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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 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-options "-std=gnu++0x" }
21 // { dg-require-string-conversions "" }
24 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
31 VERIFY( (wstring(L
"abc") + wstring(L
"def")
32 == wstring(L
"abcdef")) );
34 VERIFY( s1
+ wstring(L
"def") == wstring(L
"abcdef") );
36 VERIFY( wstring(L
"abc") + s2
== wstring(L
"abcdef") );
37 VERIFY( wstring(L
"abc") + L
'd' == wstring(L
"abcd") );
38 VERIFY( wstring(L
"abc") + L
"def" == wstring(L
"abcdef") );
39 VERIFY( L
'a' + wstring(L
"bcd") == wstring(L
"abcd") );
40 VERIFY( L
"abc" + wstring(L
"def") == wstring(L
"abcdef") );
42 VERIFY( (wstring(L
"abcdefghij") + wstring(L
"klmnopqrst")
43 == wstring(L
"abcdefghijklmnopqrst")) );
44 wstring
s1l(L
"abcdefghij");
45 VERIFY( (s1l
+ wstring(L
"klmnopqrst")
46 == wstring(L
"abcdefghijklmnopqrst")) );
47 wstring
s2l(L
"klmnopqrst");
48 VERIFY( (wstring(L
"abcdefghij") + s2l
49 == wstring(L
"abcdefghijklmnopqrst")) );
50 VERIFY( (wstring(L
"abcdefghijklmno") + L
'p'
51 == wstring(L
"abcdefghijklmnop")) );
52 VERIFY( (wstring(L
"abcdefghijklmno") + L
"pqrst"
53 == wstring(L
"abcdefghijklmnopqrst")) );
54 VERIFY( (L
'a' + wstring(L
"bcdefghijklmnop")
55 == wstring(L
"abcdefghijklmnop")) );
56 VERIFY( (L
"abcde" + wstring(L
"fghijklmnopqrst")
57 == wstring(L
"abcdefghijklmnopqrst")) );
59 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + wstring(L
"uvwxy")
60 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
61 VERIFY( (wstring(L
"abcde") + wstring(L
"fghijklmnopqrstuvwxy")
62 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
63 wstring
s1ll1(L
"abcdefghijklmnopqrst");
64 VERIFY( (s1ll1
+ wstring(L
"uvwxy")
65 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
66 wstring
s1ll2(L
"abcde");
67 VERIFY( (s1ll2
+ wstring(L
"fghijklmnopqrstuvwxy")
68 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
69 wstring
s2ll1(L
"fghijklmnopqrstuvwxy");
70 VERIFY( (wstring(L
"abcde") + s2ll1
71 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
72 wstring
s2ll2(L
"uvwxy");
73 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + s2ll2
74 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
75 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + L
'u'
76 == wstring(L
"abcdefghijklmnopqrstu")) );
77 VERIFY( (wstring(L
"abcdefghijklmnopqrst") + L
"uvwxy"
78 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
79 VERIFY( (wstring(L
"abcde") + L
"fghijklmnopqrstuvwxy"
80 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
81 VERIFY( (L
'a' + wstring(L
"bcdefghijklmnopqrstuvwxy")
82 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
83 VERIFY( (L
"abcde" + wstring(L
"fghijklmnopqrstuvwxy")
84 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );
85 VERIFY( (L
"abcdefghijklmnopqrst" + wstring(L
"uvwxy")
86 == wstring(L
"abcdefghijklmnopqrstuvwxy")) );