t/t1506-rev-parse-upstream.sh

   1 #!/bin/sh
   2
   3 test_description='test <branch>@{upstream} syntax'
   4
   5 . ./test-lib.sh
   6
   7
   8 test_expect_success 'setup' '
   9
  10         test_commit 1 &&
  11         git checkout -b side &&
  12         test_commit 2 &&
  13         git checkout master &&
  14         git clone . clone &&
  15         test_commit 3 &&
  16         (cd clone &&
  17          test_commit 4 &&
  18          git branch --track my-side origin/side)
  19
  20 '
  21
  22 full_name () {
  23         (cd clone &&
  24          git rev-parse --symbolic-full-name "$@")
  25 }
  26
  27 commit_subject () {
  28         (cd clone &&
  29          git show -s --pretty=format:%s "$@")
  30 }
  31
  32 test_expect_success '@{upstream} resolves to correct full name' '
  33         test refs/remotes/origin/master = "$(full_name @{upstream})"
  34 '
  35
  36 test_expect_success '@{u} resolves to correct full name' '
  37         test refs/remotes/origin/master = "$(full_name @{u})"
  38 '
  39
  40 test_expect_success 'my-side@{upstream} resolves to correct full name' '
  41         test refs/remotes/origin/side = "$(full_name my-side@{u})"
  42 '
  43
  44 test_expect_success 'my-side@{u} resolves to correct commit' '
  45         git checkout side &&
  46         test_commit 5 &&
  47         (cd clone && git fetch) &&
  48         test 2 = "$(commit_subject my-side)" &&
  49         test 5 = "$(commit_subject my-side@{u})"
  50 '
  51
  52 test_expect_success 'not-tracking@{u} fails' '
  53         test_must_fail full_name non-tracking@{u} &&
  54         (cd clone && git checkout --no-track -b non-tracking) &&
  55         test_must_fail full_name non-tracking@{u}
  56 '
  57
  58 test_expect_success '<branch>@{u}@{1} resolves correctly' '
  59         test_commit 6 &&
  60         (cd clone && git fetch) &&
  61         test 5 = $(commit_subject my-side@{u}@{1})
  62 '
  63
  64 test_expect_success '@{u} without specifying branch fails on a detached HEAD' '
  65         git checkout HEAD^0 &&
  66         test_must_fail git rev-parse @{u}
  67 '
  68
  69 test_expect_success 'checkout -b new my-side@{u} forks from the same' '
  70 (
  71         cd clone &&
  72         git checkout -b new my-side@{u} &&
  73         git rev-parse --symbolic-full-name my-side@{u} >expect &&
  74         git rev-parse --symbolic-full-name new@{u} >actual &&
  75         test_cmp expect actual
  76 )
  77 '
  78
  79 test_expect_success 'merge my-side@{u} records the correct name' '
  80 (
  81         sq="'\''" &&
  82         cd clone || exit
  83         git checkout master || exit
  84         git branch -D new ;# can fail but is ok
  85         git branch -t new my-side@{u} &&
  86         git merge -s ours new@{u} &&
  87         git show -s --pretty=format:%s >actual &&
  88         echo "Merge remote branch ${sq}origin/side${sq}" >expect &&
  89         test_cmp expect actual
  90 )
  91 '
  92
  93 test_expect_success 'branch -d other@{u}' '
  94         git checkout -t -b other master &&
  95         git branch -d @{u} &&
  96         git for-each-ref refs/heads/master >actual &&
  97         >expect &&
  98         test_cmp expect actual
  99 '
 100
 101 test_expect_success 'checkout other@{u}' '
 102         git branch -f master HEAD &&
 103         git checkout -t -b another master &&
 104         git checkout @{u} &&
 105         git symbolic-ref HEAD >actual &&
 106         echo refs/heads/master >expect &&
 107         test_cmp expect actual
 108 '
 109
 110 test_done