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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/21_strings/basic_string/operators/wchar_t/3.cc
1 // 2010-12-17 Paolo Carlini <paolo.carlini@oracle.com>
3 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // { dg-do run { target c++11 } }
21 // { dg-require-string-conversions "" }
24 #include <testsuite_hooks.h>
30 VERIFY( (wstring(L
"abc") + wstring(L
"def")
31 == wstring(L
"abcdef")) );
33 VERIFY( s1
+ wstring(L
"def") == wstring(L
"abcdef") );
35 VERIFY( wstring(L
"abc") + s2
== wstring(L
"abcdef") );
36 VERIFY( wstring(L
"abc") + L
'd' == wstring(L
"abcd") );
37 VERIFY( wstring(L
"abc") + L
"def" == wstring(L
"abcdef") );
38 VERIFY( L
'a' + wstring(L
"bcd") == wstring(L
"abcd") );
39 VERIFY( L
"abc" + wstring(L
"def") == wstring(L
"abcdef") );
41 VERIFY( (wstring(L
"abcdefghij") + wstring(L
"klmnopqrst")
42 == wstring(L
"abcdefghijklmnopqrst")) );
43 wstring
s1l(L
"abcdefghij");
44 VERIFY( (s1l
+ wstring(L
"klmnopqrst")
45 == wstring(L
"abcdefghijklmnopqrst")) );
46 wstring
s2l(L
"klmnopqrst");
47 VERIFY( (wstring(L
"abcdefghij") + s2l
48 == wstring(L
"abcdefghijklmnopqrst")) );
49 VERIFY( (wstring(L
"abcdefghijklmno") + L
'p'
50 == wstring(L
"abcdefghijklmnop")) );
51 VERIFY( (wstring(L
"abcdefghijklmno") + L
"pqrst"
52 == wstring(L
"abcdefghijklmnopqrst")) );
53 VERIFY( (L
'a' + wstring(L
"bcdefghijklmnop")
54 == wstring(L
"abcdefghijklmnop")) );
55 VERIFY( (L
"abcde" + wstring(L
"fghijklmnopqrst")
56 == wstring(L
"abcdefghijklmnopqrst")) );
58 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + wstring(L
"uvwxy")
59 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
60 VERIFY( (wstring(L
"abcde") + wstring(L
"fghijklmnopqrstuvwxy")
61 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
62 wstring
s1ll1(L
"abcdefghijklmnopqrst");
63 VERIFY( (s1ll1
+ wstring(L
"uvwxy")
64 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
65 wstring
s1ll2(L
"abcde");
66 VERIFY( (s1ll2
+ wstring(L
"fghijklmnopqrstuvwxy")
67 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
68 wstring
s2ll1(L
"fghijklmnopqrstuvwxy");
69 VERIFY( (wstring(L
"abcde") + s2ll1
70 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
71 wstring
s2ll2(L
"uvwxy");
72 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + s2ll2
73 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
74 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + L
'u'
75 == wstring(L
"abcdefghijklmnopqrstu")) );
76 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + L
"uvwxy"
77 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
78 VERIFY( (wstring(L
"abcde") + L
"fghijklmnopqrstuvwxy"
79 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
80 VERIFY( (L
'a' + wstring(L
"bcdefghijklmnopqrstuvwxy")
81 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
82 VERIFY( (L
"abcde" + wstring(L
"fghijklmnopqrstuvwxy")
83 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
84 VERIFY( (L
"abcdefghijklmnopqrst" + wstring(L
"uvwxy")
85 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );