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     'Test that git rm --cached foo succeeds if the index matches the file' \
  50     'echo content > foo
  51      git add foo
  52      git rm --cached foo'
  53
  54 test_expect_success \
  55     'Test that git rm --cached foo succeeds if the index matches the file' \
  56     'echo content > foo
  57      git add foo
  58      git commit -m foo
  59      echo "other content" > foo
  60      git rm --cached foo'
  61
  62 test_expect_failure \
  63     'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' \
  64     'echo content > foo
  65      git add foo
  66      git commit -m foo
  67      echo "other content" > foo
  68      git add foo
  69      echo "yet another content" > foo
  70      git rm --cached foo'
  71
  72 test_expect_success \
  73     'Test that git rm --cached -f foo works in case where --cached only did not' \
  74     'echo content > foo
  75      git add foo
  76      git commit -m foo
  77      echo "other content" > foo
  78      git add foo
  79      echo "yet another content" > foo
  80      git rm --cached -f foo'
  81
  82 test_expect_success \
  83     'Post-check that foo exists but is not in index after git rm foo' \
  84     '[ -f foo ] && ! git ls-files --error-unmatch foo'
  85
  86 test_expect_success \
  87     'Pre-check that bar exists and is in index before "git rm bar"' \
  88     '[ -f bar ] && git ls-files --error-unmatch bar'
  89
  90 test_expect_success \
  91     'Test that "git rm bar" succeeds' \
  92     'git rm bar'
  93
  94 test_expect_success \
  95     'Post-check that bar does not exist and is not in index after "git rm -f bar"' \
  96     '! [ -f bar ] && ! git ls-files --error-unmatch bar'
  97
  98 test_expect_success \
  99     'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \
 100     'git rm -- -q'
 101
 102 test "$test_tabs" = y && test_expect_success \
 103     "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \
 104     "git rm -f 'space embedded' 'tab    embedded' 'newline
 105 embedded'"
 106
 107 if test "$test_failed_remove" = y; then
 108 chmod a-w .
 109 test_expect_failure \
 110     'Test that "git rm -f" fails if its rm fails' \
 111     'git rm -f baz'
 112 chmod 775 .
 113 else
 114     test_expect_success 'skipping removal failure (perhaps running as root?)' :
 115 fi
 116
 117 test_expect_success \
 118     'When the rm in "git rm -f" fails, it should not remove the file from the index' \
 119     'git ls-files --error-unmatch baz'
 120
 121 test_expect_success 'Remove nonexistent file with --ignore-unmatch' '
 122         git rm --ignore-unmatch nonexistent
 123 '
 124
 125 test_expect_success '"rm" command printed' '
 126         echo frotz > test-file &&
 127         git add test-file &&
 128         git commit -m "add file for rm test" &&
 129         git rm test-file > rm-output &&
 130         test `grep "^rm " rm-output | wc -l` = 1 &&
 131         rm -f test-file rm-output &&
 132         git commit -m "remove file from rm test"
 133 '
 134
 135 test_expect_success '"rm" command suppressed with --quiet' '
 136         echo frotz > test-file &&
 137         git add test-file &&
 138         git commit -m "add file for rm --quiet test" &&
 139         git rm --quiet test-file > rm-output &&
 140         test `wc -l < rm-output` = 0 &&
 141         rm -f test-file rm-output &&
 142         git commit -m "remove file from rm --quiet test"
 143 '
 144
 145 # Now, failure cases.
 146 test_expect_success 'Re-add foo and baz' '
 147         git add foo baz &&
 148         git ls-files --error-unmatch foo baz
 149 '
 150
 151 test_expect_success 'Modify foo -- rm should refuse' '
 152         echo >>foo &&
 153         ! git rm foo baz &&
 154         test -f foo &&
 155         test -f baz &&
 156         git ls-files --error-unmatch foo baz
 157 '
 158
 159 test_expect_success 'Modified foo -- rm -f should work' '
 160         git rm -f foo baz &&
 161         test ! -f foo &&
 162         test ! -f baz &&
 163         ! git ls-files --error-unmatch foo &&
 164         ! git ls-files --error-unmatch bar
 165 '
 166
 167 test_expect_success 'Re-add foo and baz for HEAD tests' '
 168         echo frotz >foo &&
 169         git checkout HEAD -- baz &&
 170         git add foo baz &&
 171         git ls-files --error-unmatch foo baz
 172 '
 173
 174 test_expect_success 'foo is different in index from HEAD -- rm should refuse' '
 175         ! git rm foo baz &&
 176         test -f foo &&
 177         test -f baz &&
 178         git ls-files --error-unmatch foo baz
 179 '
 180
 181 test_expect_success 'but with -f it should work.' '
 182         git rm -f foo baz &&
 183         test ! -f foo &&
 184         test ! -f baz &&
 185         ! git ls-files --error-unmatch foo
 186         ! git ls-files --error-unmatch baz
 187 '
 188
 189 test_expect_success 'Recursive test setup' '
 190         mkdir -p frotz &&
 191         echo qfwfq >frotz/nitfol &&
 192         git add frotz &&
 193         git commit -m "subdir test"
 194 '
 195
 196 test_expect_success 'Recursive without -r fails' '
 197         ! git rm frotz &&
 198         test -d frotz &&
 199         test -f frotz/nitfol
 200 '
 201
 202 test_expect_success 'Recursive with -r but dirty' '
 203         echo qfwfq >>frotz/nitfol
 204         ! git rm -r frotz &&
 205         test -d frotz &&
 206         test -f frotz/nitfol
 207 '
 208
 209 test_expect_success 'Recursive with -r -f' '
 210         git rm -f -r frotz &&
 211         ! test -f frotz/nitfol &&
 212         ! test -d frotz
 213 '
 214
 215 test_expect_failure 'Remove nonexistent file returns nonzero exit status' '
 216         git rm nonexistent
 217 '
 218
 219 test_done