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shell: add OPTARG poisoning to getopt_optarg.tests

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ash fails this!

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-08-11 02:37:48 +02:00
parent 81f962f3df
commit 9a7d0a0191
3 changed files with 18 additions and 5 deletions
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2
shell/hush_test/hush-getopts/getopt_optarg.tests
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@@ -4,6 +4,7 @@ var=QWERTY
OPTARG=ASDFGH
while getopts "w:et" var; do
echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
OPTARG=ASDFGH
done
echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
@@ -12,5 +13,6 @@ echo "*** OPTIND=0, optstring:'w:et' args:$*"
OPTIND=0
while getopts "w:et" var; do
echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
OPTARG=ASDFGH
done
echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"