERIFY( len == sizeof(str_lit1) / sizeof(char_type) - 1 ); + + // const char_type* X::find(const char_type* s, size_t n, char_type c) + const int N4 = sizeof(str_lit1) / sizeof(char_type); + const char_type* pc4 = std::char_traits<char_type>::find(str_lit1, N4, 'a'); + VERIFY( pc4 != 0 ); + VERIFY( *pc4 == 'a' ); + + pc4 = std::char_traits<char_type>::find(str_lit1, N4, 0x0a73); + VERIFY( pc4 == 0 ); + + // char_type* X::assign(char_type* s, size_t n, char_type c) + len = sizeof(array2) / sizeof(char_type); + std::memset(array2, 0xaf, len * sizeof(char_type)); + VERIFY( array2[0] != 0x15a8 ); + + pc1 = std::char_traits<char_type>::assign (array2, len, 0x15a8); + VERIFY( pc1 == array2 ); + for (int i = 0; i < len; ++i) + VERIFY( array2[i] == 0x15a8 ); + + // char_type* X::copy(char_type* s, const char_type* p, size_t n) + int n1 = sizeof(str_lit1) / sizeof(char_type); + pc1 = std::char_traits<char_type>::copy(array2, str_lit1, n1); + len = std::char_traits<char_type>::length(array2); + VERIFY( len == n1 - 1 ); + for (int i = 0; i < len; ++i) + VERIFY( str_lit1[i] == array2[i] ); + + // int X::compare(const char_type* p, const char_type* q, size_t n) + const char_type* pconst1 = str_01.data(); + const char_type* pconst2 = str_lit1; + + VERIFY( std::char_traits<char_type>::compare(pconst1, pconst2, 10) > 0 ); + VERIFY( std::char_traits<char_type>::compare(pconst2, pconst1, 10) < 0 ); + VERIFY( std::char_traits<char_type>::compare(pconst1, pconst1, 10) == 0 ); + VERIFY( std::char_traits<char_type>::compare(pconst2, pconst2, 10) == 0 ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/1.cc new file mode 100644 index 000000000..bc6ae61a9 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/1.cc @@ -0,0 +1,112 @@ +// 1999-06-03 bkoz + +// Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 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/>. + +// 21.1.1 Characher traits requirements + +#include <string> +#include <testsuite_hooks.h> + +void test02(void) +{ + bool test __attribute__((unused)) = true; + const std::wstring str_01(L"zuma beach"); + const std::wstring str_02(L"montara and ocean beach"); + + // 21.1.1 character traits requirements + + // Key for decoding what function signatures really mean: + // X == char_traits<_CharT> + // [c,d] == _CharT + // [p,q] == const _CharT* + // s == _CharT* + // [n,i,j] == size_t + // f == X::int_type + // pos == X::pos_type + // state == X::state_type + + // void X::assign(wchar_t c, wchar_t d) + // assigns c = d; + wchar_t c1 = L'z'; + wchar_t c2 = L'u'; + VERIFY( c1 != c2 ); + std::char_traits<wchar_t>::assign(c1,c2); + VERIFY( c1 == L'u' ); + + // char* X::move(char* s, const char* p, size_t n) + // for each i in [0,n) performs X::assign(s[i], p[i]). Copies + // correctly even where p is in [s, s + n), and yields s. + wchar_t array1[] = {L'z', L'u', L'm', L'a', L' ', L'b', L'e', L'a', L'c', L'h', 0}; + const wchar_t str_lit1[] = L"montara and ocean beach"; + const wchar_t str_lit2[] = L"boracay, philippines"; + const int len1 = sizeof(str_lit1)/sizeof(wchar_t); + const int len2 = sizeof(str_lit2)/sizeof(wchar_t); + wchar_t array2[len1 + len2 - 1]; // two terminating chars + std::char_traits<wchar_t>::copy(array2, str_lit2, len2); + + VERIFY( str_lit1[0] == 'm' ); + c1 = array2[0]; + c2 = str_lit1[0]; + wchar_t c3 = array2[1]; + wchar_t c4 = str_lit1[1]; + std::char_traits<wchar_t>::move(array2, str_lit1, 0); + VERIFY( array2[0] == c1 ); + VERIFY( str_lit1[0] == c2 ); + std::char_traits<wchar_t>::move(array2, str_lit1, 1); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c3 ); + VERIFY( str_lit1[1] == c4 ); + std::char_traits<wchar_t>::move(array2, str_lit1, 2); + VERIFY( array2[0] == c2 ); + VERIFY( str_lit1[0] == c2 ); + VERIFY( array2[1] == c4 ); + VERIFY( str_lit1[1] == c4 ); + + wchar_t* pc1 = array1 + 1; + c1 = pc1[0]; + c2 = array1[0]; + VERIFY( c1 != c2 ); + wchar_t* pc2 = std::char_traits<wchar_t>::move(array1, pc1, 0); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 == c3 ); + VERIFY( c2 == c4 ); + VERIFY( pc2 == array1 ); + + c1 = pc1[0]; + c2 = array1[0]; + wchar_t* pc3 = pc1; + pc2 = std::char_traits<wchar_t>::move(array1, pc1, 10); + c3 = pc1[0]; + c4 = array1[0]; + VERIFY( c1 != c3 ); // underlying wchar_t array changed. + VERIFY( c4 != c3 ); + VERIFY( pc2 == array1 ); + VERIFY( pc3 == pc1 ); // but pointers o-tay + c1 = *(str_01.data()); + c2 = array1[0]; + VERIFY( c1 != c2 ); +} + +int main() +{ + test02(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc new file mode 100644 index 000000000..56ec41176 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/char_traits/requirements/wchar_t/typedefs.cc @@ -0,0 +1,41 @@ +// { dg-do compile } +// 2001-02-11 gdr +// Origin: Craig Rodrigues <rodrigc@mediaone.net> + +// Copyright (C) 2001, 2003, 2007, 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/>. + +// 21.1.2: char_traits typedefs + +#include <string> + +int main() +{ + // Check for required typedefs. + typedef std::char_traits<wchar_t> test_type; + typedef test_type::char_type char_type; + typedef test_type::int_type int_type; + typedef test_type::off_type off_type; + typedef test_type::pos_type pos_type; + typedef test_type::state_type state_type; + + // 21.1.3: char_traits<wchar_t>::int_type == wint_t + test_type::int_type* p = 0; + wint_t* q __attribute__((unused)) = p; + + return 0; +} |