Exemplo n.º 1
0
main(int    argc,
     char **argv)
{
#if HAVE_FMEMOPEN
char          psname[256];
#endif  /* HAVE_FMEMOPEN */
char         *tempname;
l_uint8      *data;
l_int32       i, d, n, success, failure, same;
l_int32       w, h, bps, spp;
size_t        size, nbytes;
PIX          *pix1, *pix2, *pix4, *pix8, *pix16, *pix32;
PIX          *pix, *pixt, *pixd;
PIXA         *pixa;
L_REGPARAMS  *rp;

#if  !HAVE_LIBJPEG
    fprintf(stderr, "Omitting libjpeg tests in ioformats_reg\n");
#endif  /* !HAVE_LIBJPEG */

#if  !HAVE_LIBTIFF
    fprintf(stderr, "Omitting libtiff tests in ioformats_reg\n");
#endif  /* !HAVE_LIBTIFF */

#if  !HAVE_LIBPNG || !HAVE_LIBZ
    fprintf(stderr, "Omitting libpng tests in ioformats_reg\n");
#endif  /* !HAVE_LIBPNG || !HAVE_LIBZ */

    if (regTestSetup(argc, argv, &rp))
        return 1;

    /* --------- Part 1: Test all lossless formats for r/w to file ---------*/

    failure = FALSE;
    success = TRUE;
    fprintf(stderr, "Test bmp 1 bpp file:\n");
    if (ioFormatTest(BMP_FILE)) success = FALSE;


#if  HAVE_LIBTIFF
    fprintf(stderr, "\nTest other 1 bpp file:\n");
    if (ioFormatTest(FILE_1BPP)) success = FALSE;
#endif  /* HAVE_LIBTIFF */

#if  HAVE_LIBPNG
    fprintf(stderr, "\nTest 2 bpp file:\n");
    if (ioFormatTest(FILE_2BPP)) success = FALSE;
    fprintf(stderr, "\nTest 2 bpp file with cmap:\n");
    if (ioFormatTest(FILE_2BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file:\n");
    if (ioFormatTest(FILE_4BPP)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file with cmap:\n");
    if (ioFormatTest(FILE_4BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp grayscale file with cmap:\n");
    if (ioFormatTest(FILE_8BPP_1)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp color file with cmap:\n");
    if (ioFormatTest(FILE_8BPP_2)) success = FALSE;
#endif  /* HAVE_LIBPNG */

#if  HAVE_LIBJPEG
    fprintf(stderr, "\nTest 8 bpp file without cmap:\n");
    if (ioFormatTest(FILE_8BPP_3)) success = FALSE;
#endif  /* HAVE_LIBJPEG */

#if  HAVE_LIBTIFF
    fprintf(stderr, "\nTest 16 bpp file:\n");
    if (ioFormatTest(FILE_16BPP)) success = FALSE;
#endif  /* HAVE_LIBTIFF */

#if  HAVE_LIBJPEG
    fprintf(stderr, "\nTest 32 bpp file:\n");
    if (ioFormatTest(FILE_32BPP)) success = FALSE;
#endif  /* HAVE_LIBJPEG */

    if (success)
        fprintf(stderr,
            "\n  ********** Success on all i/o format tests *********\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on at least one i/o format test ******\n");
    if (!success) failure = TRUE;


    /* ------------------ Part 2: Test tiff r/w to file ------------------- */
#if  !HAVE_LIBTIFF
    goto part6;
#endif  /* !HAVE_LIBTIFF */

    fprintf(stderr, "\nTest tiff r/w and format extraction\n");
    pixa = pixaCreate(6);
    pix1 = pixRead(BMP_FILE);
    pix2 = pixConvert1To2(NULL, pix1, 3, 0);
    pix4 = pixConvert1To4(NULL, pix1, 15, 0);
    pix16 = pixRead(FILE_16BPP);
    fprintf(stderr, "Input format: %d\n", pixGetInputFormat(pix16));
    pix8 = pixConvert16To8(pix16, 1);
    pix32 = pixRead(FILE_32BPP);
    pixaAddPix(pixa, pix1, L_INSERT);
    pixaAddPix(pixa, pix2, L_INSERT);
    pixaAddPix(pixa, pix4, L_INSERT);
    pixaAddPix(pixa, pix8, L_INSERT);
    pixaAddPix(pixa, pix16, L_INSERT);
    pixaAddPix(pixa, pix32, L_INSERT);
    n = pixaGetCount(pixa);

