summaryrefslogtreecommitdiff
path: root/tests/preserve-c-function-names
blob: 43454621222a30b3080bd79e27a3ca3708251f3f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
# Copyright (C) 2009 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# in any medium, are permitted without royalty provided the copyright
# notice and this notice are preserved.

# Preserve the "diff -p" output in reject files

. $srcdir/test-lib.sh

require_cat
require_gnu_diff
use_local_patch
use_tmpdir

cat > a <<EOF
int foo()
  {
    /* waste a line */

    return 1;
  }
EOF

cat > b <<EOF
int foo()
  {
    /* waste a line */

    return 2;
  }
EOF

diff -p -c -L a -L b a b > ab.diff
touch c
check 'patch c < ab.diff || cat c.rej' <<EOF
patching file c
Hunk #1 FAILED at 2.
1 out of 1 hunk FAILED -- saving rejects to file c.rej
*** a
--- b
*************** int foo()
*** 2,6 ****
    {
      /* waste a line */
  
!     return 1;
    }
--- 2,6 ----
    {
      /* waste a line */
  
!     return 2;
    }
EOF