* include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and
make sure the number of digits required after the decimal-point
(if any) is exactly the value returned by frac_digits().
+ * testsuite/22_locale/money_get/get/char/9.cc: New.
+ * testsuite/22_locale/money_get/get/wchar_t/9.cc: New.
2003-05-27 Jonathan Wakely <redi@gcc.gnu.org>
--- /dev/null
+// 2003-05-27 Brendan Kehoe <brendan@zen.org>
+
+// Copyright (C) 2003 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.
+
+// $22.2.6.3.3/8
+// The number of digits required after the decimal point (if any) is exactly
+// the value returned by frac_digits().
+
+#include <locale>
+#include <sstream>
+
+class dublin : public std::moneypunct<char> {
+public:
+ int do_frac_digits() const { return 3; }
+};
+
+int main()
+{
+ std::istringstream liffey;
+ std::string coins;
+
+ std::locale eire(std::locale::classic(), new dublin);
+ liffey.imbue(eire);
+
+ const std::money_get<char>& greed
+ = std::use_facet<std::money_get<char> >(liffey.getloc());
+
+ typedef std::istreambuf_iterator<char> iterator_type;
+ iterator_type is(liffey);
+ iterator_type end;
+
+ std::ios_base::iostate err01 = std::ios_base::goodbit;
+
+ int fails = 0;
+
+ // Feed it 1 digit too many, which should fail.
+ liffey.str("12.3456");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! (err01 & std::ios_base::failbit ))
+ fails |= 0x01;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it exactly what it wants, which should succeed.
+ liffey.str("12.345");
+ greed.get(is, end, false, liffey, err01, coins);
+ if ( err01 & std::ios_base::failbit )
+ fails |= 0x02;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it 1 digit too few, which should fail.
+ liffey.str("12.34");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! ( err01 & std::ios_base::failbit ))
+ fails |= 0x04;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it only a decimal-point, which should fail.
+ liffey.str("12.");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! (err01 & std::ios_base::failbit ))
+ fails |= 0x08;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it no decimal-point at all, which should succeed.
+ liffey.str("12");
+ greed.get(is, end, false, liffey, err01, coins);
+ if ( err01 & std::ios_base::failbit )
+ fails |= 0x10;
+
+ return fails;
+}
--- /dev/null
+// 2003-05-27 Brendan Kehoe <brendan@zen.org>
+
+// Copyright (C) 2003 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.
+
+// $22.2.6.3.3/8
+// The number of digits required after the decimal point (if any) is exactly
+// the value returned by frac_digits().
+
+#include <locale>
+#include <sstream>
+
+class dublin : public std::moneypunct<wchar_t> {
+public:
+ int do_frac_digits() const { return 3; }
+};
+
+int main()
+{
+ std::wistringstream liffey;
+ std::wstring coins;
+
+ std::locale eire(std::locale::classic(), new dublin);
+ liffey.imbue(eire);
+
+ const std::money_get<wchar_t>& greed
+ = std::use_facet<std::money_get<wchar_t> >(liffey.getloc());
+
+ typedef std::istreambuf_iterator<wchar_t> iterator_type;
+ iterator_type is(liffey);
+ iterator_type end;
+
+ std::ios_base::iostate err01 = std::ios_base::goodbit;
+
+ int fails = 0;
+
+ // Feed it 1 digit too many, which should fail.
+ liffey.str(L"12.3456");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! (err01 & std::ios_base::failbit ))
+ fails |= 0x01;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it exactly what it wants, which should succeed.
+ liffey.str(L"12.345");
+ greed.get(is, end, false, liffey, err01, coins);
+ if ( err01 & std::ios_base::failbit )
+ fails |= 0x02;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it 1 digit too few, which should fail.
+ liffey.str(L"12.34");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! ( err01 & std::ios_base::failbit ))
+ fails |= 0x04;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it only a decimal-point, which should fail.
+ liffey.str(L"12.");
+ greed.get(is, end, false, liffey, err01, coins);
+ if (! (err01 & std::ios_base::failbit ))
+ fails |= 0x08;
+
+ err01 = std::ios_base::goodbit;
+
+ // Feed it no decimal-point at all, which should succeed.
+ liffey.str(L"12");
+ greed.get(is, end, false, liffey, err01, coins);
+ if ( err01 & std::ios_base::failbit )
+ fails |= 0x10;
+
+ return fails;
+}