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9561.cc: New. 

2004-12-19  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc: New.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	01.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	02.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	03.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	06.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	07.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	08.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	09.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	10.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	11.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	12.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	13.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	9555-ia.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	exceptions_failbit.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	1.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	11095-i.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	2.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	3.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_character/wchar_t/
	9555-ic.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	1.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	2.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	3.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	9318-in.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	9424-in.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	9555-io.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	error_failbit.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_other/wchar_t/
	exceptions_null.cc: Likewise.

	* testsuite/27_io/basic_istream/extractors_other/char/2.cc: Minor
	tweaks.

	* testsuite/testsuite_io.h (struct fail_buf): Fix type of
	dummy return values.

From-SVN: r92392
This commit is contained in:
Paolo Carlini 2004-12-19 21:57:28 +00:00 committed by Paolo Carlini
parent cd801ba166
commit cfc45d90d7
34 changed files with 2459 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
libstdc++-v3/ChangeLog
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@ -1,3 +1,73 @@
2004-12-19 Paolo Carlini <pcarlini@suse.de>
* testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc: New.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
01.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
02.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
03.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
06.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
07.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
08.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
09.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
10.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
11.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
12.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
13.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
9555-ia.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
exceptions_badbit_throw.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
exceptions_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
exceptions_failbit_throw.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/
1.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/
11095-i.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/
2.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/
3.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/
9555-ic.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
1.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
2.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
3.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
9318-in.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
9424-in.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
9555-io.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
error_failbit.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
exceptions_badbit_throw.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
exceptions_failbit_throw.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/
exceptions_null.cc: Likewise.
* testsuite/27_io/basic_istream/extractors_other/char/2.cc: Minor
tweaks.
* testsuite/testsuite_io.h (struct fail_buf): Fix type of
dummy return values.
2004-12-19 Dhruv Matani <dhruvbird@gmx.net>
* include/ext/bitmap_allocator.h: Make doxygen style comments for

59
libstdc++-v3/testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc Normal file
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// 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.
#include <istream>
#include <streambuf>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
// libstdc++/9561
void test01()
{
using namespace std;
bool test __attribute__((unused)) = true;
__gnu_test::fail_wstreambuf b;
std::wistream strm (&b);
strm.exceptions (std::wios::badbit);
wchar_t i = 0;
try
{
i = strm.get();
i = strm.get();
i = strm.get();
}
catch (__gnu_test::underflow_error&)
{
// strm should throw facet_error and not do anything else
VERIFY(strm.bad());
}
catch (...)
{
VERIFY( false );
}
VERIFY( i == L's' );
}
int main()
{
test01();
return 0;
}

125
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <cstdio> // for printf
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
std::wstring str_01;
std::wstring str_02(L"true false 0 1 110001");
std::wstring str_03(L"-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
std::wstring str_04(L"0123");
std::wstringbuf isbuf_01(std::ios_base::in);
std::wstringbuf isbuf_02(str_02, std::ios_base::in);
std::wstringbuf isbuf_03(str_03, std::ios_base::in);
std::wstringbuf isbuf_04(str_04, std::ios_base::in);
std::wistream is_01(NULL);
std::wistream is_02(&isbuf_02);
std::wistream is_03(&isbuf_03);
std::wistream is_04(&isbuf_04);
std::wstringstream ss_01(str_01);
// minimal sanity check
bool test01() {
bool test __attribute__((unused)) = true;
// Integral Types:
bool b1 = false;
short s1 = 0;
int i1 = 0;
long l1 = 0;
unsigned short us1 = 0;
unsigned int ui1 = 0;
unsigned long ul1 = 0;
// Floating-point Types:
float f1 = 0;
double d1 = 0;
long double ld1 = 0;
// process alphanumeric versions of bool values
std::ios_base::fmtflags fmt = is_02.flags();
bool testfmt = fmt & std::ios_base::boolalpha;
is_02.setf(std::ios_base::boolalpha);
fmt = is_02.flags();
testfmt = fmt & std::ios_base::boolalpha;
is_02 >> b1;
VERIFY( b1 == 1 );
is_02 >> b1;
VERIFY( b1 == 0 );
// process numeric versions of of bool values
is_02.unsetf(std::ios_base::boolalpha);
fmt = is_02.flags();
testfmt = fmt & std::ios_base::boolalpha;
is_02 >> b1;
VERIFY( b1 == 0 );
is_02 >> b1;
VERIFY( b1 == 1 );
// is_03 == "-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5"
is_03 >> l1;
VERIFY( l1 == -19999999 );
is_03 >> ul1;
VERIFY( ul1 == 777777 );
is_03 >> i1;
VERIFY( i1 == -234234 );
is_03 >> ui1;
VERIFY( ui1 == 233 );
is_03 >> s1;
VERIFY( s1 == -234 );
is_03 >> us1;
VERIFY( us1 == 33 );
is_03 >> b1;
VERIFY( b1 == 1 );
is_03 >> ld1;
VERIFY( ld1 == 66300.25 );
is_03 >> d1;
VERIFY( d1 == .315 );
is_03 >> f1;
VERIFY( f1 == 1.5 );
is_04 >> std::hex >> i1;
std::printf ("%d %d %d\n", i1, i1 == 0x123, test);
VERIFY( i1 == 0x123 );
std::printf ("%d %d %d\n", i1, i1 == 0x123, test);
// test void pointers
int i = 55;
void* po = &i;
void* pi;
ss_01 << po;
ss_01 >> pi;
std::printf ("%p %p\n", pi, po);
VERIFY( po == pi );
return test;
}
int main()
{
test01();
return 0;
}

