Andrew's git / gitweb.git /
ceb844985f97e9472ffcc3fe2f375912d126a4e8
   1#!/bin/sh
   2
   3test_description='test various @{X} syntax combinations together'
   4. ./test-lib.sh
   5
   6check() {
   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                else
  13                        git rev-parse --symbolic-full-name '$1' >actual
  14                fi &&
  15                test_cmp expect actual
  16        "
  17}
  18
  19nonsense() {
  20        test_expect_${2:-success} "$1 is nonsensical" "
  21                test_must_fail git rev-parse --verify '$1'
  22        "
  23}
  24
  25fail() {
  26        "$@" failure
  27}
  28
  29test_expect_success 'setup' '
  30        test_commit master-one &&
  31        test_commit master-two &&
  32        git checkout -b upstream-branch &&
  33        test_commit upstream-one &&
  34        test_commit upstream-two &&
  35        git checkout -b @/at-test &&
  36        git checkout -b @@/at-test &&
  37        git checkout -b @at-test &&
  38        git checkout -b old-branch &&
  39        test_commit old-one &&
  40        test_commit old-two &&
  41        git checkout -b new-branch &&
  42        test_commit new-one &&
  43        test_commit new-two &&
  44        git branch -u master old-branch &&
  45        git branch -u upstream-branch new-branch
  46'
  47
  48check HEAD ref refs/heads/new-branch
  49check "@{1}" commit new-one
  50check "HEAD@{1}" commit new-one
  51check "@{now}" commit new-two
  52check "HEAD@{now}" commit new-two
  53check "@{-1}" ref refs/heads/old-branch
  54check "@{-1}@{0}" commit old-two
  55check "@{-1}@{1}" commit old-one
  56check "@{u}" ref refs/heads/upstream-branch
  57check "HEAD@{u}" ref refs/heads/upstream-branch
  58check "@{u}@{1}" commit upstream-one
  59check "@{-1}@{u}" ref refs/heads/master
  60check "@{-1}@{u}@{1}" commit master-one
  61check "@" commit new-two
  62check "@@{u}" ref refs/heads/upstream-branch
  63check "@@/at-test" ref refs/heads/@@/at-test
  64check "@/at-test" ref refs/heads/@/at-test
  65check "@at-test" ref refs/heads/@at-test
  66nonsense "@{u}@{-1}"
  67nonsense "@{0}@{0}"
  68nonsense "@{1}@{u}"
  69nonsense "HEAD@{-1}"
  70nonsense "@{-1}@{-1}"
  71
  72# @{N} versus HEAD@{N}
  73
  74check "HEAD@{3}" commit old-two
  75nonsense "@{3}"
  76
  77test_expect_success 'switch to old-branch' '
  78        git checkout old-branch
  79'
  80
  81check HEAD ref refs/heads/old-branch
  82check "HEAD@{1}" commit new-two
  83check "@{1}" commit old-one
  84
  85test_done