| Divya Kothari | a0f56be | 2014-06-26 07:25:20 -0500 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |
| 3 | # Copyright 2013 Robin Mittal <robinmittal.it@gmail.com> |
| 4 | # Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com> |
| 5 | |
| 6 | [ -f testing.sh ] && . testing.sh |
| 7 | |
| 8 | #testing "name" "command" "result" "infile" "stdin" |
| 9 | #set -x |
| 10 | |
| 11 | echo file1 > file |
| 12 | testing "ln create_hardlink" "ln file hlink && [ file -ef hlink ] && |
| 13 | echo 'yes'" "yes\n" "" "" |
| 14 | testing "ln create_softlink" "ln -s file slink && [ -L slink ] && |
| 15 | readlink slink" "file\n" "" "" |
| 16 | rm slink hlink |
| 17 | |
| 18 | echo hlink1 > hlink |
| 19 | testing "ln force_create_hardlink" "ln -f file hlink && |
| 20 | [ file -ef hlink ] && cat hlink 2>/dev/null" "file1\n" "" "" |
| 21 | |
| 22 | echo slink1 > slink |
| 23 | testing "ln force_create_softlink" "ln -f -s file slink && |
| 24 | [ -L slink ] && readlink slink" "file\n" "" "" |
| 25 | rm slink hlink |
| 26 | |
| 27 | echo hlink1 > hlink |
| 28 | set +e |
| 29 | testing "ln preserves_hardlinks" "ln file hlink 2>/dev/null || echo 'yes'" \ |
| 30 | "yes\n" "" "" |
| 31 | |
| 32 | echo slink1 > slink |
| 33 | set +e |
| 34 | testing "ln preserves_softlinks" "ln -s file slink 2>/dev/null || echo 'yes'" \ |
| 35 | "yes\n" "" "" |
| 36 | rm slink hlink |
| 37 | |
| 38 | mkdir dir |
| 39 | testing "ln multilevel_symbolic_links" "ln -s dir slink && |
| 40 | ln -s file slink && [ -L slink -a -L slink/file ] && |
| 41 | readlink slink && readlink slink/file" "dir\nfile\n" "" "" |
| 42 | rm slink |
| 43 | |
| 44 | testing "ln no_dereference" "ln -s dir slink && |
| 45 | ln -n -s file slink 2>/dev/null || [ -L slink ] && readlink slink" \ |
| 46 | "dir\n" "" "" |
| 47 | rm -rf file dir slink |
| 48 | |
| 49 | touch file1 file2 && mkdir dir |
| 50 | testing "ln create_multiple_hardlinks" "ln file* dir/ && |
| 51 | [ file1 -ef dir/file1 -a file2 -ef dir/file2 ] && echo 'yes'" "yes\n" "" "" |
| 52 | rm -rf file* dir |
| 53 | |
| 54 | touch file1 file2 && mkdir dir |
| 55 | testing "ln create_multiple_softlinks" "ln -s file* dir/ && |
| 56 | [ -L dir/file1 -a -L dir/file2 ] && readlink dir/file1 && |
| 57 | readlink dir/file2" "file1\nfile2\n" "" "" |
| 58 | rm -rf file* dir |
| 59 | |
| 60 | echo file1 > file |
| 61 | testing "ln create_softlink_and_remove_sourcefile" "ln -s file slink && |
| 62 | [ -L slink ] && rm file && cat slink 2>/dev/null || echo 'yes' " \ |
| 63 | "yes\n" "" "" |
| 64 | rm -f file slink |
| 65 | |
| 66 | echo file1 > file |
| 67 | testing "ln create_hardlink_and_remove_sourcefile" "ln file hlink && |
| 68 | [ file -ef hlink ] && rm file && [ -f hlink ] && echo 'yes'" \ |
| 69 | "yes\n" "" "" |
| 70 | rm -f file hlink |