t/t4007-rename-3.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='Rename interaction with pathspec.
   7
   8 '
   9 . ./test-lib.sh
  10 . ../diff-lib.sh ;# test-lib chdir's into trash
  11
  12 test_expect_success \
  13     'prepare reference tree' \
  14     'mkdir path0 path1 &&
  15      cp ../../COPYING path0/COPYING &&
  16      git-update-cache --add path0/COPYING &&
  17     tree=$(git-write-tree) &&
  18     echo $tree'
  19
  20 test_expect_success \
  21     'prepare work tree' \
  22     'cp path0/COPYING path1/COPYING &&
  23      git-update-cache --add --remove path0/COPYING path1/COPYING'
  24
  25 # In the tree, there is only path0/COPYING.  In the cache, path0 and
  26 # path1 both have COPYING and the latter is a copy of path0/COPYING.
  27 # Comparing the full tree with cache should tell us so.
  28
  29 git-diff-cache -C --find-copies-harder $tree >current
  30
  31 cat >expected <<\EOF
  32 :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 C100   path0/COPYING   path1/COPYING
  33 EOF
  34
  35 test_expect_success \
  36     'validate the result (#1)' \
  37     'compare_diff_raw current expected'
  38
  39 # In the tree, there is only path0/COPYING.  In the cache, path0 and
  40 # path1 both have COPYING and the latter is a copy of path0/COPYING.
  41 # However when we say we care only about path1, we should just see
  42 # path1/COPYING suddenly appearing from nowhere, not detected as
  43 # a copy from path0/COPYING.
  44
  45 git-diff-cache -C $tree path1 >current
  46
  47 cat >expected <<\EOF
  48 :000000 100644 0000000000000000000000000000000000000000 6ff87c4664981e4397625791c8ea3bbb5f2279a3 N      path1/COPYING
  49 EOF
  50
  51 test_expect_success \
  52     'validate the result (#2)' \
  53     'compare_diff_raw current expected'
  54
  55 test_expect_success \
  56     'tweak work tree' \
  57     'rm -f path0/COPYING &&
  58      git-update-cache --remove path0/COPYING'
  59
  60 # In the tree, there is only path0/COPYING.  In the cache, path0 does
  61 # not have COPYING anymore and path1 has COPYING which is a copy of
  62 # path0/COPYING.  Showing the full tree with cache should tell us about
  63 # the rename.
  64
  65 git-diff-cache -C $tree >current
  66
  67 cat >expected <<\EOF
  68 :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 R100   path0/COPYING   path1/COPYING
  69 EOF
  70
  71 test_expect_success \
  72     'validate the result (#3)' \
  73     'compare_diff_raw current expected'
  74
  75 # In the tree, there is only path0/COPYING.  In the cache, path0 does
  76 # not have COPYING anymore and path1 has COPYING which is a copy of
  77 # path0/COPYING.  When we say we care only about path1, we should just
  78 # see path1/COPYING appearing from nowhere.
  79
  80 git-diff-cache -C $tree path1 >current
  81
  82 cat >expected <<\EOF
  83 :000000 100644 0000000000000000000000000000000000000000 6ff87c4664981e4397625791c8ea3bbb5f2279a3 N      path1/COPYING
  84 EOF
  85
  86 test_expect_success \
  87     'validate the result (#4)' \
  88     'compare_diff_raw current expected'
  89
  90 test_done