t/t4006-diff-mode.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='Test mode change diffs.
   7
   8 '
   9 . ./test-lib.sh
  10
  11 sed_script='s/\(:100644 100755\) \('"$_x40"'\) \2 /\1 X X /'
  12
  13 test_expect_success 'setup' '
  14         echo frotz >rezrov &&
  15         git update-index --add rezrov &&
  16         tree=`git write-tree` &&
  17         echo $tree
  18 '
  19
  20 test_expect_success 'chmod' '
  21         test_chmod +x rezrov &&
  22         git diff-index $tree >current &&
  23         sed -e "$sed_script" <current >check &&
  24         echo ":100644 100755 X X M      rezrov" >expected &&
  25         test_cmp expected check
  26 '
  27
  28 test_expect_success 'prepare binary file' '
  29         git commit -m rezrov &&
  30         dd if=/dev/zero of=binbin bs=1024 count=1 &&
  31         git add binbin &&
  32         git commit -m binbin
  33 '
  34
  35 test_expect_success '--stat output after text chmod' '
  36         test_chmod -x rezrov &&
  37         echo " 0 files changed" >expect &&
  38         git diff HEAD --stat >actual &&
  39         test_cmp expect actual
  40 '
  41
  42 test_expect_success '--shortstat output after text chmod' '
  43         git diff HEAD --shortstat >actual &&
  44         test_cmp expect actual
  45 '
  46
  47 test_expect_success '--stat output after binary chmod' '
  48         test_chmod +x binbin &&
  49         cat >expect <<-EOF &&
  50          binbin |  Bin 1024 -> 1024 bytes
  51          1 file changed, 0 insertions(+), 0 deletions(-)
  52         EOF
  53         git diff HEAD --stat >actual &&
  54         test_cmp expect actual
  55 '
  56
  57 test_expect_success '--shortstat output after binary chmod' '
  58         cat >expect <<-EOF &&
  59          1 file changed, 0 insertions(+), 0 deletions(-)
  60         EOF
  61         git diff HEAD --shortstat >actual &&
  62         test_cmp expect actual
  63 '
  64
  65 test_done