t/t6101-rev-parse-parents.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Johannes Schindelin
   4 #
   5
   6 test_description='Test git rev-parse with different parent options'
   7
   8 . ./test-lib.sh
   9 . "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
  10
  11 date >path0
  12 git update-index --add path0
  13 save_tag tree git write-tree
  14 hide_error save_tag start unique_commit "start" tree
  15 save_tag second unique_commit "second" tree -p start
  16 hide_error save_tag start2 unique_commit "start2" tree
  17 save_tag two_parents unique_commit "next" tree -p second -p start2
  18 save_tag final unique_commit "final" tree -p two_parents
  19
  20 test_expect_success 'start is valid' '
  21         git rev-parse start | grep "^[0-9a-f]\{40\}$"
  22 '
  23
  24 test_expect_success 'start^0' '
  25         test $(cat .git/refs/tags/start) = $(git rev-parse start^0)
  26 '
  27
  28 test_expect_success 'start^1 not valid' '
  29         if git rev-parse --verify start^1; then false; else :; fi
  30 '
  31
  32 test_expect_success 'second^1 = second^' '
  33         test $(git rev-parse second^1) = $(git rev-parse second^)
  34 '
  35
  36 test_expect_success 'final^1^1^1' '
  37         test $(git rev-parse start) = $(git rev-parse final^1^1^1)
  38 '
  39
  40 test_expect_success 'final^1^1^1 = final^^^' '
  41         test $(git rev-parse final^1^1^1) = $(git rev-parse final^^^)
  42 '
  43
  44 test_expect_success 'final^1^2' '
  45         test $(git rev-parse start2) = $(git rev-parse final^1^2)
  46 '
  47
  48 test_expect_success 'final^1^2 != final^1^1' '
  49         test $(git rev-parse final^1^2) != $(git rev-parse final^1^1)
  50 '
  51
  52 test_expect_success 'final^1^3 not valid' '
  53         if git rev-parse --verify final^1^3; then false; else :; fi
  54 '
  55
  56 test_expect_success '--verify start2^1' '
  57         test_must_fail git rev-parse --verify start2^1
  58 '
  59
  60 test_expect_success '--verify start2^0' '
  61         git rev-parse --verify start2^0
  62 '
  63
  64 test_expect_success 'final^1^@ = final^1^1 final^1^2' '
  65         test "$(git rev-parse final^1^@)" = "$(git rev-parse final^1^1 final^1^2)"
  66 '
  67
  68 test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' '
  69         test "$(git rev-parse final^1^!)" = "$(git rev-parse final^1 ^final^1^1 ^final^1^2)"
  70 '
  71
  72 test_expect_success 'repack for next test' '
  73         git repack -a -d
  74 '
  75
  76 test_expect_success 'short SHA-1 works' '
  77         start=`git rev-parse --verify start` &&
  78         echo $start &&
  79         abbrv=`echo $start | sed s/.\$//` &&
  80         echo $abbrv &&
  81         abbrv=`git rev-parse --verify $abbrv` &&
  82         echo $abbrv &&
  83         test $start = $abbrv
  84 '
  85
  86 test_done