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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-11 02:05:21 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-11 02:05:21 +0200 |
| commit | 81f962f3df0d7194b7a52c6f83259727759094c4 (patch) | |
| tree | 906d5d55118f0a7c96579c7d12c62b3a14311a7a /shell/ash_test/ash-getopts/getopt_optarg.tests | |
| parent | 74d40589288890fffea437ed2f38ad1f2dc740e5 (diff) | |
| download | busybox-81f962f3df0d7194b7a52c6f83259727759094c4.tar.gz | |
hush: teach getopts to set/unset OPTARG
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test/ash-getopts/getopt_optarg.tests')
| -rwxr-xr-x | shell/ash_test/ash-getopts/getopt_optarg.tests | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/shell/ash_test/ash-getopts/getopt_optarg.tests b/shell/ash_test/ash-getopts/getopt_optarg.tests new file mode 100755 index 000000000..b346284f0 --- /dev/null +++ b/shell/ash_test/ash-getopts/getopt_optarg.tests @@ -0,0 +1,16 @@ +set -- -q -w e -r -t -y +echo "*** no OPTIND, optstring:'w:et' args:$*" +var=QWERTY +OPTARG=ASDFGH +while getopts "w:et" var; do + echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'" +done +echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'" + +set -- -w 1 -w2 -w -e -e -t -t +echo "*** OPTIND=0, optstring:'w:et' args:$*" +OPTIND=0 +while getopts "w:et" var; do + echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'" +done +echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'" |