46
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
// elaborated test for ints
bool test02()
{
bool test __attribute__((unused)) = true;
const std::wstring str_01(L"20000AB");
std::wstringbuf strb_01(str_01, std::ios_base::in);
std::wistream is(&strb_01);
int n = 15;
is >> n;
VERIFY( n == 20000 );
wchar_t c = is.peek();
VERIFY( c == L'A' );
return test;
}
int main()
{
test02();
return 0;
}

45
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
bool test03()
{
std::wstringbuf sbuf;
std::wistream istr(&sbuf);
std::wostream ostr(&sbuf);
bool test __attribute__((unused)) = true;
long l01;
ostr << L"12220101";
istr >> l01; // _M_in_end set completely incorrectly here.
VERIFY( l01 == 12220101 );
VERIFY( istr.rdstate() == std::ios_base::eofbit );
return test;
}
int main()
{
test03();
return 0;
}

59
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00081.html
// Jim Parsons
void test06()
{
// default locale, grouping is turned off
bool test __attribute__((unused)) = true;
unsigned int h4;
wchar_t c;
std::wstring s(L"205,199,144");
std::wistringstream is(s);
is >> h4; // 205
VERIFY( h4 == 205 );
is >> c; // L','
VERIFY( c == L',' );
is >> h4; // 199
VERIFY( h4 == 199 );
is >> c; // L','
VERIFY( c == L',' );
is >> h4; // 144
VERIFY( is.rdstate() == std::ios_base::eofbit );
VERIFY( h4 == 144 );
is >> c; // EOF
VERIFY( c == L',' );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
}
int main()
{
test06();
return 0;
}

145
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
namespace std {
class test_numpunct1 : public numpunct<wchar_t>
{
protected:
string
do_grouping() const
{ return string(1, '\003'); }
};
} // namespace std
void test07()
{
// manufactured locale, grouping is turned on
bool test __attribute__((unused)) = true;
unsigned int h4 = 0, h3 = 0, h2 = 0;
float f1 = 0.0;
const std::wstring s1(L"205,199 23,445.25 1,024,365 123,22,24");
std::wistringstream is(s1);
is.imbue(std::locale(std::locale(), new std::test_numpunct1));
// Basic operation.
is >> h4;
VERIFY( h4 == 205199 );
VERIFY( is.good() );
is.clear();
is >> f1;
VERIFY( f1 == 23445.25 );
VERIFY( is.good() );
is.clear();
is >> h3;
VERIFY( h3 == 1024365 );
VERIFY( is.good() );
is.clear();
is >> h2;
VERIFY( h2 == 0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
// Stress tests for explicit errors in grouping corner cases. The
// validity of these tests and results have been hammered out in
// private email between bkoz and ncm between Jan 25 and Jan 27, 2000.
// Thanks nate -- benjamin
const std::wstring s2(L",111 4,,4 0.25,345 5..25 156,, 1,000000 1000000 1234,567");
h3 = h4 = h2 = 0;
f1 = 0.0;
const wchar_t c_control = L'?';
wchar_t c = c_control;
is.clear();
is.str(s2);
is >> h4;
VERIFY( h4 == 0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
is.clear();
is >> c;
VERIFY( c == L',' );
VERIFY( is.good() );
is.ignore(3);
is >> f1;
VERIFY( f1 == 0.0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
is.clear();
is >> c;
VERIFY( c == L',' );
is >> c;
VERIFY( c == L'4' );
VERIFY( is.good() );
is >> f1;
VERIFY( f1 == 0.25 );
VERIFY( is.good() );
is >> c;
VERIFY( c == L',' );
is >> h2;
VERIFY( h2 == 345 );
VERIFY( is.good() );
f1 = 0.0;
h2 = 0;
is >> f1;
VERIFY( f1 == 5.0 );
VERIFY( is.good() );
is >> f1;
VERIFY( f1 == .25 );
VERIFY( is.good() );
is >> h3;
VERIFY( h3 == 0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
is.clear();
is >> c;
VERIFY( c == L',' ); // second one
VERIFY( is.good() );
is >> h2;
VERIFY( h2 == 0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
is.clear();
is >> h2;
VERIFY( h2 == 1000000 );
VERIFY( is.good() );
h2 = 0;
is >> h2;
VERIFY( h2 == 0 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
is.clear();
}
int main()
{
test07();
return 0;
}

