143 lines
3.6 KiB
C++
143 lines
3.6 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2018 KiCad Developers, see AUTHORS.TXT for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <qa_utils/wx_utils/unit_test_utils.h>
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#include <utf8.h>
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#include <algorithm>
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#include <iostream>
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#define UTF8_INIT "This is a test of UTF-8: ü‱☺😕😱"
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struct Utf8Fixture
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{
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};
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/**
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* Declares a struct as the Boost test fixture.
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*/
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BOOST_FIXTURE_TEST_SUITE( Utf8, Utf8Fixture )
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/**
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* Check direct and copy construction from std::string
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*/
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BOOST_AUTO_TEST_CASE( Utf8AndStdString )
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{
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std::string str { UTF8_INIT };
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UTF8 utf8_inited { UTF8_INIT };
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UTF8 utf8_copied_from_stdstr = str;
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BOOST_CHECK_EQUAL( utf8_inited, utf8_copied_from_stdstr );
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UTF8 utf8_copied_from_utf8 = utf8_inited;
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BOOST_CHECK_EQUAL( utf8_inited, utf8_copied_from_utf8 );
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}
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/**
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* Check direct and copy construction from wxString
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*/
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BOOST_AUTO_TEST_CASE( Utf8AndWx )
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{
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UTF8 utf8_inited { UTF8_INIT };
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wxString wx_inited = wxString::FromUTF8( UTF8_INIT );
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// Check that we can copy convert WxString and compare
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wxString wx_copied_from_utf8 = utf8_inited;
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BOOST_CHECK_EQUAL( wx_inited, wx_copied_from_utf8 );
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// Check we can copy-construct from a WxString
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UTF8 utf8_copied_from_wxstring = wx_inited;
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BOOST_CHECK_EQUAL( utf8_inited, utf8_copied_from_wxstring );
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}
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/**
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* UTF8::uni_iter null tests
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*/
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BOOST_AUTO_TEST_CASE( UniIterNull )
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{
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UTF8::uni_iter it;
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const UTF8::uni_iter null;
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// Check nulls are equivalent
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BOOST_CHECK( it == null );
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// check null string start == end
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UTF8 uNull { "" };
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BOOST_CHECK( uNull.ubegin() == uNull.uend() );
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}
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/**
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* UTF8::uni_iter increment tests
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*/
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BOOST_AUTO_TEST_CASE( UniIterIncrement )
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{
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UTF8 u0 { "inp\ua740t" };
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UTF8::uni_iter it;
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const UTF8::uni_iter begin = u0.ubegin();
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const UTF8::uni_iter end = u0.uend();
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// Check copy-construction and equality operator
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it = begin;
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BOOST_CHECK( it == begin );
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BOOST_CHECK( it >= begin );
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// Check de-referencing
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BOOST_CHECK_EQUAL( *it, 'i' );
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// postfix increment - normal char and inequality operators
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it++;
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BOOST_CHECK( it != begin );
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BOOST_CHECK( it > begin );
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BOOST_CHECK( !( begin >= it ) );
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BOOST_CHECK( it < end );
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BOOST_CHECK( it <= end );
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BOOST_CHECK_EQUAL( *it, 'n' );
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// prefix increment - normal char
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++it;
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BOOST_CHECK_EQUAL( *it, 'p' );
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// increment to a unicode char
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++it;
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BOOST_CHECK_EQUAL( *it, 0xA740 );
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// and again to the next char - normal again
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++it;
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BOOST_CHECK_EQUAL( *it, 't' );
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// and now we should be at the end
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++it;
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BOOST_CHECK( it == end );
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BOOST_CHECK( it <= end );
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BOOST_CHECK( !( it < end ) );
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}
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BOOST_AUTO_TEST_SUITE_END()
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