    success = TRUE;
    for (i = 0; i < n; i++) {
        pix = pixaGetPix(pixa, i, L_CLONE);
	d = pixGetDepth(pix);
        fprintf(stderr, "%d bpp\n", d);
	if (i == 0) {   /* 1 bpp */
            pixWrite("/tmp/junkg3.tif", pix, IFF_TIFF_G3);
            pixWrite("/tmp/junkg4.tif", pix, IFF_TIFF_G4);
            pixWrite("/tmp/junkrle.tif", pix, IFF_TIFF_RLE);
            pixWrite("/tmp/junkpb.tif", pix, IFF_TIFF_PACKBITS);
	    if (testcomp("/tmp/junkg3.tif", pix, IFF_TIFF_G3)) success = FALSE;
	    if (testcomp("/tmp/junkg4.tif", pix, IFF_TIFF_G4)) success = FALSE;
	    if (testcomp("/tmp/junkrle.tif", pix, IFF_TIFF_RLE))
                success = FALSE;
	    if (testcomp("/tmp/junkpb.tif", pix, IFF_TIFF_PACKBITS))
                success = FALSE;
	}
        pixWrite("/tmp/junklzw.tif", pix, IFF_TIFF_LZW);
        pixWrite("/tmp/junkzip.tif", pix, IFF_TIFF_ZIP);
        pixWrite("/tmp/junknon.tif", pix, IFF_TIFF);
        if (testcomp("/tmp/junklzw.tif", pix, IFF_TIFF_LZW)) success = FALSE;
        if (testcomp("/tmp/junkzip.tif", pix, IFF_TIFF_ZIP)) success = FALSE;
        if (testcomp("/tmp/junknon.tif", pix, IFF_TIFF)) success = FALSE;
	pixDestroy(&pix);
    }
    if (success)
        fprintf(stderr,
            "\n  ********** Success on tiff r/w to file *********\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on at least one tiff r/w to file ******\n\n");
    if (!success) failure = TRUE;

