/*
 * exempi - test-xmpfiles.cpp
 *
 * Copyright (C) 2007-2022 Hubert Figuière
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1 Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * 2 Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the
 * distribution.
 *
 * 3 Neither the name of the Authors, nor the names of its
 * contributors may be used to endorse or promote products derived
 * from this software wit hout specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>

#include <string>

#include <boost/test/included/unit_test.hpp>

#include "utils.h"
#include "xmp.h"
#include "xmpconsts.h"

boost::unit_test::test_suite* init_unit_test_suite(int argc, char * argv[])
{
  prepare_test(argc, argv, "../../samples/testfiles/BlueSquare.jpg");

  return nullptr;
}

BOOST_AUTO_TEST_CASE(test_xmpfiles)
{
  BOOST_CHECK(xmp_init());

  XmpFilePtr f = xmp_files_open_new(g_testfile.c_str(), XMP_OPEN_READ);

  BOOST_CHECK(f != NULL);
  if (f == NULL) {
    exit(128);
  }

  BOOST_CHECK(xmp_files_check_file_format(g_testfile.c_str()) == XMP_FT_JPEG);

  XmpStringPtr file_path = xmp_string_new();
  XmpOpenFileOptions options;
  XmpFileType file_format;
  XmpFileFormatOptions handler_flags;
  BOOST_CHECK(xmp_files_get_file_info(f, file_path, &options, &file_format,
                                      &handler_flags));
  BOOST_CHECK(options == XMP_OPEN_READ);
  BOOST_CHECK(file_format == XMP_FT_JPEG);
  // the value check might break at each SDK update. You have been warned.
  BOOST_CHECK(handler_flags == 0x27f);
  BOOST_CHECK(g_testfile == xmp_string_cstr(file_path));
  xmp_string_free(file_path);

  XmpPtr xmp = xmp_new_empty();

  BOOST_CHECK(xmp != NULL);

  BOOST_CHECK(xmp_files_get_xmp(f, xmp));

  {
    XmpStringPtr thestring = xmp_string_new();
    XmpPacketInfo packet_info;
    BOOST_CHECK(xmp_files_get_xmp_xmpstring(f, thestring, &packet_info));
    BOOST_CHECK(packet_info.offset == 2189);
    BOOST_CHECK(packet_info.length == 4782);
    BOOST_CHECK(packet_info.padSize == 2049);
    BOOST_CHECK(packet_info.hasWrapper);

    const char *xmp_str = xmp_string_cstr(thestring);
    BOOST_CHECK(xmp_str);
    xmp_string_free(thestring);
  }

  XmpStringPtr the_prop = xmp_string_new();

  BOOST_CHECK(
    xmp_get_property(xmp, NS_PHOTOSHOP, "ICCProfile", the_prop, NULL));
  BOOST_CHECK(strcmp("sRGB IEC61966-2.1", xmp_string_cstr(the_prop)) == 0);

  xmp_string_free(the_prop);
  BOOST_CHECK(xmp_free(xmp));

  BOOST_CHECK(xmp_files_free(f));

  XmpFileFormatOptions formatOptions;

  // the value check might break at each SDK update. You have been warned.
  BOOST_CHECK(xmp_files_get_format_info(XMP_FT_JPEG, &formatOptions));
  BOOST_CHECK(formatOptions == 0x27f);
  BOOST_CHECK(xmp_files_get_format_info(XMP_FT_GIF, &formatOptions));
  BOOST_CHECK(formatOptions == 0x46b);
  BOOST_CHECK(xmp_files_get_format_info(XMP_FT_PNG, &formatOptions));
  BOOST_CHECK(formatOptions == 0x46b);
  // PDF doesn't have a smart handler.
  BOOST_CHECK(!xmp_files_get_format_info(XMP_FT_PDF, &formatOptions));

  xmp_terminate();

  BOOST_CHECK(!g_lt->check_leaks());
  BOOST_CHECK(!g_lt->check_errors());
}
