mirror of
https://github.com/dredx/prole.git
synced 2026-09-27 20:54:30 +00:00
909e92109e
- Introduce lib/shell helpers and keep etc/* scripts thin via compatibility shims - Move Kerberos validation to scripts/validation/check_kerberos.sh and update callers - Add deterministic shellspec unit tests under tests/shellspec/ and wire Maven to run them - Add minimal Spring Boot authority module with startup + /health endpoint and Maven wiring - Document the new layout in docs/layout.md Co-authored-by: Junie <junie@jetbrains.com>
410 lines
8.8 KiB
Bash
Executable File
410 lines
8.8 KiB
Bash
Executable File
#!/bin/sh
|
|
# shellcheck disable=SC2004,SC2015,SC2016,SC2034,SC2086,SC2091,SC2123,SC2181,SC2194
|
|
|
|
# Bugs and compatibility check for shell
|
|
|
|
# This script is for development purposes.
|
|
# It provide as is, do not any support.
|
|
# It may change without notice.
|
|
|
|
# Example of use
|
|
# contrib/bugs.sh
|
|
# bash contrib/bugs.sh
|
|
# contrib/test_in_docker.sh [Dockerfile] -- bash contrib/bugs.sh
|
|
|
|
affect() { echo "[affect] $title"; }
|
|
no_problem() { echo "[------] $title"; }
|
|
skip() { echo "[skip ] $title [skip reason: $1]"; }
|
|
|
|
if { file=$(mktemp -t tmp.XXXXXX); } 2>/dev/null; then
|
|
maketemp() { mktemp -t tmp.XXXXXX; }
|
|
rm "$file"
|
|
else
|
|
maketemp() { mktemp tmp.XXXXXX; }
|
|
fi
|
|
|
|
(
|
|
title="01: set -e option is reset (posh)"
|
|
set -eu
|
|
foo() { eval 'return 0'; }
|
|
foo
|
|
case $- in
|
|
*e*) no_problem ;;
|
|
*) affect ;;
|
|
esac
|
|
)
|
|
|
|
(
|
|
title="02: double quoted string treated as a pattern (posh)"
|
|
string="abc[d]"
|
|
pattern="c[d]"
|
|
case $string in
|
|
*"$pattern"*) no_problem ;;
|
|
*) affect ;;
|
|
esac
|
|
)
|
|
|
|
(
|
|
title="03: @: parameter not set (posh, ksh <= around 93s)"
|
|
if (set -u; : "$@") 2>/dev/null; then no_problem; else affect; fi
|
|
)
|
|
|
|
return_true() { false; }
|
|
(
|
|
title="04: function not overrite (ksh)"
|
|
return_true() { true; }
|
|
if return_true; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="05: exit not return exit code (zsh <= around 4.2.5)"
|
|
foo() { (exit 123) &&:; }; foo
|
|
if [ $? -eq 123 ]; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="06: abort if unset not the defined variable (bash <= around 2.05a, zsh <= around 4.2.5, ksh <= around 93s)"
|
|
ok=$(
|
|
set -e
|
|
unset not_defined_variable
|
|
echo 1
|
|
)
|
|
if [ "$ok" ]; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="07: limited arithmetic expansion (dash <= around 0.5.4, old ash)"
|
|
i=0
|
|
ok=$(eval 'i=$((i+1))' 2>/dev/null; echo 1)
|
|
if [ "$ok" ]; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="08: Unsupported trap (posh: around 0.8.5)"
|
|
if (trap '' INT) 2>/dev/null; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="09: different split by IFS (zsh, posh <= around 0.6.13)"
|
|
[ "${ZSH_VERSION:-}" ] && emulate -R sh
|
|
string="1,2,"
|
|
IFS=','
|
|
set -- $string
|
|
if [ $# -eq 2 ]; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="10: variable reference in the same line (dash <= around 0.5.5)"
|
|
i=1
|
|
i=$(($i+1)) j=$i
|
|
if [ "$j" -eq 2 ]; then no_problem; else affect; fi
|
|
)
|
|
|
|
(
|
|
title="11: command time -p output LF at first (solaris)"
|
|
if (command time echo) >/dev/null 2>/dev/null; then
|
|
command time -p printf '' 2>&1 | {
|
|
IFS= read -r line
|
|
if [ "$line" ]; then no_problem; else affect; fi
|
|
}
|
|
else
|
|
skip 'time command not found'
|
|
fi
|
|
)
|
|
|
|
(
|
|