    /* ------------------ Part 3: Test tiff r/w to memory ----------------- */

    success = TRUE;
    for (i = 0; i < n; i++) {
        pix = pixaGetPix(pixa, i, L_CLONE);
	d = pixGetDepth(pix);
        fprintf(stderr, "%d bpp\n", d);
	if (i == 0) {   /* 1 bpp */
            pixWriteMemTiff(&data, &size, pix, IFF_TIFF_G3);
            nbytes = nbytesInFile("/tmp/junkg3.tif");
            fprintf(stderr, "nbytes = %ld, size = %ld\n", nbytes, size);
            pixt = pixReadMemTiff(data, size, 0);
            if (testcomp_mem(pix, &pixt, i, IFF_TIFF_G3)) success = FALSE;
            lept_free(data);
            pixWriteMemTiff(&data, &size, pix, IFF_TIFF_G4);
            nbytes = nbytesInFile("/tmp/junkg4.tif");
            fprintf(stderr, "nbytes = %ld, size = %ld\n", nbytes, size);
            pixt = pixReadMemTiff(data, size, 0);
            if (testcomp_mem(pix, &pixt, i, IFF_TIFF_G4)) success = FALSE;
            readHeaderMemTiff(data, size, 0, &w, &h, &bps, &spp,
                              NULL, NULL, NULL);
            fprintf(stderr, "(w,h,bps,spp) = (%d,%d,%d,%d)\n", w, h, bps, spp);
            lept_free(data);
            pixWriteMemTiff(&data, &size, pix, IFF_TIFF_RLE);
            nbytes = nbytesInFile("/tmp/junkrle.tif");
            fprintf(stderr, "nbytes = %ld, size = %ld\n", nbytes, size);
            pixt = pixReadMemTiff(data, size, 0);
            if (testcomp_mem(pix, &pixt, i, IFF_TIFF_RLE)) success = FALSE;
            lept_free(data);
            pixWriteMemTiff(&data, &size, pix, IFF_TIFF_PACKBITS);
            nbytes = nbytesInFile("/tmp/junkpb.tif");
            fprintf(stderr, "nbytes = %ld, size = %ld\n", nbytes, size);
            pixt = pixReadMemTiff(data, size, 0);
            if (testcomp_mem(pix, &pixt, i, IFF_TIFF_PACKBITS)) success = FALSE;
            lept_free(data);
	}
        pixWriteMemTiff(&data, &size, pix, IFF_TIFF_LZW);
        pixt = pixReadMemTiff(data, size, 0);
        if (testcomp_mem(pix, &pixt, i, IFF_TIFF_LZW)) success = FALSE;
        lept_free(data);
        pixWriteMemTiff(&data, &size, pix, IFF_TIFF_ZIP);
        pixt = pixReadMemTiff(data, size, 0);
        if (testcomp_mem(pix, &pixt, i, IFF_TIFF_ZIP)) success = FALSE;
        readHeaderMemTiff(data, size, 0, &w, &h, &bps, &spp, NULL, NULL, NULL);
        fprintf(stderr, "(w,h,bps,spp) = (%d,%d,%d,%d)\n", w, h, bps, spp);
        lept_free(data);
        pixWriteMemTiff(&data, &size, pix, IFF_TIFF);
        pixt = pixReadMemTiff(data, size, 0);
        if (testcomp_mem(pix, &pixt, i, IFF_TIFF)) success = FALSE;
        lept_free(data);
        pixDestroy(&pix);
    }
    if (success)
        fprintf(stderr,
            "\n  ********** Success on tiff r/w to memory *********\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on at least one tiff r/w to memory ******\n\n");
    if (!success) failure = TRUE;


    /* ---------------- Part 4: Test non-tiff r/w to memory ---------------- */

#if HAVE_FMEMOPEN
    pixDisplayWrite(NULL, -1);
    success = TRUE;
    for (i = 0; i < n; i++) {
        pix = pixaGetPix(pixa, i, L_CLONE);
	d = pixGetDepth(pix);
        sprintf(psname, "/tmp/junkps.%d", d);
        fprintf(stderr, "%d bpp\n", d);
        if (d != 16) {
            if (test_writemem(pix, IFF_PNG, NULL)) success = FALSE;
            if (test_writemem(pix, IFF_BMP, NULL)) success = FALSE;
        }
        if (test_writemem(pix, IFF_PNM, NULL)) success = FALSE;
        if (test_writemem(pix, IFF_PS, psname)) success = FALSE;
	if (d == 8 || d == 32)
            if (test_writemem(pix, IFF_JFIF_JPEG, NULL)) success = FALSE;
        pixDestroy(&pix);
    }
    if (success)
        fprintf(stderr,
            "\n  ********** Success on non-tiff r/w to memory *********\n\n");
    else
        fprintf(stderr,
            "\n  **** Failure on at least one non-tiff r/w to memory *****\n\n");
    if (!success) failure = TRUE;
#else
        fprintf(stderr,
            "\n  ***** Non-tiff r/w to memory not enabled *****\n\n");
#endif  /*  HAVE_FMEMOPEN  */

    pixaDestroy(&pixa);

    /* ------------ Part 5: Test multipage tiff r/w to memory ------------ */

        /* Make a multipage tiff file, and read it back into memory */
    success = TRUE;
    pix = pixRead("feyn.tif");
    pixa = pixaSplitPix(pix, 3, 3, 0, 0);
    for (i = 0; i < 9; i++) {
        pixt = pixaGetPix(pixa, i, L_CLONE);
        if (i == 0)
            pixWriteTiff("/tmp/junktiffmpage.tif", pixt, IFF_TIFF_G4, "w");
        else
            pixWriteTiff("/tmp/junktiffmpage.tif", pixt, IFF_TIFF_G4, "a");
        pixDestroy(&pixt);
    }
    data = l_binaryRead("/tmp/junktiffmpage.tif", &nbytes);
    pixaDestroy(&pixa);