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libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
namespace std {
class test_numpunct2 : public numpunct<wchar_t>
{
protected:
string
do_grouping() const
{ return string("\002\003"); }
};
} // namespace std
void test08()
{
// manufactured locale, grouping is turned on
bool test __attribute__((unused)) = true;
unsigned int h4 = 0, h3 = 0, h2 = 0;
const std::wstring s1(L"1,22 205,19 22,123,22");
std::wistringstream is(s1);
is.imbue(std::locale(std::locale(), new std::test_numpunct2));
// Basic operation.
is >> h4;
VERIFY( h4 == 122 );
VERIFY( is.good() );
is.clear();
is >> h3;
VERIFY( h3 == 20519 );
VERIFY( is.good() );
is.clear();
is >> h2;
VERIFY( h2 == 2212322 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
}
int main()
{
test08();
return 0;
}

48
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
bool test09()
{
bool test __attribute__((unused)) = true;
std::wstring st(L"2.456e3-+0.567e-2");
std::wstringbuf sb(st);
std::wistream is(&sb);
double f1 = 0, f2 = 0;
wchar_t c;
(is >> std::ws) >> f1;
(is >> std::ws) >> c;
(is >> std::ws) >> f2;
test = f1 == 2456;
VERIFY( f2 == 0.00567 );
VERIFY( c == L'-' );
return test;
}
int main()
{
test09();
return 0;
}

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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
bool test10()
{
std::wstring str_01(L"0 00 000 +0 +0 -0");
std::wstringbuf isbuf_01(str_01);
std::wistream is_01(&isbuf_01);
bool test __attribute__((unused)) = true;
int n = 365;
is_01 >> n;
VERIFY( n == 0 );
n = 364;
is_01 >> n;
VERIFY( n == 0 );
n = 363;
is_01 >> n;
VERIFY( n == 0 );
n = 362;
is_01 >> n;
VERIFY( n == 0 );
n = 361;
is_01 >> n;
VERIFY( n == 0 );
n = 360;
is_01 >> n;
VERIFY( n == 0 );
VERIFY( is_01.rdstate() == std::ios_base::eofbit );
std::wstring str_02(L"0x32 0X33 033 33");
std::wstringbuf isbuf_02(str_02);
std::wistream is_02(&isbuf_02);
is_02.unsetf(std::ios_base::basefield);
is_02 >> n;
VERIFY( n == 50 );
is_02 >> n;
VERIFY( n == 51 );
is_02 >> n;
VERIFY( n == 27 );
is_02 >> n;
VERIFY( n == 33 );
VERIFY( is_02.rdstate() == std::ios_base::eofbit );
std::wstringbuf isbuf_03(str_02);
std::wistream is_03(&isbuf_03);
wchar_t c;
int m;
is_03 >> std::dec >> n >> c >> m;
VERIFY( n == 0 );
VERIFY( c == L'x' );
VERIFY( m == 32 );
is_03 >> std::oct >> m >> c >> n;
VERIFY( m == 0 );
VERIFY( c == L'X' );
VERIFY( n == 27 );
is_03 >> std::dec >> m >> n;
VERIFY( m == 33 );
VERIFY( n == 33 );
VERIFY( is_03.rdstate() == std::ios_base::eofbit );
std::wstring str_04(L"3. 4.5E+2a5E-3 .6E1");
std::wstringbuf isbuf_04(str_04);
std::wistream is_04(&isbuf_04);
double f;
is_04 >> f;
VERIFY( f == 3.0 );
is_04 >> f;
VERIFY( f == 450.0 );
is_04.ignore();
is_04 >> f;
VERIFY( f == 0.005 );
is_04 >> f;
VERIFY( f == 6 );
VERIFY( is_03.rdstate() == std::ios_base::eofbit );
std::wstring str_05(L"0E20 5Ea E16");
std::wstringbuf isbuf_05(str_05);
std::wistream is_05(&isbuf_05);
is_05 >> f;
VERIFY( f == 0 );
is_05 >> f;
VERIFY( f == 5.0 );
VERIFY( is_05.rdstate() == std::ios_base::goodbit );
is_05.clear();
is_05 >> c;
VERIFY( c == L'a' );
is_05 >> f;
VERIFY( f == 5.0 );
VERIFY( is_05.rdstate() == std::ios_base::failbit );
is_05.clear();
is_05.ignore();
is_05 >> n;
VERIFY( n == 16 );
return test;
}
int main()
{
test10();
return 0;
}

54
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <cwchar>
#include <testsuite_hooks.h>
// In the presence of no fmtflags, the input operator should behave
// like strtol(x, y, 0)
// libstdc++/90
bool test11()
{
bool test __attribute__((unused)) = true;
const wchar_t* cstrlit = L"0x2a";
// sanity check via 'C' library call
wchar_t* err;
long l = std::wcstol(cstrlit, &err, 0);
std::wistringstream iss(cstrlit);
iss.setf(std::wios::fmtflags(0), std::ios::basefield);
int i;
iss >> i;
VERIFY( !iss.fail() );
VERIFY( l == i );
return test;
}
int main()
{
test11();
return 0;
}

