301 lines
9.4 KiB
C++
301 lines
9.4 KiB
C++
/** @file
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$Id$
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$Date$
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$Author$
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@copy © Marc Wäckerlin
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@license LGPL, see file <a href="license.html">COPYING</a>
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$Log$
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Revision 1.3 2004/12/20 13:23:00 marc
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new tests for string exceptions
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Revision 1.2 2004/10/13 11:19:22 marc
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remove stdout, print stack trace
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Revision 1.1 2004/10/07 09:31:30 marc
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new feature
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*/
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#include <mrw/string.hxx>
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#include <mrw/list.hxx>
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#include <mrw/vector.hxx>
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#include <mrw/deque.hxx>
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#include <mrw/set.hxx>
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#include <mrw/map.hxx>
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#include <mrw/multiset.hxx>
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#include <mrw/multimap.hxx>
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#include <mrw/stdext.hxx>
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#include <cppunit/TestFixture.h>
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#include <cppunit/ui/text/TestRunner.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include <cppunit/extensions/TestFactoryRegistry.h>
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#include <cppunit/XmlOutputter.h>
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#include <fstream>
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class StdExtTest: public CppUnit::TestFixture {
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public:
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void StringConv() {
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std::string s("Integer=");
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int i(-7382);
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CPPUNIT_ASSERT_EQUAL(std::string("Integer=-7382"), s+mrw::string(i));
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CPPUNIT_ASSERT_EQUAL(i, mrw::to<int>(mrw::string(i)));
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}
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void StringShift() {
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std::string s("Integer=");
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int i(4);
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CPPUNIT_ASSERT_EQUAL(std::string("Integer=4 test 45 xx"),
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(s<<i<<" test "<<4<<(long)5<<" xx"));
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int i2 = 0;
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std::string s2, s3;
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CPPUNIT_ASSERT_NO_THROW(s>>s2>>s3>>i2);
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CPPUNIT_ASSERT_EQUAL(std::string("Integer=4"), s2);
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CPPUNIT_ASSERT_EQUAL(std::string("test"), s3);
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CPPUNIT_ASSERT_EQUAL(45, i2);
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CPPUNIT_ASSERT_EQUAL(std::string(" xx"), s);
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s2=""; s3="";
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s>>s2;
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CPPUNIT_ASSERT_EQUAL(std::string("xx"), s2);
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CPPUNIT_ASSERT_EQUAL(std::string(), s);
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}
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void StringAdd() {
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std::string s;
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s=s+(signed short)1+(signed int)2+(signed long)3+(signed char)'A'+
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(unsigned short)1+(unsigned int)2+(unsigned long)3+(unsigned char)'A'
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+'c';
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CPPUNIT_ASSERT_EQUAL(std::string("1236512365c"), s);
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s=(signed short)-4+s;
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s=(signed int)5+s;
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s=(signed long)6+s;
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s=(signed char)8+s;
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s=(unsigned short)4+s;
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s=(unsigned int)5+s;
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s=(unsigned long)6+s;
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s=(unsigned char)8+s;
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s='a'+s;
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CPPUNIT_ASSERT_EQUAL(std::string("a8654865-41236512365c"), s);
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s+=(signed short)-4;
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s+=(signed int)5 ;
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s+=(signed long)6;
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s+=(signed char)8 ;
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s+=(unsigned short)4;
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s+=(unsigned int)5 ;
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s+=(unsigned long)6;
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s+=(unsigned char)8 ;
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s+='a';
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CPPUNIT_ASSERT_EQUAL(std::string("a8654865-41236512365c-45684568a"), s);
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}
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void ListShift() {
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std::list<int> l;
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l<<1<<2<<3<<4<<5<<6<<7<<8;
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int i1(0), i2(0), i3(0), i4(0);
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l>>i1>>i2>>i3>>i4;
