1 #!/bin/bash 2 3 [ -f testing.sh ] && . testing.sh 4 5 #testing "name" "command" "result" "infile" "stdin" 6 7 APWD="$(pwd -P)" 8 9 testing "missing" "readlink notfound || echo yes" "yes\n" "" "" 10 11 # simple tests on a file 12 13 touch file 14 testing "file" "readlink file || echo yes" "yes\n" "" "" 15 testing "-f dir" "readlink -f ." "$APWD\n" "" "" 16 testing "-f missing" "readlink -f notfound" "$APWD/notfound\n" "" "" 17 18 ln -sf notfound link 19 testing "link" "readlink link" "notfound\n" "" "" 20 testing "link->missing" "readlink -f link" "$APWD/notfound\n" "" "" 21 ln -sf ../../ link 22 testing "stays relative" "readlink link" "../../\n" "" "" 23 rm link 24 ln -sf file link 25 testing "-f link->file" "readlink -f link" "$APWD/file\n" "" "" 26 ln -sf . link 27 testing "-f link->dir" "readlink -f link" "$APWD\n" "" "" 28 ln -snf link link 29 testing "link->link (recursive)" "readlink link" "link\n" "" "" 30 testing "-f link->link (recursive)" \ 31 "readlink -f link 2>/dev/null || echo yes" "yes\n" "" "" 32 33 testing "-q notlink" "readlink -q file || echo yes" "yes\n" "" "" 34 testing "-q link" "readlink -q link && echo yes" "yes\n" "" "" 35 testing "-q notfound" "readlink -q notfound || echo yes" "yes\n" "" "" 36 testing "-e found" "readlink -e file" "$APWD/file\n" "" "" 37 testing "-e notfound" \ 38 "readlink -e notfound 2>/dev/null || echo yes" "yes\n" "" "" 39 testing "-nf ." "readlink -nf ." "$APWD" "" "" 40 41 mkdir sub && 42 ln -s . here && 43 ln -s ./sub dir && 44 touch sub/bang || exit 1 45 testing "-f multi" "readlink -f dir/../here/dir/bang" \ 46 "$APWD/sub/bang\n" "" "" 47 testing "-f link/missing" "readlink -f dir/boing" \ 48 "$APWD/sub/boing\n" "" "" 49 testing "-f /dev/null/file" \ 50 "readlink -f /dev/null/file 2>/dev/null || echo yes" "yes\n" "" "" 51 ln -sf / link || exit 1 52 testing "-f link->/" "readlink -e link/dev" "/dev\n" "" "" 53 testing "-f /dev/null/.." \ 54 "readlink -f link/null/.. 2>/dev/null || echo yes" "yes\n" "" "" 55 rm -f link && ln -sf link link || exit 1 56 testing "recurse" "readlink link" "link\n" "" "" 57 58 rm file link sub/bang dir here 59 rmdir sub 60 61 # Make sure circular links don't run away. 62 63 ln -s link1 link2 64 ln -s link2 link1 65 testing "follow recursive2" "readlink -f link1 || echo yes" \ 66 "yes\n" "" "" 67 rm link1 link2 68
