324 lines
9.4 KiB
C++
324 lines
9.4 KiB
C++
//
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// Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "test_locale.hpp"
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#include "test_locale_tools.hpp"
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#include <boost/locale/util.hpp>
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#ifdef BOOST_LOCALE_WITH_ICU
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#include "../src/icu/codecvt.hpp"
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#endif
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#if defined(BOOST_LOCALE_WITH_ICONV) && !defined(BOOST_LOCALE_NO_POSIX_BACKEND)
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#include "../src/posix/codecvt.hpp"
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#endif
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#include <string.h>
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char *make2(unsigned v)
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{
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static unsigned char buf[3] = {0};
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buf[0] = 0xC0 | (v >> 6);
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buf[1] = 0x80 | (v & 0x3F );
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return reinterpret_cast<char*>(buf);
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}
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char *make3(unsigned v)
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{
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static unsigned char buf[4] = {0};
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buf[0] = 0xE0 | ((v >> 12) ) ;
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buf[1] = 0x80 | ((v >> 6) & 0x3F );
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buf[2] = 0x80 | ((v >> 0) & 0x3F );
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return reinterpret_cast<char*>(buf);
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}
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char *make4(unsigned v)
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{
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static unsigned char buf[5] = {0};
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buf[0] = 0xF0 | ((v >> 18) ) ;
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buf[1] = 0x80 | ((v >> 12) & 0x3F );
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buf[2] = 0x80 | ((v >> 6) & 0x3F );
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buf[3] = 0x80 | ((v >> 0) & 0x3F );
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return reinterpret_cast<char*>(buf);
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}
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static const unsigned illegal=0xFFFFFFFF;
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static const unsigned incomplete=0xFFFFFFFE;
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bool test_to(boost::locale::util::base_converter &cvt,char const *s,unsigned codepoint)
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{
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size_t len = strlen(s);
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char const *end = s + len;
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return cvt.to_unicode(s,end) == codepoint;
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}
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bool test_from(boost::locale::util::base_converter &cvt,unsigned codepoint,char const *str)
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{
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char buf[32];
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unsigned res = cvt.from_unicode(codepoint,buf,buf+sizeof(buf));
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if(res == boost::locale::util::base_converter::illegal) {
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return str == 0;
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}
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else {
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return str!=0 && strlen(str) == res && memcmp(str,buf,res) == 0;
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}
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}
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bool test_incomplete(boost::locale::util::base_converter &cvt,unsigned codepoint,int len)
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{
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char buf[32];
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unsigned res = cvt.from_unicode(codepoint,buf,buf+len);
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return res == incomplete;
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}
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#define TEST_TO(str,codepoint) TEST(test_to(*cvt,str,codepoint))
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#define TEST_FROM(str,codepoint) TEST(test_from(*cvt,codepoint,str))
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#define TEST_INC(codepoint,len) TEST(test_incomplete(*cvt,codepoint,len))
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void test_shiftjis(boost::locale::util::base_converter* pcvt)
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{
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boost::locale::hold_ptr<boost::locale::util::base_converter> cvt(pcvt);
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std::cout << "- Correct" << std::endl;
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TEST_TO("a",'a');
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TEST_TO("X",'X');
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TEST_TO("\xCB",0xFF8b); // half width katakana Hi ヒ
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TEST_TO("\x83\x71",0x30d2); // Full width katakana Hi ヒ
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TEST_TO("\x82\xd0",0x3072); // Full width hiragana Hi ひ
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TEST_FROM("a",'a');
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TEST_FROM("X",'X');
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TEST_FROM("\xCB",0xFF8b); // half width katakana Hi ヒ
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TEST_FROM("\x83\x71",0x30d2); // Full width katakana Hi ヒ
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TEST_FROM("\x82\xd0",0x3072); // Full width hiragana Hi ひ
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std::cout << "- Illegal/incomplete" << std::endl;
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TEST_TO("\xa0",illegal);
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TEST_TO("\x82",incomplete);
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TEST_TO("\x83\xf0",illegal);