title="12: cat not ignore set -e (zsh = around 5.4.2)"
|
|
(
|
|
set -e
|
|
nagative() { false; }
|
|
if false; then :; else nagative && : || :; fi
|
|
)
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title="13: many unset cause a Segmentation fault (mksh = around 39)"
|
|
(
|
|
i=0
|
|
while [ $i -lt 30000 ]; do
|
|
unset v ||:
|
|
i=$(($i+1))
|
|
done
|
|
) 2>/dev/null
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title="14: here document does not expand parameters (ash = around 0.3.8)"
|
|
set -- value
|
|
foo() { cat; }
|
|
result=$(foo<<HERE
|
|
$1
|
|
HERE
|
|
)
|
|
[ "$result" = value ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title="15: glob not working (posh <= around 0.12.6)"
|
|
files=$(echo "/"*)
|
|
[ "$files" != "/*" ] && no_problem || affect
|
|
)
|
|
(
|
|
title="16: 'command' can not prevent error (bash = 2.03)"
|
|
foo() {
|
|
set -e
|
|
command false &&:
|
|
echo ok
|
|
}
|
|
ret=$(foo)
|
|
[ "$ret" = "ok" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title="17: can not return within eval (posh = around 2.36)"
|
|
foo() {
|
|
eval 'return 0'
|
|
return 1
|
|
}
|
|
foo &&:
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title="18: do not glob with set -u (posh = around 0.10.2)"
|
|
set -u
|
|
[ "$(echo /*)" != "/*" ]
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='19: can not get $POSH_VERSION (posh = around 0.8.5)'
|
|
if [ "${POSH_VERSION:-}" ]; then
|
|
[ "$POSH_VERSION" != "POSH_VERSION" ]
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
else
|
|
skip 'this shell is not posh'
|
|
fi
|
|
)
|
|
|
|
(
|
|
title='20: do not remove leading space when read with one arguments (yash = around 2.36)'
|
|
IFS=' '
|
|
read -r line<<HERE
|
|
line
|
|
HERE
|
|
[ "$line" = "line" ]
|
|
[ $? -eq 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='21: cat not ignore set -e with eval (pdksh = around 5.2.14 on debian 3.0)'
|
|
foo() {
|
|
set -e
|
|
bar() {
|
|
eval "false"
|
|
echo ok
|
|
}
|
|
bar ||:
|
|
}
|
|
ret=$(foo)
|
|
[ "$ret" = "ok" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='22: internal error: j_async: bad nzombie (0) (posh = around 0.6.13)'
|
|
file=$(maketemp)
|
|
(
|
|
sleep 0 &
|
|
wait $!
|
|
) 2>"$file"
|
|
ret=$(cat "$file")
|
|
rm "$file"
|
|
|
|
case $ret in
|
|
*bad\ nzombie*) affect ;;
|
|
*) no_problem ;;
|
|
esac
|
|
)
|
|
|
|
(
|
|
title='23: can not read after reading null character (yash = around 2.46)'
|
|
file=$(maketemp)
|
|
printf 'foo\0bar' > "$file"
|
|
IFS= read -r ret < "$file"
|
|
IFS= read -r ret <<HERE
|
|
AAA
|
|
HERE
|
|
rm "$file"
|
|
[ "$ret" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='24: variable expansion not working with the positional parameter (posh, pdksh)'
|
|
set -- 'foobar' 'bar'
|
|
[ "${1%$2}" = "foo" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='25: printf can not handle octal numbers correctly (old pdksh, zsh <= around 4.0.4)'
|
|
# zsh 4.2.5: ch=\101
|
|
# pdksh on debian 3.0: \1: invalid escape
|
|
ch=$(printf "\101" 2>/dev/null) ||:
|
|
[ "$ch" = "A" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='26: Segmentation fault in eval (ksh 93q, 93r)'
|
|
(
|
|
(
|
|
str="" i=0
|
|
step1() {
|
|
if (eval ':' 2>/dev/null); then :; fi
|
|
return 0
|
|
}
|
|
step2() { set --; eval "$(:)"; }
|
|
step3() { eval "str=\${str#}"; }
|
|
step1
|
|
step2
|
|
while [ $i -lt 100 ]; do
|
|
step3 # 10 Segmentation fault "$@
|
|
i=$(($i+1))
|
|
done
|
|
) &
|
|
wait $! # wait is not related this bug, it just prevent fail.