73
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
// XXX This test fails on sparc-solaris2 because of a bug in libc
// XXX sscanf for very long input. See:
// XXX http://gcc.gnu.org/ml/gcc/2002-12/msg01422.html
// { dg-do run { xfail sparc*-*-solaris2* } }
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
// libstdc++/3720
// excess input should not cause a core dump
template<typename T>
bool test12_aux(bool integer_type)
{
bool test __attribute__((unused)) = true;
int digits_overflow;
if (integer_type)
// This many digits will overflow integer types in base 10.
digits_overflow = std::numeric_limits<T>::digits10 + 2;
else
// This might do it, unsure.
digits_overflow = std::numeric_limits<T>::max_exponent10 + 1;
std::wstring st;
std::wstring part = L"1234567890123456789012345678901234567890";
for (std::size_t i = 0; i < digits_overflow / part.size() + 1; ++i)
st += part;
std::wstringbuf sb(st);
std::wistream is(&sb);
T t;
is >> t;
VERIFY( is.fail() );
return test;
}
bool test12()
{
bool test __attribute__((unused)) = true;
VERIFY( test12_aux<short>(true) );
VERIFY( test12_aux<int>(true) );
VERIFY( test12_aux<long>(true) );
VERIFY( test12_aux<float>(false) );
VERIFY( test12_aux<double>(false) );
VERIFY( test12_aux<long double>(false) );
return test;
}
int main()
{
test12();
return 0;
}

67
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc Normal file
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// 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.
// 27.6.1.2.2 arithmetic extractors
#include <istream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
// libstdc++/3720 part two
void test13()
{
using namespace std;
bool test __attribute__((unused)) = true;
const wchar_t* l2 = L"1.2345678901234567890123456789012345678901234567890123456"
L" "
L"1246.9";
// 1
// used to core.
double d;
wistringstream iss1(l2);
iss1 >> d;
iss1 >> d;
VERIFY ( d > 1246 && d < 1247 );
// 2
// quick test for failbit on maximum length extraction.
int i;
int max_digits = numeric_limits<int>::digits10 + 1;
wstring digits;
for (int j = 0; j < max_digits; ++j)
digits += L'1';
wistringstream iss2(digits);
iss2 >> i;
VERIFY( !iss2.fail() );
digits += L'1';
i = 0;
iss2.str(digits);
iss2.clear();
iss2 >> i;
VERIFY( i == 0 );
VERIFY( iss2.fail() );
}
int main()
{
test13();
return 0;
}

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libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/9555-ia.cc Normal file
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// 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 <istream>
#include <streambuf>
#include <testsuite_hooks.h>
struct buf: std::wstreambuf
{
virtual int_type overflow(int_type)
{ throw 0; }
};
template<typename T>
void testthrow(T arg)
{
bool test __attribute__((unused)) = true;
buf b;
std::wistream is(&b);
is.exceptions(std::ios::badbit);
try
{
is >> arg;
}
catch(int)
{
// Expected return is zero.
VERIFY( is.bad() );
}
catch(...)
{
VERIFY( false );
}
}
int main()
{
bool b = true;
short s = -4;
unsigned short us = 4;
int i = -45;
unsigned int ui = 45;
long l = -456;
unsigned long ul = 456;
float f = 3.4;
double d = 3.45;
long double ld = 3.456;
testthrow(b);
testthrow(s);
testthrow(us);
testthrow(i);
testthrow(ui);
testthrow(l);
testthrow(ul);
testthrow(f);
testthrow(d);
testthrow(ld);
return 0;
}

74
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_badbit_throw.cc Normal file
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// 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.
#include <locale>
#include <sstream>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
// libstdc++/9561
template<typename T>
void test_badbit()
{
using namespace std;
bool test __attribute__((unused)) = true;
locale loc(locale::classic(), new __gnu_test::fail_num_get_wchar_t);
wistringstream stream(L"jaylib - champion sound");
stream.imbue(loc);
stream.exceptions(ios_base::badbit);
VERIFY( stream.rdstate() == ios_base::goodbit );
try
{
T i;
stream >> i;
VERIFY( false );
}
catch (const __gnu_test::facet_error&)
{
// stream should set badbit and rethrow facet_error.
VERIFY( stream.bad() );
VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );
VERIFY( !stream.eof() );
}
catch (...)
{
VERIFY(false);
}
}
int main()
{
test_badbit<bool>();
test_badbit<short>();
test_badbit<unsigned short>();
test_badbit<int>();
test_badbit<unsigned int>();
test_badbit<long>();
test_badbit<unsigned long>();
test_badbit<float>();
test_badbit<double>();
test_badbit<void*>();
return 0;
}

74
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc Normal file
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// 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 <sstream>
#include <testsuite_hooks.h>
// libstdc++/10093
template<typename T>
void test_failbit()
{
using namespace std;
bool test __attribute__((unused)) = true;
wistringstream stream(L"jaylib - champion sound");
stream.exceptions(ios_base::failbit);
try
{
T i;
stream >> i;
VERIFY( false );
}
catch (const ios_base::failure&)
{
// stream should set failbit and throw ios_base::failure.
VERIFY( stream.fail() );
VERIFY( !stream.bad() );
VERIFY( !stream.eof() );
}
catch(...)
{ VERIFY( false ); }
}
int main()
{
test_failbit<bool>();
test_failbit<short>();
test_failbit<unsigned short>();
test_failbit<int>();
test_failbit<unsigned int>();
test_failbit<long>();
test_failbit<unsigned long>();
test_failbit<float>();
test_failbit<double>();
test_failbit<void*>();
return 0;
}

