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* testsuite/22_locale/collate_byname.cc (test01): compare the result of collate::compare with that of collate::transform + string::compare, not with that of collate::transform + collate::compare; values returned by collate::compare are normalized, therefore test against +-1. From-SVN: r51351
141 lines
4.4 KiB
C++
141 lines
4.4 KiB
C++
// 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
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// Copyright (C) 2001, 2002 Free Software Foundation
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 22.2.4.2 Template class collate_byname
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#include <locale>
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#include <testsuite_hooks.h>
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// XXX This test is not working for non-glibc locale models.
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// { dg-do run { xfail *-*-* } }
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void test01()
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{
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using namespace std;
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typedef std::collate<char>::string_type string_type;
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bool test = true;
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string str;
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locale loc_c = locale::classic();
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locale loc_byname(locale::classic(), new collate_byname<char>("de_DE"));
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str = loc_byname.name();
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locale loc_de("de_DE");
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str = loc_de.name();
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VERIFY( loc_de != loc_byname );
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// cache the collate facets
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const collate<char>& coll_byname = use_facet<collate<char> >(loc_byname);
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const collate<char>& coll_de = use_facet<collate<char> >(loc_de);
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// Check German "de_DE" locale.
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int i1;
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int i2;
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long l1;
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long l2;
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const char* strlit3 = "Äuglein Augment"; // "C" == "Augment Äuglein"
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const char* strlit4 = "Base baß Baß Bast"; // "C" == "Base baß Baß Bast"
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int size3 = strlen(strlit3) - 1;
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i1 = coll_de.compare(strlit3, strlit3 + size3, strlit3, strlit3 + 7);
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VERIFY ( i1 == 1 );
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i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size3);
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VERIFY ( i1 == -1 );
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i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
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VERIFY ( i1 == 0 );
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i1 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
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VERIFY ( i1 == -1 );
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int size4 = strlen(strlit4) - 1;
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i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
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VERIFY ( i2 == 1 );
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i2 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
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VERIFY ( i2 == -1 );
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i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
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VERIFY ( i2 == 0 );
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l1 = coll_de.hash(strlit3, strlit3 + size3);
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l2 = coll_de.hash(strlit3, strlit3 + size3 - 1);
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VERIFY ( l1 != l2 );
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l1 = coll_de.hash(strlit3, strlit3 + size3);
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l2 = coll_de.hash(strlit4, strlit4 + size4);
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VERIFY ( l1 != l2 );
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string str3 = coll_de.transform(strlit3, strlit3 + size3);
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string str4 = coll_de.transform(strlit4, strlit4 + size4);
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i1 = str3.compare(str4);
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i2 = coll_de.compare(strlit3, strlit3 + size3, strlit4, strlit4 + size4);
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VERIFY ( i2 == -1 );
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VERIFY ( i1 * i2 > 0 );
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// Check byname locale
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int i3;
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int i4;
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long l3;
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long l4;
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size4 = strlen(strlit3) - 1;
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i3 = coll_de.compare(strlit3, strlit3 + size4, strlit3, strlit3 + 7);
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VERIFY ( i3 == 1 );
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i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size4);
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VERIFY ( i3 == -1 );
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i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
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VERIFY ( i3 == 0 );
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i3 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
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VERIFY ( i3 == -1 );
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size4 = strlen(strlit4) - 1;
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i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
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VERIFY ( i4 == 1 );
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i4 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
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VERIFY ( i4 == -1 );
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i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
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VERIFY ( i4 == 0 );
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l3 = coll_de.hash(strlit3, strlit3 + size4);
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l4 = coll_de.hash(strlit3, strlit3 + size4 - 1);
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VERIFY ( l3 != l4 );
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l3 = coll_de.hash(strlit3, strlit3 + size4);
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l4 = coll_de.hash(strlit4, strlit4 + size4);
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VERIFY ( l3 != l4 );
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string str5 = coll_de.transform(strlit3, strlit3 + size3);
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string str6 = coll_de.transform(strlit4, strlit4 + size4);
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i3 = str5.compare(str6);
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i4 = coll_de.compare(strlit3, strlit3 + size4, strlit4, strlit4 + size4);
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VERIFY ( i4 == -1 );
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VERIFY ( i3 * i4 > 0 );
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// Verify byname == de
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VERIFY ( str5 == str3 );
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VERIFY ( str6 == str4 );
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}
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int main()
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{
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test01();
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return 0;
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}
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