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1#!/bin/sh
2#
3# Copyright (c) 2005 Junio C Hamano
4#
5
6test_description='More rename detection tests.
7
8The rename detection logic should be able to detect pure rename or
9copy of symbolic links, but should not produce rename/copy followed
10by an edit for them.
11'
12
13. ./test-lib.sh
14. "$TEST_DIRECTORY"/lib-diff.sh
15
16test_expect_success SYMLINKS 'prepare reference tree' '
17 echo xyzzy | tr -d '\\\\'012 >yomin &&
18 ln -s xyzzy frotz &&
19 git update-index --add frotz yomin &&
20 tree=$(git write-tree) &&
21 echo $tree
22'
23
24test_expect_success SYMLINKS 'prepare work tree' '
25 mv frotz rezrov &&
26 rm -f yomin &&
27 ln -s xyzzy nitfol &&
28 ln -s xzzzy bozbar &&
29 git update-index --add --remove frotz rezrov nitfol bozbar yomin
30'
31
32# tree has frotz pointing at xyzzy, and yomin that contains xyzzy to
33# confuse things. work tree has rezrov (xyzzy) nitfol (xyzzy) and
34# bozbar (xzzzy).
35# rezrov and nitfol are rename/copy of frotz and bozbar should be
36# a new creation.
37
38test_expect_success SYMLINKS 'setup diff output' '
39 GIT_DIFF_OPTS=--unified=0 git diff-index -C -p $tree >current &&
40 cat >expected <<\EOF
41diff --git a/bozbar b/bozbar
42new file mode 120000
43--- /dev/null
44+++ b/bozbar
45@@ -0,0 +1 @@
46+xzzzy
47\ No newline at end of file
48diff --git a/frotz b/nitfol
49similarity index 100%
50copy from frotz
51copy to nitfol
52diff --git a/frotz b/rezrov
53similarity index 100%
54rename from frotz
55rename to rezrov
56diff --git a/yomin b/yomin
57deleted file mode 100644
58--- a/yomin
59+++ /dev/null
60@@ -1 +0,0 @@
61-xyzzy
62\ No newline at end of file
63EOF
64'
65
66test_expect_success SYMLINKS 'validate diff output' '
67 compare_diff_patch current expected
68'
69
70test_done