t/install-sh-unittests.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2024 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Various install-sh checks.
  18
  19 am_create_testdir=empty
  20 . test-init.sh
  21
  22 install_sh_fail ()
  23 {
  24   err_rx=$1; shift
  25   ./install-sh ${1+"$@"} 2>stderr && { cat stderr >&2; exit 1; }
  26   cat stderr >&2
  27   $EGREP "install-sh:.* $err_rx" stderr || exit 1
  28 }
  29
  30 get_shell_script install-sh
  31
  32 # Basic errors.
  33 install_sh_fail 'no input file specified'
  34 install_sh_fail 'no input file specified' dest
  35 install_sh_fail 'no input file specified' -m 644 dest
  36 install_sh_fail 'no input file specified' -c -t dest
  37
  38 # Incorrect usages.
  39 : > bar
  40 : > baz
  41 : > qux
  42 install_sh_fail 'target directory not allowed when installing a directory' \
  43                 -d -t foo
  44 install_sh_fail 'target directory not allowed when installing a directory' \
  45                 -d -t foo bar
  46 install_sh_fail 'foo: [iI]s not a directory' -t foo bar
  47 install_sh_fail 'foo: [iI]s not a directory' bar baz foo
  48 mkdir foo
  49 install_sh_fail 'target directory not allowed when installing a directory' \
  50                 -d -t foo
  51 install_sh_fail 'target directory not allowed when installing a directory' \
  52                 -d -t foo bar
  53 rmdir foo
  54 rm -f bar baz qux
  55
  56 # Directories.
  57 for opts in '-d' '-d -T' '-T -d' '-d -T -d' '-T -d -T -d -T'; do
  58   # It should be OK to create no directory.  We sometimes need
  59   # this when directory are conditionally defined.
  60   ./install-sh $opts
  61   # One directory.
  62   ./install-sh $opts d0
  63   test -d d0
  64   # Multiple directories (for make installdirs).
  65   ./install-sh $opts d1 d2 d3 d4
  66   test -d d1
  67   test -d d2
  68   test -d d3
  69   test -d d4
  70   rmdir d[0-9]
  71   # Subdirectories.
  72   ./install-sh $opts p1/p2/p3 p4//p5//p6//
  73   test -d p1/p2/p3
  74   test -d p4/p5/p6
  75   rmdir p[0-9]/p[0-9]/p[0-9]
  76   rmdir p[0-9]/p[0-9]
  77   rmdir p[0-9]
  78 done
  79
  80 # Files.
  81 mkdir d0 d1 d2 d3 d4
  82 : > x
  83 ./install-sh -c -m 644 x y
  84 test -f x
  85 test -f y
  86 ./install-sh -m 644 y z
  87 test -f y
  88 test -f z
  89 # Multiple files.
  90 ./install-sh -m 644 -c x z d1
  91 test -f x
  92 test -f z
  93 test -f d1/x
  94 test -f d1/z
  95 ./install-sh -m 644 x z d2//
  96 test -f x
  97 test -f z
  98 test -f d2/x
  99 test -f d2/z
 100 ./install-sh -t d3 -m 644 x z
 101 test -f x
 102 test -f z
 103 test -f d3/x
 104 test -f d3/z
 105 ./install-sh -t d4// -m 644 x z
 106 test -f x
 107 test -f z
 108 test -f d4/x
 109 test -f d4/z
 110 ./install-sh -T x d3/y
 111 test -f x
 112 test -f d3/y
 113 install_sh_fail 'd3: [iI]s a directory' -T x d3
 114 install_sh_fail 'd4(//)?: [iI]s a directory' -T x d4//
 115
 116 # Ensure that install-sh works with names that include spaces.
 117 touch 'a  b'
 118 mkdir 'x  y'
 119 ./install-sh 'a  b' 'x  y'
 120 test -f x\ \ y/a\ \ b
 121 test -f 'a  b'
 122
 123 # Ensure we do not run into 'test' operator precedence bugs with Tru64 sh.
 124 for c in = '(' ')' '!'; do
 125   install_sh_fail 'no input file specified' $c
 126   test -f stderr # sanity check
 127   grep 'test: ' stderr && exit 1
 128   # Skip tests if the file system is not capable.
 129   mkdir ./$c || continue
 130   rmdir ./$c
 131   ./install-sh -d $c/$c/$c
 132   rm -rf ./$c
 133   ./install-sh -d $c d5/$c/$c
 134   test -d ./$c
 135   test -d d5/$c/$c
 136   ./install-sh x $c
 137   test -f ./$c/x
 138   rm -f ./$c/x
 139   ./install-sh -t $c x
 140   test -f ./$c/x
 141   rm -rf ./$c
 142   ( : > ./$c ) || continue
 143   ./install-sh $c x d5/$c/$c
 144   test -f d5/$c/$c/x
 145   test -f d5/$c/$c/$c
 146   rm -f d5/$c/$c/?
 147   ./install-sh -t d5/$c/$c $c x
 148   test -f d5/$c/$c/x
 149   test -f d5/$c/$c/$c
 150 done
 151
 152 :