<commit_before>// MyStringTest.h: Use the test class
#include "test.h"
#include "MyString.h"

class CMyStringTest : public Test
{
    CMyString str;
    CMyString str2;
	 CString comparator;

public:
    CMyStringTest()
    {
		 comparator = "test string";
    }

    void run()
    {
       // The tests to run:
       testConstructors();

       // add more tests...

       // last test
       testTrash();

    }

    // first test
    void testConstructors()
    {
       // start with an empty string
		 _test(str.GetLength() == 0);
       _test(str.GetBuffer(0) == "");
       str.ReleaseBuffer();

       // set the string from a CString
       str = CMyString(comparator);

		 _test(str.GetLength() == comparator.GetLength());
       _test(str.GetBuffer(comparator.GetLength()) == comparator);
       str.ReleaseBuffer();
    }

    // add more tests...


    // last test
    void testTrash()
    {
       str.Trash();
       _test(str.GetBuffer(comparator.GetLength()) != comparator);
    }
};

<commit_msg>Cover all class members of CMyString, albeit not very thoroughly...<commit_after>// MyStringTest.h: Use the test class
#include "test.h"
#include "MyString.h"
#include <tchar.h>

class CMyStringTest : public Test
{

public:
    CMyStringTest()
    {
    }

    void run()
    {
       // The tests to run:
       testConstructors();
       testCasts();
       testCharAccess();
       testAssignment();
       testConcat();
       testExtract();
       testFind();
       testTrash();
    }

    // first test
    void testConstructors()
    {
      CMyString s0;
      // test CMyString() - empty ctor
      _test(s0.GetLength() == 0);
      _test(s0.IsEmpty() ? true : false);

      // test CMyString(LPCTSTR lpsz);
      LPCTSTR t1 = _T("onetwothree");
      CMyString s1(t1);
      _test(s1 == t1);

      // test CMyString(LPCTSTR lpsz, int nLength);
      CMyString s2(t1, 6);
      _test(s2 == _T("onetwo"));


      // test CMyString(const CMyString& stringSrc);
      CMyString s3(s1);
      _test(s3 == s1);

      // test CMyString(const CString& stringSrc);
      CString t2("fourfivesix");
      CMyString s4(t2);
      _test(CString(s4) == t2);

    }

    void testCasts()
      {
	// operator CString() const;
	LPCTSTR t1 = _T("alphabravocharliedelta");
	const CMyString s1(t1);
	CString v1 = CString(s1);
	_test(v1 == t1);
	// operator CString&();
	CMyString s2(t1);
	LPCTSTR t2 = _T("echofoxgolf");
	CString &v2 = s2;
	v2 = t2;
	_test(s2 == t2);
	// operator LPCTSTR() const;
	const CMyString s3(t2);
	_test(_tcscmp(t2, LPCTSTR(s3)) == 0 ? true : false);
      }

    void testCharAccess()
      {
	int i;
	// TCHAR operator[](int nIndex) const;
	CMyString s1(_T("abcdefghijklmnopqrstuvwxyz"));
	const TCHAR *t1 = _T("abcdefghijklmnopqrstuvwxyz");
	for (i = 0; i < 26; i++)
	  _test(s1[i] == t1[i]);
	// void SetAt(int nIndex, TCHAR ch);
	CMyString s2(_T("--------------------------"));
	for (i = 0; i < 26; i++) {
	  s2.SetAt(i, t1[i]);
	  _test(s2[i] == t1[i]);
	}
      }

    void testAssignment()
      {
	// const CMyString& operator=(const CMyString& stringSrc);
	CMyString s1(_T("one"));
	CMyString s2 = s1;
	_test(s1 == s2);
	// const CMyString& operator=(TCHAR ch);
	s1 = TCHAR('x');
	_test(s1.GetLength() == 1);
	_test(s1[0] == TCHAR('x'));
	// const CMyString& operator=(LPCTSTR lpsz);
	const LPCTSTR t3 = _T("ABC123acb!@#");
	CMyString s3 = t3;
	_test(_tcscmp(t3, LPCTSTR(s3)) == 0 ? true : false);
	// const CMyString& operator=(const unsigned char* psz);
	const unsigned char *t4 = (const unsigned char *)"yada-yada";
	CMyString s4 = t4;
	_test(::strcmp(s4, (const char *)t4) == 0 ? true : false);
      }

