t/t3201-branch-contains.sh

   1 #!/bin/sh
   2
   3 test_description='branch --contains <commit>, --no-contains <commit> --merged, and --no-merged'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success setup '
   8
   9         >file &&
  10         git add file &&
  11         test_tick &&
  12         git commit -m initial &&
  13         git branch side &&
  14
  15         echo 1 >file &&
  16         test_tick &&
  17         git commit -a -m "second on master" &&
  18
  19         git checkout side &&
  20         echo 1 >file &&
  21         test_tick &&
  22         git commit -a -m "second on side" &&
  23
  24         git merge master
  25
  26 '
  27
  28 test_expect_success 'branch --contains=master' '
  29
  30         git branch --contains=master >actual &&
  31         {
  32                 echo "  master" && echo "* side"
  33         } >expect &&
  34         test_cmp expect actual
  35
  36 '
  37
  38 test_expect_success 'branch --contains master' '
  39
  40         git branch --contains master >actual &&
  41         {
  42                 echo "  master" && echo "* side"
  43         } >expect &&
  44         test_cmp expect actual
  45
  46 '
  47
  48 test_expect_success 'branch --no-contains=master' '
  49
  50         git branch --no-contains=master >actual &&
  51         test_must_be_empty actual
  52
  53 '
  54
  55 test_expect_success 'branch --no-contains master' '
  56
  57         git branch --no-contains master >actual &&
  58         test_must_be_empty actual
  59
  60 '
  61
  62 test_expect_success 'branch --contains=side' '
  63
  64         git branch --contains=side >actual &&
  65         {
  66                 echo "* side"
  67         } >expect &&
  68         test_cmp expect actual
  69
  70 '
  71
  72 test_expect_success 'branch --no-contains=side' '
  73
  74         git branch --no-contains=side >actual &&
  75         {
  76                 echo "  master"
  77         } >expect &&
  78         test_cmp expect actual
  79
  80 '
  81
  82 test_expect_success 'branch --contains with pattern implies --list' '
  83
  84         git branch --contains=master master >actual &&
  85         {
  86                 echo "  master"
  87         } >expect &&
  88         test_cmp expect actual
  89
  90 '
  91
  92 test_expect_success 'branch --no-contains with pattern implies --list' '
  93
  94         git branch --no-contains=master master >actual &&
  95         test_must_be_empty actual
  96
  97 '
  98
  99 test_expect_success 'side: branch --merged' '
 100
 101         git branch --merged >actual &&
 102         {
 103                 echo "  master" &&
 104                 echo "* side"
 105         } >expect &&
 106         test_cmp expect actual
 107
 108 '
 109
 110 test_expect_success 'branch --merged with pattern implies --list' '
 111
 112         git branch --merged=side master >actual &&
 113         {
 114                 echo "  master"
 115         } >expect &&
 116         test_cmp expect actual
 117
 118 '
 119
 120 test_expect_success 'side: branch --no-merged' '
 121
 122         git branch --no-merged >actual &&
 123         test_must_be_empty actual
 124
 125 '
 126
 127 test_expect_success 'master: branch --merged' '
 128
 129         git checkout master &&
 130         git branch --merged >actual &&
 131         {
 132                 echo "* master"
 133         } >expect &&
 134         test_cmp expect actual
 135
 136 '
 137
 138 test_expect_success 'master: branch --no-merged' '
 139
 140         git branch --no-merged >actual &&
 141         {
 142                 echo "  side"
 143         } >expect &&
 144         test_cmp expect actual
 145
 146 '
 147
 148 test_expect_success 'branch --no-merged with pattern implies --list' '
 149
 150         git branch --no-merged=master master >actual &&
 151         test_must_be_empty actual
 152
 153 '
 154
 155 test_expect_success 'implicit --list conflicts with modification options' '
 156
 157         test_must_fail git branch --contains=master -d &&
 158         test_must_fail git branch --contains=master -m foo &&
 159         test_must_fail git branch --no-contains=master -d &&
 160         test_must_fail git branch --no-contains=master -m foo
 161
 162 '
 163
 164 test_expect_success 'Assert that --contains only works on commits, not trees & blobs' '
 165         test_must_fail git branch --contains master^{tree} &&
 166         blob=$(git hash-object -w --stdin <<-\EOF
 167         Some blob
 168         EOF
 169         ) &&
 170         test_must_fail git branch --contains $blob &&
 171         test_must_fail git branch --no-contains $blob
 172 '
 173
 174 test_expect_success 'multiple branch --contains' '
 175         git checkout -b side2 master &&
 176         >feature &&
 177         git add feature &&
 178         git commit -m "add feature" &&
 179         git checkout -b next master &&
 180         git merge side &&
 181         git branch --contains side --contains side2 >actual &&
 182         cat >expect <<-\EOF &&
 183         * next
 184           side
 185           side2
 186         EOF
 187         test_cmp expect actual
 188 '
 189
 190 test_expect_success 'multiple branch --merged' '
 191         git branch --merged next --merged master >actual &&
 192         cat >expect <<-\EOF &&
 193           master
 194         * next
 195           side
 196         EOF
 197         test_cmp expect actual
 198 '
 199
 200 test_expect_success 'multiple branch --no-contains' '
 201         git branch --no-contains side --no-contains side2 >actual &&
 202         cat >expect <<-\EOF &&
 203           master
 204         EOF
 205         test_cmp expect actual
 206 '
 207
 208 test_expect_success 'multiple branch --no-merged' '
 209         git branch --no-merged next --no-merged master >actual &&
 210         cat >expect <<-\EOF &&
 211           side2
 212         EOF
 213         test_cmp expect actual
 214 '
 215
 216 test_expect_success 'branch --contains combined with --no-contains' '
 217         git checkout -b seen master &&
 218         git merge side &&
 219         git merge side2 &&
 220         git branch --contains side --no-contains side2 >actual &&
 221         cat >expect <<-\EOF &&
 222           next
 223           side
 224         EOF
 225         test_cmp expect actual
 226 '
 227
 228 test_expect_success 'branch --merged combined with --no-merged' '
 229         git branch --merged seen --no-merged next >actual &&
 230         cat >expect <<-\EOF &&
 231         * seen
 232           side2
 233         EOF
 234         test_cmp expect actual
 235 '
 236
 237 # We want to set up a case where the walk for the tracking info
 238 # of one branch crosses the tip of another branch (and make sure
 239 # that the latter walk does not mess up our flag to see if it was
 240 # merged).
 241 #
 242 # Here "topic" tracks "master" with one extra commit, and "zzz" points to the
 243 # same tip as master The name "zzz" must come alphabetically after "topic"
 244 # as we process them in that order.
 245 test_expect_success PREPARE_FOR_MAIN_BRANCH 'branch --merged with --verbose' '
 246         git branch --track topic master &&
 247         git branch zzz topic &&
 248         git checkout topic &&
 249         test_commit foo &&
 250         git branch --merged topic >actual &&
 251         cat >expect <<-\EOF &&
 252           master
 253         * topic
 254           zzz
 255         EOF
 256         test_cmp expect actual &&
 257         git branch --verbose --merged topic >actual &&
 258         cat >expect <<-EOF &&
 259           main  $(git rev-parse --short main) second on main
 260         * topic $(git rev-parse --short topic ) [ahead 1] foo
 261           zzz   $(git rev-parse --short zzz   ) second on main
 262         EOF
 263         test_i18ncmp expect actual
 264 '
 265
 266 test_done