feat(containers): add TString and the corresponding testing
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@ -2,6 +2,7 @@
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#include "String/Char.h"
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#include "Memory/Memory.h"
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#include "String/String.h"
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#include "String/StringView.h"
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#include "Miscellaneous/AssertionMacros.h"
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@ -14,7 +15,8 @@ NAMESPACE_BEGIN(Testing)
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void TestString()
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{
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TestChar();
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TestCString();
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TestStringView();
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TestTemplateString();
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}
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void TestChar()
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@ -232,9 +234,9 @@ void TestChar()
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}
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}
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void TestCString()
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void TestStringView()
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{
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auto TestTCString = []<typename T>(TInPlaceType<T>)
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auto Test = []<typename T>(TInPlaceType<T>)
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{
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{
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TStringView<T> Empty;
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@ -314,12 +316,231 @@ void TestCString()
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}
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};
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TestTCString(InPlaceType<char>);
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TestTCString(InPlaceType<wchar>);
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TestTCString(InPlaceType<u8char>);
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TestTCString(InPlaceType<u16char>);
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TestTCString(InPlaceType<u32char>);
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TestTCString(InPlaceType<unicodechar>);
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Test(InPlaceType<char>);
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Test(InPlaceType<wchar>);
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Test(InPlaceType<u8char>);
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Test(InPlaceType<u16char>);
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Test(InPlaceType<u32char>);
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Test(InPlaceType<unicodechar>);
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}
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void TestTemplateString()
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{
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auto Test = []<typename T>(TInPlaceType<T>)
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{
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{
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TString<T> Empty;
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always_check(Empty.IsEmpty());
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always_check(TStringView(Empty.ToCString()) == LITERAL(T, ""));
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TString<T> StrA(32, LITERAL(T, 'A'));
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TString<T> StrB(LITERAL(T, "ABCDEFG"), 3);
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TString<T> StrC(LITERAL(T, "ABCDEFG"));
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TString<T> StrD(TStringView(LITERAL(T, "ABCDEFG")));
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TString<T> StrE({ LITERAL(T, 'A'), LITERAL(T, 'B'), LITERAL(T, 'C') });
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always_check(TStringView(StrA.ToCString()) == LITERAL(T, "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"));
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always_check(TStringView(StrB.ToCString()) == LITERAL(T, "ABC"));
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always_check(TStringView(StrC.ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrD.ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrE.ToCString()) == LITERAL(T, "ABC"));
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TString<T> StrI(StrC);
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TString<T> StrII(MoveTemp(StrC));
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TString<T> StrIII = Empty;
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TString<T> StrIV = Empty;
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StrIII = StrD;
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StrIV = MoveTemp(StrD);
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always_check(TStringView(StrI .ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrII .ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrIII.ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrIV .ToCString()) == LITERAL(T, "ABCDEFG"));
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always_check(TStringView(StrC.ToCString()) == LITERAL(T, ""));
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always_check(TStringView(StrD.ToCString()) == LITERAL(T, ""));
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StrA.Reset();
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always_check(StrA.IsEmpty());
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always_check(TStringView(StrA.ToCString()) == LITERAL(T, ""));
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}
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{
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TString<T> Str = LITERAL(T, "A");
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always_check(!Str.IsEmpty());
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always_check(Str.Num() == 1);
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always_check(Str == TString<T>(LITERAL(T, "A")));
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always_check(Str == LITERAL(T, 'A') );
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always_check(Str == LITERAL(T, 'A') );
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always_check(TString<T>(LITERAL(T, "A")) == Str);
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always_check( LITERAL(T, 'A') == Str);
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always_check( LITERAL(T, "A") == Str);
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always_check(Str != TString<T>(LITERAL(T, "B")));
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always_check(Str != LITERAL(T, 'B') );
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always_check(Str != LITERAL(T, "B") );
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always_check(TString<T>(LITERAL(T, "B")) != Str);
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always_check( LITERAL(T, 'B') != Str);
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always_check( LITERAL(T, "B") != Str);
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always_check(Str < TString<T>(LITERAL(T, "B")));
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always_check(Str < LITERAL(T, 'B') );
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always_check(Str < LITERAL(T, "B") );
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always_check(TString<T>(LITERAL(T, "B")) > Str);
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always_check( LITERAL(T, 'B') > Str);
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always_check( LITERAL(T, "B") > Str);
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}
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{
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TString<T> Str = LITERAL(T, "##");
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Str.Insert(1, LITERAL(T, 'A'));
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always_check(Str == LITERAL(T, "#A#"));
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Str.Insert(2, LITERAL(T, "BCD"));
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always_check(Str == LITERAL(T, "#ABCD#"));
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Str.Insert(3, 3, LITERAL(T, '*'));
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always_check(Str == LITERAL(T, "#AB***CD#"));
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Str.Erase(4);
