#!/bin/sh

# Swaps the byte order of test EXIF files and ensures the data don't change.

srcdir="${srcdir:-.}"

TMPLOG="$(mktemp)"

trap 'rm -f "${TMPLOG}"' 0

# Ensure that names are untranslated

LANG=

LANGUAGE=

LC_ALL=C

export LANG LANGUAGE LC_ALL

for fn in "${srcdir}"/testdata/*.jpg ; do

    ./test-parse --swap-byte-order "${fn}" | sed -e '/^New byte order:/d' > "${TMPLOG}"

    if ! diff "${fn}".parsed "${TMPLOG}"; then

        echo Error parsing "$fn"

        exit 1

    fi

done