77
libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit_throw.cc Normal file
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// 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 <sstream>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
// libstdc++/10093
template<typename T>
void test_failbit()
{
using namespace std;
bool test __attribute__((unused)) = true;
locale loc(locale::classic(), new __gnu_test::fail_num_get_wchar_t);
wistringstream stream(L"jaylib - champion sound");
stream.imbue(loc);
stream.exceptions(ios_base::failbit);
try
{
T i;
stream >> i;
}
catch (const ios_base::failure&)
{ VERIFY( false ); }
catch(...)
{ VERIFY( false ); }
// stream should set badbit.
VERIFY( stream.bad() );
VERIFY( (stream.rdstate() & ios_base::failbit) == 0 );
VERIFY( !stream.eof() );
}
int main()
{
test_failbit<bool>();
test_failbit<short>();
test_failbit<unsigned short>();
test_failbit<int>();
test_failbit<unsigned int>();
test_failbit<long>();
test_failbit<unsigned long>();
test_failbit<float>();
test_failbit<double>();
test_failbit<void*>();
return 0;
}

80
libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc Normal file
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// Copyright (C) 2004 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 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.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
std::wstring str_01;
const std::wstring str_02(L"coltrane playing 'softly as a morning sunrise'");
const std::wstring str_03(L"coltrane");
std::wstringbuf isbuf_01(std::ios_base::in);
std::wstringbuf isbuf_02(str_02, std::ios_base::in);
std::wistream is_01(NULL);
std::wistream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT*)
int n = 20;
wchar_t array1[n];
typedef std::wios::traits_type ctraits_type;
ctraits_type::int_type i1, i2;
state1 = is_01.rdstate();
i1 = ctraits_type::length(array1);
is_01 >> array1; // should snake 0 characters, not alter stream state
i2 = ctraits_type::length(array1);
state2 = is_01.rdstate();
VERIFY( i1 == i2 );
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
state1 = is_02.rdstate();
is_02 >> array1; // should snake L"coltrane"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !static_cast<bool>(state2 & statefail) );
VERIFY( array1[str_03.size() - 1] == L'e' );
array1[str_03.size()] = L'\0';
VERIFY( !str_03.compare(0, str_03.size(), array1) );
std::wistream::int_type int1 = is_02.peek(); // should be L' '
VERIFY( int1 == L' ' );
state1 = is_02.rdstate();
is_02 >> array1; // should snake L"playing" as sentry "eats" ws
state2 = is_02.rdstate();
int1 = is_02.peek(); // should be L' '
VERIFY( int1 == L' ' );
VERIFY( state1 == state2 );
VERIFY( !static_cast<bool>(state2 & statefail) );
}
int main()
{
test01();
return 0;
}

53
libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/11095-i.cc Normal file
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// Copyright (C) 2004 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 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.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
// libstdc++/11095
// operator>>(basic_istream&, _CharT*)
void test01()
{
bool test __attribute__((unused)) = true;
const std::wstring str_01(L"Consoli ");
std::wstringbuf isbuf_01(str_01, std::ios_base::in);
std::wistream is_01(&isbuf_01);
std::ios_base::iostate state1, state2;
wchar_t array1[10];
typedef std::wios::traits_type ctraits_type;
is_01.width(-60);
state1 = is_01.rdstate();
is_01 >> array1;
state2 = is_01.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, L"Consoli", 7) );
}
int main()
{
test01();
return 0;
}

64
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@ -0,0 +1,64 @@
// Copyright (C) 2004 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 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.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test02()
{
bool test __attribute__((unused)) = true;
std::wstring str_01;
const std::wstring str_02(L"or coltrane playing tunji with jimmy garrison");
const std::wstring str_03(L"coltrane");
std::wstringbuf isbuf_01(std::ios_base::in);
std::wstringbuf isbuf_02(str_02, std::ios_base::in);
std::wistream is_01(NULL);
std::wistream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT&)
wchar_t c1 = L'c', c2 = L'c';
state1 = is_01.rdstate();
is_01 >> c1;
state2 = is_01.rdstate();
VERIFY( state1 != state2 );
VERIFY( c1 == c2 );
VERIFY( static_cast<bool>(state2 & statefail) );
state1 = is_02.rdstate();
is_02 >> c1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( c1 == L'o' );
is_02 >> c1;
is_02 >> c1;
VERIFY( c1 == L'c' );
VERIFY( !static_cast<bool>(state2 & statefail) );
}
int main()
{
test02();
return 0;
}

