mirror of
https://github.com/michaelrsweet/pdfio.git
synced 2025-02-26 13:52:49 +01:00
Add PngSuite to testpdfio (Issue #90)
This commit is contained in:
Michael R Sweet
parent
990342f2a5
commit
1b35321615
221
testpdfio.c
221
testpdfio.c
@ -47,7 +47,7 @@ static int write_header_footer(pdfio_stream_t *st, const char *title, int number
|
||||
static pdfio_obj_t *write_image_object(pdfio_file_t *pdf, _pdfio_predictor_t predictor);
|
||||
static int write_images_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
|
||||
static int write_jpeg_test(pdfio_file_t *pdf, const char *title, int number, pdfio_obj_t *font, pdfio_obj_t *image);
|
||||
static int write_png_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
|
||||
static int write_png_tests(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
|
||||
static int write_text_test(pdfio_file_t *pdf, int first_page, pdfio_obj_t *font, const char *filename);
|
||||
static int write_unit_file(pdfio_file_t *inpdf, const char *outname, pdfio_file_t *outpdf, size_t *num_pages, size_t *first_image);
|
||||
|
||||
@ -2989,11 +2989,11 @@ write_jpeg_test(pdfio_file_t *pdf, // I - PDF file
|
||||
|
||||
|
||||
//
|
||||
// 'write_png_test()' - Write a page of PNG test images.
|
||||
// 'write_png_tests()' - Write pages of PNG test images.
|
||||
//
|
||||
|
||||
static int // O - 0 on success, 1 on failure
|
||||
write_png_test(pdfio_file_t *pdf, // I - PDF file
|
||||
write_png_tests(pdfio_file_t *pdf, // I - PDF file
|
||||
int number, // I - Page number
|
||||
pdfio_obj_t *font) // I - Page number font
|
||||
{
|
||||
@ -3002,6 +3002,71 @@ write_png_test(pdfio_file_t *pdf, // I - PDF file
|
||||
pdfio_obj_t *color, // pdfio-color.png
|
||||
*gray, // pdfio-gray.png
|
||||
*indexed; // pdfio-indexed.png
|
||||
#ifdef HAVE_LIBPNG
|
||||
size_t i; // Looping var
|
||||
char imgname[32]; // Image name
|
||||
pdfio_obj_t *pngsuite[80]; // PngSuite test file objects
|
||||
static const char * const pngsuite_files[80] =
|
||||
{ // PngSuite test filenames
|
||||
"testfiles/pngsuite/basi0g01.png", "testfiles/pngsuite/basi0g02.png",
|
||||
"testfiles/pngsuite/basi0g04.png", "testfiles/pngsuite/basi0g08.png",
|
||||
"testfiles/pngsuite/basi2c08.png", "testfiles/pngsuite/basi3p01.png",
|
||||
"testfiles/pngsuite/basi3p02.png", "testfiles/pngsuite/basi3p04.png",
|
||||
"testfiles/pngsuite/basi3p08.png", "testfiles/pngsuite/basi4a08.png",
|
||||
"testfiles/pngsuite/basi6a08.png", "testfiles/pngsuite/basn0g01.png",
|
||||
"testfiles/pngsuite/basn0g02.png", "testfiles/pngsuite/basn0g04.png",
|
||||
"testfiles/pngsuite/basn0g08.png", "testfiles/pngsuite/basn2c08.png",
|
||||
"testfiles/pngsuite/basn3p01.png", "testfiles/pngsuite/basn3p02.png",
|
||||
"testfiles/pngsuite/basn3p04.png", "testfiles/pngsuite/basn3p08.png",
|
||||
"testfiles/pngsuite/basn4a08.png", "testfiles/pngsuite/basn6a08.png",
|
||||
"testfiles/pngsuite/exif2c08.png", "testfiles/pngsuite/g03n2c08.png",
|
||||
"testfiles/pngsuite/g03n3p04.png", "testfiles/pngsuite/g04n2c08.png",
|
||||
"testfiles/pngsuite/g04n3p04.png", "testfiles/pngsuite/g05n2c08.png",
|
||||
"testfiles/pngsuite/g05n3p04.png", "testfiles/pngsuite/g07n2c08.png",
|
||||
"testfiles/pngsuite/g07n3p04.png", "testfiles/pngsuite/g10n2c08.png",
|
||||
