/usr/lib/Wt/test/utf8/Utf8Test.C is in witty-examples 3.1.10-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*
* Copyright (C) 2009 Emweb bvba, Kessel-Lo, Belgium.
*
* See the LICENSE file for terms of use.
*/
#include <boost/test/unit_test.hpp>
#include <Wt/WString>
#include <Wt/WStringUtil>
#include <iostream>
BOOST_AUTO_TEST_CASE( Utf8_test1 )
{
#ifndef WT_NO_STD_WSTRING
#ifndef WIN32
std::wstring w = L"This costs 100\x20AC (greek \x0194 special \x103A7)";
Wt::WString ws = w;
// std::cerr << ws.toUTF8() << std::endl;
BOOST_REQUIRE(ws.value() == w);
BOOST_REQUIRE(ws.toUTF8().length() == w.length() + 2 + 1 + 3);
#else
std::wstring w = L"This costs 100\x20AC (greek \x0194)";
Wt::WString ws = w;
// std::cerr << ws.toUTF8() << std::endl;
BOOST_REQUIRE(ws.value() == w);
BOOST_REQUIRE(ws.toUTF8().length() == w.length() + 2 + 1);
#endif
#endif
}
BOOST_AUTO_TEST_CASE( Utf8_test2 )
{
#ifndef WT_NO_STD_WSTRING
std::wstring w = L"This costs 100\x20AC (greek \x0194)";
Wt::WString ws = w;
std::string s = ws.narrow();
// The following will work only if locale is classic.
// If locale is UTF8, we have the original back.
BOOST_REQUIRE(s == "This costs 100? (greek ?)" || s == ws.toUTF8());
#endif
}
BOOST_AUTO_TEST_CASE( Utf8_test3 )
{
/*
* This is broken on MacOSX 10.6, std::locale("") throws runtime_exception
*/
#if 0
std::wstring w = L"\x20AC\x20AC\x20AC\x20AC (greek \x0194)";
Wt::WString ws = w;
std::locale l(std::locale("C"), std::locale(""),
std::locale::collate | std::locale::ctype);
std::string s = ws.narrow(l);
BOOST_REQUIRE(s == ws.toUTF8());
#endif
}
BOOST_AUTO_TEST_CASE( Utf8_test4 )
{
std::string u8 = "euro\xe2\x82\xac greek \xc6\x94 special \xf0\x90\x8e\xa7)";
std::string u8a = "euro\xe2\x82\xac gree";
std::string u8b = "euro\xe2\x82\xac greek \xc6\x94";
std::string u8c = "euro\xe2\x82\xac greek \xc6\x94 special \xf0\x90\x8e\xa7";
std::string u8d = "k \xc6\x94 special \xf0\x90\x8e\xa7)";
std::string u8e = "special \xf0\x90\x8e\xa7";
std::string u8f = ")";
std::string ss;
// Check if UTF8substr works as advertised
ss = Wt::UTF8Substr(u8, 0, -1);
BOOST_REQUIRE(ss == u8);
ss = Wt::UTF8Substr(u8, 0, 24);
BOOST_REQUIRE(ss == u8);
ss = Wt::UTF8Substr(u8, 0, 23);
BOOST_REQUIRE(ss == u8c);
ss = Wt::UTF8Substr(u8, 0, 10);
BOOST_REQUIRE(ss == u8a);
ss = Wt::UTF8Substr(u8, 0, 13);
BOOST_REQUIRE(ss == u8b);
ss = Wt::UTF8Substr(u8, 10, -1);
BOOST_REQUIRE(ss == u8d);
ss = Wt::UTF8Substr(u8, 14, 9);
BOOST_REQUIRE(ss == u8e);
ss = Wt::UTF8Substr(u8, 23, 9);
BOOST_REQUIRE(ss == u8f);
}
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