コード例 #1
0
/**
 * Checks if a testcase is include or should be skipped.
 *
 * @param pszTestcase   The testcase (filename).
 *
 * @return  true if the testcase is included.
 *          false if the testcase should be skipped.
 */
static bool IsTestcaseIncluded(const char *pszTestcase)
{
    /* exclude special modules based on extension. */
    const char *pszExt = RTPathExt(pszTestcase);
    if (   !RTStrICmp(pszExt, ".r0")
        || !RTStrICmp(pszExt, ".gc")
        || !RTStrICmp(pszExt, ".sys")
        || !RTStrICmp(pszExt, ".ko")
        || !RTStrICmp(pszExt, ".o")
        || !RTStrICmp(pszExt, ".obj")
        || !RTStrICmp(pszExt, ".lib")
        || !RTStrICmp(pszExt, ".a")
        || !RTStrICmp(pszExt, ".so")
        || !RTStrICmp(pszExt, ".dll")
        || !RTStrICmp(pszExt, ".dylib")
        || !RTStrICmp(pszExt, ".tmp")
        || !RTStrICmp(pszExt, ".log")
       )
        return false;

    /* check by name */
    char *pszDup = RTStrDup(pszTestcase);
    if (pszDup)
    {
        RTPathStripExt(pszDup);
        for (unsigned i = 0; i < RT_ELEMENTS(g_apszExclude); i++)
        {
            if (!strcmp(g_apszExclude[i], pszDup))
            {
                RTStrFree(pszDup);
                return false;
            }
        }
        RTStrFree(pszDup);
        return true;
    }

    RTPrintf("tstRunTestcases: Out of memory!\n");
    return false;
}
コード例 #2
0
ファイル: tstRTPath.cpp プロジェクト: ryenus/vbox
int main()
{
    char szPath[RTPATH_MAX];

    /*
     * Init RT+Test.
     */
    RTTEST hTest;
    int rc = RTTestInitAndCreate("tstRTPath", &hTest);
    if (rc)
        return rc;
    RTTestBanner(hTest);

    /*
     * RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
     */
    RTTestSub(hTest, "RTPathExecDir");
    RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
    if (RT_SUCCESS(rc))
        RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);

    RTTestSub(hTest, "RTProcGetExecutablePath");
    if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
        RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
    else
        RTTestIFailed("RTProcGetExecutablePath -> NULL");

    RTTestSub(hTest, "RTPathUserHome");
    RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
    if (RT_SUCCESS(rc))
        RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);

    RTTestSub(hTest, "RTPathUserDocuments");
    RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
    if (RT_SUCCESS(rc))
        RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);

    RTTestSub(hTest, "RTPathTemp");
    RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
    if (RT_SUCCESS(rc))
        RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
    size_t cch = strlen(szPath);
    RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
    RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
    RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);


    /*
     * RTPathAbsEx
     */
    RTTestSub(hTest, "RTPathAbsEx");
    static const struct
    {
        const char *pcszInputBase;
        const char *pcszInputPath;
        int rc;
        const char *pcszOutput;
    }
    s_aRTPathAbsExTests[] =
    {
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
    { NULL, "", VERR_INVALID_PARAMETER, NULL },
    { NULL, ".", VINF_SUCCESS, "%p" },
    { NULL, "\\", VINF_SUCCESS, "%d\\" },
    { NULL, "\\..", VINF_SUCCESS, "%d\\" },
    { NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
    { NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
    { NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path" },
    { NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
    { NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
    { NULL, "\\data\\", VINF_SUCCESS, "%d\\data" },
    { "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
    { "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
#else
    { NULL, "", VERR_INVALID_PARAMETER, NULL },
    { NULL, ".", VINF_SUCCESS, "%p" },
    { NULL, "/", VINF_SUCCESS, "/" },
    { NULL, "/..", VINF_SUCCESS, "/" },
    { NULL, "/absolute/..", VINF_SUCCESS, "/" },
    { NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
    { NULL, "/absolute//../path/", VINF_SUCCESS, "/path" },
    { NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
    { NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
    { NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" },  /* linux-specific */
    { NULL, "/data/", VINF_SUCCESS, "/data" },
    { "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
    { "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
#endif
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
    { NULL, "C:\\", VINF_SUCCESS, "C:\\" },
    { "C:\\", "..", VINF_SUCCESS, "C:\\" },
    { "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
    { "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
    { "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
    { "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
    { NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
    { NULL, "\\\\server/", VINF_SUCCESS, "\\\\server" },
    { NULL, "\\\\", VINF_SUCCESS, "\\\\" },
    { NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
    { "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\from_root" },
    { "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
    { "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
    { "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
    { "\\\\?\\UNC\\base", "/from_root", VERR_INVALID_NAME, NULL },
#else
    { "/temp", "..", VINF_SUCCESS, "/" },
    { "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
    { "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
    { "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
#endif
    };