92
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// Copyright (C) 2004 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 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.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
std::wstring str_01;
const std::wstring str_02(L"coltrane playing 'softly as a morning sunrise'");
const std::wstring str_03(L"coltrane");
std::wstringbuf isbuf_01(std::ios_base::in);
std::wstringbuf isbuf_02(str_02, std::ios_base::in);
std::wistream is_01(NULL);
std::wistream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT*)
int n = 20;
wchar_t array1[n];
typedef std::wios::traits_type ctraits_type;
// testing with width() control enabled.
is_02.width(8);
state1 = is_02.rdstate();
is_02 >> array1; // should snake L"coltran"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, L"coltran", 7) );
is_02.width(1);
state1 = is_02.rdstate();
is_02 >> array1; // should snake nothing, set failbit
state2 = is_02.rdstate();
VERIFY( state1 != state2 );
VERIFY( state2 == statefail );
VERIFY( array1[0] == L'\0' );
is_02.width(8);
is_02.clear();
state1 = is_02.rdstate();
VERIFY( !state1 );
is_02 >> array1; // should snake L"e"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, L"e", 1) );
// testing for correct exception setting
const std::wstring str_04(L" impulse!!");
std::wstringbuf isbuf_03(str_04, std::ios_base::in);
std::wstringbuf isbuf_04(str_04, std::ios_base::in);
std::wistream is_03(&isbuf_03);
std::wistream is_04(&isbuf_04);
is_03 >> array1;
VERIFY( !ctraits_type::compare(array1, L"impulse!!", 10) );
VERIFY( is_03.rdstate() == std::ios_base::eofbit );
is_04.width(9);
is_04 >> array1;
VERIFY( !ctraits_type::compare(array1, L"impulse!", 9) );
VERIFY( !is_04.rdstate() );
}
int main()
{
test01();
return 0;
}

71
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// 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 <istream>
#include <streambuf>
#include <testsuite_hooks.h>
struct buf: std::wstreambuf
{
virtual int_type overflow(int_type)
{ throw 0; }
};
template<typename T>
void testthrow(T arg)
{
bool test __attribute__((unused)) = true;
buf b;
std::wistream is(&b);
is.exceptions(std::wios::badbit);
try
{
is >> arg;
}
catch(int)
{
// Expected return is zero.
VERIFY( is.bad() );
}
catch(...)
{
test = false;
VERIFY( test );
}
}
int main()
{
wchar_t c = L'a';
wchar_t* cp = &c;
testthrow(c);
testthrow(cp);
return 0;
}

3
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc
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@ -1,6 +1,6 @@
// 1999-07-28 bkoz
// Copyright (C) 1999, 2001, 2003 Free Software Foundation
// Copyright (C) 1999, 2001, 2003, 2004 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
@ -30,7 +30,6 @@
void test02()
{
bool test __attribute__((unused)) = true;
typedef std::ios::traits_type ctraits_type;
const char name_01[] = "istream_extractor_other-1.txt"; //read
const char name_02[] = "istream_extractor_other-2.txt"; //write

138
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// Copyright (C) 2004 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 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.
// 27.6.1.2.3 basic_istream::operator>>
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
// stringbufs.
void test01()
{
typedef std::wios::traits_type ctraits_type;
bool test __attribute__((unused)) = true;
const std::wstring str_01;
const std::wstring str_02(L"art taylor kickin it on DAKAR");
std::wstring strtmp;
std::wstringbuf isbuf_00(std::ios_base::in);
std::wstringbuf isbuf_01(std::ios_base::in | std::ios_base::out);
std::wstringbuf isbuf_02(str_01, std::ios_base::in);
std::wstringbuf isbuf_03(str_01, std::ios_base::in | std::ios_base::out);
std::wstringbuf isbuf_04(str_02, std::ios_base::in);
std::wstringbuf isbuf_05(str_02, std::ios_base::in | std::ios_base::out);
std::wistream is_00(NULL);
std::wistream is_01(&isbuf_01);
std::wistream is_02(&isbuf_02);
std::wistream is_03(&isbuf_03);
std::wistream is_04(&isbuf_04);
std::wistream is_05(&isbuf_05);
std::ios_base::iostate state1, state2, statefail, stateeof;
statefail = std::ios_base::failbit;
stateeof = std::ios_base::eofbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(basic_streambuf*)
// null istream to empty in_buf
state1 = is_00.rdstate();
is_00 >> &isbuf_00;
state2 = is_00.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_00.str() == str_01 );
// null istream to empty in_out_buf
is_00.clear(std::ios_base::goodbit);
state1 = is_00.rdstate();
is_00 >> &isbuf_01;
state2 = is_00.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_01.str() == str_01 );
// null istream to full in_buf
is_00.clear(std::ios_base::goodbit);
state1 = is_00.rdstate();
is_00 >> &isbuf_04;
state2 = is_00.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_04.str() == str_02 );
// null istream to full in_out_buf
is_00.clear(std::ios_base::goodbit);
state1 = is_00.rdstate();
is_00 >> &isbuf_05;
state2 = is_00.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_05.str() == str_02 );
// empty but non-null istream to full in_buf
state1 = is_02.rdstate();
is_02 >> &isbuf_04;
state2 = is_02.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_04.str() == str_02 ); // as only an "in" buffer
VERIFY( isbuf_04.sgetc() == L'a' );
// empty but non-null istream to full in_out_buf
is_02.clear(std::ios_base::goodbit);
state1 = is_02.rdstate();
is_02 >> &isbuf_05;
state2 = is_02.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_05.str() == str_02 ); // as only an "in" buffer
VERIFY( isbuf_05.sgetc() == L'a' );
// full istream to empty in_buf (need out_buf, you know?)
state1 = is_04.rdstate();
is_04 >> &isbuf_02;
state2 = is_04.rdstate();
VERIFY( state1 != state2 );
VERIFY( static_cast<bool>(state2 & statefail) );
VERIFY( isbuf_02.str() == str_01 ); // as only an "in" buffer
VERIFY( isbuf_02.sgetc() == ctraits_type::eof() );
VERIFY( is_04.peek() == ctraits_type::eof() ); // as failed
// full istream to empty in_out_buf
is_04.clear(std::ios_base::goodbit);
state1 = is_04.rdstate();
is_04 >> &isbuf_03;
state2 = is_04.rdstate();
VERIFY( state1 == state2 );
VERIFY( !static_cast<bool>(state2 & statefail) );
VERIFY( state2 != stateeof );
strtmp = isbuf_03.str();
VERIFY( strtmp == str_02 ); // as only an "in" buffer
VERIFY( isbuf_03.sgetc() == L'a' );
VERIFY( is_04.peek() == ctraits_type::eof() );
}
int main()
{
test01();
return 0;
}

