commit: add "lookup_commit_reference()" helper function
[git/repo.git] / t / t4000-diff-format.sh
blob91ed2dc65c6d14276d3533942f902cdcf45de177
1 #!/bin/sh
3 # Copyright (c) 2005 Junio C Hamano
6 test_description='Test built-in diff output engine.
9 . ./test-lib.sh
11 echo >path0 'Line 1
12 Line 2
13 line 3'
14 cat path0 >path1
15 chmod +x path1
17 test_expect_success \
18 'update-cache --add two files with and without +x.' \
19 'git-update-cache --add path0 path1'
21 mv path0 path0-
22 sed -e 's/line/Line/' <path0- >path0
23 chmod +x path0
24 rm -f path1
25 test_expect_success \
26 'git-diff-files -p after editing work tree.' \
27 'git-diff-files -p >current'
28 cat >expected <<\EOF
29 diff --git a/path0 b/path0
30 old mode 100644
31 new mode 100755
32 --- a/path0
33 +++ b/path0
34 @@ -1,3 +1,3 @@
35 Line 1
36 Line 2
37 -line 3
38 +Line 3
39 diff --git a/path1 b/path1
40 deleted file mode 100755
41 --- a/path1
42 +++ /dev/null
43 @@ -1,3 +0,0 @@
44 -Line 1
45 -Line 2
46 -line 3
47 EOF
49 test_expect_success \
50 'validate git-diff-files -p output.' \
51 'cmp -s current expected'
53 test_done