    for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
    {
        rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
                         s_aRTPathAbsExTests[i].pcszInputPath,
                         szPath, sizeof(szPath));
        if (rc != s_aRTPathAbsExTests[i].rc)
        {
            RTTestIFailed("unexpected result code!\n"
                          "   input base: '%s'\n"
                          "   input path: '%s'\n"
                          "       output: '%s'\n"
                          "           rc: %Rrc\n"
                          "  expected rc: %Rrc",
                          s_aRTPathAbsExTests[i].pcszInputBase,
                          s_aRTPathAbsExTests[i].pcszInputPath,
                          szPath, rc,
                          s_aRTPathAbsExTests[i].rc);
            continue;
        }

        char szTmp[RTPATH_MAX];
        char *pszExpected = NULL;
        if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
        {
            if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
            {
                RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
                if (RT_FAILURE(rc))
                    break;

                pszExpected = szTmp;

                if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
                {
                    cch = strlen(szTmp);
                    if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
                        strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
                }
#if defined(RT_OS_OS2) || defined(RT_OS_WINDOWS)
                else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
                {
                    if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
                        strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
                }
#endif
            }
            else
            {
                strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
                pszExpected = szTmp;
            }

            if (strcmp(szPath, pszExpected))
            {
                RTTestIFailed("Unexpected result\n"
                              "   input base: '%s'\n"
                              "   input path: '%s'\n"
                              "       output: '%s'\n"
                              "     expected: '%s'",
                              s_aRTPathAbsExTests[i].pcszInputBase,
                              s_aRTPathAbsExTests[i].pcszInputPath,
                              szPath,
                              s_aRTPathAbsExTests[i].pcszOutput);
            }
        }
    }

    /*
     * RTPathStripFilename
     */
    RTTestSub(hTest, "RTPathStripFilename");
    static const char *s_apszStripFilenameTests[] =
    {
        "/usr/include///",              "/usr/include//",
        "/usr/include/",                "/usr/include",
        "/usr/include",                 "/usr",
        "/usr",                         "/",
        "usr",                          ".",
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
        "c:/windows",                   "c:/",
        "c:/",                          "c:/",
        "D:",                           "D:",
        "C:\\OS2\\DLLS",                "C:\\OS2",
#endif
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
    {
        const char *pszInput  = s_apszStripFilenameTests[i];
        const char *pszExpect = s_apszStripFilenameTests[i + 1];
        strcpy(szPath, pszInput);
        RTPathStripFilename(szPath);
        if (strcmp(szPath, pszExpect))
        {
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, szPath, pszExpect);
        }
    }

    /*
     * RTPathAppend.
     */
    RTTestSub(hTest, "RTPathAppend");
    static const char *s_apszAppendTests[] =
    {
        /* base                 append                  result */
        "/",                    "",                     "/",
        "",                     "/",                    "/",
        "/",                    "/",                    "/",
        "/x",                   "",                     "/x",
        "/x",                   "/",                    "/x/",
        "/",                    "x",                    "/x",
        "dir",                  "file",                 "dir/file",
        "dir",                  "/file",                "dir/file",
        "dir",                  "//file",               "dir/file",
        "dir",                  "///file",              "dir/file",
        "dir/",                 "/file",                "dir/file",
        "dir/",                 "//file",               "dir/file",
        "dir/",                 "///file",              "dir/file",
        "dir//",                "file",                 "dir/file",
        "dir//",                "/file",                "dir/file",
        "dir//",                "//file",               "dir/file",
        "dir///",               "///file",              "dir/file",
        "/bin/testcase",        "foo.r0",               "/bin/testcase/foo.r0",
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
        "/",                    "\\",                   "/",
        "\\",                   "/",                    "\\",
        "\\\\srv\\shr",         "dir//",                "\\\\srv\\shr/dir//",
        "\\\\srv\\shr",         "dir//file",            "\\\\srv\\shr/dir//file",
        "\\\\srv\\shr",         "//dir//",              "\\\\srv\\shr/dir//",
        "\\\\srv\\shr",         "/\\dir//",             "\\\\srv\\shr\\dir//",
        "\\\\",                 "not-srv/not-shr/file", "\\not-srv/not-shr/file",
        "C:",                   "autoexec.bat",         "C:autoexec.bat",
        "C:",                   "/autoexec.bat",        "C:/autoexec.bat",
        "C:",                   "\\autoexec.bat",       "C:\\autoexec.bat",
        "C:\\",                 "/autoexec.bat",        "C:\\autoexec.bat",
        "C:\\\\",               "autoexec.bat",         "C:\\autoexec.bat",
        "E:\\bin\\testcase",    "foo.r0",               "E:\\bin\\testcase/foo.r0",
#endif
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
    {
        const char *pszInput  = s_apszAppendTests[i];
        const char *pszAppend = s_apszAppendTests[i + 1];
        const char *pszExpect = s_apszAppendTests[i + 2];
        strcpy(szPath, pszInput);
        RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
        if (RT_FAILURE(rc))
            continue;
        if (strcmp(szPath, pszExpect))
        {
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  append: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, pszAppend, szPath, pszExpect);
        }
        else
        {
            size_t const cchResult = strlen(szPath);