        /* Read the individual pages from memory to a pix */
    pixa = pixaCreate(9);
    for (i = 0; i < 9; i++) {
        pixt = pixReadMemTiff(data, nbytes, i);
        pixaAddPix(pixa, pixt, L_INSERT);
    }
    lept_free(data);

        /* Un-tile the pix in the pixa back to the original image */
    pixt = pixaDisplayUnsplit(pixa, 3, 3, 0, 0);
    pixaDestroy(&pixa);

        /* Clip to foreground to remove any extra rows or columns */
    pixClipToForeground(pix, &pix1, NULL);
    pixClipToForeground(pixt, &pix2, NULL);
    pixEqual(pix1, pix2, &same); 
    if (same)
        fprintf(stderr,
            "\n  ******* Success on tiff multipage read from memory ******\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on tiff multipage read from memory ******\n\n");
    if (!same) failure = TRUE;

    pixDestroy(&pix);
    pixDestroy(&pixt);
    pixDestroy(&pix1);
    pixDestroy(&pix2);

    /* ------------ Part 6: Test 24 bpp writing ------------ */
#if  !HAVE_LIBTIFF
part6:
#endif  /* !HAVE_LIBTIFF */

#if  !HAVE_LIBPNG || !HAVE_LIBJPEG || !HAVE_LIBTIFF
    goto finish;
#endif  /* !HAVE_LIBPNG || !HAVE_LIBJPEG || !HAVE_LIBTIFF */

        /* Generate a 24 bpp (not 32 bpp !!) rgb pix and write it out */
    success = TRUE;
    pix = pixRead("marge.jpg");
    pixt = make_24_bpp_pix(pix);
    pixWrite("/tmp/junk24.png", pixt, IFF_PNG);
    pixWrite("/tmp/junk24.jpg", pixt, IFF_JFIF_JPEG);
    pixWrite("/tmp/junk24.tif", pixt, IFF_TIFF);
    pixd = pixRead("/tmp/junk24.png");
    pixEqual(pix, pixd, &same);
    if (!same) success = FALSE;
    pixDestroy(&pixd);
    pixd = pixRead("/tmp/junk24.jpg");
    regTestCompareSimilarPix(rp, pix, pixd, 10, 0.0002, 0);
    pixDestroy(&pixd);
    pixd = pixRead("/tmp/junk24.tif");
    pixEqual(pix, pixd, &same);
    if (!same) success = FALSE;
    pixDestroy(&pixd);
    if (success)
        fprintf(stderr,
            "\n  ******* Success on 24 bpp rgb writing *******\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on 24 bpp rgb writing *******\n\n");
    if (!success) failure = TRUE;
    pixDestroy(&pix);
    pixDestroy(&pixt);

    /* -------------- Part 7: Read header information -------------- */
    success = TRUE;
    if (get_header_data(FILE_1BPP, IFF_TIFF_G4)) success = FALSE;
    if (get_header_data(FILE_2BPP, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_2BPP_C, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_4BPP, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_4BPP_C, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_8BPP_1, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_8BPP_2, IFF_PNG)) success = FALSE;
    if (get_header_data(FILE_8BPP_3, IFF_JFIF_JPEG)) success = FALSE;
    if (get_header_data(FILE_16BPP, IFF_TIFF_ZIP)) success = FALSE;
    if (get_header_data(FILE_32BPP, IFF_JFIF_JPEG)) success = FALSE;

#if HAVE_FMEMOPEN
    pix = pixRead(FILE_8BPP_1);
    tempname = genTempFilename((const char *)"/tmp", (const char *)".pnm",
                               1, 1);
    pixWrite(tempname, pix, IFF_PNM);
    if (get_header_data(tempname, IFF_PNM)) success = FALSE;
    pixDestroy(&pix);
    lept_free(tempname);
#endif  /* HAVE_FMEMOPEN */

