[1.5] Adding some simple unit tests
This commit is contained in:
Mathieu Malaterre
parent
b09cd38b08
commit
3819c1b5f4
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@ -43,6 +43,7 @@ ENDIF(NOT HAVE_LIBPNG)
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ADD_SUBDIRECTORY(conformance)
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ADD_SUBDIRECTORY(conformance)
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ADD_SUBDIRECTORY(nonregression)
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ADD_SUBDIRECTORY(nonregression)
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ADD_SUBDIRECTORY(unit)
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IF(BUILD_JPIP)
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IF(BUILD_JPIP)
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IF(JPIP_SERVER)
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IF(JPIP_SERVER)
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@ -0,0 +1,9 @@
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# UNIT TESTS
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add_executable(testempty1 testempty1.c)
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add_executable(testempty2 testempty2.c)
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target_link_libraries(testempty1 openjpeg)
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target_link_libraries(testempty2 openjpeg)
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add_test(testempty1 ${EXECUTABLE_OUTPUT_PATH}/testempty1)
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add_test(testempty2 ${EXECUTABLE_OUTPUT_PATH}/testempty2)
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@ -0,0 +1,112 @@
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/*
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* Copyright (c) 2012, Mathieu Malaterre
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <openjpeg.h>
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#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#define J2K_CFMT 0
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void error_callback(const char *msg, void *v) {
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assert(0);
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}
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void warning_callback(const char *msg, void *v) {
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puts(msg);
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}
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void info_callback(const char *msg, void *v) {
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puts(msg);
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}
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int main(int argc, char *argv[])
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{
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const char * v = opj_version();
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puts(v);
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const OPJ_COLOR_SPACE color_space = CLRSPC_GRAY;
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int numcomps = 1;
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int i;
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int image_width = 256;
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int image_height = 256;
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opj_cparameters_t parameters;
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opj_set_default_encoder_parameters(¶meters);
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parameters.cod_format = J2K_CFMT;
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int subsampling_dx = 0;
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int subsampling_dy = 0;
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opj_image_cmptparm_t cmptparm;
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cmptparm.prec = 8;
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cmptparm.bpp = 8;
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cmptparm.sgnd = 0;
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cmptparm.dx = subsampling_dx;
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cmptparm.dy = subsampling_dy;
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cmptparm.w = image_width;
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cmptparm.h = image_height;
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opj_image_t *image = opj_image_create(numcomps, &cmptparm, color_space);
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assert( image );
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for (i = 0; i < image_width * image_height; i++)
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{
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int compno;
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for(compno = 0; compno < numcomps; compno++)
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{
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image->comps[compno].data[i] = 0;
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}
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}
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opj_event_mgr_t event_mgr;
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event_mgr.error_handler = error_callback;
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event_mgr.warning_handler = warning_callback;
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event_mgr.info_handler = info_callback;
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opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
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opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
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opj_setup_encoder(cinfo, ¶meters, image);
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opj_cio_t *cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
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assert( cio );
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opj_bool bSuccess = opj_encode(cinfo, cio, image, NULL);
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assert( bSuccess );
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size_t codestream_length = cio_tell(cio);
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assert( codestream_length );
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strcpy(parameters.outfile, "testempty1.j2k");
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FILE *f = fopen(parameters.outfile, "wb");
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assert( f );
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fwrite(cio->buffer, 1, codestream_length, f);
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fclose(f);
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opj_cio_close(cio);
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opj_destroy_compress(cinfo);
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opj_image_destroy(image);
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puts( "end" );
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return 0;
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}
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@ -0,0 +1,151 @@
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/*
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* Copyright (c) 2012, Mathieu Malaterre
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <openjpeg.h>
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#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define J2K_CFMT 0
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void error_callback(const char *msg, void *v) {
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assert(0);
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}
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void warning_callback(const char *msg, void *v) {
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puts(msg);
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}
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void info_callback(const char *msg, void *v) {
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puts(msg);
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}
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int main(int argc, char *argv[])
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{
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const char * v = opj_version();
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puts(v);
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const OPJ_COLOR_SPACE color_space = CLRSPC_GRAY;
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int numcomps = 1;
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int i;
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int image_width = 256;
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int image_height = 256;
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opj_cparameters_t parameters;
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opj_set_default_encoder_parameters(¶meters);
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parameters.cod_format = J2K_CFMT;
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int subsampling_dx = parameters.subsampling_dx;
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int subsampling_dy = parameters.subsampling_dy;
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opj_image_cmptparm_t cmptparm;
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cmptparm.prec = 8;
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cmptparm.bpp = 8;
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cmptparm.sgnd = 0;
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cmptparm.dx = subsampling_dx;
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cmptparm.dy = subsampling_dy;
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cmptparm.w = image_width;
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cmptparm.h = image_height;
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opj_image_t *image = opj_image_create(numcomps, &cmptparm, color_space);
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assert( image );
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for (i = 0; i < image_width * image_height; i++)
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{
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int compno;
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for(compno = 0; compno < numcomps; compno++)
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{
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image->comps[compno].data[i] = 0;
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}
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}
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opj_event_mgr_t event_mgr;
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event_mgr.error_handler = error_callback;
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event_mgr.warning_handler = warning_callback;
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event_mgr.info_handler = info_callback;
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opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
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opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
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opj_setup_encoder(cinfo, ¶meters, image);
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opj_cio_t *cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
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assert( cio );
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opj_bool bSuccess = opj_encode(cinfo, cio, image, NULL);
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assert( bSuccess );
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size_t codestream_length = cio_tell(cio);
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assert( codestream_length );
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const char outputfile[] = "testempty2.j2k";
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strcpy(parameters.outfile, outputfile);
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FILE *f = fopen(parameters.outfile, "wb");
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assert( f );
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fwrite(cio->buffer, 1, codestream_length, f);
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fclose(f);
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opj_cio_close(cio);
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opj_destroy_compress(cinfo);
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opj_image_destroy(image);
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/* read back the generated file */
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size_t file_length;
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FILE *fsrc = fopen(outputfile, "rb");
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assert( fsrc );
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fseek(fsrc, 0, SEEK_END);
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file_length = ftell(fsrc);
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fseek(fsrc, 0, SEEK_SET);
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unsigned char *src = (unsigned char *) malloc(file_length);
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if (fread(src, 1, file_length, fsrc) != file_length)
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{
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free(src);
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fclose(fsrc);
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return 1;
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}
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fclose(fsrc);
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opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
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dinfo = opj_create_decompress(CODEC_J2K);
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opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
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opj_dparameters_t dparameters;
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opj_set_default_decoder_parameters(&dparameters);
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opj_setup_decoder(dinfo, &dparameters);
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cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
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image = opj_decode(dinfo, cio);
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if(!image) {
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opj_destroy_decompress(dinfo);
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opj_cio_close(cio);
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return 1;
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}
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opj_destroy_decompress(dinfo);
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opj_cio_close(cio);
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puts( "end" );
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return 0;
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}
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