| Rob Landley | b4ed762 | 2007-12-15 22:05:42 -0600 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |
| 3 | [ -f testing.sh ] && . testing.sh |
| 4 | |
| 5 | #testing "name" "command" "result" "infile" "stdin" |
| 6 | |
| 7 | testing "readlink missing" "readlink notfound || echo yes" "yes\n" "" "" |
| 8 | |
| Rob Landley | e25e8b5 | 2007-12-16 18:02:44 -0600 | [diff] [blame^] | 9 | # simple tests on a file |
| 10 | |
| Rob Landley | b4ed762 | 2007-12-15 22:05:42 -0600 | [diff] [blame] | 11 | touch file |
| 12 | testing "readlink file" "readlink file || echo yes" "yes\n" "" "" |
| 13 | testing "readlink -f dir" "readlink -f ." "$(pwd)\n" "" "" |
| 14 | testing "readlink -f missing" "readlink -f notfound" "$(pwd)/notfound\n" "" "" |
| 15 | |
| Rob Landley | e25e8b5 | 2007-12-16 18:02:44 -0600 | [diff] [blame^] | 16 | # Test a link that points to nonexistent file |
| Rob Landley | b4ed762 | 2007-12-15 22:05:42 -0600 | [diff] [blame] | 17 | ln -s notfound link |
| 18 | testing "readlink link" "readlink link" "notfound\n" "" "" |
| 19 | testing "readlink link->missing" "readlink -f link" "$(pwd)/notfound\n" "" "" |
| 20 | ln -sf file link |
| 21 | testing "readlink -f link->file" "readlink -f link" "$(pwd)/file\n" "" "" |
| 22 | ln -sf . link |
| 23 | testing "readlink -f link->dir" "readlink -f link" "$(pwd)\n" "" "" |
| 24 | ln -snf link link |
| 25 | testing "readlink link->link (recursive)" "readlink link" "link\n" "" "" |
| 26 | testing "readlink -f link->link (recursive)" "readlink -f link || echo yes" \ |
| 27 | "yes\n" "" "" |
| 28 | rm file link |
| 29 | |
| Rob Landley | e25e8b5 | 2007-12-16 18:02:44 -0600 | [diff] [blame^] | 30 | # Make sure circular links don't run away. |
| 31 | |
| Rob Landley | b4ed762 | 2007-12-15 22:05:42 -0600 | [diff] [blame] | 32 | ln -s link1 link2 |
| 33 | ln -s link2 link1 |
| 34 | testing "readlink follow recursive2" "readlink -f link1 || echo yes" \ |
| 35 | "yes\n" "" "" |
| 36 | rm link1 link2 |
| Rob Landley | e25e8b5 | 2007-12-16 18:02:44 -0600 | [diff] [blame^] | 37 | |
| 38 | # Fun with relative paths |
| 39 | |
| 40 | ln -s /usr/include/sys/../sys newsys |
| 41 | ln -s newsys newsys2 |
| 42 | testing "readlink maintains relative paths" "readlink newsys" \ |
| 43 | "/usr/include/sys/../sys\n" "" "" |
| 44 | testing "readlink -f resolves relative path" "readlink -f newsys2/../stdio.h" \ |
| 45 | "/usr/include/stdio.h\n" "" "" |
| 46 | rm newsys newsys2 |