    pix = pixRead(FILE_1BPP);
    tempname = genTempFilename((const char *)"/tmp", (const char *)".tif",
                               1, 1);
    pixWrite(tempname, pix, IFF_TIFF_G3);
    if (get_header_data(tempname, IFF_TIFF_G3)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF_G4);
    if (get_header_data(tempname, IFF_TIFF_G4)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF_PACKBITS);
    if (get_header_data(tempname, IFF_TIFF_PACKBITS)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF_RLE);
    if (get_header_data(tempname, IFF_TIFF_RLE)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF_LZW);
    if (get_header_data(tempname, IFF_TIFF_LZW)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF_ZIP);
    if (get_header_data(tempname, IFF_TIFF_ZIP)) success = FALSE;
    pixWrite(tempname, pix, IFF_TIFF);
    if (get_header_data(tempname, IFF_TIFF)) success = FALSE;
    pixDestroy(&pix);
    lept_free(tempname);

    if (success)
        fprintf(stderr,
            "\n  ******* Success on reading headers *******\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on reading headers *******\n\n");
    if (!success) failure = TRUE;

#if  !HAVE_LIBPNG || !HAVE_LIBJPEG || !HAVE_LIBTIFF
finish:
#endif  /* !HAVE_LIBPNG || !HAVE_LIBJPEG || !HAVE_LIBTIFF */

    if (!failure)
        fprintf(stderr,
            "  ******* Success on all tests *******\n\n");
    else
        fprintf(stderr,
            "  ******* Failure on at least one test *******\n\n");

    return regTestCleanup(rp);
}
Exemplo n.º 2
0
int main(int    argc,
         char **argv)
{
l_int32       success, failure;
L_REGPARAMS  *rp;

#if !HAVE_LIBPNG || !HAVE_LIBZ
    fprintf(stderr, "libpng & libz are required for testing pngio_reg\n");
    return 1;
#endif  /* abort */

    if (regTestSetup(argc, argv, &rp))
        return 1;

    /* --------- Part 1: Test lossless r/w to file ---------*/

    failure = FALSE;
    success = TRUE;
    fprintf(stderr, "Test bmp 1 bpp file:\n");
    if (ioFormatTest(FILE_1BPP)) success = FALSE;
    fprintf(stderr, "\nTest 2 bpp file:\n");
    if (ioFormatTest(FILE_2BPP)) success = FALSE;
    fprintf(stderr, "\nTest 2 bpp file with cmap:\n");
    if (ioFormatTest(FILE_2BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file:\n");
    if (ioFormatTest(FILE_4BPP)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file with cmap:\n");
    if (ioFormatTest(FILE_4BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp grayscale file with cmap:\n");
    if (ioFormatTest(FILE_8BPP)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp color file with cmap:\n");
    if (ioFormatTest(FILE_8BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 16 bpp file:\n");
    if (ioFormatTest(FILE_16BPP)) success = FALSE;
    fprintf(stderr, "\nTest 32 bpp RGB file:\n");
    if (ioFormatTest(FILE_32BPP)) success = FALSE;
    fprintf(stderr, "\nTest 32 bpp RGBA file:\n");
    if (ioFormatTest(FILE_32BPP_ALPHA)) success = FALSE;
    fprintf(stderr, "\nTest spp = 1, cmap with alpha file:\n");
    if (ioFormatTest(FILE_CMAP_ALPHA)) success = FALSE;
    fprintf(stderr, "\nTest spp = 1, cmap with alpha (small alpha array):\n");
    if (ioFormatTest(FILE_CMAP_ALPHA2)) success = FALSE;
    fprintf(stderr, "\nTest spp = 1, fully transparent with alpha file:\n");
    if (ioFormatTest(FILE_TRANS_ALPHA)) success = FALSE;
    fprintf(stderr, "\nTest spp = 2, gray with alpha file:\n");
    if (ioFormatTest(FILE_GRAY_ALPHA)) success = FALSE;
    if (success) {
        fprintf(stderr,
            "\n  ********** Success on lossless r/w to file *********\n\n");
    } else {
        fprintf(stderr,
            "\n  ******* Failure on at least one r/w to file ******\n\n");
    }
    if (!success) failure = TRUE;

