From cca7afa67251736804a2dfc7694a26b0fa6abd12 Mon Sep 17 00:00:00 2001 From: paolo Date: Fri, 30 Jan 2004 23:26:13 +0000 Subject: [PATCH] 2004-01-30 Paolo Carlini * testsuite/21_strings/basic_string/cons/char/6.cc: New. * testsuite/21_strings/basic_string/cons/wchar_t/6.cc: New. * testsuite/performance/21_strings/string_cons_input_iterator.cc: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@77006 138bc75d-0d04-0410-961f-82ee72b054a4 --- libstdc++-v3/ChangeLog | 6 +++ .../21_strings/basic_string/cons/char/6.cc | 56 +++++++++++++++++++++ .../21_strings/basic_string/cons/wchar_t/6.cc | 56 +++++++++++++++++++++ .../21_strings/string_cons_input_iterator.cc | 58 ++++++++++++++++++++++ 4 files changed, 176 insertions(+) create mode 100644 libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc create mode 100644 libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/6.cc create mode 100644 libstdc++-v3/testsuite/performance/21_strings/string_cons_input_iterator.cc diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 10068e95092..e4b787bea99 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2004-01-30 Paolo Carlini + + * testsuite/21_strings/basic_string/cons/char/6.cc: New. + * testsuite/21_strings/basic_string/cons/wchar_t/6.cc: New. + * testsuite/performance/21_strings/string_cons_input_iterator.cc: New. + 2004-01-30 Felix Yen * testsuite/performance/20_util/allocator_thread.cc (do_loop): diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc b/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc new file mode 100644 index 00000000000..a61323acfc7 --- /dev/null +++ b/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/6.cc @@ -0,0 +1,56 @@ +// 2004-01-30 Paolo Carlini + +// Copyright (C) 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 +// 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. + +// 21.3.1 basic_string constructors. + +#include +#include +#include +#include + +using namespace std; + +string data(long len) +{ + string ret; + for (long i = 0; i < len; ++i) + ret.push_back('a' + rand() % 26); + return ret; +} + +void test01(int iter) +{ + bool test __attribute__((unused)) = true; + + for (long i = 0, j = 1; i < iter; ++i, j *= 3) + { + istringstream isstr(data(j)); + + string str((istreambuf_iterator(isstr)), + istreambuf_iterator()); + VERIFY( str == isstr.str() ); + } +} + +int main() +{ + test01(13); + return 0; +} diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/6.cc b/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/6.cc new file mode 100644 index 00000000000..fab4aa93a0e --- /dev/null +++ b/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/6.cc @@ -0,0 +1,56 @@ +// 2004-01-30 Paolo Carlini + +// Copyright (C) 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 +// 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. + +// 21.3.1 basic_string constructors. + +#include +#include +#include +#include + +using namespace std; + +wstring data(long len) +{ + wstring ret; + for (long i = 0; i < len; ++i) + ret.push_back(L'a' + rand() % 26); + return ret; +} + +void test01(int iter) +{ + bool test __attribute__((unused)) = true; + + for (long i = 0, j = 1; i < iter; ++i, j *= 3) + { + wistringstream isstr(data(j)); + + wstring str((istreambuf_iterator(isstr)), + istreambuf_iterator()); + VERIFY( str == isstr.str() ); + } +} + +int main() +{ + test01(13); + return 0; +} diff --git a/libstdc++-v3/testsuite/performance/21_strings/string_cons_input_iterator.cc b/libstdc++-v3/testsuite/performance/21_strings/string_cons_input_iterator.cc new file mode 100644 index 00000000000..655c85fd970 --- /dev/null +++ b/libstdc++-v3/testsuite/performance/21_strings/string_cons_input_iterator.cc @@ -0,0 +1,58 @@ +// Copyright (C) 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 +// 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. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include +#include + +#include + +void benchmark(long len) +{ + using namespace std; + using namespace __gnu_test; + + time_counter time; + resource_counter resource; + + istringstream isstr(string(len, 'a')); + + start_counters(time, resource); + string str((istreambuf_iterator(isstr)), + istreambuf_iterator()); + stop_counters(time, resource); + + report_performance(__FILE__, "", time, resource); + clear_counters(time, resource); +} + +int main() +{ + benchmark(500000); + benchmark(5000000); + benchmark(50000000); + return 0; +} -- 2.11.0