t/t6414-merge-rename-nocruft.sh

   1 #!/bin/sh
   2
   3 test_description='Merge-recursive merging renames'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 . ./test-lib.sh
   8
   9 test_expect_success 'setup' '
  10         cat >A <<-\EOF &&
  11         a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
  12         b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
  13         c cccccccccccccccccccccccccccccccccccccccccccccccc
  14         d dddddddddddddddddddddddddddddddddddddddddddddddd
  15         e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
  16         f ffffffffffffffffffffffffffffffffffffffffffffffff
  17         g gggggggggggggggggggggggggggggggggggggggggggggggg
  18         h hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
  19         i iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
  20         j jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
  21         k kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
  22         l llllllllllllllllllllllllllllllllllllllllllllllll
  23         m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
  24         n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
  25         o oooooooooooooooooooooooooooooooooooooooooooooooo
  26         EOF
  27
  28         cat >M <<-\EOF &&
  29         A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  30         B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  31         C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
  32         D DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
  33         E EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
  34         F FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
  35         G GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
  36         H HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
  37         I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
  38         J JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
  39         K KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
  40         L LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
  41         M MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
  42         N NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
  43         O OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
  44         EOF
  45
  46         git add A M &&
  47         git commit -m "initial has A and M" &&
  48         git branch white &&
  49         git branch red &&
  50         git branch blue &&
  51
  52         git checkout white &&
  53         sed -e "/^g /s/.*/g : white changes a line/" <A >B &&
  54         sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N &&
  55         rm -f A M &&
  56         git update-index --add --remove A B M N &&
  57         git commit -m "white renames A->B, M->N" &&
  58
  59         git checkout red &&
  60         echo created by red >R &&
  61         git update-index --add R &&
  62         git commit -m "red creates R" &&
  63
  64         git checkout blue &&
  65         sed -e "/^o /s/.*/g : blue changes a line/" <A >B &&
  66         rm -f A &&
  67         mv B A &&
  68         git update-index A &&
  69         git commit -m "blue modify A" &&
  70
  71         git checkout main
  72 '
  73
  74 # This test broke in 65ac6e9c3f47807cb603af07a6a9e1a43bc119ae
  75 test_expect_success 'merge white into red (A->B,M->N)' '
  76         git checkout -b red-white red &&
  77         git merge white &&
  78         git write-tree &&
  79         test_path_is_file B &&
  80         test_path_is_file N &&
  81         test_path_is_file R &&
  82         test_path_is_missing A &&
  83         test_path_is_missing M
  84 '
  85
  86 # This test broke in 8371234ecaaf6e14fe3f2082a855eff1bbd79ae9
  87 test_expect_success 'merge blue into white (A->B, mod A, A untracked)' '
  88         git checkout -b white-blue white &&
  89         echo dirty >A &&
  90         git merge blue &&
  91         git write-tree &&
  92         test_path_is_file A &&
  93         echo dirty >expect &&
  94         test_cmp expect A &&
  95         test_path_is_file B &&
  96         test_path_is_file N &&
  97         test_path_is_missing M
  98 '
  99
 100 test_done