            strcpy(szPath, pszInput);
            RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
            RTTESTI_CHECK(RT_FAILURE(rc) || !strcmp(szPath, pszExpect));

            strcpy(szPath, pszInput);
            RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
            RTTESTI_CHECK(RT_FAILURE(rc) || !strcmp(szPath, pszExpect));

            if (strlen(pszInput) < cchResult)
            {
                strcpy(szPath, pszInput);
                RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
            }
        }
    }

    /*
     * RTPathJoin - reuse the append tests.
     */
    RTTestSub(hTest, "RTPathJoin");
    for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
    {
        const char *pszInput  = s_apszAppendTests[i];
        const char *pszAppend = s_apszAppendTests[i + 1];
        const char *pszExpect = s_apszAppendTests[i + 2];

        memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';

        RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
        if (RT_FAILURE(rc))
            continue;
        if (strcmp(szPath, pszExpect))
        {
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  append: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, pszAppend, szPath, pszExpect);
        }
        else
        {
            size_t const cchResult = strlen(szPath);

            memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
            RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
            RTTESTI_CHECK(RT_FAILURE(rc) || !strcmp(szPath, pszExpect));

            memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
            RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
            RTTESTI_CHECK(RT_FAILURE(rc) || !strcmp(szPath, pszExpect));

            RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
        }
    }

    /*
     * RTPathJoinA - reuse the append tests.
     */
    RTTestSub(hTest, "RTPathJoinA");
    for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
    {
        const char *pszInput  = s_apszAppendTests[i];
        const char *pszAppend = s_apszAppendTests[i + 1];
        const char *pszExpect = s_apszAppendTests[i + 2];

        char *pszPathDst;
        RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
        if (!pszPathDst)
            continue;
        if (strcmp(pszPathDst, pszExpect))
        {
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  append: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, pszAppend, pszPathDst, pszExpect);
        }
        RTStrFree(pszPathDst);
    }

    /*
     * RTPathStripTrailingSlash
     */
    static const char *s_apszStripTrailingSlash[] =
    {
     /* input                   result */
        "/",                    "/",
        "//",                   "/",
        "////////////////////", "/",
        "/tmp",                 "/tmp",
        "/tmp////////////////", "/tmp",
        "tmp",                  "tmp",
        "tmp////////////////",  "tmp",
        "./",                   ".",
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
        "////////////////////", "/",
        "D:",                   "D:",
        "D:/",                  "D:/",
        "D:\\",                 "D:\\",
        "D:\\/\\",              "D:\\",
        "D:/\\/\\",             "D:/",
        "C:/Temp",              "D:/Temp",
        "C:/Temp/",             "D:/Temp/",
        "C:/Temp\\/",           "D:/Temp",
#endif
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
    {
        const char *pszInput  = s_apszStripTrailingSlash[i];
        const char *pszExpect = s_apszStripTrailingSlash[i + 1];

        strcpy(szPath, pszInput);
        cch = RTPathStripTrailingSlash(szPath);
        if (strcmp(szPath, pszExpect))
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, szPath, pszExpect);
        else
            RTTESTI_CHECK(cch == strlen(szPath));
    }

