t/t6034-merge-rename-nocruft.sh

   1 #!/bin/sh
   2
   3 test_description='Merge-recursive merging renames'
   4 . ./test-lib.sh
   5
   6 test_expect_success setup \
   7 '
   8 cat >A <<\EOF &&
   9 a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
  10 b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
  11 c cccccccccccccccccccccccccccccccccccccccccccccccc
  12 d dddddddddddddddddddddddddddddddddddddddddddddddd
  13 e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
  14 f ffffffffffffffffffffffffffffffffffffffffffffffff
  15 g gggggggggggggggggggggggggggggggggggggggggggggggg
  16 h hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
  17 i iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
  18 j jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
  19 k kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
  20 l llllllllllllllllllllllllllllllllllllllllllllllll
  21 m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
  22 n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
  23 o oooooooooooooooooooooooooooooooooooooooooooooooo
  24 EOF
  25
  26 cat >M <<\EOF &&
  27 A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  28 B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  29 C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
  30 D DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
  31 E EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
  32 F FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
  33 G GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
  34 H HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
  35 I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
  36 J JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
  37 K KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
  38 L LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
  39 M MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
  40 N NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
  41 O OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
  42 EOF
  43
  44 git add A M &&
  45 git commit -m "initial has A and M" &&
  46 git branch white &&
  47 git branch red &&
  48 git branch blue &&
  49
  50 git checkout white &&
  51 sed -e "/^g /s/.*/g : white changes a line/" <A >B &&
  52 sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N &&
  53 rm -f A M &&
  54 git update-index --add --remove A B M N &&
  55 git commit -m "white renames A->B, M->N" &&
  56
  57 git checkout red &&
  58 echo created by red >R &&
  59 git update-index --add R &&
  60 git commit -m "red creates R" &&
  61
  62 git checkout blue &&
  63 sed -e "/^o /s/.*/g : blue changes a line/" <A >B &&
  64 rm -f A &&
  65 mv B A &&
  66 git update-index A &&
  67 git commit -m "blue modify A" &&
  68
  69 git checkout master'
  70
  71 # This test broke in 65ac6e9c3f47807cb603af07a6a9e1a43bc119ae
  72 test_expect_success 'merge white into red (A->B,M->N)' \
  73 '
  74         git checkout -b red-white red &&
  75         git merge white &&
  76         git write-tree >/dev/null || {
  77                 echo "BAD: merge did not complete"
  78                 return 1
  79         }
  80
  81         test -f B || {
  82                 echo "BAD: B does not exist in working directory"
  83                 return 1
  84         }
  85         test -f N || {
  86                 echo "BAD: N does not exist in working directory"
  87                 return 1
  88         }
  89         test -f R || {
  90                 echo "BAD: R does not exist in working directory"
  91                 return 1
  92         }
  93
  94         test -f A && {
  95                 echo "BAD: A still exists in working directory"
  96                 return 1
  97         }
  98         test -f M && {
  99                 echo "BAD: M still exists in working directory"
 100                 return 1
 101         }
 102         return 0
 103 '
 104
 105 # This test broke in 8371234ecaaf6e14fe3f2082a855eff1bbd79ae9
 106 test_expect_success 'merge blue into white (A->B, mod A, A untracked)' \
 107 '
 108         git checkout -b white-blue white &&
 109         echo dirty >A &&
 110         git merge blue &&
 111         git write-tree >/dev/null || {
 112                 echo "BAD: merge did not complete"
 113                 return 1
 114         }
 115
 116         test -f A || {
 117                 echo "BAD: A does not exist in working directory"
 118                 return 1
 119         }
 120         test `cat A` = dirty || {
 121                 echo "BAD: A content is wrong"
 122                 return 1
 123         }
 124         test -f B || {
 125                 echo "BAD: B does not exist in working directory"
 126                 return 1
 127         }
 128         test -f N || {
 129                 echo "BAD: N does not exist in working directory"
 130                 return 1
 131         }
 132         test -f M && {
 133                 echo "BAD: M still exists in working directory"
 134                 return 1
 135         }
 136         return 0
 137 '
 138
 139 test_done