    /* ------------ Part 2: Test lossless r/w to memory ------------ */
    pixDisplayWrite(NULL, -1);
    success = TRUE;
    if (test_mem_png(FILE_1BPP)) success = FALSE;
    if (test_mem_png(FILE_2BPP)) success = FALSE;
    if (test_mem_png(FILE_2BPP_C)) success = FALSE;
    if (test_mem_png(FILE_4BPP)) success = FALSE;
    if (test_mem_png(FILE_4BPP_C)) success = FALSE;
    if (test_mem_png(FILE_8BPP)) success = FALSE;
    if (test_mem_png(FILE_8BPP_C)) success = FALSE;
    if (test_mem_png(FILE_16BPP)) success = FALSE;
    if (test_mem_png(FILE_32BPP)) success = FALSE;
    if (test_mem_png(FILE_32BPP_ALPHA)) success = FALSE;
    if (test_mem_png(FILE_CMAP_ALPHA)) success = FALSE;
    if (test_mem_png(FILE_CMAP_ALPHA2)) success = FALSE;
    if (test_mem_png(FILE_TRANS_ALPHA)) success = FALSE;
    if (test_mem_png(FILE_GRAY_ALPHA)) success = FALSE;
    if (success) {
        fprintf(stderr,
            "\n  ****** Success on lossless r/w to memory *****\n");
    } else {
        fprintf(stderr,
            "\n  ******* Failure on at least one r/w to memory ******\n");
    }
    if (!success) failure = TRUE;

    /* ------------ Part 3: Test lossless 1 and 8 bpp r/w ------------ */
    fprintf(stderr, "\nTest lossless 1 and 8 bpp r/w\n");
    success = TRUE;
    if (test_1bpp_trans(rp) == 0) success = FALSE;
    if (test_1bpp_color(rp) == 0) success = FALSE;
    if (test_1bpp_gray(rp) == 0) success = FALSE;
    if (test_1bpp_bw1(rp) == 0) success = FALSE;
    if (test_1bpp_bw2(rp) == 0) success = FALSE;
    if (test_8bpp_trans(rp) == 0) success = FALSE;

    if (success) {
        fprintf(stderr,
            "\n  ******* Success on 1 and 8 bpp lossless *******\n\n");
    } else {
        fprintf(stderr,
            "\n  ******* Failure on 1 and 8 bpp lossless *******\n\n");
    }
    if (!success) failure = TRUE;

    /* -------------- Part 4: Read header information -------------- */
    success = TRUE;
    if (get_header_data(FILE_1BPP)) success = FALSE;
    if (get_header_data(FILE_2BPP)) success = FALSE;
    if (get_header_data(FILE_2BPP_C)) success = FALSE;
    if (get_header_data(FILE_4BPP)) success = FALSE;
    if (get_header_data(FILE_4BPP_C)) success = FALSE;
    if (get_header_data(FILE_8BPP)) success = FALSE;
    if (get_header_data(FILE_8BPP_C)) success = FALSE;
    if (get_header_data(FILE_16BPP)) success = FALSE;
    if (get_header_data(FILE_32BPP)) success = FALSE;
    if (get_header_data(FILE_32BPP_ALPHA)) success = FALSE;
    if (get_header_data(FILE_CMAP_ALPHA)) success = FALSE;
    if (get_header_data(FILE_CMAP_ALPHA2)) success = FALSE;
    if (get_header_data(FILE_TRANS_ALPHA)) success = FALSE;
    if (get_header_data(FILE_GRAY_ALPHA)) success = FALSE;

    if (success) {
        fprintf(stderr,
            "\n  ******* Success on reading headers *******\n\n");
    } else {
        fprintf(stderr,
            "\n  ******* Failure on reading headers *******\n\n");
    }
    if (!success) failure = TRUE;

    if (!failure) {
        fprintf(stderr,
            "  ******* Success on all tests *******\n\n");
    } else {
        fprintf(stderr,
            "  ******* Failure on at least one test *******\n\n");
    }

    if (failure) rp->success = FALSE;
    return regTestCleanup(rp);
}
Exemplo n.º 3
0
main(int    argc,
     char **argv)
{
l_int32       success, failure;
l_int32       w, h;
L_REGPARAMS  *rp;

