t/t6110-tag-delete.sh

   1 #!/bin/sh
   2
   3 test_description='test tg tag --delete'
   4
   5 . ./test-lib.sh
   6
   7 test_plan 10
   8
   9 test_expect_success 'no delete unborn HEAD' '
  10         test_must_fail tg tag --delete HEAD &&
  11         test_must_fail tg tag --delete HEad &&
  12         test_must_fail tg tag --delete @
  13 '
  14
  15 test_expect_success 'birth a HEAD' '
  16         test_commit "one head here" &&
  17         test_when_finished test_set_prereq SETUP
  18 '
  19
  20 test_expect_success SETUP 'no delete symref HEAD' '
  21         test_must_fail tg tag --delete HEAD &&
  22         test_must_fail tg tag --delete HEad &&
  23         test_must_fail tg tag --delete @
  24 '
  25
  26 test_expect_success SETUP 'no delete symref HEAD offers advice' '
  27         test_must_fail tg tag --delete HEAD 2>advice &&
  28         grep -q "did you mean to delete \"master\"" advice &&
  29         test_must_fail tg tag --delete @ 2>advice &&
  30         grep -q "did you mean to delete \"master\"" advice
  31 '
  32
  33 test_expect_success SETUP 'no delete detached HEAD' '
  34         git update-ref --no-deref HEAD HEAD HEAD &&
  35         test_must_fail tg tag --delete HEAD &&
  36         test_must_fail tg tag --delete HEad &&
  37         test_must_fail tg tag --delete @
  38 '
  39
  40 test_expect_success SETUP 'reattach HEAD' '
  41         git symbolic-ref HEAD refs/heads/master
  42 '
  43
  44 test_expect_success SETUP 'disallowed suffix offers advice' '
  45         test_must_fail tg tag --delete master@{0} 2>advice &&
  46         grep -q "try --drop" advice &&
  47         test_must_fail tg tag --clear master@{0} 2>advice &&
  48         grep -q "try --drop" advice
  49 '
  50
  51 test_expect_success SETUP 'delete embedded symref only' '
  52         git symbolic-ref refs/remotes/origin/HEAD refs/heads/master &&
  53         tg tag --delete origin &&
  54         test_must_fail git rev-parse --quiet --verify refs/remotes/origin/HEAD -- &&
  55         git rev-parse --verify refs/heads/master -- >/dev/null &&
  56         git symbolic-ref refs/remotes/origin/HEAD refs/heads/master &&
  57         tg tag --delete origin/HEAD &&
  58         test_must_fail git rev-parse --quiet --verify refs/remotes/origin/HEAD -- &&
  59         git rev-parse --verify refs/heads/master -- >/dev/null &&
  60         git symbolic-ref refs/remotes/origin/HEAD refs/heads/master &&
  61         tg tag --delete remotes/origin/HEAD &&
  62         test_must_fail git rev-parse --quiet --verify refs/remotes/origin/HEAD -- &&
  63         git rev-parse --verify refs/heads/master -- >/dev/null &&
  64         git symbolic-ref refs/remotes/origin/HEAD refs/heads/master &&
  65         tg tag --delete refs/remotes/origin/HEAD &&
  66         test_must_fail git rev-parse --quiet --verify refs/remotes/origin/HEAD -- &&
  67         git rev-parse --verify refs/heads/master -- >/dev/null
  68 '
  69
  70 test_expect_success SETUP 'delete normal branch' '
  71         test_must_fail tg tag --delete other >/dev/null 2>&1 &&
  72         git update-ref refs/heads/other master &&
  73         git rev-parse --verify --quiet other -- >/dev/null &&
  74         tg tag --delete other &&
  75         test_must_fail git rev-parse --verify --quiet heads/other -- >/dev/null &&
  76         test_must_fail tg tag --delete heads/other >/dev/null 2>&1 &&
  77         git update-ref refs/heads/other master &&
  78         git rev-parse --verify --quiet heads/other -- >/dev/null &&
  79         tg tag --delete heads/other &&
  80         test_must_fail git rev-parse --verify --quiet refs/heads/other -- >/dev/null &&
  81         test_must_fail tg tag --delete refs/heads/other >/dev/null 2>&1 &&
  82         git update-ref refs/heads/other master &&
  83         git rev-parse --verify --quiet refs/heads/other -- >/dev/null &&
  84         tg tag --delete refs/heads/other &&
  85         test_must_fail git rev-parse --verify --quiet refs/heads/other -- >/dev/null
  86 '
  87
  88 test_expect_success SETUP 'delete detaches HEAD symref' '
  89         git rev-parse --verify --quiet master -- >/dev/null &&
  90         test_must_fail git rev-parse --verify --quiet other >/dev/null 2>&1 &&
  91
  92         git update-ref refs/heads/other master &&
  93         git rev-parse --verify --quiet other -- >/dev/null &&
  94         git update-ref --no-deref HEAD master &&
  95         git rev-parse --verify --quiet HEAD -- >/dev/null &&
  96         tg tag --delete other &&
  97         test_must_fail git rev-parse --verify --quiet other >/dev/null 2>&1 &&
  98         git rev-parse --verify --quiet master -- >/dev/null &&
  99         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 100
 101         git update-ref refs/heads/other master &&
 102         git rev-parse --verify --quiet other -- >/dev/null &&
 103         git update-ref --no-deref HEAD other &&
 104         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 105         tg tag --delete other &&
 106         test_must_fail git rev-parse --verify --quiet other >/dev/null 2>&1 &&
 107         git rev-parse --verify --quiet master -- >/dev/null &&
 108         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 109
 110         git update-ref refs/heads/other master &&
 111         git rev-parse --verify --quiet other -- >/dev/null &&
 112         git symbolic-ref HEAD refs/heads/master &&
 113         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 114         tg tag --delete other &&
 115         test_must_fail git rev-parse --verify --quiet other >/dev/null 2>&1 &&
 116         git rev-parse --verify --quiet master -- >/dev/null &&
 117         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 118
 119         # those were all preludes, this is the real detach test here
 120
 121         git update-ref refs/heads/other master &&
 122         git rev-parse --verify --quiet other -- >/dev/null &&
 123         git symbolic-ref HEAD refs/heads/other &&
 124         git rev-parse --verify --quiet HEAD -- >/dev/null &&
 125         tg tag --delete other &&
 126         test_must_fail git rev-parse --verify --quiet other >/dev/null 2>&1 &&
 127         mrev="$(git rev-parse --verify --quiet master --)" && test -n "$mrev" &&
 128         hrev="$(git rev-parse --verify --quiet HEAD --)" && test -n "$hrev" &&
 129         test "$hrev" = "$mrev"
 130 '
 131
 132 test_done