CPPUNIT_TEST( CaseChanges );
CPPUNIT_TEST( Compare );
CPPUNIT_TEST( CompareNoCase );
+ CPPUNIT_TEST( Contains );
CPPUNIT_TEST( ToLong );
CPPUNIT_TEST( ToULong );
+#ifdef wxLongLong_t
+ CPPUNIT_TEST( ToLongLong );
+ CPPUNIT_TEST( ToULongLong );
+#endif // wxLongLong_t
CPPUNIT_TEST( ToDouble );
+ CPPUNIT_TEST( WriteBuf );
+ CPPUNIT_TEST( CStrDataTernaryOperator );
+ CPPUNIT_TEST( CStrDataImplicitConversion );
+ CPPUNIT_TEST( ExplicitConversion );
CPPUNIT_TEST_SUITE_END();
void String();
void CaseChanges();
void Compare();
void CompareNoCase();
+ void Contains();
void ToLong();
void ToULong();
+#ifdef wxLongLong_t
+ void ToLongLong();
+ void ToULongLong();
+#endif // wxLongLong_t
void ToDouble();
+ void WriteBuf();
+ void CStrDataTernaryOperator();
+ void DoCStrDataTernaryOperator(bool cond);
+ void CStrDataImplicitConversion();
+ void ExplicitConversion();
DECLARE_NO_COPY_CLASS(StringTestCase)
};
CPPUNIT_ASSERT( s1 != neq3 );
CPPUNIT_ASSERT( s1 != neq4 );
+ CPPUNIT_ASSERT( s1 == wxT("AHH") );
+ CPPUNIT_ASSERT( s1 != wxT("no") );
+ CPPUNIT_ASSERT( s1 < wxT("AZ") );
+ CPPUNIT_ASSERT( s1 <= wxT("AZ") );
+ CPPUNIT_ASSERT( s1 <= wxT("AHH") );
+ CPPUNIT_ASSERT( s1 > wxT("AA") );
+ CPPUNIT_ASSERT( s1 >= wxT("AA") );
+ CPPUNIT_ASSERT( s1 >= wxT("AHH") );
+
+ // test comparison with C strings in Unicode build (must work in ANSI as
+ // well, of course):
+ CPPUNIT_ASSERT( s1 == "AHH" );
+ CPPUNIT_ASSERT( s1 != "no" );
+ CPPUNIT_ASSERT( s1 < "AZ" );
+ CPPUNIT_ASSERT( s1 <= "AZ" );
+ CPPUNIT_ASSERT( s1 <= "AHH" );
+ CPPUNIT_ASSERT( s1 > "AA" );
+ CPPUNIT_ASSERT( s1 >= "AA" );
+ CPPUNIT_ASSERT( s1 >= "AHH" );
+
// wxString _s1 = wxT("A\0HH");
// wxString _eq = wxT("A\0HH");
// wxString _neq1 = wxT("H\0AH");
CPPUNIT_CNCNEQ_ASSERT( s1, neq3 );
}
-void StringTestCase::ToLong()
+void StringTestCase::Contains()
{
- long l;
- static const struct ToLongData
+ static const struct ContainsData
{
- const wxChar *str;
- long value;
- bool ok;
- } longData[] =
+ const wxChar *hay;
+ const wxChar *needle;
+ bool contains;
+ } containsData[] =
{
- { _T("1"), 1, true },
- { _T("0"), 0, true },
- { _T("a"), 0, false },
- { _T("12345"), 12345, true },
- { _T("-1"), -1, true },
- { _T("--1"), 0, false },
+ { _T(""), _T(""), true },
+ { _T(""), _T("foo"), false },
+ { _T("foo"), _T(""), true },
+ { _T("foo"), _T("f"), true },
+ { _T("foo"), _T("o"), true },
+ { _T("foo"), _T("oo"), true },
+ { _T("foo"), _T("ooo"), false },
+ { _T("foo"), _T("oooo"), false },
+ { _T("foo"), _T("fooo"), false },
};
- size_t n;
- for ( n = 0; n < WXSIZEOF(longData); n++ )
+ for ( size_t n = 0; n < WXSIZEOF(containsData); n++ )
+ {
+ const ContainsData& cd = containsData[n];
+ CPPUNIT_ASSERT_EQUAL( cd.contains, wxString(cd.hay).Contains(cd.needle) );
+ }
+}
+
+// flags used in ToLongData.flags
+enum
+{
+ Number_Ok = 0,
+ Number_Invalid = 1,
+ Number_Unsigned = 2, // if not specified, works for signed conversion
+ Number_Signed = 4, // if not specified, works for unsigned
+ Number_LongLong = 8, // only for long long tests
+ Number_Long = 16, // only for long tests
+};
+
+static const struct ToLongData
+{
+ const wxChar *str;
+#ifdef wxLongLong_t
+ wxLongLong_t value;
+#else
+ long value;
+#endif // wxLongLong_t
+ int flags;
+
+ long LValue() const { return value; }
