utest.cpp

/*!\file utest.cpp
 * \brief Unit tests for ResPack
 *
 * This is a very simple unittest. Most of it is handled by the build system which uses
 * the respack binary to generate a binary blob from the licensefile as this is a known
 * contant.
 */
#include "respack.h"
#include "utest_res.h"

int upassed=0;
int ufailed=0;

/*!\brief Simplistic unittest
 * \param Name Name of the test
 * \param Result True if the test passed
 */
void test(const std::string &Name,const bool &Result){
    printf("    %-75s%s\n",Name.c_str(),Result?"PASS":"FAIL");
    if(Result){
        upassed++;
    }
    else{
        ufailed++;
    }
}

/*!\brief Test basic functions like parsing
 */
void test_basic(){
    printf("\nTesting basic functions:\n");

    // String formatting
    ResPack respack("x","y");
    test("Format(\%02X,0) formats as expected",respack.Format("%02X",0)=="00");
    test("Format(\%02X,0xFF) formats as expected",respack.Format("%02X",0xFF)=="FF");
    test("Format(\%02X,0xFFFF) formats as expected",respack.Format("%02X",0xFFFF)=="FFFF");
    test("Format(\%.2f,1.2345) formats as expected",respack.Format("%.2f",1.2345)=="1.23");

    // Filename parsing
    test("Parsing basename from test.sh",respack.ParseName("test.sh")=="test");
    test("Parsing extension from test.sh",respack.ParseExt("test.sh")=="sh");
    test("Parsing basename from /usr/bin/test.sh",respack.ParseName("/usr/bin/test.sh")=="test");
    test("Parsing extension from /usr/bin/test.sh",respack.ParseExt("/usr/bin/test.sh")=="sh");
    test("Parsing extension from /usr/bin/test",respack.ParseExt("/usr/bin/test")=="");
    test("Parsing extension from /usr/bin.tmp/test",respack.ParseExt("/usr/bin.tmp/test")=="");
    test("Parsing extension from /usr/bin.tmp/test.sh",respack.ParseExt("/usr/bin.tmp/test.sh")=="sh");
}

/*!\brief Test basic ResPack handling
 */
void test_respack(){
    printf("\nTesting respack functions:\n");
    UTestRes utestres;
    test("One packed resource",utestres.Enumerate().size()==1);
    test("Resource name is as expected",utestres.Enumerate()[0].name=="LICENSE");
    test("Resource size is as expected",utestres.Enumerate()[0].size==1071);
}

/*!\brief Run baby! RUN!
 */
int main(){
    printf("UTest %s\n",RESPACK_VERSION);
    printf("ResPack unittest system\n");
    printf("Vegard Fiksdal (C) 2026\n");
    test_basic();
    test_respack();
    printf("\nPassed %d/%d tests\n",upassed,upassed+ufailed);
    if(ufailed==0){
        printf("All clear!\n");
    }
    else{
        printf("Failed %d tests!\n",ufailed);
    }
    return ufailed;
}