blob: 7d5bc784721411a3abe475a8ed9f291204072b7d (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
#!/bin/sh
test_description='subtree merge strategy'
. ./test-lib.sh
test_expect_success setup '
s="1 2 3 4 5 6 7 8" &&
for i in $s; do echo $i; done >hello &&
git add hello &&
git commit -m initial &&
git checkout -b side &&
echo >>hello world &&
git add hello &&
git commit -m second &&
git checkout master &&
for i in mundo $s; do echo $i; done >hello &&
git add hello &&
git commit -m master
'
test_expect_success 'subtree available and works like recursive' '
git merge -s subtree side &&
for i in mundo $s world; do echo $i; done >expect &&
test_cmp expect hello
'
test_expect_success 'setup' '
mkdir git-gui &&
cd git-gui &&
git init &&
echo git-gui > git-gui.sh &&
o1=$(git hash-object git-gui.sh) &&
git add git-gui.sh &&
git commit -m "initial git-gui" &&
cd .. &&
mkdir git &&
cd git &&
git init &&
echo git >git.c &&
o2=$(git hash-object git.c) &&
git add git.c &&
git commit -m "initial git"
'
test_expect_success 'initial merge' '
git remote add -f gui ../git-gui &&
git merge -s ours --no-commit --allow-unrelated-histories gui/master &&
git read-tree --prefix=git-gui/ -u gui/master &&
git commit -m "Merge git-gui as our subdirectory" &&
git checkout -b work &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 git-gui/git-gui.sh" &&
echo "100644 $o2 0 git.c"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge update' '
cd ../git-gui &&
echo git-gui2 > git-gui.sh &&
o3=$(git hash-object git-gui.sh) &&
git add git-gui.sh &&
git checkout -b master2 &&
git commit -m "update git-gui" &&
cd ../git &&
git pull -s subtree gui master2 &&
git ls-files -s >actual &&
(
echo "100644 $o3 0 git-gui/git-gui.sh" &&
echo "100644 $o2 0 git.c"
) >expected &&
test_cmp expected actual
'
test_expect_success 'initial ambiguous subtree' '
cd ../git &&
git reset --hard master &&
git checkout -b master2 &&
git merge -s ours --no-commit gui/master &&
git read-tree --prefix=git-gui2/ -u gui/master &&
git commit -m "Merge git-gui2 as our subdirectory" &&
git checkout -b work2 &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 git-gui/git-gui.sh" &&
echo "100644 $o1 0 git-gui2/git-gui.sh" &&
echo "100644 $o2 0 git.c"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge using explicit' '
cd ../git &&
git reset --hard master2 &&
git pull -Xsubtree=git-gui gui master2 &&
git ls-files -s >actual &&
(
echo "100644 $o3 0 git-gui/git-gui.sh" &&
echo "100644 $o1 0 git-gui2/git-gui.sh" &&
echo "100644 $o2 0 git.c"
) >expected &&
test_cmp expected actual
'
test_expect_success 'merge2 using explicit' '
cd ../git &&
git reset --hard master2 &&
git pull -Xsubtree=git-gui2 gui master2 &&
git ls-files -s >actual &&
(
echo "100644 $o1 0 git-gui/git-gui.sh" &&
echo "100644 $o3 0 git-gui2/git-gui.sh" &&
echo "100644 $o2 0 git.c"
) >expected &&
test_cmp expected actual
'
test_done
|
