t/t1411-reflog-show.sh

   1 #!/bin/sh
   2
   3 test_description='Test reflog display routines'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup' '
   7         echo content >file &&
   8         git add file &&
   9         test_tick &&
  10         git commit -m one
  11 '
  12
  13 commit=$(git rev-parse --short HEAD)
  14 cat >expect <<'EOF'
  15 Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
  16 Reflog message: commit (initial): one
  17 EOF
  18 test_expect_success 'log -g shows reflog headers' '
  19         git log -g -1 >tmp &&
  20         grep ^Reflog <tmp >actual &&
  21         test_cmp expect actual
  22 '
  23
  24 cat >expect <<EOF
  25 $commit HEAD@{0}: commit (initial): one
  26 EOF
  27 test_expect_success 'oneline reflog format' '
  28         git log -g -1 --oneline >actual &&
  29         test_cmp expect actual
  30 '
  31
  32 test_expect_success 'reflog default format' '
  33         git reflog -1 >actual &&
  34         test_cmp expect actual
  35 '
  36
  37 cat >expect <<EOF
  38 commit $commit
  39 Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
  40 Reflog message: commit (initial): one
  41 Author: A U Thor <author@example.com>
  42
  43     one
  44 EOF
  45 test_expect_success 'override reflog default format' '
  46         git reflog --format=short -1 >actual &&
  47         test_cmp expect actual
  48 '
  49
  50 cat >expect <<'EOF'
  51 Reflog: HEAD@{Thu Apr 7 15:13:13 2005 -0700} (C O Mitter <committer@example.com>)
  52 Reflog message: commit (initial): one
  53 EOF
  54 test_expect_success 'using @{now} syntax shows reflog date (multiline)' '
  55         git log -g -1 HEAD@{now} >tmp &&
  56         grep ^Reflog <tmp >actual &&
  57         test_cmp expect actual
  58 '
  59
  60 cat >expect <<EOF
  61 $commit HEAD@{Thu Apr 7 15:13:13 2005 -0700}: commit (initial): one
  62 EOF
  63 test_expect_success 'using @{now} syntax shows reflog date (oneline)' '
  64         git log -g -1 --oneline HEAD@{now} >actual &&
  65         test_cmp expect actual
  66 '
  67
  68 cat >expect <<'EOF'
  69 HEAD@{Thu Apr 7 15:13:13 2005 -0700}
  70 EOF
  71 test_expect_success 'using @{now} syntax shows reflog date (format=%gd)' '
  72         git log -g -1 --format=%gd HEAD@{now} >actual &&
  73         test_cmp expect actual
  74 '
  75
  76 cat >expect <<'EOF'
  77 Reflog: HEAD@{Thu Apr 7 15:13:13 2005 -0700} (C O Mitter <committer@example.com>)
  78 Reflog message: commit (initial): one
  79 EOF
  80 test_expect_success 'using --date= shows reflog date (multiline)' '
  81         git log -g -1 --date=default >tmp &&
  82         grep ^Reflog <tmp >actual &&
  83         test_cmp expect actual
  84 '
  85
  86 cat >expect <<EOF
  87 $commit HEAD@{Thu Apr 7 15:13:13 2005 -0700}: commit (initial): one
  88 EOF
  89 test_expect_success 'using --date= shows reflog date (oneline)' '
  90         git log -g -1 --oneline --date=default >actual &&
  91         test_cmp expect actual
  92 '
  93
  94 cat >expect <<'EOF'
  95 HEAD@{1112911993 -0700}
  96 EOF
  97 test_expect_success 'using --date= shows reflog date (format=%gd)' '
  98         git log -g -1 --format=%gd --date=raw >actual &&
  99         test_cmp expect actual
 100 '
 101
 102 cat >expect <<'EOF'
 103 Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
 104 Reflog message: commit (initial): one
 105 EOF
 106 test_expect_success 'log.date does not invoke "--date" magic (multiline)' '
 107         test_config log.date raw &&
 108         git log -g -1 >tmp &&
 109         grep ^Reflog <tmp >actual &&
 110         test_cmp expect actual
 111 '
 112
 113 cat >expect <<EOF
 114 $commit HEAD@{0}: commit (initial): one
 115 EOF
 116 test_expect_success 'log.date does not invoke "--date" magic (oneline)' '
 117         test_config log.date raw &&
 118         git log -g -1 --oneline >actual &&
 119         test_cmp expect actual
 120 '
 121
 122 cat >expect <<'EOF'
 123 HEAD@{0}
 124 EOF
 125 test_expect_success 'log.date does not invoke "--date" magic (format=%gd)' '
 126         test_config log.date raw &&
 127         git log -g -1 --format=%gd >actual &&
 128         test_cmp expect actual
 129 '
 130
 131 cat >expect <<'EOF'
 132 HEAD@{0}
 133 EOF
 134 test_expect_success '--date magic does not override explicit @{0} syntax' '
 135         git log -g -1 --format=%gd --date=raw HEAD@{0} >actual &&
 136         test_cmp expect actual
 137 '
 138
 139 : >expect
 140 test_expect_success 'empty reflog file' '
 141         git branch empty &&
 142         git reflog expire --expire=all refs/heads/empty &&
 143
 144         git log -g empty >actual &&
 145         test_cmp expect actual
 146 '
 147
 148 # This guards against the alternative of showing the diffs vs. the
 149 # reflog ancestor.  The reflog used is designed to list the commits
 150 # more than once, so as to exercise the corresponding logic.
 151 test_expect_success 'git log -g -p shows diffs vs. parents' '
 152         test_commit two &&
 153         git branch flipflop &&
 154         git update-ref refs/heads/flipflop -m flip1 HEAD^ &&
 155         git update-ref refs/heads/flipflop -m flop1 HEAD &&
 156         git update-ref refs/heads/flipflop -m flip2 HEAD^ &&
 157         git log -g -p flipflop >reflog &&
 158         grep -v ^Reflog reflog >actual &&
 159         git log -1 -p HEAD^ >log.one &&
 160         git log -1 -p HEAD >log.two &&
 161         (
 162                 cat log.one; echo
 163                 cat log.two; echo
 164                 cat log.one; echo
 165                 cat log.two
 166         ) >expect &&
 167         test_cmp expect actual
 168 '
 169
 170 test_expect_success 'reflog exists works' '
 171         git reflog exists refs/heads/master &&
 172         ! git reflog exists refs/heads/nonexistent
 173 '
 174
 175 test_done