| // ========================================================== |
| // FreeImage 3 Test Script |
| // |
| // Design and implementation by |
| // - Hervé Drolon (drolon@infonie.fr) |
| // |
| // This file is part of FreeImage 3 |
| // |
| // COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY |
| // OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES |
| // THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE |
| // OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED |
| // CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT |
| // THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY |
| // SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL |
| // PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER |
| // THIS DISCLAIMER. |
| // |
| // Use at your own risk! |
| // ========================================================== |
| |
| |
| #include "TestSuite.h" |
| |
| // Local test functions |
| // ---------------------------------------------------------- |
| |
| void testJPEGTransform(const char *src_file) { |
| BOOL bResult; |
| BOOL perfect; |
| |
| // perfect transformation |
| perfect = TRUE; |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_FLIP_H, perfect); |
| assert(bResult == FALSE); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_FLIP_V, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_TRANSPOSE, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_TRANSVERSE, perfect); |
| assert(bResult == FALSE); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_90, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_180, perfect); |
| assert(bResult == FALSE); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_270, perfect); |
| assert(bResult == FALSE); |
| |
| // non perfect transformation |
| perfect = FALSE; |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_FLIP_H, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_FLIP_V, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_TRANSPOSE, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_TRANSVERSE, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_90, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_180, perfect); |
| assert(bResult); |
| bResult = FreeImage_JPEGTransform(src_file, "test.jpg", FIJPEG_OP_ROTATE_270, perfect); |
| assert(bResult); |
| |
| } |
| |
| void testJPEGCrop(const char *src_file) { |
| BOOL bResult; |
| bResult = FreeImage_JPEGCrop(src_file, "test.jpg", 50, 100, 359, 354); |
| assert(bResult); |
| bResult = FreeImage_JPEGCrop(src_file, "test.jpg", 50, 100, 650, 500); |
| assert(bResult == FALSE); |
| } |
| |
| // Main test function |
| // ---------------------------------------------------------- |
| |
| void testJPEG() { |
| const char *src_file = "exif.jpg"; |
| |
| printf("testJPEG (should throw exceptions) ..."); |
| |
| // lossless transform - both perfect/non perfect |
| testJPEGTransform(src_file); |
| // cropping - both perfect/non perfect |
| testJPEGCrop(src_file); |
| |
| printf("\tOK\n"); |
| } |