зеркало из https://github.com/mozilla/gecko-dev.git
80 строки
3.0 KiB
CMake
80 строки
3.0 KiB
CMake
##
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## Copyright (c) 2017, Alliance for Open Media. All rights reserved
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##
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## This source code is subject to the terms of the BSD 2 Clause License and
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## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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## was not distributed with this source code in the LICENSE file, you can
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## obtain it at www.aomedia.org/license/software. If the Alliance for Open
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## Media Patent License 1.0 was not distributed with this source code in the
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## PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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##
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# Parses test/test-data.sha1 and writes captured file names and checksums to
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# $out_files and $out_checksums as lists.
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function (make_test_data_lists test_data_file out_files out_checksums)
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if (NOT test_data_file OR NOT EXISTS "${test_data_file}")
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message(FATAL_ERROR "Test info file missing or empty (${test_data_file})")
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endif ()
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# Read $test_data_file into $files_and_checksums. $files_and_checksums becomes
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# a list with an entry for each line from $test_data_file.
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file(STRINGS "${test_data_file}" files_and_checksums)
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# Iterate over the list of lines and split it into $checksums and $filenames.
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foreach (line ${files_and_checksums})
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string(FIND "${line}" " *" delim_pos)
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math(EXPR filename_pos "${delim_pos} + 2")
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string(SUBSTRING "${line}" 0 ${delim_pos} checksum)
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string(SUBSTRING "${line}" ${filename_pos} -1 filename)
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set(checksums ${checksums} ${checksum})
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set(filenames ${filenames} ${filename})
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endforeach ()
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list(LENGTH filenames num_files)
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list(LENGTH checksums num_checksums)
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if (NOT checksums OR NOT filenames OR NOT num_files EQUAL num_checksums)
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message(FATAL_ERROR "Parsing of ${test_data_file} failed.")
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endif ()
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set(${out_checksums} ${checksums} PARENT_SCOPE)
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set(${out_files} ${filenames} PARENT_SCOPE)
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endfunction ()
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# Appends each file name in $test_files to $test_dir and adds the result path to
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# $out_path_list.
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function (expand_test_file_paths test_files test_dir out_path_list)
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foreach (filename ${${test_files}})
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set(path_list ${path_list} "${test_dir}/${filename}")
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endforeach ()
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set(${out_path_list} ${path_list} PARENT_SCOPE)
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endfunction ()
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function (check_file local_path expected_checksum out_needs_update)
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if (EXISTS "${local_path}")
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file(SHA1 "${local_path}" file_checksum)
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else ()
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set(${out_needs_update} 1 PARENT_SCOPE)
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return ()
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endif ()
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if ("${file_checksum}" STREQUAL "${expected_checksum}")
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unset(${out_needs_update} PARENT_SCOPE)
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else ()
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set(${out_needs_update} 1 PARENT_SCOPE)
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return ()
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endif ()
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message("${local_path} up to date.")
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endfunction ()
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# Downloads data from $file_url, confirms that $file_checksum matches, and
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# writes it to $local_path.
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function (download_test_file file_url file_checksum local_path)
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message("Downloading ${file_url} ...")
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file(DOWNLOAD "${file_url}" "${local_path}"
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SHOW_PROGRESS
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EXPECTED_HASH SHA1=${file_checksum})
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message("Download of ${file_url} complete.")
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endfunction ()
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