X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fbasic_istream%2Fget%2Fchar%2F1.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fbasic_istream%2Fget%2Fchar%2F1.cc;h=19169d979347749ad48246e3460ced21a44f6b9b;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git 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 index 00000000..19169d97 --- /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 +// . + +// 27.6.1.3 unformatted input functions + +#include +#include +#include + +void +test03() +{ + typedef std::char_traits 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(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(is_04.rdstate() & statefail) ); // delimiter + VERIFY( is_04.gcount() == 0 ); + is_04.clear(); + is_04.get(carray1, 200, '['); + VERIFY( static_cast(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(is_04.rdstate() & stateeof) ); + VERIFY( static_cast(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(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(is_05.rdstate() & stateeof) ); + + is_05.clear(); + is_05.get(sbuf_03, '|'); + VERIFY( is_05.gcount() == 0 ); + VERIFY( static_cast(is_05.rdstate() & stateeof) ); + VERIFY( static_cast(is_05.rdstate() & statefail) ); +} + +int +main() +{ + test03(); + return 0; +}