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// now: i1==1 i2==2 i3==3 i4==4 l=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==1 && i2==2 && i3==3 && i4==4);
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CPPUNIT_ASSERT_EQUAL(std::list<int>::size_type(4), l.size());
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for (int i=0; i<4; (l.pop_front(), ++i)) {
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CPPUNIT_ASSERT_EQUAL(i+5, l.front());
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}
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bool exc(false);
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try {
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l>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void VectorShift() {
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std::vector<int> l;
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CPPUNIT_ASSERT_NO_THROW(l<<1<<2<<3<<4<<5<<6<<7<<8);
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CPPUNIT_ASSERT_EQUAL(std::vector<int>::size_type(8), l.size());
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int i1(0), i2(0), i3(0), i4(0);
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CPPUNIT_ASSERT_NO_THROW(l>>i1>>i2>>i3>>i4);
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CPPUNIT_ASSERT_EQUAL(std::vector<int>::size_type(4), l.size());
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// now: i1==1 i2==2 i3==3 i4==4 l=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==1 && i2==2 && i3==3 && i4==4);
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CPPUNIT_ASSERT(l.size()==4);
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for (int i=0; i<4; (l.erase(l.begin()), ++i)) {
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CPPUNIT_ASSERT(l.front()==i+5);
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}
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bool exc(false);
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try {
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l>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void DequeShift() {
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std::deque<int> l;
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CPPUNIT_ASSERT_NO_THROW(l<<1<<2<<3<<4<<5<<6<<7<<8);
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int i1(0), i2(0), i3(0), i4(0);
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CPPUNIT_ASSERT_NO_THROW(l>>i1>>i2>>i3>>i4);
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// now: i1==1 i2==2 i3==3 i4==4 l=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==1 && i2==2 && i3==3 && i4==4);
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CPPUNIT_ASSERT_EQUAL(std::deque<int>::size_type(4), l.size());
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for (int i=0; i<4; (l.erase(l.begin()), ++i)) {
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CPPUNIT_ASSERT_EQUAL(i+5, l.front());
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}
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bool exc(false);
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try {
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l>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void SetShift() {
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std::set<int> s;
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bool exc(false);
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try {
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s<<1<<2<<3<<4<<5<<6<<7<<8<<8;
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} catch (mrw::invalid_argument& e) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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int i1(0), i2(0), i3(0), i4(0);
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s>>i1>>i2>>i3>>i4;
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// now: i1==1 i2==2 i3==3 i4==4 s=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==1 && i2==2 && i3==3 && i4==4);
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CPPUNIT_ASSERT_EQUAL(std::set<int>::size_type(4), s.size());
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for (int i=0; i<4; ++i) {
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CPPUNIT_ASSERT(s.find(i+5)!=s.end());
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}
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s.erase(s.begin(), s.end());
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exc=false;
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try {
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s>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void MapShift() {
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typedef std::map<int, std::string> Map;
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Map s;
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bool exc(false);
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try {
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s<<std::make_pair(1, std::string("one"))
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<<std::make_pair(2, std::string("two"))
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<<std::make_pair(2, std::string("two"));
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} catch (mrw::invalid_argument& e) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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std::pair<int, std::string> i1, i2;
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s>>i1>>i2;
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// now: i1==1 i2==2 i3==3 i4==4 s=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==std::make_pair(1, std::string("one")) &&
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i2==std::make_pair(2, std::string("two")));
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CPPUNIT_ASSERT_EQUAL(Map::size_type(0), s.size());
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exc=false;
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try {
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s>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void MultisetShift() {
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std::multiset<int> s;
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s<<1<<2<<3<<4<<5<<6<<7<<8<<9;
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int i1(0), i2(0), i3(0), i4(0);
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s>>i1>>i2>>i3>>i4;
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// now: i1==1 i2==2 i3==3 i4==4 s=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==1 && i2==2 && i3==3 && i4==4);
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CPPUNIT_ASSERT_EQUAL(std::multiset<int>::size_type(5), s.size());
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for (int i=0; i<5; ++i) {