+ unsigned long ULValue() const { return value; }
+#ifdef wxLongLong_t
+ wxLongLong_t LLValue() const { return value; }
+ wxULongLong_t ULLValue() const { return (wxULongLong_t)value; }
+#endif // wxLongLong_t
+
+ bool IsOk() const { return !(flags & Number_Invalid); }
+} longData[] =
+{
+ { _T("1"), 1, Number_Ok },
+ { _T("0"), 0, Number_Ok },
+ { _T("a"), 0, Number_Invalid },
+ { _T("12345"), 12345, Number_Ok },
+ { _T("--1"), 0, Number_Invalid },
+
+ { _T("-1"), -1, Number_Signed | Number_Long },
+ // this is surprizing but consistent with strtoul() behaviour
+ { _T("-1"), ULONG_MAX, Number_Unsigned | Number_Long },
+
+ // this must overflow, even with 64 bit long
+ { _T("922337203685477580711"), 0, Number_Invalid },
+
+#ifdef wxLongLong_t
+ { _T("2147483648"), wxLL(2147483648), Number_LongLong },
+ { _T("-2147483648"), wxLL(-2147483648), Number_LongLong | Number_Signed },
+ { _T("9223372036854775808"), wxULL(9223372036854775808), Number_LongLong |
+ Number_Unsigned },
+#endif // wxLongLong_t
+};
+
+void StringTestCase::ToLong()
+{
+ long l;
+ for ( size_t n = 0; n < WXSIZEOF(longData); n++ )
{
const ToLongData& ld = longData[n];
- CPPUNIT_ASSERT_EQUAL( ld.ok, wxString(ld.str).ToLong(&l) );
- if ( ld.ok )
- CPPUNIT_ASSERT_EQUAL( ld.value, l );
+
+ if ( ld.flags & (Number_LongLong | Number_Unsigned) )
+ continue;
+
+ CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToLong(&l) );
+ if ( ld.IsOk() )
+ CPPUNIT_ASSERT_EQUAL( ld.LValue(), l );
}
}
void StringTestCase::ToULong()
{
unsigned long ul;
- static const struct ToULongData
+ for ( size_t n = 0; n < WXSIZEOF(longData); n++ )
{
- const wxChar *str;
- unsigned long value;
- bool ok;
- } ulongData[] =
+ const ToLongData& ld = longData[n];
+
+ if ( ld.flags & (Number_LongLong | Number_Signed) )
+ continue;
+
+ CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToULong(&ul) );
+ if ( ld.IsOk() )
+ CPPUNIT_ASSERT_EQUAL( ld.ULValue(), ul );
+ }
+}
+
+#ifdef wxLongLong_t
+
+void StringTestCase::ToLongLong()
+{
+ wxLongLong_t l;
+ for ( size_t n = 0; n < WXSIZEOF(longData); n++ )
{
- { _T("1"), 1, true },
- { _T("0"), 0, true },
- { _T("a"), 0, false },
- { _T("12345"), 12345, true },
- // this is surprizing but consistent with strtoul() behaviour
- { _T("-1"), ULONG_MAX, true },
- };
+ const ToLongData& ld = longData[n];
- size_t n;
- for ( n = 0; n < WXSIZEOF(ulongData); n++ )
+ if ( ld.flags & (Number_Long | Number_Unsigned) )
+ continue;
+
+ CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToLongLong(&l) );
+ if ( ld.IsOk() )
+ CPPUNIT_ASSERT_EQUAL( ld.LLValue(), l );
+ }
+}
+
+void StringTestCase::ToULongLong()
+{
+ wxULongLong_t ul;
+ for ( size_t n = 0; n < WXSIZEOF(longData); n++ )
{
- const ToULongData& uld = ulongData[n];
- CPPUNIT_ASSERT_EQUAL( uld.ok, wxString(uld.str).ToULong(&ul) );
- if ( uld.ok )
- CPPUNIT_ASSERT_EQUAL( uld.value, ul );
+ const ToLongData& ld = longData[n];
+
+ if ( ld.flags & (Number_Long | Number_Signed) )
+ continue;
+
+ CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToULongLong(&ul) );
+ if ( ld.IsOk() )
+ CPPUNIT_ASSERT_EQUAL( ld.ULLValue(), ul );
}
}
+#endif // wxLongLong_t
+
void StringTestCase::ToDouble()
{
double d;
CPPUNIT_ASSERT_EQUAL( ld.value, d );
}
}
+
+void StringTestCase::WriteBuf()
+{
+ wxString s;
