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         if test_have_prereq !MINGW
  39         then
  40                 git checkout -b @/at-test
  41         fi &&
  42         git checkout -b @@/at-test &&
  43         git checkout -b @at-test &&
  44         git checkout -b old-branch &&
  45         test_commit old-one &&
  46         test_commit old-two &&
  47         git checkout -b new-branch &&
  48         test_commit new-one &&
  49         test_commit new-two &&
  50         git branch -u master old-branch &&
  51         git branch -u upstream-branch new-branch
  52 '
  53
  54 check HEAD ref refs/heads/new-branch
  55 check "@{1}" commit new-one
  56 check "HEAD@{1}" commit new-one
  57 check "@{now}" commit new-two
  58 check "HEAD@{now}" commit new-two
  59 check "@{-1}" ref refs/heads/old-branch
  60 check "@{-1}@{0}" commit old-two
  61 check "@{-1}@{1}" commit old-one
  62 check "@{u}" ref refs/heads/upstream-branch
  63 check "HEAD@{u}" ref refs/heads/upstream-branch
  64 check "@{u}@{1}" commit upstream-one
  65 check "@{-1}@{u}" ref refs/heads/master
  66 check "@{-1}@{u}@{1}" commit master-one
  67 check "@" commit new-two
  68 check "@@{u}" ref refs/heads/upstream-branch
  69 check "@@/at-test" ref refs/heads/@@/at-test
  70 test_have_prereq MINGW ||
  71 check "@/at-test" ref refs/heads/@/at-test
  72 check "@at-test" ref refs/heads/@at-test
  73 nonsense "@{u}@{-1}"
  74 nonsense "@{0}@{0}"
  75 nonsense "@{1}@{u}"
  76 nonsense "HEAD@{-1}"
  77 nonsense "@{-1}@{-1}"
  78
  79 # @{N} versus HEAD@{N}
  80
  81 check "HEAD@{3}" commit old-two
  82 nonsense "@{3}"
  83
  84 test_expect_success 'switch to old-branch' '
  85         git checkout old-branch
  86 '
  87
  88 check HEAD ref refs/heads/old-branch
  89 check "HEAD@{1}" commit new-two
  90 check "@{1}" commit old-one
  91
  92 test_expect_success 'create path with @' '
  93         echo content >normal &&
  94         echo content >fun@ny &&
  95         git add normal fun@ny &&
  96         git commit -m "funny path"
  97 '
  98
  99 check "@:normal" blob content
 100 check "@:fun@ny" blob content
 101
 102 test_done