#include "lib_test.h"
#include <stdio.h>
#include <assert.h>
#include <string.h>

int main() {
    printf("lib_test starting...\n");
    // It
    {
        printf("testing: func_V_args_V\n");
        func_V_args_V();
    }
    {
        printf("testing: func_Pi_args_V\n");
        int ret = func_Pi_args_V();
        assert(ret == 23);
    }
    {
        printf("testing: func_V_args_Pi\n");
        func_V_args_Pi(23);
    }
    {
        printf("testing: func_Pi_args_Pi\n");
        int ret = func_Pi_args_Pi(22);
        assert(ret == 23);
    }
    {
        printf("testing: func_V_args_pPi\n");
        unsigned int i = 22;
        func_V_args_pPi(&i);
        assert(i == 23);
    }
    {
        printf("testing: func_Pi_args_Pi_pPi_pPi\n");
        int i = 23;
        unsigned int j = 22;
        int k = 22;
        int ret = func_Pi_args_Pi_pPi_pPi(i,&j,&k);
        assert(ret == 23);
        assert(i == 23);
        assert(j == 23);
        assert(k == 23);
    }
    // Char
    {
        printf("testing: func_V_args_V\n");
        func_V_args_V();
    }
    {
        printf("testing: func_Pc_args_V\n");
        char ret = func_Pc_args_V();
        assert(ret == 'A');
    }
    {
        printf("testing: func_V_args_Pc\n");
        func_V_args_Pc('a');
    }
    {
        printf("testing: func_Pc_args_Pc\n");
        char ret = func_Pc_args_Pc('a');
        assert(ret == 'A');
    }
    {
        printf("testing: func_V_args_pPc\n");
        char c = 'a';
        func_V_args_pPc(&c);
        assert(c == 'A');
    }
    {
        printf("testing: func_Pc_args_Pc_pPc_pPc\n");
        char i = 'A';
        char j = 'a';
        char k = 'a';
        char ret = func_Pc_args_Pc_pPc_pPc(i,&j,&k);
        assert(ret == 'A');
        assert(i == 'A');
        assert(j == 'A');
        assert(k == 'A');
    }

    // String-by-value (const char*)
    {
        printf("testing: func_pPcc_args_V\n");
        const char* ret = func_pPcc_args_V();
        assert(!strcmp(ret, "pEp"));
    }
    {
        printf("testing: func_V_args_pPcc\n");
        func_V_args_pPcc("pEp");
    }
    {
        printf("testing: func_pPcc_args_pPcc\n");
        const char* in = "pEp";
        const char* ret = func_pPcc_args_pPcc(in);
        assert(!strcmp(ret, in));
    }
    {
        printf("testing: func_pPcc_args_pPcc_pPcc\n");
        const char* in = "pEp";
        const char* in2 = "pEp";
        const char* ret = func_pPcc_args_pPcc_pPcc(in,in2);
        assert(!strcmp(ret, in));
    }

    // String-by-ref (char**)
    {
        printf("testing: func_ppPc_args_V\n");
        char** ret = func_ppPc_args_V();
        assert(!strcmp(*ret, "pEp"));
    }
    {
        printf("testing: func_V_args_ppPc\n");
        char* in = NULL;
        func_V_args_ppPc(&in);
        assert(!strcmp(in, "pEp"));
    }
    {
        printf("testing: func_ppPc_args_ppPc\n");
        char* in = NULL;
        char** out = func_ppPc_args_ppPc(&in);
        assert(!strcmp(in, "pEp"));
        assert(!strcmp(*out, "pEp"));
    }
    {
        printf("testing: func_ppPc_args_ppPc_ppPc\n");
        char* in = NULL;
        char* in2 = NULL;
        char** out = func_ppPc_args_ppPc_ppPc(&in,&in2);
        assert(!strcmp(in, "pEp"));
        assert(!strcmp(in2, "pEp"));
        assert(!strcmp(*out, "pEp"));
    }

}