tests/ts/script/options - master - niceSOFT/util-linux

tests/ts/script/options
112 строк4 KB
Karel Zak
script: fix "--" separator when used as option argument
12 май 2026, 13:49
12 май 2026, 13:4988425e6
#!/usr/bin/env bash

# This file is part of util-linux.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

TS_TOPDIR="${0%/*}/../.."
TS_DESC="options"

. "$TS_TOPDIR"/functions.sh
ts_init "$*"

export SCRIPT_TEST_SECOND_SINCE_EPOCH=1432489398
export TZ="GMT"

ts_check_test_command "$TS_HELPER_SCRIPT"

ts_init_subtest "append"
$TS_HELPER_SCRIPT --command "echo append1" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
$TS_HELPER_SCRIPT --append --command "echo append2" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
ts_finalize_subtest

ts_init_subtest "force"
ln -s "$TS_OUTPUT" typescript
$TS_HELPER_SCRIPT --command "echo no force" </dev/null >/dev/null 2>> "$TS_OUTPUT"
echo $? >> "$TS_OUTPUT"
$TS_HELPER_SCRIPT --append --force --command "echo with force" </dev/null >/dev/null
echo $? >> "$TS_OUTPUT"
rm -f typescript
ln -s "$TS_OUTPUT" tpircsepyt
$TS_HELPER_SCRIPT --append --command "echo not typescript" tpircsepyt </dev/null >/dev/null
echo $? >> "$TS_OUTPUT"
rm -f tpircsepyt
ts_finalize_subtest

ts_init_subtest "quiet"
$TS_HELPER_SCRIPT --quiet --command "echo quiet1" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
$TS_HELPER_SCRIPT --append --quiet --command "echo quiet2" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
ts_finalize_subtest

ts_init_subtest "return"
$TS_HELPER_SCRIPT --command "exit 1" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
echo $? >> "$TS_OUTPUT"
$TS_HELPER_SCRIPT -a --command "exit 0" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
echo $? >> "$TS_OUTPUT"
$TS_HELPER_SCRIPT --return --append -c "exit 42" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
echo $? >> "$TS_OUTPUT"
$TS_HELPER_SCRIPT --return --append -c "exit 127" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
echo $? >> "$TS_OUTPUT"
ts_finalize_subtest

# basic "--" separator: outfile before --, command after --
ts_init_subtest "dashdash-separator"
$TS_HELPER_SCRIPT "$TS_OUTPUT" -- echo dashdash </dev/null >/dev/null 2>&1
ts_finalize_subtest

# "--" is consumed as required_argument value by --log-in (creates file
# named "--"), second "--" is the real separator
ts_init_subtest "dashdash-optarg-long"
$TS_HELPER_SCRIPT --log-in -- --log-out "$TS_OUTPUT" -- echo dashdash-long </dev/null >/dev/null 2>&1
rm -f -- --
ts_finalize_subtest

# same as above but with short option -I
ts_init_subtest "dashdash-optarg-short"
$TS_HELPER_SCRIPT -I -- -O "$TS_OUTPUT" -- echo dashdash-short </dev/null >/dev/null 2>&1
rm -f -- --
ts_finalize_subtest

# first --log-in takes second --log-in as filename (creates file named
# "--log-in"), --log-out takes $TS_OUTPUT, "--" is the separator
ts_init_subtest "dashdash-optarg-chain"
$TS_HELPER_SCRIPT --log-in --log-in --log-out "$TS_OUTPUT" -- echo dashdash-chain </dev/null >/dev/null 2>&1
rm -f -- --log-in
ts_finalize_subtest

# --log-in takes first "--" as filename (creates file named "--"),
# second "--" is the real separator
ts_init_subtest "dashdash-optarg-odd"
$TS_HELPER_SCRIPT -O "$TS_OUTPUT" --log-in -- -- echo dashdash-consumed </dev/null >/dev/null 2>&1
rm -f -- --
ts_finalize_subtest

# first --log-in takes second --log-in as filename (creates file named
# "--log-in"), "--" is the separator
ts_init_subtest "dashdash-optarg-chain-even"
$TS_HELPER_SCRIPT -O "$TS_OUTPUT" --log-in --log-in -- echo dashdash-chain-even </dev/null >/dev/null 2>&1
rm -f -- --log-in
ts_finalize_subtest

# bundled short options: -B takes "c" as inline value (creates file named
# "c"), "--" is the separator
ts_init_subtest "dashdash-optarg-bundle"
$TS_HELPER_SCRIPT -Bc -- echo dashdash-bundle </dev/null >/dev/null 2>&1
mv c "$TS_OUTPUT"
ts_finalize_subtest

ts_init_subtest "size"
$TS_HELPER_SCRIPT --output-limit 9 --command "echo 1:1234567890" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
$TS_HELPER_SCRIPT -a --output-limit 9 --command "echo 2:1234567890" "$TS_OUTPUT" </dev/null >/dev/null 2>&1
echo $? >> "$TS_OUTPUT"
ts_finalize_subtest

ts_finalize