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utils-std

Collection of commonly available Unix tools git clone https://anongit.hacktivis.me/git/utils-std.git/

ln.sh (4074B)

    

  1. #!/bin/sh
  2. # SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
  3. # SPDX-License-Identifier: MPL-2.0
  5. plans=63
  6. WD=$(dirname "$0")
  7. target="${WD}/../cmd/ln"
  8. . "${WD}/tap.sh"
  10. t_readlink() {
  11. 	t_cmd "readlink:$1 -> $2" "$2
  12. " readlink "$1"
  13. }
  15. t_args --exit=1 hard_enoent \
  16. 	"ln: error: Failed creating hard link from 'hard_enoent_src' to 'hard_enoent_dest': No such file or directory
  17. " \
  18. 	hard_enoent_src hard_enoent_dest
  20. t_args --exit=1 soft_enoent \
  21. 	"ln: error: Failed creating symlink 'hard_enoent_dest/hard_enoent_ref1': No such file or directory
  22. " \
  23. 	-s hard_enoent_ref1 hard_enoent_ref2 hard_enoent_dest
  25. t_cmd '' '' touch hard_file_src
  26. t_args 'hard_file' '' hard_file_src hard_file_dest
  27. t_cmd '' '' test -f hard_file_dest
  28. t_cmd '' '' rm hard_file_src hard_file_dest
  30. t_cmd '' '' touch hard_file_src1 ./hard_file_src2
  31. t_cmd '' '' mkdir hard_dir_dest
  32. t_args 'hard_file_dir' '' hard_file_src1 ./hard_file_src2 hard_dir_dest
  33. t_cmd '' '' test -f hard_dir_dest/hard_file_src1
  34. t_cmd '' '' test -f hard_dir_dest/hard_file_src2
  35. t_cmd '' '' rm hard_file_src1 hard_file_src2
  36. t_cmd '' '' rm -r hard_dir_dest
  38. t_args 'sym_enoent' '' -s sym_enoent_ref sym_enoent_dest
  39. t_readlink sym_enoent_dest sym_enoent_ref
  40. t_cmd '' '' rm sym_enoent_dest
  43. t_args --exit=1 'sym_enoent2' \
  44. "ln: error: Failed creating symlink 'sym_enoent_dest/sym_enoent_ref1': No such file or directory
  45. " \
  46. 	-s sym_enoent_ref1 sym_enoent_ref2 sym_enoent_dest
  48. t_cmd '' '' mkdir sym_dir_slash
  49. t_args 'sym_dir_slash' '' -s sym_enoent_ref1 ./sym_enoent_ref2 sym_dir_slash/
  50. t_readlink sym_dir_slash/sym_enoent_ref1 sym_enoent_ref1
  51. t_readlink sym_dir_slash/sym_enoent_ref2 ./sym_enoent_ref2
  52. t_cmd '' '' rm -r sym_dir_slash
  54. t_cmd '' '' mkdir sym_dir_noslash
  55. t_args 'sym_dir_noslash' '' -s sym_enoent_ref1 ./sym_enoent_ref2 sym_dir_noslash
  56. t_readlink sym_dir_noslash/sym_enoent_ref1 sym_enoent_ref1
  57. t_readlink sym_dir_noslash/sym_enoent_ref2 ./sym_enoent_ref2
  58. t_cmd '' '' rm -r sym_dir_noslash
  60. t_cmd '' '' touch force_symlink
  61. t_args --exit=1 'force_symlink' "ln: error: Destination 'force_symlink' already exists
  62. " -s foo force_symlink
  63. t_cmd --exit=1 '' '' test -L force_symlink
  64. t_args 'force_symlink:force' '' -sf foo force_symlink
  65. t_cmd '' '' test -L force_symlink
  66. t_cmd '' '' rm force_symlink
  68. t_cmd '' '' mkdir n_directory
  69. t_args 'n_directory:n_dir_symlink' '' -s n_directory n_dir_symlink
  70. t_args --exit=1 'n_directory:sn' "ln: error: Destination 'n_dir_symlink' already exists
  71. " -sn //example.org n_dir_symlink
  72. t_readlink n_dir_symlink n_directory
  73. t_args 'n_dir_symlink:snf' '' -snf //example.org n_dir_symlink
  74. t_readlink n_dir_symlink //example.org
  75. t_cmd '' '' rm -r n_directory n_dir_symlink
  77. t_cmd '' '' mkdir e_target_dir
  78. t_args 'e_ref_dir:e_target_dir' '' -s e_ref_dir e_target_dir
  79. t_cmd '' '' test '!' -e e_ref_dir
  80. t_cmd '' '' test '!' -L e_target_dir
  81. t_cmd '' '' test -d e_target_dir
  82. t_cmd '' '' test -L e_target_dir/e_ref_dir
  83. echo mere copy > e_src_dir
  84. t_cmd '' '' test -f e_src_dir
  85. t_args 'e_src_dir:e_target_dir' '' e_src_dir e_target_dir
  86. echo hardlink > e_src_dir
  87. t_cmd '' '' test -d e_target_dir
  88. t_cmd '' '' test -f e_target_dir/e_src_dir
  89. t_cmd '' 'hardlink
  90. ' cat e_target_dir/e_src_dir
  91. t_cmd '' '' rm -r e_target_dir e_src_dir
  93. t_args 'implicit_dest' '' -sn //example.org
  94. t_readlink ./example.org //example.org
  95. t_cmd '' '' rm ./example.org
  97. t_args 'target_broken_symlink:create' '' -s /var/empty/e/no/ent target_broken_symlink
  98. t_args --exit=1 'target_broken_symlink' "\
  99. ln: error: Destination 'target_broken_symlink' already exists
  100. " -s //example.org target_broken_symlink
  101. t_args 'target_broken_symlink:force' '' -sf //example.org target_broken_symlink
  102. t_cmd 'target_broken_symlink:cleanup' '' rm target_broken_symlink
  104. t_args 'dest_broken_symlink:create' '' -s /foo/bar/dest_broken_symlink ./
  105. t_args --exit=1 'dest_broken_symlink' "\
  106. ln: error: Destination './/dest_broken_symlink' already exists
  107. " -s /foo/bar/dest_broken_symlink ./
  108. t_args 'dest_broken_symlink:force' '' -sf /foo/bar/dest_broken_symlink ./
  109. t_cmd 'dest_broken_symlink:cleanup' '' rm dest_broken_symlink