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CPPUNIT_ASSERT(s.find(i+5)!=s.end());
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}
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s.erase(s.begin(), s.end());
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bool exc(false);
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try {
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s>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void MultimapShift() {
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typedef std::multimap<int, std::string> Map;
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Map s;
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s<<std::make_pair(1, std::string("one"))
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<<std::make_pair(2, std::string("two"))
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<<std::make_pair(2, std::string("two"));
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std::pair<int, std::string> i1, i2;
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s>>i1>>i2;
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// now: i1==1 i2==2 i3==3 i4==4 s=={5, 6, 7, 8}
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CPPUNIT_ASSERT(i1==std::make_pair(1, std::string("one")) &&
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i2==std::make_pair(2, std::string("two")));
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CPPUNIT_ASSERT_EQUAL(Map::size_type(1), s.size());
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s>>i1;
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CPPUNIT_ASSERT(std::make_pair(2, std::string("two"))==i1);
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bool exc(false);
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try {
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s>>i1;
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} catch (mrw::length_error&) {
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exc=true;
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}
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CPPUNIT_ASSERT(exc);
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}
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void StringException1() {
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std::string s("Hello World");
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int hello;
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s>>hello; // not an int, exception expected
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}
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void StringException2() {
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std::string s("Hello World");
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mrw::to<int>(s); // not an int, exception expected
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}
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void Max() {
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int a1(3), a2(23), a3(2), a4(432), a5(73), a6(32);
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CPPUNIT_ASSERT_EQUAL(432, mrw::max(a1, a2, a3, a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(432, mrw::max(a1, a2, a3, a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(73, mrw::max(a1, a2, a3, a5, a6));
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CPPUNIT_ASSERT_EQUAL(32, mrw::max(a1, a2, a3, a6));
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CPPUNIT_ASSERT_EQUAL(23, mrw::max(a1, a2, a3));
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CPPUNIT_ASSERT_EQUAL(3, mrw::max(a1, a3));
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CPPUNIT_ASSERT_EQUAL(42, mrw::max(3, 42, 6, 1));
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}
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void Min() {
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int a1(3), a2(23), a3(2), a4(432), a5(73), a6(32);
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CPPUNIT_ASSERT_EQUAL(2, mrw::min(a1, a2, a3, a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(3, mrw::min(a1, a2, a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(23, mrw::min(a2, a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(32, mrw::min(a4, a5, a6));
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CPPUNIT_ASSERT_EQUAL(73, mrw::min(a4, a5));
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CPPUNIT_ASSERT_EQUAL(42, mrw::min(323, 42, 126, 91));
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}
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CPPUNIT_TEST_SUITE(StdExtTest);
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CPPUNIT_TEST(StringConv);
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CPPUNIT_TEST(StringShift);
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CPPUNIT_TEST(StringAdd);
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CPPUNIT_TEST(ListShift);
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CPPUNIT_TEST(VectorShift);
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CPPUNIT_TEST(DequeShift);
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CPPUNIT_TEST(SetShift);
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CPPUNIT_TEST(MapShift);
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CPPUNIT_TEST(MultisetShift);
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CPPUNIT_TEST(MultimapShift);
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CPPUNIT_TEST(Max);
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CPPUNIT_TEST(Min);
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CPPUNIT_TEST_EXCEPTION(StringException1, mrw::invalid_argument);
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CPPUNIT_TEST_EXCEPTION(StringException2, mrw::invalid_argument);
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CPPUNIT_TEST_SUITE_END();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(StdExtTest);
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int main(int argc, char** argv) try {
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std::ofstream ofs((*argv+std::string(".xml")).c_str());
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CppUnit::TextUi::TestRunner runner;
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runner.setOutputter(new CppUnit::XmlOutputter(&runner.result(), ofs));
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
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return runner.run() ? 0 : 1;
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} catch (std::exception& e) {
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std::cerr<<"***Exception: "<<e.what()<<std::endl;
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return 1;
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}
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