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TEST_INC(0x30d2,1); // Full width katakana Hi ヒ
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TEST_INC(0x3072,1); // Full width hiragana Hi ひ
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TEST_FROM(0,0x5e9); // Hebrew ש not in ShiftJIS
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}
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int main()
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{
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try {
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using namespace boost::locale::util;
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#ifndef BOOST_NO_CXX11_SMART_PTR
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std::unique_ptr<base_converter> cvt;
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#else
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std::auto_ptr<base_converter> cvt;
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#endif
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std::cout << "Test UTF-8" << std::endl;
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std::cout << "- From UTF-8" << std::endl;
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#ifndef BOOST_NO_CXX11_SMART_PTR
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cvt = std::move(create_utf8_converter_unique_ptr());
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#else
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cvt = create_utf8_converter();
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#endif
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TEST(cvt.get());
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TEST(cvt->is_thread_safe());
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TEST(cvt->max_len() == 4);
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std::cout << "-- Correct" << std::endl;
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TEST_TO("\x7f",0x7f);
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TEST_TO("\xC2\x80",0x80);
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TEST_TO("\xdf\xBF",0x7FF);
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TEST_TO("\xe0\xa0\x80",0x800);
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TEST_TO("\xef\xbf\xbf",0xFFFF);
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TEST_TO("\xf0\x90\x80\x80",0x10000);
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TEST_TO("\xf4\x8f\xbf\xbf",0x10FFFF);
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std::cout << "-- Too big" << std::endl;
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TEST_TO("\xf4\x9f\x80\x80",illegal); // 11 0000
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TEST_TO("\xfb\xbf\xbf\xbf",illegal); // 3FF FFFF
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TEST_TO("\xf8\x90\x80\x80\x80",illegal); // 400 0000
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TEST_TO("\xfd\xbf\xbf\xbf\xbf\xbf",illegal); // 7fff ffff
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std::cout << "-- Invalid trail" << std::endl;
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TEST_TO("\xC2\x7F",illegal);
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TEST_TO("\xdf\x7F",illegal);
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TEST_TO("\xe0\x7F\x80",illegal);
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TEST_TO("\xef\xbf\x7F",illegal);
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TEST_TO("\xe0\x7F\x80",illegal);
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TEST_TO("\xef\xbf\x7F",illegal);
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TEST_TO("\xf0\x7F\x80\x80",illegal);
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TEST_TO("\xf4\x7f\xbf\xbf",illegal);
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TEST_TO("\xf0\x90\x7F\x80",illegal);
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TEST_TO("\xf4\x8f\x7F\xbf",illegal);
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TEST_TO("\xf0\x90\x80\x7F",illegal);
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TEST_TO("\xf4\x8f\xbf\x7F",illegal);
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std::cout << "-- Invalid length" << std::endl;
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/// Test that this actually works
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TEST_TO(make2(0x80),0x80);
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TEST_TO(make2(0x7ff),0x7ff);
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TEST_TO(make3(0x800),0x800);
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TEST_TO(make3(0xffff),0xffff);
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TEST_TO(make4(0x10000),0x10000);
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TEST_TO(make4(0x10ffff),0x10ffff);
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TEST_TO(make4(0x110000),illegal);
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TEST_TO(make4(0x1fffff),illegal);
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TEST_TO(make2(0),illegal);
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TEST_TO(make3(0),illegal);
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TEST_TO(make4(0),illegal);
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TEST_TO(make2(0x7f),illegal);
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TEST_TO(make3(0x7f),illegal);
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TEST_TO(make4(0x7f),illegal);
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TEST_TO(make3(0x80),illegal);
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TEST_TO(make4(0x80),illegal);
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TEST_TO(make3(0x7ff),illegal);
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TEST_TO(make4(0x7ff),illegal);
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TEST_TO(make4(0x8000),illegal);
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TEST_TO(make4(0xffff),illegal);
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std::cout << "-- Invalid surrogate" << std::endl;
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TEST_TO(make3(0xD800),illegal);
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TEST_TO(make3(0xDBFF),illegal);
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TEST_TO(make3(0xDC00),illegal);
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TEST_TO(make3(0xDFFF),illegal);
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TEST_TO(make4(0xD800),illegal);
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TEST_TO(make4(0xDBFF),illegal);
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TEST_TO(make4(0xDC00),illegal);
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TEST_TO(make4(0xDFFF),illegal);
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std::cout <<"-- Incomplete" << std::endl;
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TEST_TO("\x80",illegal);
