busybox/shell/hush_test/hush-vars/var_subst_in_for.tests
Denis Vlasenko 03eb8bf6ce hush: move towards more correct variable expansion
hush: fix a few cases in FOR v IN ... construct
      unfortunately, code growth is big - ~600 bytes
2007-05-14 16:19:34 +00:00

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if test $# = 0; then
exec "$THIS_SH" var_subst_in_for.tests abc "d e"
fi
echo 'Testing: in x y z'
for a in x y z; do echo ".$a."; done
echo 'Testing: in u $empty v'
empty=''
for a in u $empty v; do echo ".$a."; done
echo 'Testing: in u " $empty" v'
empty=''
for a in u " $empty" v; do echo ".$a."; done
echo 'Testing: in u $empty $empty$a v'
a='a'
for a in u $empty $empty$a v; do echo ".$a."; done
echo 'Testing: in $a_b'
a_b='a b'
for a in $a_b; do echo ".$a."; done
echo 'Testing: in $*'
for a in $*; do echo ".$a."; done
echo 'Testing: in $@'
for a in $@; do echo ".$a."; done
echo 'Testing: in -$*-'
for a in -$*-; do echo ".$a."; done
echo 'Testing: in -$@-'
for a in -$@-; do echo ".$a."; done
echo 'Testing: in $a_b -$a_b-'
a_b='a b'
for a in $a_b -$a_b-; do echo ".$a."; done
echo Finished