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 # We want to set up a case where the walk for the tracking info
 175 # of one branch crosses the tip of another branch (and make sure
 176 # that the latter walk does not mess up our flag to see if it was
 177 # merged).
 178 #
 179 # Here "topic" tracks "master" with one extra commit, and "zzz" points to the
 180 # same tip as master The name "zzz" must come alphabetically after "topic"
 181 # as we process them in that order.
 182 test_expect_success 'branch --merged with --verbose' '
 183         git branch --track topic master &&
 184         git branch zzz topic &&
 185         git checkout topic &&
 186         test_commit foo &&
 187         git branch --merged topic >actual &&
 188         cat >expect <<-\EOF &&
 189           master
 190         * topic
 191           zzz
 192         EOF
 193         test_cmp expect actual &&
 194         git branch --verbose --merged topic >actual &&
 195         cat >expect <<-EOF &&
 196           master $(git rev-parse --short master) second on master
 197         * topic  $(git rev-parse --short topic ) [ahead 1] foo
 198           zzz    $(git rev-parse --short zzz   ) second on master
 199         EOF
 200         test_i18ncmp expect actual
 201 '
 202
 203 test_expect_success 'branch --contains combined with --no-contains' '
 204         git branch --contains zzz --no-contains topic >actual &&
 205         cat >expect <<-\EOF &&
 206           master
 207           side
 208           zzz
 209         EOF
 210         test_cmp expect actual
 211
 212 '
 213
 214 test_done