zstd/tests/test-variants.sh

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#!/bin/sh
set -e
set -u
set -x
SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
PROG_DIR="$SCRIPT_DIR/../programs"
ZSTD="$PROG_DIR/zstd"
ZSTD_COMPRESS="$PROG_DIR/zstd-compress"
ZSTD_DECOMPRESS="$PROG_DIR/zstd-decompress"
ZSTD_NOLEGACY="$PROG_DIR/zstd-nolegacy"
ZSTD_DICTBUILDER="$PROG_DIR/zstd-dictBuilder"
ZSTD_FRUGAL="$PROG_DIR/zstd-frugal"
ZSTD_NOMT="$PROG_DIR/zstd-nomt"
println() {
printf '%b\n' "${*}"
}
die() {
println "$@" 1>&2
exit 1
}
symbol_present() {
(nm $1 || echo "symbol_present $@ failed") | grep $2
}
symbol_not_present() {
symbol_present $@ && die "Binary '$1' mistakenly contains symbol '$2'" ||:
}
compress_not_present() {
symbol_not_present "$1" ZSTD_compress
}
decompress_not_present() {
symbol_not_present "$1" ZSTD_decompress
}
dict_not_present() {
symbol_not_present "$1" ZDICT_
symbol_not_present "$1" COVER_
}
cliextra_not_present() {
symbol_not_present "$1" TRACE_
symbol_not_present "$1" BMK_
}
legacy_not_present() {
symbol_not_present "$1" ZSTDv0
}
test_help() {
"$1" --help | grep -- "$2"
}
test_no_help() {
test_help $@ && die "'$1' supports '$2' when it shouldn't" ||:
}
extras_not_present() {
dict_not_present $@
legacy_not_present $@
cliextra_not_present $@
test_no_help $@ "--train"
test_no_help $@ "-b#"
}
test_compress() {
echo "hello" | "$1" | "$ZSTD" -t
}
test_decompress() {
echo "hello" | "$ZSTD" | "$1" -t
}
test_zstd() {
test_compress $@
test_decompress $@
}
extras_not_present "$ZSTD_FRUGAL"
extras_not_present "$ZSTD_COMPRESS"
extras_not_present "$ZSTD_DECOMPRESS"
compress_not_present "$ZSTD_DECOMPRESS"
decompress_not_present "$ZSTD_COMPRESS"
decompress_not_present "$ZSTD_DICTBUILDER"
cliextra_not_present "$ZSTD_DICTBUILDER"
legacy_not_present "$ZSTD_DICTBUILDER"
legacy_not_present "$ZSTD_NOLEGACY"
symbol_not_present "$ZSTD" ZSTDv01
symbol_not_present "$ZSTD" ZSTDv02
symbol_not_present "$ZSTD" ZSTDv03
symbol_not_present "$ZSTD" ZSTDv04
test_compress "$ZSTD_COMPRESS"
test_decompress "$ZSTD_DECOMPRESS"
test_zstd "$ZSTD_FRUGAL"
test_zstd "$ZSTD_NOLEGACY"
test_help "$ZSTD" '-b#'
test_help "$ZSTD" --train
test_help "$ZSTD_DICTBUILDER" --train
println "Success!"