"testfiles/pngsuite/g10n3p04.png", "testfiles/pngsuite/g25n2c08.png",
|
||||
"testfiles/pngsuite/g25n3p04.png", "testfiles/pngsuite/s02i3p01.png",
|
||||
"testfiles/pngsuite/s02n3p01.png", "testfiles/pngsuite/s03i3p01.png",
|
||||
"testfiles/pngsuite/s03n3p01.png", "testfiles/pngsuite/s04i3p01.png",
|
||||
"testfiles/pngsuite/s04n3p01.png", "testfiles/pngsuite/s05i3p02.png",
|
||||
"testfiles/pngsuite/s05n3p02.png", "testfiles/pngsuite/s06i3p02.png",
|
||||
"testfiles/pngsuite/s06n3p02.png", "testfiles/pngsuite/s07i3p02.png",
|
||||
"testfiles/pngsuite/s07n3p02.png", "testfiles/pngsuite/s08i3p02.png",
|
||||
"testfiles/pngsuite/s08n3p02.png", "testfiles/pngsuite/s09i3p02.png",
|
||||
"testfiles/pngsuite/s09n3p02.png", "testfiles/pngsuite/s32i3p04.png",
|
||||
"testfiles/pngsuite/s32n3p04.png", "testfiles/pngsuite/s33i3p04.png",
|
||||
"testfiles/pngsuite/s33n3p04.png", "testfiles/pngsuite/s34i3p04.png",
|
||||
"testfiles/pngsuite/s34n3p04.png", "testfiles/pngsuite/s35i3p04.png",
|
||||
"testfiles/pngsuite/s35n3p04.png", "testfiles/pngsuite/s36i3p04.png",
|
||||
"testfiles/pngsuite/s36n3p04.png", "testfiles/pngsuite/s37i3p04.png",
|
||||
"testfiles/pngsuite/s37n3p04.png", "testfiles/pngsuite/s38i3p04.png",
|
||||
"testfiles/pngsuite/s38n3p04.png", "testfiles/pngsuite/s39i3p04.png",
|
||||
"testfiles/pngsuite/s39n3p04.png", "testfiles/pngsuite/s40i3p04.png",
|
||||
"testfiles/pngsuite/s40n3p04.png", "testfiles/pngsuite/tbbn0g04.png",
|
||||
"testfiles/pngsuite/tbbn3p08.png", "testfiles/pngsuite/tbgn3p08.png",
|
||||
"testfiles/pngsuite/tbrn2c08.png", "testfiles/pngsuite/tbwn3p08.png",
|
||||
"testfiles/pngsuite/tbyn3p08.png", "testfiles/pngsuite/tm3n3p02.png",
|
||||
"testfiles/pngsuite/tp0n0g08.png", "testfiles/pngsuite/tp0n2c08.png",
|
||||
"testfiles/pngsuite/tp0n3p08.png", "testfiles/pngsuite/tp1n3p08.png"
|
||||
};
|
||||
static const char * const pngsuite_labels[80] =
|
||||
{ // PngSuite test labels
|
||||
"basi0g01", "basi0g02", "basi0g04", "basi0g08", "basi2c08", "basi3p01",
|
||||
"basi3p02", "basi3p04", "basi3p08", "basi4a08", "basi6a08", "basn0g01",
|
||||
"basn0g02", "basn0g04", "basn0g08", "basn2c08", "basn3p01", "basn3p02",
|
||||
"basn3p04", "basn3p08", "basn4a08", "basn6a08", "exif2c08", "g03n2c08",
|
||||
"g03n3p04", "g04n2c08", "g04n3p04", "g05n2c08", "g05n3p04", "g07n2c08",
|
||||
"g07n3p04", "g10n2c08", "g10n3p04", "g25n2c08", "g25n3p04", "s02i3p01",
|
||||
"s02n3p01", "s03i3p01", "s03n3p01", "s04i3p01", "s04n3p01", "s05i3p02",
|
||||
"s05n3p02", "s06i3p02", "s06n3p02", "s07i3p02", "s07n3p02", "s08i3p02",
|
||||
"s08n3p02", "s09i3p02", "s09n3p02", "s32i3p04", "s32n3p04", "s33i3p04",
|
||||
"s33n3p04", "s34i3p04", "s34n3p04", "s35i3p04", "s35n3p04", "s36i3p04",
|
||||
"s36n3p04", "s37i3p04", "s37n3p04", "s38i3p04", "s38n3p04", "s39i3p04",
|
||||
"s39n3p04", "s40i3p04", "s40n3p04", "tbbn0g04", "tbbn3p08", "tbgn3p08",
|
||||
"tbrn2c08", "tbwn3p08", "tbyn3p08", "tm3n3p02", "tp0n0g08", "tp0n2c08",
|
||||
"tp0n3p08", "tp1n3p08"
|
||||
};
|
||||
#endif // HAVE_LIBPNG
|
||||
|
||||
|
||||
// Import the PNG test images
|
||||
@ -3023,6 +3088,8 @@ write_png_test(pdfio_file_t *pdf, // I - PDF file
|
||||
else
|
||||
return (1);
|
||||
|
||||
#ifdef HAVE_LIBPNG
|
||||
////// PDFio PNG image test page...
