dany/pdfio
1
0
Fork 0
mirror of https://github.com/michaelrsweet/pdfio.git synced 2025-08-29 07:12:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix a TrueType CMAP decoding bug and add a NotoSans-Regular test page.

Browse Source
This commit is contained in:
Michael R Sweet
2023-11-18 22:15:52 -05:00
parent a5dfac7495
commit d36df63b57
3 changed files with 39 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
testpdfio.c
View File

@@ -44,7 +44,7 @@ static int verify_image(pdfio_file_t *pdf, size_t number);
static int write_alpha_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
static int write_color_patch(pdfio_stream_t *st, bool device);
static int write_color_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
static int write_font_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font, bool unicode);
static int write_font_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font, const char *textfontfile, bool unicode);
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);
@@ -2229,14 +2229,19 @@ write_color_test(pdfio_file_t *pdf, // I - PDF file
//
static int // O - 1 on failure, 0 on success
write_font_test(pdfio_file_t *pdf, // I - PDF file
int number, // I - Page number
pdfio_obj_t *font, // I - Page number font
bool unicode) // I - Use Unicode font?
write_font_test(
pdfio_file_t *pdf, // I - PDF file
int number, // I - Page number
pdfio_obj_t *font, // I - Page number font
const char *textfontfile, // I - Text font file
bool unicode) // I - Use Unicode font?
{
pdfio_dict_t *dict; // Page dictionary
pdfio_stream_t *st; // Page contents stream
pdfio_obj_t *opensans; // OpenSans-Regular font
pdfio_obj_t *textfont; // Text font
char title[256], // Page title
textname[256], // Name of text font
*ptr; // Pointer into name
int i; // Looping var
static const char * const welcomes[] =// "Welcome" in many languages
{
@@ -2391,8 +2396,8 @@ write_font_test(pdfio_file_t *pdf, // I - PDF file
};
fputs("pdfioFileCreateFontObjFromFile(OpenSans-Regular.ttf): ", stdout);
if ((opensans = pdfioFileCreateFontObjFromFile(pdf, "testfiles/OpenSans-Regular.ttf", unicode)) != NULL)
printf("pdfioFileCreateFontObjFromFile(%s): ", textfontfile);
if ((textfont = pdfioFileCreateFontObjFromFile(pdf, textfontfile, unicode)) != NULL)
puts("PASS");
else
return (1);
@@ -2410,7 +2415,7 @@ write_font_test(pdfio_file_t *pdf, // I - PDF file
return (1);
fputs("pdfioPageDictAddFont(F2): ", stdout);
if (pdfioPageDictAddFont(dict, "F2", opensans))
if (pdfioPageDictAddFont(dict, "F2", textfont))
puts("PASS");
else
return (1);
@@ -2422,7 +2427,21 @@ write_font_test(pdfio_file_t *pdf, // I - PDF file
else
return (1);
if (write_header_footer(st, unicode ? "Unicode TrueType Font Test" : "CP1252 TrueType Font Test", number))
if ((ptr = strrchr(textfontfile, '/')) != NULL)
strncpy(textname, ptr + 1, sizeof(textname) - 1);
else
strncpy(textname, textfontfile, sizeof(textname) - 1);
textname[sizeof(textname) - 1] = '\0';
if ((ptr = strrchr(textname, '.')) != NULL)
*ptr = '\0';
if (unicode)
snprintf(title, sizeof(title), "Unicode %s Font Test", textname);
else
snprintf(title, sizeof(title), "CP1252 %s Font Test", textname);
if (write_header_footer(st, title, number))
goto error;
fputs("pdfioContentTextBegin(): ", stdout);
@@ -3377,14 +3396,17 @@ write_unit_file(
return (1);
// Test TrueType fonts...
if (write_font_test(outpdf, 9, helvetica, false))
if (write_font_test(outpdf, 9, helvetica, "testfiles/OpenSans-Regular.ttf", false))
return (1);
if (write_font_test(outpdf, 10, helvetica, true))
if (write_font_test(outpdf, 10, helvetica, "testfiles/OpenSans-Regular.ttf", true))
return (1);
if (write_font_test(outpdf, 11, helvetica, "testfiles/NotoSansJP-Regular.otf", true))
return (1);
// Print this text file...
if (write_text_test(outpdf, 11, helvetica, "README.md"))
if (write_text_test(outpdf, 12, helvetica, "README.md"))
return (1);
fputs("pdfioFileGetNumPages: ", stdout);