t/t4003-diff-rename-1.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='More rename detection
   7
   8 '
   9 . ./test-lib.sh
  10
  11 test_expect_success \
  12     'prepare reference tree' \
  13     'cat ../../COPYING >COPYING &&
  14     git-update-cache --add COPYING &&
  15     tree=$(git-write-tree) &&
  16     echo $tree'
  17
  18 test_expect_success \
  19     'prepare work tree' \
  20     'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 &&
  21     sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 &&
  22     rm -f COPYING &&
  23     git-update-cache --add --remove COPYING COPYING.?'
  24
  25 # tree has COPYING.  work tree has COPYING.1 and COPYING.2,
  26 # both are slightly edited.  So we say you copy-and-edit one,
  27 # and rename-and-edit the other.
  28
  29 GIT_DIFF_OPTS=--unified=0 git-diff-cache -M -p $tree |
  30 sed -e 's/\([0-9][0-9]*\)/#/g' >current &&
  31 cat >expected <<\EOF
  32 diff --git a/COPYING b/COPYING.#
  33 similarity index #%
  34 copy from COPYING
  35 copy to COPYING.#
  36 --- a/COPYING
  37 +++ b/COPYING.#
  38 @@ -# +# @@
  39 - HOWEVER, in order to allow a migration to GPLv# if that seems like
  40 + However, in order to allow a migration to GPLv# if that seems like
  41 diff --git a/COPYING b/COPYING.#
  42 similarity index #%
  43 rename old COPYING
  44 rename new COPYING.#
  45 --- a/COPYING
  46 +++ b/COPYING.#
  47 @@ -# +# @@
  48 - Note that the only valid version of the GPL as far as this project
  49 + Note that the only valid version of the G.P.L as far as this project
  50 @@ -# +# @@
  51 - HOWEVER, in order to allow a migration to GPLv# if that seems like
  52 + HOWEVER, in order to allow a migration to G.P.Lv# if that seems like
  53 @@ -# +# @@
  54 -       This file is licensed under the GPL v#, or a later version
  55 +       This file is licensed under the G.P.L v#, or a later version
  56 EOF
  57
  58 test_expect_success \
  59     'validate output from rename/copy detection' \
  60     'diff -u current expected'
  61
  62 test_expect_success \
  63     'prepare work tree again' \
  64     'mv COPYING.2 COPYING &&
  65      git-update-cache --add --remove COPYING COPYING.1 COPYING.2'
  66
  67 # tree has COPYING.  work tree has COPYING and COPYING.1,
  68 # both are slightly edited.  So we say you edited one,
  69 # and copy-and-edit the other.
  70
  71 GIT_DIFF_OPTS=--unified=0 git-diff-cache -C -p $tree |
  72 sed -e 's/\([0-9][0-9]*\)/#/g' >current
  73 cat >expected <<\EOF
  74 diff --git a/COPYING b/COPYING.#
  75 similarity index #%
  76 copy from COPYING
  77 copy to COPYING.#
  78 --- a/COPYING
  79 +++ b/COPYING.#
  80 @@ -# +# @@
  81 - HOWEVER, in order to allow a migration to GPLv# if that seems like
  82 + However, in order to allow a migration to GPLv# if that seems like
  83 diff --git a/COPYING b/COPYING
  84 --- a/COPYING
  85 +++ b/COPYING
  86 @@ -# +# @@
  87 - Note that the only valid version of the GPL as far as this project
  88 + Note that the only valid version of the G.P.L as far as this project
  89 @@ -# +# @@
  90 - HOWEVER, in order to allow a migration to GPLv# if that seems like
  91 + HOWEVER, in order to allow a migration to G.P.Lv# if that seems like
  92 @@ -# +# @@
  93 -       This file is licensed under the GPL v#, or a later version
  94 +       This file is licensed under the G.P.L v#, or a later version
  95 EOF
  96
  97 test_expect_success \
  98     'validate output from rename/copy detection' \
  99     'diff -u current expected'
 100
 101 test_expect_success \
 102     'prepare work tree once again' \
 103     'cat ../../COPYING >COPYING &&
 104      git-update-cache --add --remove COPYING COPYING.1'
 105
 106 # tree has COPYING.  work tree has the same COPYING and COPYING.1,
 107 # but COPYING is not edited.  We say you copy-and-edit COPYING.1;
 108 # this is only possible because -C mode now reports the unmodified
 109 # file to the diff-core.
 110
 111 GIT_DIFF_OPTS=--unified=0 git-diff-cache -C -p $tree |
 112 sed -e 's/\([0-9][0-9]*\)/#/g' >current
 113 cat >expected <<\EOF
 114 diff --git a/COPYING b/COPYING.#
 115 similarity index #%
 116 copy from COPYING
 117 copy to COPYING.#
 118 --- a/COPYING
 119 +++ b/COPYING.#
 120 @@ -# +# @@
 121 - HOWEVER, in order to allow a migration to GPLv# if that seems like
 122 + However, in order to allow a migration to GPLv# if that seems like
 123 EOF
 124
 125 test_expect_success \
 126     'validate output from rename/copy detection' \
 127     'diff -u current expected'
 128
 129 test_done