t/t3600-rm.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Carl D. Worth
   4 #
   5
   6 test_description='Test of the various options to git rm.'
   7
   8 . ./test-lib.sh
   9
  10 # Setup some files to be removed, some with funny characters
  11 test_expect_success \
  12     'Initialize test directory' \
  13     "touch -- foo bar baz 'space embedded' -q &&
  14      git add -- foo bar baz 'space embedded' -q &&
  15      git-commit -m 'add normal files' &&
  16      test_tabs=y &&
  17      if touch -- 'tab   embedded' 'newline
  18 embedded'
  19      then
  20      git add -- 'tab    embedded' 'newline
  21 embedded' &&
  22      git-commit -m 'add files with tabs and newlines'
  23      else
  24          say 'Your filesystem does not allow tabs in filenames.'
  25          test_tabs=n
  26      fi"
  27
  28 # Later we will try removing an unremovable path to make sure
  29 # git rm barfs, but if the test is run as root that cannot be
  30 # arranged.
  31 test_expect_success \
  32     'Determine rm behavior' \
  33     ': >test-file
  34      chmod a-w .
  35      rm -f test-file
  36      test -f test-file && test_failed_remove=y
  37      chmod 775 .
  38      rm -f test-file'
  39
  40 test_expect_success \
  41     'Pre-check that foo exists and is in index before git rm foo' \
  42     '[ -f foo ] && git ls-files --error-unmatch foo'
  43
  44 test_expect_success \
  45     'Test that git rm foo succeeds' \
  46     'git rm --cached foo'
  47
  48 test_expect_success \
  49     'Post-check that foo exists but is not in index after git rm foo' \
  50     '[ -f foo ] && ! git ls-files --error-unmatch foo'
  51
  52 test_expect_success \
  53     'Pre-check that bar exists and is in index before "git rm bar"' \
  54     '[ -f bar ] && git ls-files --error-unmatch bar'
  55
  56 test_expect_success \
  57     'Test that "git rm bar" succeeds' \
  58     'git rm bar'
  59
  60 test_expect_success \
  61     'Post-check that bar does not exist and is not in index after "git rm -f bar"' \
  62     '! [ -f bar ] && ! git ls-files --error-unmatch bar'
  63
  64 test_expect_success \
  65     'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \
  66     'git rm -- -q'
  67
  68 test "$test_tabs" = y && test_expect_success \
  69     "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \
  70     "git rm -f 'space embedded' 'tab    embedded' 'newline
  71 embedded'"
  72
  73 if test "$test_failed_remove" = y; then
  74 chmod a-w .
  75 test_expect_failure \
  76     'Test that "git rm -f" fails if its rm fails' \
  77     'git rm -f baz'
  78 chmod 775 .
  79 else
  80     test_expect_success 'skipping removal failure (perhaps running as root?)' :
  81 fi
  82
  83 test_expect_success \
  84     'When the rm in "git rm -f" fails, it should not remove the file from the index' \
  85     'git ls-files --error-unmatch baz'
  86
  87 test_expect_success 'Remove nonexistent file with --ignore-unmatch' '
  88         git rm --ignore-unmatch nonexistent
  89 '
  90
  91 test_expect_success '"rm" command printed' '
  92         echo frotz > test-file &&
  93         git add test-file &&
  94         git commit -m "add file for rm test" &&
  95         git rm test-file > rm-output &&
  96         test `egrep "^rm " rm-output | wc -l` = 1 &&
  97         rm -f test-file rm-output &&
  98         git commit -m "remove file from rm test"
  99 '
 100
 101 test_expect_success '"rm" command suppressed with --quiet' '
 102         echo frotz > test-file &&
 103         git add test-file &&
 104         git commit -m "add file for rm --quiet test" &&
 105         git rm --quiet test-file > rm-output &&
 106         test `wc -l < rm-output` = 0 &&
 107         rm -f test-file rm-output &&
 108         git commit -m "remove file from rm --quiet test"
 109 '
 110
 111 # Now, failure cases.
 112 test_expect_success 'Re-add foo and baz' '
 113         git add foo baz &&
 114         git ls-files --error-unmatch foo baz
 115 '
 116
 117 test_expect_success 'Modify foo -- rm should refuse' '
 118         echo >>foo &&
 119         ! git rm foo baz &&
 120         test -f foo &&
 121         test -f baz &&
 122         git ls-files --error-unmatch foo baz
 123 '
 124
 125 test_expect_success 'Modified foo -- rm -f should work' '
 126         git rm -f foo baz &&
 127         test ! -f foo &&
 128         test ! -f baz &&
 129         ! git ls-files --error-unmatch foo &&
 130         ! git ls-files --error-unmatch bar
 131 '
 132
 133 test_expect_success 'Re-add foo and baz for HEAD tests' '
 134         echo frotz >foo &&
 135         git checkout HEAD -- baz &&
 136         git add foo baz &&
 137         git ls-files --error-unmatch foo baz
 138 '
 139
 140 test_expect_success 'foo is different in index from HEAD -- rm should refuse' '
 141         ! git rm foo baz &&
 142         test -f foo &&
 143         test -f baz &&
 144         git ls-files --error-unmatch foo baz
 145 '
 146
 147 test_expect_success 'but with -f it should work.' '
 148         git rm -f foo baz &&
 149         test ! -f foo &&
 150         test ! -f baz &&
 151         ! git ls-files --error-unmatch foo
 152         ! git ls-files --error-unmatch baz
 153 '
 154
 155 test_expect_success 'Recursive test setup' '
 156         mkdir -p frotz &&
 157         echo qfwfq >frotz/nitfol &&
 158         git add frotz &&
 159         git commit -m "subdir test"
 160 '
 161
 162 test_expect_success 'Recursive without -r fails' '
 163         ! git rm frotz &&
 164         test -d frotz &&
 165         test -f frotz/nitfol
 166 '
 167
 168 test_expect_success 'Recursive with -r but dirty' '
 169         echo qfwfq >>frotz/nitfol
 170         ! git rm -r frotz &&
 171         test -d frotz &&
 172         test -f frotz/nitfol
 173 '
 174
 175 test_expect_success 'Recursive with -r -f' '
 176         git rm -f -r frotz &&
 177         ! test -f frotz/nitfol &&
 178         ! test -d frotz
 179 '
 180
 181 test_expect_failure 'Remove nonexistent file returns nonzero exit status' '
 182         git rm nonexistent
 183 '
 184
 185 test_done