|
|
) 2>/dev/null
|
|
[ $? = 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='27: set -C not working (posh = around 0.10.2)'
|
|
file=$(maketemp)
|
|
(set -C; : > "$file") 2>/dev/null &&:
|
|
ret=$?
|
|
rm "$file"
|
|
[ $ret -ne 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='28: variable expansion not working within the double qoute (posh >= 0.8.5)'
|
|
a='foobar' b='bar'
|
|
[ "${a%"$b"*}" = "foo" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='29: case will be aborted when exit status is error (mksh <= 35.2, pdksh 5.2.14 on debian 2.2)'
|
|
foo() { set -e; case 1 in (*) false &&: ;; esac; echo ok; }
|
|
ret=$(foo)
|
|
[ "$ret" = "ok" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='30: eval interpret invalid -- option (posh = around 0.3.14)'
|
|
ret=$(eval echo -- foo)
|
|
[ "$ret" = "-- foo" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='31: ${v%%=*} not working (zsh <= around 4.3.17)'
|
|
kv="key=value"
|
|
(ret="${kv%%=*}"; [ "$ret" = "key" ]) 2>/dev/null &&:
|
|
[ $? = 0 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='32: last readonly always display "is read only" in subshell (ksh 93q, 93r)'
|
|
(
|
|
# readonly A # => not display
|
|
# readonly B # => display "B is read only"
|
|
readonly A; (readonly B) 2>/dev/null
|
|
[ $? = 0 ] && no_problem || affect
|
|
) &&:
|
|
) 2>/dev/null
|
|
|
|
(
|
|
title='33: fails when use readonly with value (pdksh 5.2.14 on debian 2.2)'
|
|
message=$( ( readonly value=123 ) 2>&1 )
|
|
[ "$message" ] && affect || no_problem
|
|
)
|
|
|
|
(
|
|
title='34: built-in commands can not redefine (busybox = around 1.1.3)'
|
|
whoami() { echo nobody; }
|
|
[ "$(whoami)" = nobody ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='35: exit status is not 127 when command not found (zsh <= around 4.0.4)'
|
|
no-such-command 2>/dev/null &&:
|
|
[ $? = 127 ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='36: exit status is not 127 when command not found and PATH='' (bash <= 4.3)'
|
|
no-such-command 2>/dev/null &&:
|
|
if [ $? = 1 ]; then
|
|
skip 'affected #35'
|
|
else
|
|
set -e
|
|
PATH=''
|
|
no-such-command 2>/dev/null &&:
|
|
[ $? = 127 ] && no_problem || affect
|
|
fi
|
|
)
|
|
|
|
(
|
|
title='37: wrong parse command substitution (bosh/posh = 20181030,20190311)'
|
|
$(
|
|
cat << HERE
|
|
HERE
|
|
)
|
|
ret=$( printf a; printf b )
|
|
[ "$ret" = "ab" ] && no_problem || affect
|
|
)
|
|
|
|
(
|
|
title='38: Freeze in pipe processing (bosh/posh = 20181030,20190311)'
|
|
|
|
printf '1\n2\n' | cat | while read -r line; do
|
|
# /usr/bin/printf '%s' "$line" # freeze
|
|
printf '%s' "$line" # not freeze
|
|
done > /dev/null
|
|
|
|
[ -e /usr/bin/printf ] && printf=/usr/bin/printf || printf=/bin/printf
|
|
|
|
file=$(maketemp)
|
|
# Code for detection. Output one line only.
|
|
{ echo 1; echo 2; } | {
|
|
while IFS= read -r line; do
|
|
echo "$line"
|
|
done | cat | while read -r line; do
|
|
$printf '%s' "$line"
|
|
done
|
|
} > $file
|
|
ret=$(cat "$file")
|
|
rm "$file"
|
|
[ "$ret" = "1" ] && affect || no_problem
|
|
)
|
|
|
|
(
|
|
title='39: can not set -e options with eval (pdksh, mksh, posh)'
|
|
set -e
|
|
eval "set +e"
|
|
case $- in
|
|
*e*) affect ;;
|
|
*) no_problem ;;
|
|
esac
|
|
)
|
|
|
|
(
|
|
title='40: can not return exit status from subshell (bash 4.1.5, 4.2)'
|
|
ret() { return $1; }
|
|
foo() { set -e; ret 123; }
|
|
set +e
|
|
(foo)
|
|
[ $? = 123 ] && no_problem || affect
|
|
)
|
|
|
|
echo Done
|