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TEST_TO("\xC2",incomplete);
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TEST_TO("\xdf",incomplete);
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TEST_TO("\xe0",incomplete);
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TEST_TO("\xe0\xa0",incomplete);
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TEST_TO("\xef\xbf",incomplete);
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TEST_TO("\xef",incomplete);
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TEST_TO("\xf0\x90\x80",incomplete);
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TEST_TO("\xf0\x90",incomplete);
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TEST_TO("\xf0",incomplete);
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TEST_TO("\xf4\x8f\xbf",incomplete);
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TEST_TO("\xf4\x8f",incomplete);
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TEST_TO("\xf4",incomplete);
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std::cout << "- To UTF-8" << std::endl;
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std::cout << "-- Test correct" << std::endl;
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TEST_FROM("\x7f",0x7f);
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TEST_FROM("\xC2\x80",0x80);
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TEST_FROM("\xdf\xBF",0x7FF);
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TEST_INC(0x7FF,1);
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TEST_FROM("\xe0\xa0\x80",0x800);
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TEST_INC(0x800,2);
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TEST_INC(0x800,1);
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TEST_FROM("\xef\xbf\xbf",0xFFFF);
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TEST_INC(0x10000,3);
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TEST_INC(0x10000,2);
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TEST_INC(0x10000,1);
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TEST_FROM("\xf0\x90\x80\x80",0x10000);
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TEST_FROM("\xf4\x8f\xbf\xbf",0x10FFFF);
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std::cout << "-- Test no surrogate " << std::endl;
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TEST_FROM(0,0xD800);
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TEST_FROM(0,0xDBFF);
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TEST_FROM(0,0xDC00);
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TEST_FROM(0,0xDFFF);
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std::cout << "-- Test invalid " << std::endl;
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TEST_FROM(0,0x110000);
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TEST_FROM(0,0x1FFFFF);
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std::cout << "Test windows-1255" << std::endl;
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#ifndef BOOST_NO_CXX11_SMART_PTR
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cvt = std::move(create_simple_converter_unique_ptr("windows-1255"));
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#else
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cvt = create_simple_converter("windows-1255");
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#endif
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TEST(cvt.get());
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TEST(cvt->is_thread_safe());
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TEST(cvt->max_len() == 1);
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std::cout << "- From 1255" << std::endl;
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TEST_TO("\xa4",0x20aa);
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TEST_TO("\xe0",0x05d0);
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TEST_TO("\xc4",0x5b4);
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TEST_TO("\xfb",illegal);
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TEST_TO("\xdd",illegal);
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TEST_TO("\xff",illegal);
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TEST_TO("\xfe",0x200f);
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std::cout << "- To 1255" << std::endl;
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TEST_FROM("\xa4",0x20aa);
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TEST_FROM("\xe0",0x05d0);
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TEST_FROM("\xc4",0x5b4);
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TEST_FROM("\xfe",0x200f);
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TEST_FROM(0,0xe4);
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TEST_FROM(0,0xd0);
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#ifdef BOOST_LOCALE_WITH_ICU
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std::cout << "Testing Shift-JIS using ICU/uconv" << std::endl;
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cvt.reset(boost::locale::impl_icu::create_uconv_converter("Shift-JIS"));
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TEST(cvt.get());
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test_shiftjis(cvt.release());
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#endif
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#if defined(BOOST_LOCALE_WITH_ICONV) && !defined(BOOST_LOCALE_NO_POSIX_BACKEND)
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std::cout << "Testing Shift-JIS using POSIX/iconv" << std::endl;
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cvt.reset(boost::locale::impl_posix::create_iconv_converter("Shift-JIS"));
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if(cvt.get()) {
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test_shiftjis(cvt.release());
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}
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else {
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std::cout<< "- Shift-JIS is not supported!" << std::endl;
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}
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#endif
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}
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catch(std::exception const &e) {
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std::cerr << "Failed " << e.what() << std::endl;
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return EXIT_FAILURE;
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}
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FINALIZE();
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}
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// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
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// boostinspect:noascii
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