1 #!/bin/bash 2 3 [ -f testing.sh ] && . testing.sh 4 5 #testing "name" "command" "result" "infile" "stdin" 6 7 echo "one" > file1 8 echo "two" > file2 9 testing "cat" "cat && echo yes" "oneyes\n" "" "one" 10 testing "cat -" "cat - && echo yes" "oneyes\n" "" "one" 11 testing "cat file1 file2" "cat file1 file2" "one\ntwo\n" "" "" 12 testing "cat - file" "cat - file1" "zero\none\n" "" "zero\n" 13 testing "cat file -" "cat file1 -" "one\nzero\n" "" "zero\n" 14 15 testing "cat file1 notfound file2" \ 16 "cat file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \ 17 "one\ntwo\ncat: notfound: No such file or directory\n" "" "" 18 19 FILE="$(readlink -f /proc/self/exe)" 20 testing "cat file1" \ 21 'cat "$FILE" > file1 && cmp "$FILE" file1 && echo yes' \ 22 "yes\n" "" "" 23 24 testing "cat - file1" \ 25 "cat - file1 | diff -a -U 0 - file1 | tail -n 1" \ 26 "-hello\n" "" "hello\n" 27 28 testing "cat > /dev/full" \ 29 "cat - > /dev/full 2>stderr && echo ok; cat stderr; rm stderr" \ 30 "cat: xwrite: No space left on device\n" "" "zero\n" 31 32 rm file1 file2 33