+ wxStrcpy(wxStringBuffer(s, 10), _T("foo"));
+
+ CPPUNIT_ASSERT(s[0u] == _T('f') );
+ CPPUNIT_ASSERT(_T('f') == s[0u]);
+ CPPUNIT_ASSERT(_T('o') == s[1]);
+ CPPUNIT_ASSERT(_T('o') == s[2]);
+ CPPUNIT_ASSERT_EQUAL((size_t)3, s.length());
+
+
+ {
+ wxStringBufferLength buf(s, 10);
+ wxStrcpy(buf, _T("barrbaz"));
+ buf.SetLength(4);
+ }
+
+ CPPUNIT_ASSERT(_T('b') == s[0u]);
+ CPPUNIT_ASSERT(_T('a') == s[1]);
+ CPPUNIT_ASSERT(_T('r') == s[2]);
+ CPPUNIT_ASSERT(_T('r') == s[3]);
+ CPPUNIT_ASSERT_EQUAL((size_t)4, s.length());
+
+ CPPUNIT_ASSERT_EQUAL( 0, wxStrcmp(_T("barr"), s) );
+}
+
+
+
+void StringTestCase::CStrDataTernaryOperator()
+{
+ DoCStrDataTernaryOperator(true);
+ DoCStrDataTernaryOperator(false);
+}
+
+template<typename T> bool CheckStr(const wxString& expected, T s)
+{
+ return expected == wxString(s);
+}
+
+void StringTestCase::DoCStrDataTernaryOperator(bool cond)
+{
+ // test compilation of wxCStrData when used with operator?: (the asserts
+ // are not very important, we're testing if the code compiles at all):
+
+ wxString s("foo");
+
+ // FIXME-UTF8: when wxCStrData can handle both conversions, this should
+ // be changed to always test all versions, both MB and WC
+#if wxUSE_UNICODE
+ const wchar_t *wcStr = L"foo";
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : wcStr)) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : L"bar")) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? wcStr : s.c_str())) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? L"bar" : s.c_str())) );
+#else
+ const char *mbStr = "foo";
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : mbStr)) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : "foo")) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? mbStr : s.c_str())) );
+ CPPUNIT_ASSERT( CheckStr(s, (cond ? "foo" : s.c_str())) );
+#endif
+
+ wxString empty("");
+ CPPUNIT_ASSERT( CheckStr(empty, (cond ? empty.c_str() : wxEmptyString)) );
+ CPPUNIT_ASSERT( CheckStr(empty, (cond ? wxEmptyString : empty.c_str())) );
+}
+
+bool CheckStrChar(const wxString& expected, char *s)
+ { return CheckStr(expected, s); }
+bool CheckStrWChar(const wxString& expected, wchar_t *s)
+ { return CheckStr(expected, s); }
+bool CheckStrConstChar(const wxString& expected, const char *s)
+ { return CheckStr(expected, s); }
+bool CheckStrConstWChar(const wxString& expected, const wchar_t *s)
+ { return CheckStr(expected, s); }
+
+void StringTestCase::CStrDataImplicitConversion()
+{
+ wxString s("foo");
+
+ // FIXME-UTF8: when wxCStrData can handle both conversions, this should
+ // be changed to always test all versions, both MB and WC
+#if wxUSE_UNICODE
+ CPPUNIT_ASSERT( CheckStrConstWChar(s, s.c_str()) );
+ CPPUNIT_ASSERT( CheckStrConstWChar(s, s) );
+#else
+ CPPUNIT_ASSERT( CheckStrConstChar(s, s.c_str()) );
+ CPPUNIT_ASSERT( CheckStrConstChar(s, s) );
+#endif
+}
+
+void StringTestCase::ExplicitConversion()
+{
+ wxString s("foo");
+
+ CPPUNIT_ASSERT( CheckStr(s, s.mb_str()) );
+ CPPUNIT_ASSERT( CheckStrConstChar(s, s.mb_str()) );
+ CPPUNIT_ASSERT( CheckStrChar(s, s.char_str()) );
+
+ CPPUNIT_ASSERT( CheckStr(s, s.wc_str()) );
+ CPPUNIT_ASSERT( CheckStrConstWChar(s, s.wc_str()) );
+ CPPUNIT_ASSERT( CheckStrWChar(s, s.wchar_str()) );
+}
projects / wxWidgets.git / blobdiff