mirror of
https://github.com/gbdev/rgbds.git
synced 2025-11-20 10:12:06 +00:00
0df5b7b86d
* Implement warning diagnostic flags for RGBFIX * `-m/--mbc-type help` prints to stdout * Support `-m list` as well as `-m help` * Make invalid `rgbfix -l` characters a fatal error, like other invalid CLI arguments * Refactor fix/main.cpp into multiple files
140 lines
3.5 KiB
Bash
Executable File
140 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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export LC_ALL=C
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tmpdir="$(mktemp -d)"
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cp ../../{rgbfix,contrib/gbdiff.bash} "$tmpdir"
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src="$PWD"
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cd "$tmpdir" || exit
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# Immediate expansion is the desired behavior.
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# shellcheck disable=SC2064
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trap "cd; rm -rf ${tmpdir@Q}" EXIT
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tests=0
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failed=0
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rc=0
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bold="$(tput bold)"
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resbold="$(tput sgr0)"
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red="$(tput setaf 1)"
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green="$(tput setaf 2)"
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rescolors="$(tput op)"
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RGBFIX=./rgbfix
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tryDiff () {
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if ! diff -au --strip-trailing-cr "$1" "$2"; then
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echo "${bold}${red}${3:-$1} mismatch!${rescolors}${resbold}"
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false
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fi
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}
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tryCmp () {
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if ! cmp "$1" "$2"; then
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./gbdiff.bash "$1" "$2"
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echo "${bold}${red}${3:-$1} mismatch!${rescolors}${resbold}"
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false
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fi
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}
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runTest () {
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flags=$(
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head -n 1 "$2/$1.flags" | # Allow other lines to serve as comments
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sed "s# ./# ${src//#/\\#}/#g" # Prepend src directory to path arguments
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)
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for variant in '' ' piped' ' output'; do
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(( tests++ ))
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our_rc=0
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if [[ $progress -ne 0 ]]; then
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echo "${bold}${green}$1${variant}...${rescolors}${resbold}"
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fi
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if [[ -r "$2/$1.bin" ]]; then
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desired_input="$2/$1.bin"
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else
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desired_input="$src/default-input.bin"
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fi
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if [[ -z "$variant" ]]; then
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cp "$desired_input" out.gb
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eval "$RGBFIX" $flags out.gb '>out.out' '2>out.err'
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subst=out.gb
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elif [[ "$variant" = ' piped' ]]; then
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# Stop! This is not a Useless Use Of Cat. Using cat instead of
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# stdin redirection makes the input an unseekable pipe - a scenario
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# that's harder to deal with.
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# shellcheck disable=SC2002
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cat "$desired_input" | eval "$RGBFIX" $flags - '>out.gb' '2>out.err'
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subst='<stdin>'
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elif [[ "$variant" = ' output' ]]; then
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cp "$desired_input" input.gb
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eval "$RGBFIX" $flags -o out.gb input.gb '>out.out' '2>out.err'
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subst=input.gb
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fi
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if [[ -r "$2/$1.out" ]]; then
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desired_outname="$2/$1.out"
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else
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desired_outname=/dev/null
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fi
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if [[ -r "$2/$1.err" ]]; then
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desired_errname="$2/$1.err"
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else
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desired_errname=/dev/null
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fi
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sed "s/$subst/<filename>/g" out.out | tryDiff "$desired_outname" - "$1.out${variant}"
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(( our_rc = our_rc || $? ))
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sed "s/$subst/<filename>/g" out.err | tryDiff "$desired_errname" - "$1.err${variant}"
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(( our_rc = our_rc || $? ))
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if [[ -r "$2/$1.gb" ]]; then
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tryCmp "$2/$1.gb" out.gb "$1.gb${variant}"
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(( our_rc = our_rc || $? ))
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fi
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(( rc = rc || our_rc ))
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if [[ $our_rc -ne 0 ]]; then
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(( failed++ ))
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break
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fi
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done
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}
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rm -f padding*_* # Delete padding test cases generated but not deleted (e.g. interrupted)
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progress=1
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for i in "$src"/*.flags; do
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runTest "$(basename "$i" .flags)" "$src"
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done
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# Check the result with all different padding bytes
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echo "${bold}Checking padding...${resbold}"
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cp "$src"/padding{,-large,-larger}.bin .
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touch padding{,-large,-larger}.err
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progress=0
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for (( i=0; i < 10; ++i )); do
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(( padding = RANDOM % 256 ))
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echo "$padding..."
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for suffix in '' -large -larger; do
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cat <<<"-p $padding" >padding$suffix.flags
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tr '\377' \\$((padding / 64))$(((padding / 8) % 8))$((padding % 8)) <"$src/padding$suffix.gb" >padding$suffix.gb # OK because $FF bytes are only used for padding
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runTest padding${suffix} .
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done
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done
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echo "${bold}Done checking padding!${resbold}"
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# Check that RGBFIX errors out when inputting a non-existent file...
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$RGBFIX noexist 2>out.err
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rc=$((rc || $? != 1))
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tryDiff "$src/noexist.err" out.err noexist.err
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rc=$((rc || $?))
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if [[ "$failed" -eq 0 ]]; then
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echo "${bold}${green}All ${tests} tests passed!${rescolors}${resbold}"
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else
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echo "${bold}${red}${failed} of the tests failed!${rescolors}${resbold}"
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fi
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exit $rc
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