|
||||
// Create the page dictionary, object, and stream...
|
||||
fputs("pdfioDictCreate: ", stdout);
|
||||
if ((dict = pdfioDictCreate(pdf)) != NULL)
|
||||
@ -3168,6 +3235,108 @@ write_png_test(pdfio_file_t *pdf, // I - PDF file
|
||||
else
|
||||
return (1);
|
||||
|
||||
////// PngSuite page
|
||||
// Create the image objects...
|
||||
for (i = 0; i < (sizeof(pngsuite_files) / sizeof(pngsuite_files[0])); i ++)
|
||||
{
|
||||
fprintf(stdout, "pdfioFileCreateImageObjFromFile(\"%s\"): ", pngsuite_files[i]);
|
||||
if ((pngsuite[i] = pdfioFileCreateImageObjFromFile(pdf, pngsuite_files[i], false)) != NULL)
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
}
|
||||
|
||||
// Create the page dictionary, object, and stream...
|
||||
fputs("pdfioDictCreate: ", stdout);
|
||||
if ((dict = pdfioDictCreate(pdf)) != NULL)
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
|
||||
for (i = 0; i < (sizeof(pngsuite_files) / sizeof(pngsuite_files[0])); i ++)
|
||||
{
|
||||
fprintf(stdout, "pdfioPageDictAddImage(\"%s\"): ", pngsuite_labels[i]);
|
||||
snprintf(imgname, sizeof(imgname), "IM%u", (unsigned)(i + 1));
|
||||
if (pdfioPageDictAddImage(dict, pdfioStringCreate(pdf, imgname), pngsuite[i]))
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
}
|
||||
|
||||
fputs("pdfioPageDictAddFont(F1): ", stdout);
|
||||
if (pdfioPageDictAddFont(dict, "F1", font))
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
|
||||
printf("pdfioFileCreatePage(%d): ", number + 1);
|
||||
|
||||
if ((st = pdfioFileCreatePage(pdf, dict)) != NULL)
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
|
||||
if (write_header_footer(st, "PngSuite Test Page", number + 1))
|
||||
goto error;
|
||||
|
||||
// Show content...
|
||||
fputs("pdfioContentSetTextFont(\"F1\", 9.0): ", stdout);
|
||||
if (pdfioContentSetTextFont(st, "F1", 8.0))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
|
||||
for (i = 0; i < (sizeof(pngsuite_files) / sizeof(pngsuite_files[0])); i ++)
|
||||
{
|
||||
double x = (i % 8) * 69.0 + 36; // X position
|
||||
double y = 671 - (i / 8) * 64.0; // Y position
|
||||
|
||||
fputs("pdfioContentTextBegin(): ", stdout);
|
||||
if (pdfioContentTextBegin(st))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
|
||||
printf("pdfioContentTextMoveTo(%g, %g): ", x, y);
|
||||
if (pdfioContentTextMoveTo(st, x, y))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
|
||||
printf("pdfioContentTextShow(\"%s\"): ", pngsuite_labels[i]);
|
||||
if (pdfioContentTextShow(st, false, pngsuite_labels[i]))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
|
||||
fputs("pdfioContentTextEnd(): ", stdout);
|
||||
if (pdfioContentTextEnd(st))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
}
|
||||
|
||||
for (i = 0; i < (sizeof(pngsuite_files) / sizeof(pngsuite_files[0])); i ++)
|
||||
{
|
||||
double x = (i % 8) * 69.0 + 36; // X position
|
||||
double y = 671 - (i / 8) * 64.0; // Y position
|
||||
|
||||
snprintf(imgname, sizeof(imgname), "IM%u", (unsigned)(i + 1));
|
||||
printf("pdfioContentDrawImage(\"%s\"): ", imgname);
|
||||
if (pdfioContentDrawImage(st, imgname, x, y + 9, 32, 32))
|
||||
puts("PASS");
|
||||
else
|
||||
goto error;
|
||||
}
|
||||
|
||||
// Close the object and stream...
