diff options
Diffstat (limited to 'pngtest.c')
| -rw-r--r-- | pngtest.c | 32 |
1 files changed, 30 insertions, 2 deletions
@@ -1,7 +1,7 @@ /* pngtest.c - a simple test program to test libpng * - * Last changed in libpng 1.2.51 [February 6, 2014] + * Last changed in libpng 1.2.53 [February 6, 2014] * Copyright (c) 1998-2014 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -1456,6 +1456,8 @@ main(int argc, char *argv[]) int multiple = 0; int ierror = 0; + png_structp dummy_ptr; + fprintf(STDERR, "\n Testing libpng version %s\n", PNG_LIBPNG_VER_STRING); fprintf(STDERR, " with zlib version %s\n", ZLIB_VERSION); fprintf(STDERR, "%s", png_get_copyright(NULL)); @@ -1698,8 +1700,34 @@ main(int argc, char *argv[]) fprintf(STDERR, " libpng passes test\n"); else fprintf(STDERR, " libpng FAILS test\n"); + + dummy_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); + fprintf(STDERR, " Default limits:\n"); +#ifdef PNG_SET_USER_LIMITS_SUPPORTED + fprintf(STDERR, " width_max = %lu\n", + (unsigned long) png_get_user_width_max(dummy_ptr)); + fprintf(STDERR, " height_max = %lu\n", + (unsigned long) png_get_user_height_max(dummy_ptr)); +#else + fprintf(STDERR, " width_max = %lu\n", + (unsigned long) PNG_USER_WIDTH_MAX); + fprintf(STDERR, " height_max = %lu\n", + (unsigned long) PNG_USER_HEIGHT_MAX); +#endif /* PNG_SET_USER_LIMITS_SUPPORTED */ + if (PNG_USER_CHUNK_CACHE_MAX == 0) + fprintf(STDERR, " cache_max = unlimited\n"); + else + fprintf(STDERR, " cache_max = %lu\n", + (unsigned long) PNG_USER_CHUNK_CACHE_MAX); + if (PNG_USER_CHUNK_MALLOC_MAX == 0) + fprintf(STDERR, " malloc_max = unlimited\n"); + else + fprintf(STDERR, " malloc_max = %lu\n", + (unsigned long) PNG_USER_CHUNK_MALLOC_MAX); + png_destroy_read_struct(&dummy_ptr, NULL, NULL); + return (int)(ierror != 0); } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_0_62 your_png_h_is_not_version_1_0_62; +typedef version_1_0_63 your_png_h_is_not_version_1_0_63; |