t/t4000-diff-format.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='Test built-in diff output engine.
   7
   8 '
   9 . ./test-lib.sh
  10 . ../diff-lib.sh
  11
  12 echo >path0 'Line 1
  13 Line 2
  14 line 3'
  15 cat path0 >path1
  16 chmod +x path1
  17
  18 test_expect_success \
  19     'update-index --add two files with and without +x.' \
  20     'git update-index --add path0 path1'
  21
  22 mv path0 path0-
  23 sed -e 's/line/Line/' <path0- >path0
  24 chmod +x path0
  25 rm -f path1
  26 test_expect_success \
  27     'git diff-files -p after editing work tree.' \
  28     'git diff-files -p >current'
  29
  30 # that's as far as it comes
  31 if [ "$(git config --get core.filemode)" = false ]
  32 then
  33         say 'filemode disabled on the filesystem'
  34         test_done
  35 fi
  36
  37 cat >expected <<\EOF
  38 diff --git a/path0 b/path0
  39 old mode 100644
  40 new mode 100755
  41 --- a/path0
  42 +++ b/path0
  43 @@ -1,3 +1,3 @@
  44  Line 1
  45  Line 2
  46 -line 3
  47 +Line 3
  48 diff --git a/path1 b/path1
  49 deleted file mode 100755
  50 --- a/path1
  51 +++ /dev/null
  52 @@ -1,3 +0,0 @@
  53 -Line 1
  54 -Line 2
  55 -line 3
  56 EOF
  57
  58 test_expect_success \
  59     'validate git diff-files -p output.' \
  60     'compare_diff_patch current expected'
  61
  62 test_done