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e1970ce4 JH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # | |
5 | ||
6 | test_description='Test the very basics part #1. | |
7 | ||
8 | The rest of the test suite does not check the basic operation of git | |
9 | plumbing commands to work very carefully. Their job is to concentrate | |
10 | on tricky features that caused bugs in the past to detect regression. | |
11 | ||
12 | This test runs very basic features, like registering things in cache, | |
13 | writing tree, etc. | |
14 | ||
15 | Note that this test *deliberately* hard-codes many expected object | |
16 | IDs. When object ID computation changes, like in the previous case of | |
17 | swapping compression and hashing order, the person who is making the | |
18 | modification *should* take notice and update the test vectors here. | |
19 | ' | |
20 | . ./test-lib.sh | |
21 | ||
22 | ################################################################ | |
23 | # init-db has been done in an empty repository. | |
24 | # make sure it is empty. | |
25 | ||
26 | find .git/objects -type f -print >should-be-empty | |
27 | test_expect_success \ | |
28 | '.git/objects should be empty after git-init-db in an empty repo.' \ | |
29 | 'cmp -s /dev/null should-be-empty' | |
30 | ||
230f1322 | 31 | # also it should have 258 subdirectories; 256 fan-out anymore, pack, and info. |
d57306c7 | 32 | # 259 is counting "objects" itself |
e1970ce4 JH |
33 | find .git/objects -type d -print >full-of-directories |
34 | test_expect_success \ | |
d57306c7 JH |
35 | '.git/objects should have 258 subdirectories.' \ |
36 | 'test $(wc -l < full-of-directories) = 259' | |
e1970ce4 JH |
37 | |
38 | ################################################################ | |
39 | # Basics of the basics | |
40 | ||
41 | # updating a new file without --add should fail. | |
42 | test_expect_failure \ | |
215a7ad1 JH |
43 | 'git-update-index without --add should fail adding.' \ |
44 | 'git-update-index should-be-empty' | |
e1970ce4 JH |
45 | |
46 | # and with --add it should succeed, even if it is empty (it used to fail). | |
47 | test_expect_success \ | |
215a7ad1 JH |
48 | 'git-update-index with --add should succeed.' \ |
49 | 'git-update-index --add should-be-empty' | |
e1970ce4 JH |
50 | |
51 | test_expect_success \ | |
52 | 'writing tree out with git-write-tree' \ | |
53 | 'tree=$(git-write-tree)' | |
54 | ||
55 | # we know the shape and contents of the tree and know the object ID for it. | |
56 | test_expect_success \ | |
57 | 'validate object ID of a known tree.' \ | |
58 | 'test "$tree" = 7bb943559a305bdd6bdee2cef6e5df2413c3d30a' | |
59 | ||
60 | # Removing paths. | |
61 | rm -f should-be-empty full-of-directories | |
62 | test_expect_failure \ | |
215a7ad1 JH |
63 | 'git-update-index without --remove should fail removing.' \ |
64 | 'git-update-index should-be-empty' | |
e1970ce4 JH |
65 | |
66 | test_expect_success \ | |
215a7ad1 JH |
67 | 'git-update-index with --remove should be able to remove.' \ |
68 | 'git-update-index --remove should-be-empty' | |
e1970ce4 JH |
69 | |
70 | # Empty tree can be written with recent write-tree. | |
71 | test_expect_success \ | |
72 | 'git-write-tree should be able to write an empty tree.' \ | |
73 | 'tree=$(git-write-tree)' | |
74 | ||
75 | test_expect_success \ | |
76 | 'validate object ID of a known tree.' \ | |
77 | 'test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904' | |
78 | ||
79 | # Various types of objects | |
80 | mkdir path2 path3 path3/subp3 | |
81 | for p in path0 path2/file2 path3/file3 path3/subp3/file3 | |
82 | do | |
83 | echo "hello $p" >$p | |
84 | ln -s "hello $p" ${p}sym | |
85 | done | |
86 | test_expect_success \ | |
215a7ad1 | 87 | 'adding various types of objects with git-update-index --add.' \ |
edde7a8b | 88 | 'find path* ! -type d -print | xargs git-update-index --add' |
e1970ce4 JH |
89 | |
90 | # Show them and see that matches what we expect. | |
91 | test_expect_success \ | |
92 | 'showing stage with git-ls-files --stage' \ | |
93 | 'git-ls-files --stage >current' | |
94 | ||
95 | cat >expected <<\EOF | |
2eab945e JH |
96 | 100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0 |
97 | 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym | |
98 | 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2 | |
99 | 120000 d8ce161addc5173867a3c3c730924388daedbc38 0 path2/file2sym | |
