1 #!/bin/bash 2 3 [ -f testing.sh ] && . testing.sh 4 5 testing "not enough arguments [fail]" "cmp input 2>/dev/null || echo yes" "yes\n" "foo" "" 6 testing "missing file1 [fail]" "cmp file1 input 2>/dev/null || echo yes" "yes\n" "foo" "" 7 8 #mkdir dir 9 #testing "directory [fail]" "cmp dir dir 2>/dev/null || echo yes" \ 10 #"yes\n" "" "" 11 #rmdir dir 12 13 echo "ab 14 c" > input2 15 16 testing "identical files, stdout" "cmp input input2" "" "ab\nc\n" "" 17 testing "identical files, return code" "cmp input input2 && echo yes" "yes\n" "ab\nc\n" "" 18 19 testing "EOF, stderr" "cmp input input2 2>&1" "cmp: EOF on input2\n" "ab\nc\nx" "" 20 testing "EOF, return code" "cmp input input2 2>/dev/null || echo yes" "yes\n" "ab\nc\nx" "" 21 # The gnu/dammit version fails this because posix says "char" and they don't. 22 testing "diff, stdout" "cmp input input2" "input input2 differ: char 4, line 2\n" "ab\nx\nx" "" 23 testing "diff, return code" "cmp input input2 > /dev/null || echo yes" "yes\n" "ab\nx\nx" "" 24 25 testing "-s EOF, return code" "cmp -s input input2 2>&1 || echo yes" "yes\n" "ab\nc\nx" "" 26 testing "-s diff, return code" "cmp -s input input2 2>&1 || echo yes" "yes\n" "ab\nx\nx" "" 27 28 testing "-l EOF, stderr" "cmp -l input input2 2>&1" "cmp: EOF on input2\n" "ab\nc\nx" "" 29 testing "-l diff and EOF, stdout and stderr" "cmp -l input input2 2>&1 | sort" "4 170 143\ncmp: EOF on input2\n" "ab\nx\nx" "" 30 31 testing "-s not exist" "cmp -s input doesnotexist 2>&1 || echo yes" "yes\n" "" "" 32 33 rm input2 34 35 testing "stdin and file" "cmp input -" "input - differ: char 4, line 2\n" "ab\nc\n" "ab\nx\n" 36 #testing "stdin and stdin" "cmp input -" "" "" "ab\nc\n" 37 38