    /*
     * RTPathCountComponents
     */
    RTTestSub(hTest, "RTPathCountComponents");
    RTTESTI_CHECK(RTPathCountComponents("") == 0);
    RTTESTI_CHECK(RTPathCountComponents("/") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
    RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
    RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
    RTTESTI_CHECK(RTPathCountComponents("..") == 1);
    RTTESTI_CHECK(RTPathCountComponents("../") == 1);
    RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
    RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
    RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
    RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
    RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
    RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
    RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
    RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
    RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
    RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
    RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
    RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
    RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
    RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
#endif

    /*
     * RTPathCopyComponents
     */
    struct
    {
        const char *pszSrc;
        size_t      cComponents;
        const char *pszResult;
    } s_aCopyComponents[] =
    {
        { "",                           0, "" },
        { "",                           5, "" },
        { "/",                          0, "" },
        { "/",                          1, "/" },
        { "/",                          2, "/" },
        { "/usr/bin/sed",               0, "" },
        { "/usr/bin/sed",               1, "/" },
        { "/usr/bin/sed",               2, "/usr/" },
        { "/usr/bin/sed",               3, "/usr/bin/" },
        { "/usr/bin/sed",               4, "/usr/bin/sed" },
        { "/usr/bin/sed",               5, "/usr/bin/sed" },
        { "/usr/bin/sed",               6, "/usr/bin/sed" },
        { "/usr///bin/sed",             2, "/usr///" },
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
    {
        const char *pszInput    = s_aCopyComponents[i].pszSrc;
        size_t      cComponents = s_aCopyComponents[i].cComponents;
        const char *pszResult   = s_aCopyComponents[i].pszResult;

        memset(szPath, 'a', sizeof(szPath));
        rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
        RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
        if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s' cComponents=%u\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, cComponents, szPath, pszResult);
        else if (RT_SUCCESS(rc))
        {
            RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
            RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
        }
    }


    /*
     * RTPathStripExt
     */
    RTTestSub(hTest, "RTPathStripExt");
    struct
    {
        const char *pszSrc;
        const char *pszResult;
    } s_aStripExt[] =
    {
        { "filename.ext",               "filename" },
        { "filename.ext1.ext2.ext3",    "filename.ext1.ext2" },
        { "filename..ext",              "filename." },
        { "filename.ext.",              "filename.ext" }, /** @todo This is a bit weird/wrong, but not half as weird as the way Windows+OS/2 deals with a trailing dots. */
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
    {
        const char *pszInput    = s_aStripExt[i].pszSrc;
        const char *pszResult   = s_aStripExt[i].pszResult;

        strcpy(szPath, pszInput);
        RTPathStripExt(szPath);
        if (strcmp(szPath, pszResult))
            RTTestIFailed("Unexpected result\n"
                          "   input: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszInput, szPath, pszResult);
    }

    /*
     * RTPathCalcRelative
     */
    RTTestSub(hTest, "RTPathCalcRelative");
    struct
    {
        const char *pszFrom;
        const char *pszTo;
        int rc;
        const char *pszExpected;
    } s_aRelPath[] =
    {
        { "/home/test.ext", "/home/test2.ext", VINF_SUCCESS, "test2.ext"},
        { "/dir/test.ext", "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext"},
        { "/dir/dir2/test.ext", "/dir/test2.ext", VINF_SUCCESS, "../test2.ext"},
        { "/dir/dir2/test.ext", "/dir/dir3/test2.ext", VINF_SUCCESS, "../dir3/test2.ext"},
#if defined (RT_OS_OS2) || defined (RT_OS_WINDOWS)
        { "\\\\server\\share\\test.ext", "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, ""},
        { "c:\\dir\\test.ext", "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, ""}
#endif
    };
    for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
    {
        const char *pszFrom = s_aRelPath[i].pszFrom;
        const char *pszTo   = s_aRelPath[i].pszTo;

        rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, pszTo);
        if (rc != s_aRelPath[i].rc)
            RTTestIFailed("Unexpected return code\n"
                          "     got: %Rrc\n"
                          "expected: %Rrc",
                          rc, s_aRelPath[i].rc);
        else if (   RT_SUCCESS(rc)
                 && strcmp(szPath, s_aRelPath[i].pszExpected))
            RTTestIFailed("Unexpected result\n"
                          "    from: '%s'\n"
                          "      to: '%s'\n"
                          "  output: '%s'\n"
                          "expected: '%s'",
                          pszFrom, pszTo, szPath, s_aRelPath[i].pszExpected);
    }

    /*
     * Summary.
     */
    return RTTestSummaryAndDestroy(hTest);
}