projects / apple / shell_cmds.git / blame
| Commit | Line | Data |
|---|---|---|
| deb63bfb | 1 | # $FreeBSD: head/bin/sh/tests/builtins/var-assign2.0 213738 2010-10-12 18:20:38Z obrien $ |
| 71aad674 A |
2 | IFS=, |
| 3 | ||
| 4 | SPECIAL="break,\ | |
| 5 | :,\ | |
| 6 | continue,\ | |
| 7 | . /dev/null,\ | |
| 8 | eval,\ | |
| 9 | exec,\ | |
| 10 | export -p,\ | |
| 11 | readonly -p,\ | |
| 12 | set,\ | |
| 13 | shift 0,\ | |
| 14 | times,\ | |
| 15 | trap,\ | |
| 16 | unset foo" | |
| 17 | ||
| 18 | UTILS="alias,\ | |
| 19 | bg,\ | |
| 20 | bind,\ | |
| 21 | cd,\ | |
| 22 | command echo,\ | |
| 23 | echo,\ | |
| 24 | false,\ | |
| 25 | fc -l,\ | |
| 26 | fg,\ | |
| 27 | getopts a var,\ | |
| 28 | hash,\ | |
| 29 | jobs,\ | |
| 30 | printf a,\ | |
| 31 | pwd,\ | |
| 32 | read var < /dev/null,\ | |
| 33 | test,\ | |
| 34 | true,\ | |
| 35 | type ls,\ | |
| 36 | ulimit,\ | |
| 37 | umask,\ | |
| 38 | unalias -a,\ | |
| 39 | wait" | |
| 40 | ||
| 41 | set -e | |
| 42 | ||
| 43 | # With 'command', variable assignments do not affect the shell environment. | |
| 44 | ||
| 45 | set -- ${SPECIAL} | |
| 46 | for cmd in "$@" | |
| 47 | do | |
| 48 | ${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1 | |
| 49 | done | |
| 50 | ||
| 51 | set -- ${UTILS} | |
| 52 | for cmd in "$@" | |
| 53 | do | |
| 54 | ${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1 | |
| 55 | done |