//
// File: sanity_tests.cpp
// Author: Peter Slattery
// Creation Date: 2021-03-06
//
#ifndef SANITY_TESTS_CPP

#include <stdio.h>
#include "../gs_libs/gs_types.h"
#include "../gs_libs/gs_types.cpp"
#include "../gs_libs/gs_tests.h"

#include "../gs_libs/gs_path.h"

gs_memory_arena Scratch = {};
void* Alloc(u64 Size, u64* ResultSize) { *ResultSize = Size; return malloc(Size); }
void Free(void* Ptr, u64 Size) { return free(Ptr); }

bool StringTest (gs_const_string StrA, gs_const_string StrB)
{
    return StringsEqual(StrA, StrB);
}
bool StringTest (gs_string StrA, gs_string StrB)
{
    return StringsEqual(StrA, StrB);
}

bool PathTest (char* In, char* Out) {
    return StringsEqual(SanitizePath(ConstString(In), &Scratch), ConstString(Out));
}

int main (int ArgCount, char** Args)
{
    Scratch = CreateMemoryArena(CreateAllocator(Alloc, Free), "Scratch");
    
    Test("gs_string")
    {
        gs_string TestString = PushStringF(&Scratch, 256, "Hello there, Sailor!");
        
        NullTerminate(&TestString);
        TestResult(IsNullTerminated(TestString));
        
        TestResult(StringTest(GetStringPrefix(TestString.ConstString, 5), ConstString("Hello")));
        TestResult(StringTest(GetStringPostfix(TestString.ConstString, 5), ConstString("ilor!")));
        TestResult(StringTest(GetStringAfter(TestString.ConstString, 13), ConstString("Sailor!")));
        TestResult(StringTest(GetStringBefore(TestString.ConstString, 5), ConstString("Hello")));
        TestResult(StringTest(Substring(TestString.ConstString, 5, 11), ConstString(" there")));
        
        TestResult(FindFirst(TestString, 5, 'l') == 16);
        TestResult(FindFirst(TestString, 0, 'k') == -1);
        TestResult(FindLast(TestString, 10, 'l') == 3);
        TestResult(FindLast(TestString, 'k') == -1);
        
        TestResult(FindFirstFromSet(TestString.ConstString, "re") == 1);
        TestResult(FindFirstFromSet(TestString.ConstString, "er") == 1);
        TestResult(FindFirstFromSet(TestString.ConstString, "bk") == -1);
        TestResult(FindFirstFromSet(TestString.ConstString, "ek") == 1);
        
        TestResult(FindLastFromSet(TestString.ConstString, "re") == 18);
        TestResult(FindLastFromSet(TestString.ConstString, "er") == 18);
        TestResult(FindLastFromSet(TestString.ConstString, "bk") == -1);
        TestResult(FindLastFromSet(TestString.ConstString, "rk") == 18);
        
        TestResult(StringContains(TestString.ConstString, ','));
        TestResult(!StringContains(TestString.ConstString, '@'));
        TestResult(StringsEqual(TestString, TestString));
        
        TestResult(StringEqualsCharArray(TestString, "Hello there, Sailor!"));
        TestResult(!StringEqualsCharArray(TestString, "Hello there, Sailor"));
        TestResult(!StringEqualsCharArray(TestString, "Foobar"));
        
        ReverseStringInPlace(&TestString);
        TestResult(StringTest(TestString, MakeString("!roliaS ,ereht olleH")));
        ReverseStringInPlace(&TestString);
        
        TestResult(ParseUInt(ConstString("532")) == 532);
        TestResult(ParseInt(ConstString("-1234567890")) == -1234567890);
        TestResult(ParseFloat(ConstString("-12345.6789")) == -12345.6789);
        TestResult(ParseFloat(ConstString("-1")) == -1);
        TestResult(ParseFloat(ConstString("-.035")) == -.035);
        
        TestString.Length = 0;
        U64ToASCII(&TestString, 53298, 10);
        TestResult(StringTest(TestString.ConstString, ConstString("53298")));
        
        TestString.Length = 0;
        R64ToASCII(&TestString, -145732.321, 2);
        TestResult(StringTest(TestString.ConstString, ConstString("-145732.32")));
    }
    
    Test("gs_path.h")
    {
        TestResult(PathTest(".", "."));
        TestResult(PathTest(".\\", ".\\"));
        TestResult(PathTest("./", ".\\"));
        TestResult(PathTest("./../", "..\\"));
        TestResult(PathTest("C:/users/pslattery\\test.foo", "C:\\users\\pslattery\\test.foo"));
        TestResult(PathTest("./test/../foo.bar", ".\\foo.bar"));
        TestResult(PathTest("C:\\hello\\world\\.\\test", "C:\\hello\\world\\test"));
    }
    
    return 0;
}


#define SANITY_TESTS_CPP
#endif // SANITY_TESTS_CPP