1 # FEATURE: CONFIG_FEATURE_TR_CLASSES
5 $ECHO -n "echo '$1' | tr '$2' '$3': "
6 echo "$1" | $bb tr "$2" "$3"
11 run_tr "cbaab" abc zyx
12 run_tr "TESTING A B C" '[A-Z]' '[a-z]'
13 run_tr "abc[]" "a[b" AXB
14 run_tr abc '[:alpha:]' A-ZA-Z
15 run_tr abc56 '[:alnum:]' A-ZA-Zxxxxxxxxxx
16 run_tr 012 '[:digit:]' abcdefghi
17 run_tr abc56 '[:lower:]' '[:upper:]'
18 run_tr " " '[:space:]' 12345
19 run_tr " " '[:blank:]' 12
20 run_tr 'a b' '[= =]' X
22 run_tr " .,:" '[:punct:]' 12
23 run_tr " .,:" '[:cntrl:]' 12
26 bb= tr_test > logfile.gnu
27 bb=busybox tr_test > logfile.bb
28 diff -u logfile.gnu logfile.bb