    void testConcat()
      {
	// const CMyString& operator+=(const CMyString& string);
	CMyString s1(_T("one "));
	CMyString s2(_T("plus one is two"));
	s1 += s2;
	_test(s1 == _T("one plus one is two"));
	// const CMyString& operator+=(TCHAR ch);
	CMyString s3(_T("cow"));
	s3 += TCHAR('s');
	_test(s3 == _T("cows"));
	// const CMyString& operator+=(LPCTSTR lpsz);
	CMyString s4(_T("Fish"));
	LPCTSTR t4 = _T(" and chips");
	s4 += t4;
	_test(s4 == _T("Fish and chips"));
	// 
	// friend CMyString AFXAPI operator+(const CMyString& string1,
	//                                   const CMyString& string2);
	CMyString s5(_T("Black"));
	CMyString s6(_T(" and white"));
	CMyString s7 = s5 + s6;
	_test(s7 == _T("Black and white"));
	// friend CMyString AFXAPI operator+(const CMyString& string,
	//                                   TCHAR ch);
	CMyString s8(_T("dog"));
	CMyString s9 = s8 + TCHAR('s');
	_test(s9 == _T("dogs"));
	// friend CMyString AFXAPI operator+(TCHAR ch,
	//                                   const CMyString& string);
	CMyString s10(_T("ats"));
	CMyString s11 = TCHAR('c') + s10;
	_test(s11 == _T("cats"));
	// friend CMyString AFXAPI operator+(const CMyString& string,
	//                                   LPCTSTR lpsz);
	CMyString s12(_T("Yin and"));
	CMyString s13 = s12 + _T(" yang");
	_test(s13 == _T("Yin and yang"));
	// friend CMyString AFXAPI operator+(LPCTSTR lpsz,
	//                                   const CMyString& string);
	// 
	CMyString s14(_T("Butthead"));
	CMyString s15 = _T("Beavis and ") + s14;
	_test(s15 == _T("Beavis and Butthead"));
      }

    void testExtract()
      {
	// CMyString Mid(int nFirst, int nCount) const;
	const CMyString s1(_T("1234567890"));
	_test(s1.Mid(3,3) == _T("456"));
	// CString Left(int nCount) const;
	_test(s1.Left(3) == _T("123"));
	// CString Right(int nCount) const;
	_test(s1.Right(3) == _T("890"));
	// void TrimRight();
	CMyString s2("   blablaBLA   ");
	s2.TrimRight();
	_test(s2 == _T("   blablaBLA"));
	// void TrimLeft();
	s2.TrimLeft();
	_test(s2 == _T("blablaBLA"));
	// void MakeLower();
	s2.MakeLower();
	_test(s2 == _T("blablabla"));
      }

    void testFind()
      {
	// int FindByte( char ch ) const;
	const CMyString s1(_T("ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
	int x1 = s1.FindByte('C'); // how will this work in unicode version?
	_test(x1 == 2);
	// int Find(TCHAR ch) const;
	int x2 = s1.Find(TCHAR('E'));
	_test(x2 == 4);
	// int Find(LPCTSTR lpszSub) const;
	int x3 = s1.Find(_T("XYZ"));
	_test(x3 == 23);
      }
	// 
	// 
    // last test
    void testTrash()
    {
      LPCTSTR t1 = _T("that's all, folks!");
      CMyString s1(t1);
      s1.Trash();
      _test(s1 != t1);
    }
};


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{'dir': 'git-commits-cleaned', 'id': '4990918', 'n_tokens_mistral': 2540, 'n_tokens_neox': 2439, 'n_words': 553}