t/t1508-at-combinations.sh

   1 #!/bin/sh
   2
   3 test_description='test various @{X} syntax combinations together'
   4 . ./test-lib.sh
   5
   6 check() {
   7         test_expect_${4:-success} "$1 = $3" "
   8                 echo '$3' >expect &&
   9                 if test '$2' = 'commit'
  10                 then
  11                         git log -1 --format=%s '$1' >actual
  12                 elif test '$2' = 'ref'
  13                 then
  14                         git rev-parse --symbolic-full-name '$1' >actual
  15                 else
  16                         git cat-file -p '$1' >actual
  17                 fi &&
  18                 test_cmp expect actual
  19         "
  20 }
  21
  22 nonsense() {
  23         test_expect_${2:-success} "$1 is nonsensical" "
  24                 test_must_fail git rev-parse --verify '$1'
  25         "
  26 }
  27
  28 fail() {
  29         "$@" failure
  30 }
  31
  32 test_expect_success 'setup' '
  33         test_commit master-one &&
  34         test_commit master-two &&
  35         git checkout -b upstream-branch &&
  36         test_commit upstream-one &&
  37         test_commit upstream-two &&
  38         git checkout -b @/at-test &&
  39         git checkout -b @@/at-test &&
  40         git checkout -b @at-test &&
  41         git checkout -b old-branch &&
  42         test_commit old-one &&
  43         test_commit old-two &&
  44         git checkout -b new-branch &&
  45         test_commit new-one &&
  46         test_commit new-two &&
  47         git branch -u master old-branch &&
  48         git branch -u upstream-branch new-branch
  49 '
  50
  51 check HEAD ref refs/heads/new-branch
  52 check "@{1}" commit new-one
  53 check "HEAD@{1}" commit new-one
  54 check "@{now}" commit new-two
  55 check "HEAD@{now}" commit new-two
  56 check "@{-1}" ref refs/heads/old-branch
  57 check "@{-1}@{0}" commit old-two
  58 check "@{-1}@{1}" commit old-one
  59 check "@{u}" ref refs/heads/upstream-branch
  60 check "HEAD@{u}" ref refs/heads/upstream-branch
  61 check "@{u}@{1}" commit upstream-one
  62 check "@{-1}@{u}" ref refs/heads/master
  63 check "@{-1}@{u}@{1}" commit master-one
  64 check "@" commit new-two
  65 check "@@{u}" ref refs/heads/upstream-branch
  66 check "@@/at-test" ref refs/heads/@@/at-test
  67 check "@/at-test" ref refs/heads/@/at-test
  68 check "@at-test" ref refs/heads/@at-test
  69 nonsense "@{u}@{-1}"
  70 nonsense "@{0}@{0}"
  71 nonsense "@{1}@{u}"
  72 nonsense "HEAD@{-1}"
  73 nonsense "@{-1}@{-1}"
  74
  75 # @{N} versus HEAD@{N}
  76
  77 check "HEAD@{3}" commit old-two
  78 nonsense "@{3}"
  79
  80 test_expect_success 'switch to old-branch' '
  81         git checkout old-branch
  82 '
  83
  84 check HEAD ref refs/heads/old-branch
  85 check "HEAD@{1}" commit new-two
  86 check "@{1}" commit old-one
  87
  88 test_expect_success 'create path with @' '
  89         echo content >normal &&
  90         echo content >fun@ny &&
  91         git add normal fun@ny &&
  92         git commit -m "funny path"
  93 '
  94
  95 check "@:normal" blob content
  96 check "@:fun@ny" blob content
  97
  98 test_done