|
||||
fputs("pdfioStreamClose: ", stdout);
|
||||
if (pdfioStreamClose(st))
|
||||
puts("PASS");
|
||||
else
|
||||
return (1);
|
||||
#endif // HAVE_LIBPNG
|
||||
|
||||
return (0);
|
||||
|
||||
error:
|
||||
@ -3367,6 +3536,7 @@ write_unit_file(
|
||||
*gray_jpg, // gray.jpg image
|
||||
*helvetica, // Helvetica font
|
||||
*page; // Page from test PDF file
|
||||
int pagenum = 1; // Current page number
|
||||
pdfio_dict_t *catalog; // Catalog dictionary
|
||||
|
||||
|
||||
@ -3506,10 +3676,14 @@ write_unit_file(
|
||||
else
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Write a page with a color image...
|
||||
if (write_jpeg_test(outpdf, "Color JPEG Test", 2, helvetica, color_jpg))
|
||||
if (write_jpeg_test(outpdf, "Color JPEG Test", pagenum, helvetica, color_jpg))
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Copy the third page from the test PDF file...
|
||||
fputs("pdfioFileGetPage(2): ", stdout);
|
||||
if ((page = pdfioFileGetPage(inpdf, 2)) != NULL)
|
||||
@ -3523,39 +3697,60 @@ write_unit_file(
|
||||
else
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Write a page with a grayscale image...
|
||||
if (write_jpeg_test(outpdf, "Grayscale JPEG Test", 4, helvetica, gray_jpg))
|
||||
if (write_jpeg_test(outpdf, "Grayscale JPEG Test", pagenum, helvetica, gray_jpg))
|
||||
return (1);
|
||||
pagenum ++;
|
||||
|
||||
// Write a page with PNG images...
|
||||
if (write_png_test(outpdf, 5, helvetica))
|
||||
if (write_png_tests(outpdf, pagenum, helvetica))
|
||||
return (1);
|
||||
|
||||
#ifdef HAVE_LIBPNG
|
||||
pagenum += 2;
|
||||
#else
|
||||
pagenum ++;
|
||||
#endif // HAVE_LIBPNG
|
||||
|
||||
// Write a page that tests multiple color spaces...
|
||||
if (write_color_test(outpdf, 6, helvetica))
|
||||
if (write_color_test(outpdf, pagenum, helvetica))
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Write a page with test images...
|
||||
*first_image = pdfioFileGetNumObjs(outpdf) + 1;
|
||||
if (write_images_test(outpdf, 7, helvetica))
|
||||
if (write_images_test(outpdf, pagenum, helvetica))
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Write a page width alpha (soft masks)...
|
||||
if (write_alpha_test(outpdf, 8, helvetica))
|
||||
if (write_alpha_test(outpdf, pagenum, helvetica))
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Test TrueType fonts...
|
||||
if (write_font_test(outpdf, 9, helvetica, "testfiles/OpenSans-Regular.ttf", false))
|
||||
if (write_font_test(outpdf, pagenum, helvetica, "testfiles/OpenSans-Regular.ttf", false))
|
||||
return (1);
|
||||
|
||||
if (write_font_test(outpdf, 10, helvetica, "testfiles/OpenSans-Regular.ttf", true))
|
||||
pagenum ++;
|
||||
|
||||
if (write_font_test(outpdf, pagenum, helvetica, "testfiles/OpenSans-Regular.ttf", true))
|
||||
return (1);
|
||||
|
||||
if (write_font_test(outpdf, 11, helvetica, "testfiles/NotoSansJP-Regular.otf", true))
|
||||
pagenum ++;
|
||||
|
||||
if (write_font_test(outpdf, pagenum, helvetica, "testfiles/NotoSansJP-Regular.otf", true))
|
||||
return (1);
|
||||
|
||||
pagenum ++;
|
||||
|
||||
// Print this text file...
|
||||
if (write_text_test(outpdf, 12, helvetica, "README.md"))
|
||||
if (write_text_test(outpdf, pagenum, helvetica, "README.md"))
|
||||
return (1);
|
||||
|
||||
fputs("pdfioFileGetNumPages: ", stdout);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user