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always_check(Str == LITERAL(T, "#AB**CD#"));
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}
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{
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TString<T> Str = LITERAL(T, "A");
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Str.PushBack(LITERAL(T, 'B'));
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always_check(Str == LITERAL(T, "AB"));
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Str.PopBack();
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always_check(Str == LITERAL(T, "A"));
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Str.Append(2, LITERAL(T, 'B'));
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always_check(Str == LITERAL(T, "ABB"));
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Str.Append(LITERAL(T, "CD"));
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always_check(Str == LITERAL(T, "ABBCD"));
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Str.Append({ LITERAL(T, 'E'), LITERAL(T, 'F') });
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always_check(Str == LITERAL(T, "ABBCDEF"));
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Str = LITERAL(T, "A");
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Str += LITERAL(T, 'B');
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always_check(Str == LITERAL(T, "AB"));
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Str += LITERAL(T, "CD");
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always_check(Str == LITERAL(T, "ABCD"));
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Str += { LITERAL(T, 'E'), LITERAL(T, 'F') };
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always_check(Str == LITERAL(T, "ABCDEF"));
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}
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{
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TString StrA = LITERAL(T, "A");
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TString StrB = LITERAL(T, "B");
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always_check(StrA + StrB == LITERAL(T, "AB"));
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always_check(StrA + LITERAL(T, 'B') == LITERAL(T, "AB"));
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always_check(StrA + LITERAL(T, "BCD") == LITERAL(T, "ABCD"));
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always_check(LITERAL(T, 'B') + StrB == LITERAL(T, "BB"));
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always_check(LITERAL(T, "BCD") + StrB == LITERAL(T, "BCDB"));
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StrA = LITERAL(T, "A"); StrB = LITERAL(T, "B");
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always_check(MoveTemp(StrA) + MoveTemp(StrB) == LITERAL(T, "AB"));
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StrA = LITERAL(T, "A"); StrB = LITERAL(T, "B");
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always_check(MoveTemp(StrA) + LITERAL(T, 'B') == LITERAL(T, "AB"));
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StrA = LITERAL(T, "A"); StrB = LITERAL(T, "B");
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always_check(MoveTemp(StrA) + LITERAL(T, "BCD") == LITERAL(T, "ABCD"));
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StrA = LITERAL(T, "A"); StrB = LITERAL(T, "B");
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always_check(LITERAL(T, 'B') + MoveTemp(StrB) == LITERAL(T, "BB"));
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StrA = LITERAL(T, "A"); StrB = LITERAL(T, "B");
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always_check(LITERAL(T, "BCD") + MoveTemp(StrB) == LITERAL(T, "BCDB"));
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}
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{
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TString Str = LITERAL(T, "Hello, World! Goodbye, World!");
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always_check( Str.StartsWith(LITERAL(T, "Hello, World!")));
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always_check(!Str.StartsWith(LITERAL(T, "Goodbye, World!")));
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always_check( Str.StartsWith(LITERAL(T, 'H')));
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always_check(!Str.StartsWith(LITERAL(T, 'G')));
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always_check(!Str.EndsWith(LITERAL(T, "Hello, World!")));
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always_check( Str.EndsWith(LITERAL(T, "Goodbye, World!")));
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always_check( Str.EndsWith(LITERAL(T, '!')));
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always_check(!Str.EndsWith(LITERAL(T, '?')));
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always_check( Str.Contains(LITERAL(T, "Hello, World!")));
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always_check( Str.Contains(LITERAL(T, "Goodbye, World!")));
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always_check( Str.Contains(LITERAL(T, '!')));
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always_check(!Str.Contains(LITERAL(T, '?')));
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}
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{
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TString Str = LITERAL(T, "#AB**CD#");
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always_check(Str.Replace(3, 2, 3, LITERAL(T, '^')) == LITERAL(T, "#AB^^^CD#"));
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always_check(Str.Replace(3, 3, LITERAL(T, "123")) == LITERAL(T, "#AB123CD#"));
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always_check(Str.Substr(3, 3) == LITERAL(T, "123"));
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always_check(Str.Substr(3) == LITERAL(T, "123CD#"));
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}
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{
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TString Str = LITERAL(T, "Hello, World! Goodbye, World!");
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always_check(Str.Find(LITERAL(T, "")) == 0);
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always_check(Str.Find(LITERAL(T, "World")) == 7);
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always_check(Str.Find(LITERAL(T, 'l')) == 2);
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always_check(Str.RFind(LITERAL(T, "")) == 29);
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always_check(Str.RFind(LITERAL(T, "World")) == 23);
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always_check(Str.RFind(LITERAL(T, 'l')) == 26);
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always_check(Str.Find(LITERAL(T, ""), 13) == 13);
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always_check(Str.Find(LITERAL(T, "World"), 13) == 23);
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always_check(Str.Find(LITERAL(T, 'l'), 13) == 26);
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always_check(Str.RFind(LITERAL(T, ""), 13) == 13);
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always_check(Str.RFind(LITERAL(T, "World"), 13) == 7);
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always_check(Str.RFind(LITERAL(T, 'l'), 13) == 10);
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always_check(Str.FindFirstOf(LITERAL(T, "eor")) == 1);
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always_check(Str.FindFirstOf(LITERAL(T, 'l')) == 2);
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always_check(Str.FindLastOf(LITERAL(T, "eor")) == 25);
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always_check(Str.FindLastOf(LITERAL(T, 'l')) == 26);
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always_check(Str.FindFirstNotOf(LITERAL(T, "Hello! Goodbye!")) == 5);
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always_check(Str.FindFirstNotOf(LITERAL(T, '!')) == 0);
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always_check(Str.FindLastNotOf(LITERAL(T, "Hello! Goodbye!")) == 25);
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always_check(Str.FindLastNotOf(LITERAL(T, '!')) == 27);
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}
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};
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Test(InPlaceType<char>);
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Test(InPlaceType<wchar>);
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Test(InPlaceType<u8char>);
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Test(InPlaceType<u16char>);
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Test(InPlaceType<u32char>);
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Test(InPlaceType<unicodechar>);
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}
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NAMESPACE_END(Testing)
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