57
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc Normal file
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@ -0,0 +1,57 @@
// Copyright (C) 2004 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 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.
// 27.6.1.2.3 basic_istream::operator>>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
#include <istream>
#include <fstream>
#include <testsuite_hooks.h>
// filebufs.
void test02()
{
bool test __attribute__((unused)) = true;
const char name_01[] = "istream_extractor_other-1.txt"; //read
const char name_02[] = "wistream_extractor_other-2.txt"; //write
std::wfilebuf fbin, fbout;
fbin.open(name_01, std::ios_base::in);
fbout.open(name_02, std::ios_base::out | std::ios_base::trunc);
VERIFY( fbin.is_open() );
VERIFY( fbout.is_open() );
if (test)
{
std::wistream is(&fbin);
is.unsetf(std::ios_base::skipws);
is >> &fbout;
}
fbout.close();
fbin.close();
VERIFY( !fbin.is_open() );
VERIFY( !fbout.is_open() );
}
int main()
{
test02();
return 0;
}

50
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc Normal file
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@ -0,0 +1,50 @@
// Copyright (C) 2004 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 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.
// 27.6.1.2.3 basic_istream::operator>>
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test03()
{
using namespace std;
bool test __attribute__((unused)) = true;
// template<_CharT, _Traits>
// basic_istream& operator>>(ios_base& (*pf) (ios_base&))
{
int i = 0;
std::wistringstream iss(L" 43");
iss >> std::noskipws >> i;
VERIFY ( !iss ); //should set failbit
}
// template<_CharT, _Traits>
// basic_istream& operator>>(basic_ios& (*pf) (basic_ios&))
// template<_CharT, _Traits>
// basic_istream& operator>>(basic_istream& (*pf) (basic_istream&))
}
int main()
{
test03();
return 0;
}

69
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc Normal file
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@ -0,0 +1,69 @@
// 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.
// 27.5.2 template class basic_streambuf
#include <sstream>
#include <istream>
#include <testsuite_hooks.h>
// libstdc++/9318
class Outbuf : public std::wstreambuf
{
public:
typedef std::wstreambuf::traits_type traits_type;
std::wstring result() const { return str; }
protected:
virtual int_type overflow(int_type c = traits_type::eof())
{
if (!traits_type::eq_int_type(c, traits_type::eof()))
str.push_back(traits_type::to_char_type(c));
return traits_type::not_eof(c);
}
private:
std::wstring str;
};
void test09()
{
bool test __attribute__((unused)) = true;
std::wistringstream stream(L"Bad Moon Rising");
Outbuf buf;
stream >> &buf;
VERIFY( buf.result() == L"Bad Moon Rising" );
}
int main()
{
test09();
return 0;
}

112
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc Normal file
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@ -0,0 +1,112 @@
// 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.
// 27.5.2 template class basic_streambuf
#include <cstring>
#include <cwchar>
#include <streambuf>
#include <sstream>
#include <ostream>
#include <testsuite_hooks.h>
// libstdc++/9424
class Outbuf_2 : public std::wstreambuf
{
wchar_t buf[1];
public:
Outbuf_2()
{
setp(buf, buf + 1);
}
int_type overflow(int_type c)
{
int_type eof = traits_type::eof();
if (pptr() < epptr())
{
if (traits_type::eq_int_type(c, eof))
return traits_type::not_eof(c);
*pptr() = traits_type::to_char_type(c);
pbump(1);
return c;
}
return eof;
}
};
class Inbuf_2 : public std::wstreambuf
{
static const wchar_t buf[];
const wchar_t* current;
int size;
public:
Inbuf_2()
{
current = buf;
size = std::wcslen(buf);
}
int_type underflow()
{
if (current < buf + size)
return traits_type::to_int_type(*current);
return traits_type::eof();
}
int_type uflow()
{
if (current < buf + size)
return traits_type::to_int_type(*current++);
return traits_type::eof();
}
};
const wchar_t Inbuf_2::buf[] = L"Atteivlis";
void test11()
{
bool test __attribute__((unused)) = true;
Inbuf_2 inbuf1;
std::wistream is(&inbuf1);
Outbuf_2 outbuf1;
is >> &outbuf1;
VERIFY( inbuf1.sgetc() == L't' );
VERIFY( is.good() );
}
int main()
{
test11();
return 0;
}