#if !HAVE_LIBPNG || !HAVE_LIBZ
    fprintf(stderr, "libpng & libz are required for testing pngio_reg\n");
    return 1;
#endif  /* abort */

    if (regTestSetup(argc, argv, &rp))
        return 1;

    /* --------- Part 1: Test lossless r/w to file ---------*/

    failure = FALSE;
    success = TRUE;
    fprintf(stderr, "Test bmp 1 bpp file:\n");
    if (ioFormatTest(FILE_1BPP)) success = FALSE;
    fprintf(stderr, "\nTest 2 bpp file:\n");
    if (ioFormatTest(FILE_2BPP)) success = FALSE;
    fprintf(stderr, "\nTest 2 bpp file with cmap:\n");
    if (ioFormatTest(FILE_2BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file:\n");
    if (ioFormatTest(FILE_4BPP)) success = FALSE;
    fprintf(stderr, "\nTest 4 bpp file with cmap:\n");
    if (ioFormatTest(FILE_4BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp grayscale file with cmap:\n");
    if (ioFormatTest(FILE_8BPP)) success = FALSE;
    fprintf(stderr, "\nTest 8 bpp color file with cmap:\n");
    if (ioFormatTest(FILE_8BPP_C)) success = FALSE;
    fprintf(stderr, "\nTest 16 bpp file:\n");
    if (ioFormatTest(FILE_16BPP)) success = FALSE;
    fprintf(stderr, "\nTest 32 bpp file:\n");
    if (ioFormatTest(FILE_32BPP)) success = FALSE;
    if (success)
        fprintf(stderr,
            "\n  ********** Success on lossless r/w to file *********\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on at least one r/w to file ******\n");
    if (!success) failure = TRUE;


    /* ------------ Part 2: Test lossless r/w to memory ------------ */
#if HAVE_FMEMOPEN
    pixDisplayWrite(NULL, -1);
    success = TRUE;
    if (test_mem_png(FILE_1BPP)) success = FALSE;
    if (test_mem_png(FILE_2BPP)) success = FALSE;
    if (test_mem_png(FILE_2BPP_C)) success = FALSE;
    if (test_mem_png(FILE_4BPP)) success = FALSE;
    if (test_mem_png(FILE_4BPP_C)) success = FALSE;
    if (test_mem_png(FILE_8BPP)) success = FALSE;
    if (test_mem_png(FILE_8BPP_C)) success = FALSE;
    if (test_mem_png(FILE_16BPP)) success = FALSE;
    if (test_mem_png(FILE_32BPP)) success = FALSE;
    if (success)
        fprintf(stderr,
            "\n  ****** Success on lossless r/w to memory *****\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on at least one r/w to memory ******\n");
    if (!success) failure = TRUE;

#else
        fprintf(stderr,
            "\n  *****  r/w to memory not enabled *****\n\n");
#endif  /*  HAVE_FMEMOPEN  */


    /* -------------- Part 3: Read header information -------------- */
    success = TRUE;
    if (get_header_data(FILE_1BPP)) success = FALSE;
    if (get_header_data(FILE_2BPP)) success = FALSE;
    if (get_header_data(FILE_2BPP_C)) success = FALSE;
    if (get_header_data(FILE_4BPP)) success = FALSE;
    if (get_header_data(FILE_4BPP_C)) success = FALSE;
    if (get_header_data(FILE_8BPP)) success = FALSE;
    if (get_header_data(FILE_8BPP_C)) success = FALSE;
    if (get_header_data(FILE_16BPP)) success = FALSE;
    if (get_header_data(FILE_32BPP)) success = FALSE;

    if (success)
        fprintf(stderr,
            "\n  ******* Success on reading headers *******\n\n");
    else
        fprintf(stderr,
            "\n  ******* Failure on reading headers *******\n\n");
    if (!success) failure = TRUE;

    if (!failure)
        fprintf(stderr,
            "  ******* Success on all tests *******\n\n");
    else
        fprintf(stderr,
            "  ******* Failure on at least one test *******\n\n");

    if (failure) rp->success = FALSE;
    return regTestCleanup(rp);
}