quote3.tests

来自「适合新手读的c源代码,包含linux下ls、echo、ping等常用工具的源代码」· TESTS 代码 · 共 22 行

empty=''

echo 'Testing: in ""'
for a in ""; do echo ".$a."; done

echo 'Testing: in '"''"
for a in ''; do echo ".$a."; done

echo 'Testing: in $empty'
for a in $empty; do echo ".$a."; done

echo 'Testing: in $empty""'
for a in $empty""; do echo ".$a."; done

echo 'Testing: in $empty'"''"
for a in $empty''; do echo ".$a."; done

echo 'Testing: in "$empty"'
for a in "$empty"; do echo ".$a."; done

echo Finished