68
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@ -0,0 +1,68 @@
// 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 <istream>
#include <streambuf>
#include <testsuite_hooks.h>
struct buf: std::wstreambuf
{
virtual int_type overflow(int_type)
{ throw 0; }
};
template<typename T>
void testthrow(T arg)
{
bool test __attribute__((unused)) = true;
buf b;
std::wistream is(&b);
is.exceptions(std::wios::badbit);
try
{
is >> arg;
}
catch(int)
{
// Expected return is zero.
VERIFY( is.bad() );
}
catch(...)
{
VERIFY( false );
}
}
int main()
{
buf b;
testthrow(&b);
return 0;
}

67
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/error_failbit.cc Normal file
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@ -0,0 +1,67 @@
// Copyright (C) 2003 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 <istream>
#include <streambuf>
#include <sstream>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
using namespace std;
void test6()
{
bool test __attribute__((unused)) = true;
__gnu_test::fail_wstreambuf bib;
wistream stream(&bib);
wstringbuf sbuf(L"", ios_base::out);
stream >> &sbuf;
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
void test8()
{
bool test __attribute__((unused)) = true;
wistringstream stream(L"foo, bar, qux");
__gnu_test::fail_wstreambuf bob;
stream >> &bob;
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
// libstdc++/9371
int main()
{
test6();
test8();
return 0;
}

79
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_badbit_throw.cc Normal file
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@ -0,0 +1,79 @@
// 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 <istream>
#include <streambuf>
#include <sstream>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
using namespace std;
void test14()
{
bool test __attribute__((unused)) = true;
__gnu_test::fail_wstreambuf bib;
wistream stream(&bib);
stream.exceptions(ios_base::badbit);
wstringbuf sbuf(L"", ios_base::out);
try
{
stream >> &sbuf;
}
catch (...)
{ VERIFY( false ); }
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
void test16()
{
bool test __attribute__((unused)) = true;
wistringstream stream(L"foo, bar, qux");
stream.exceptions(ios_base::badbit);
__gnu_test::fail_wstreambuf bob;
try
{
stream >> &bob;
}
catch (...)
{ VERIFY( false ); }
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
// libstdc++/9371
int main()
{
test14();
test16();
return 0;
}

89
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_failbit_throw.cc Normal file
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@ -0,0 +1,89 @@
// 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 <istream>
#include <streambuf>
#include <sstream>
#include <testsuite_hooks.h>
#include <testsuite_io.h>
using namespace std;
void test10()
{
bool test __attribute__((unused)) = true;
__gnu_test::fail_wstreambuf bib;
wistream stream(&bib);
stream.exceptions(ios_base::failbit);
wstringbuf sbuf(L"", ios_base::out);
try
{
stream >> &sbuf;
VERIFY( false );
}
catch (ios_base::failure&)
{ VERIFY( false ); }
catch (__gnu_test::underflow_error&)
{ }
catch (...)
{ VERIFY( false ); }
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
void test12()
{
bool test __attribute__((unused)) = true;
wistringstream stream(L"foo, bar, qux");
stream.exceptions(ios_base::failbit);
__gnu_test::fail_wstreambuf bob;
try
{
stream >> &bob;
VERIFY( false );
}
catch (ios_base::failure&)
{ VERIFY( false ); }
catch (__gnu_test::overflow_error&)
{ }
catch (...)
{ VERIFY( false ); }
VERIFY( stream.rdstate() & ios_base::failbit );
VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
}
// libstdc++/9371
int main()
{
test10();
test12();
return 0;
}

68
libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc Normal file
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@ -0,0 +1,68 @@
// 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 <istream>
#include <ostream>
#include <streambuf>
#include <sstream>
#include <testsuite_hooks.h>
using namespace std;
void test2()
{
bool test __attribute__((unused)) = true;
wistringstream stream;
stream >> static_cast<wstreambuf*>(NULL);
VERIFY( stream.rdstate() & ios_base::failbit );
}
void test4()
{
bool test __attribute__((unused)) = true;
wistringstream stream;
stream.exceptions(ios_base::failbit);
try
{
stream >> static_cast<wstreambuf*>(NULL);
VERIFY( false );
}
catch (ios_base::failure&)
{
}
VERIFY( stream.rdstate() & ios_base::failbit );
}
// libstdc++/9371
int main()
{
test2();
test4();
return 0;
}

6
libstdc++-v3/testsuite/testsuite_io.h
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@ -159,20 +159,20 @@ namespace __gnu_test
virtual int_type underflow()
{
throw underflow_error();
return -1;
return int_type();
}
virtual int_type uflow()
{
throw underflow_error();
return -1;
return int_type();
}
virtual int_type
overflow(int_type)
{
throw overflow_error();
return -1;
return int_type();
}
virtual pos_type