100 | 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0 path3/file3 | |
101 | 120000 8599103969b43aff7e430efea79ca4636466794f 0 path3/file3sym | |
102 | 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0 path3/subp3/file3 | |
103 | 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0 path3/subp3/file3sym | |
e1970ce4 JH |
104 | EOF |
105 | test_expect_success \ | |
106 | 'validate git-ls-files output for a known tree.' \ | |
107 | 'diff current expected' | |
108 | ||
109 | test_expect_success \ | |
110 | 'writing tree out with git-write-tree.' \ | |
111 | 'tree=$(git-write-tree)' | |
112 | test_expect_success \ | |
113 | 'validate object ID for a known tree.' \ | |
114 | 'test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b' | |
115 | ||
116 | test_expect_success \ | |
117 | 'showing tree with git-ls-tree' \ | |
118 | 'git-ls-tree $tree >current' | |
119 | cat >expected <<\EOF | |
2eab945e JH |
120 | 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 |
121 | 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym | |
122 | 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 | |
123 | 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 | |
e1970ce4 JH |
124 | EOF |
125 | test_expect_success \ | |
126 | 'git-ls-tree output for a known tree.' \ | |
127 | 'diff current expected' | |
128 | ||
129 | test_expect_success \ | |
130 | 'showing tree with git-ls-tree -r' \ | |
131 | 'git-ls-tree -r $tree >current' | |
132 | cat >expected <<\EOF | |
2eab945e JH |
133 | 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 |
134 | 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym | |
135 | 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 | |
136 | 100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2 | |
137 | 120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym | |
138 | 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 | |
139 | 100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3 | |
140 | 120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym | |
141 | 040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 path3/subp3 | |
142 | 100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3 | |
143 | 120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym | |
e1970ce4 JH |
144 | EOF |
145 | test_expect_success \ | |
146 | 'git-ls-tree -r output for a known tree.' \ | |
147 | 'diff current expected' | |
148 | ||
149 | ################################################################ | |
150 | rm .git/index | |
151 | test_expect_success \ | |
152 | 'git-read-tree followed by write-tree should be idempotent.' \ | |
153 | 'git-read-tree $tree && | |
154 | test -f .git/index && | |
155 | newtree=$(git-write-tree) && | |
156 | test "$newtree" = "$tree"' | |
157 | ||
158 | cat >expected <<\EOF | |
b6d8f309 JH |
159 | :100644 100644 f87290f8eb2cbbea7857214459a0739927eab154 0000000000000000000000000000000000000000 M path0 |
160 | :120000 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0000000000000000000000000000000000000000 M path0sym | |
161 | :100644 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0000000000000000000000000000000000000000 M path2/file2 | |
162 | :120000 120000 d8ce161addc5173867a3c3c730924388daedbc38 0000000000000000000000000000000000000000 M path2/file2sym | |
163 | :100644 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0000000000000000000000000000000000000000 M path3/file3 | |
164 | :120000 120000 8599103969b43aff7e430efea79ca4636466794f 0000000000000000000000000000000000000000 M path3/file3sym | |
165 | :100644 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0000000000000000000000000000000000000000 M path3/subp3/file3 | |
166 | :120000 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0000000000000000000000000000000000000000 M path3/subp3/file3sym | |
e1970ce4 JH |
167 | EOF |
168 | test_expect_success \ | |
169 | 'validate git-diff-files output for a know cache/work tree state.' \ | |
57fe64a4 | 170 | 'git-diff-files >current && diff >/dev/null -b current expected' |
e1970ce4 JH |
171 | |
172 | test_expect_success \ | |
215a7ad1 JH |
173 | 'git-update-index --refresh should succeed.' \ |
174 | 'git-update-index --refresh' | |
e1970ce4 JH |
175 | |
176 | test_expect_success \ | |
215a7ad1 | 177 | 'no diff after checkout and git-update-index --refresh.' \ |
e1970ce4 JH |
178 | 'git-diff-files >current && cmp -s current /dev/null' |
179 | ||
180 | test_done |