| #!/bin/bash |
| # Copyright 2022 Google LLC |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # ------------------------------------------------------------------------------ |
| # |
| # tests for command lines |
| |
| set -ex |
| |
| if [[ "$#" -ge 1 ]]; then |
| # eval so that the passed in directory can contain variables. |
| BINARY_DIR="$(eval echo "$1")" |
| else |
| # assume "tests" is the current directory |
| BINARY_DIR=.. |
| fi |
| if [[ "$#" -ge 2 ]]; then |
| TESTDATA_DIR="$(eval echo "$2")" |
| else |
| TESTDATA_DIR=./data |
| fi |
| |
| AVIFENC="${BINARY_DIR}/avifenc" |
| AVIFDEC="${BINARY_DIR}/avifdec" |
| ARE_IMAGES_EQUAL="${BINARY_DIR}/tests/are_images_equal" |
| ENCODED_FILE=/tmp/avif_test_cmd_encoded.avif |
| ENCODED_FILE_NO_METADATA=/tmp/avif_test_cmd_encoded_no_metadata.avif |
| ENCODED_FILE_WITH_DASH=-avif_test_cmd_encoded.avif |
| DECODED_FILE=/tmp/avif_test_cmd_decoded.png |
| PNG_FILE=/tmp/avif_test_cmd_kodim03.png |
| |
| # Prepare some extra data. |
| set +x |
| echo "Generating a color PNG" |
| "${AVIFENC}" -s 10 "${TESTDATA_DIR}/kodim03_yuv420_8bpc.y4m" -o "${ENCODED_FILE}" > /dev/null |
| "${AVIFDEC}" "${ENCODED_FILE}" "${PNG_FILE}" > /dev/null |
| set -x |
| |
| # Basic calls. |
| "${AVIFENC}" --version |
| "${AVIFDEC}" --version |
| |
| # Lossless test. |
| echo "Testing basic lossless" |
| "${AVIFENC}" -s 10 -l "${PNG_FILE}" -o "${ENCODED_FILE}" |
| "${AVIFDEC}" "${ENCODED_FILE}" "${DECODED_FILE}" |
| "${ARE_IMAGES_EQUAL}" "${PNG_FILE}" "${DECODED_FILE}" 0 |
| |
| # Metadata test. |
| echo "Testing metadata enc/dec" |
| # PNG. |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_icc_exif_xmp.png" -o "${ENCODED_FILE}" |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_icc_exif_xmp.png" -o "${ENCODED_FILE_NO_METADATA}" --ignore-icc |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_icc_exif_xmp.png" -o "${ENCODED_FILE_NO_METADATA}" --ignore-exif |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_icc_exif_xmp.png" -o "${ENCODED_FILE_NO_METADATA}" --ignore-xmp |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| # JPEG. |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_exif_xmp_icc.jpg" -o "${ENCODED_FILE}" |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_exif_xmp_icc.jpg" -o "${ENCODED_FILE_NO_METADATA}" --ignore-icc |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_exif_xmp_icc.jpg" -o "${ENCODED_FILE_NO_METADATA}" --ignore-exif |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| "${AVIFENC}" "${TESTDATA_DIR}/paris_exif_xmp_icc.jpg" -o "${ENCODED_FILE_NO_METADATA}" --ignore-xmp |
| cmp "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" && exit 1 |
| |
| # Argument parsing test with filenames starting with a dash. |
| "${AVIFENC}" -s 10 "${PNG_FILE}" -- "${ENCODED_FILE_WITH_DASH}" |
| "${AVIFDEC}" --info -- "${ENCODED_FILE_WITH_DASH}" |
| # Passing a filename starting with a dash without using -- should fail. |
| set +e |
| "${AVIFENC}" -s 10 "${PNG_FILE}" "${ENCODED_FILE_WITH_DASH}" |
| if [[ $? -ne 1 ]]; then |
| echo "Argument parsing should fail for avifenc" |
| exit 1 |
| fi |
| "${AVIFDEC}" --info "${ENCODED_FILE_WITH_DASH}" |
| if [[ $? -ne 1 ]]; then |
| echo "Argument parsing should fail for avifdec" |
| exit 1 |
| fi |
| set -e |
| rm -- "${ENCODED_FILE_WITH_DASH}" |
| |
| # Test code that should fail. |
| set +e |
| "${ARE_IMAGES_EQUAL}" "${TESTDATA_DIR}/kodim23_yuv420_8bpc.y4m" "${DECODED_FILE}" 0 |
| if [[ $? -ne 1 ]]; then |
| echo "Image should be different" |
| |
| # Cleanup |
| rm "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" "${DECODED_FILE}" "${PNG_FILE}" |
| exit 1 |
| fi |
| |
| echo "TEST OK" |
| |
| # Cleanup |
| rm "${ENCODED_FILE}" "${ENCODED_FILE_NO_METADATA}" "${DECODED_FILE}" "${PNG_FILE}" |
| |
| exit 0 |