3 # Copyright (c) 2005 Junio C Hamano
6 test_description='Test the very basics part #1.
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.
12 This test runs very basic features, like registering things in cache,
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.
22 ################################################################
23 # init-db has been done in an empty repository.
24 # make sure it is empty.
26 find .git/objects -type f -print >should-be-empty
28 '.git/objects should be empty after git-init-db in an empty repo.' \
29 'cmp -s /dev/null should-be-empty'
31 # also it should have 2 subdirectories; no fan-out anymore, pack, and info.
32 # 3 is counting "objects" itself
33 find .git/objects -type d -print >full-of-directories
35 '.git/objects should have 3 subdirectories.' \
36 'test $(wc -l < full-of-directories) = 3'
38 ################################################################
39 # Basics of the basics
41 # updating a new file without --add should fail.
43 'git-update-index without --add should fail adding.' \
44 'git-update-index should-be-empty'
46 # and with --add it should succeed, even if it is empty (it used to fail).
48 'git-update-index with --add should succeed.' \
49 'git-update-index --add should-be-empty'
52 'writing tree out with git-write-tree' \
53 'tree=$(git-write-tree)'
55 # we know the shape and contents of the tree and know the object ID for it.
57 'validate object ID of a known tree.' \
58 'test "$tree" = 7bb943559a305bdd6bdee2cef6e5df2413c3d30a'
61 rm -f should-be-empty full-of-directories
63 'git-update-index without --remove should fail removing.' \
64 'git-update-index should-be-empty'
67 'git-update-index with --remove should be able to remove.' \
68 'git-update-index --remove should-be-empty'
70 # Empty tree can be written with recent write-tree.
72 'git-write-tree should be able to write an empty tree.' \
73 'tree=$(git-write-tree)'
76 'validate object ID of a known tree.' \
77 'test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904'
79 # Various types of objects
80 mkdir path2 path3 path3/subp3
81 for p in path0 path2/file2 path3/file3 path3/subp3/file3
84 ln -s "hello $p" ${p}sym
87 'adding various types of objects with git-update-index --add.' \
88 'find path* ! -type d -print | xargs git-update-index --add'
90 # Show them and see that matches what we expect.
92 'showing stage with git-ls-files --stage' \
93 'git-ls-files --stage >current'
96 100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0
97 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym
98 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2
99 120000 d8ce161addc5173867a3c3c730924388daedbc38 0 path2/file2sym
100 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0 path3/file3
101 120000 8599103969b43aff7e430efea79ca4636466794f 0 path3/file3sym
102 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0 path3/subp3/file3
103 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0 path3/subp3/file3sym
105 test_expect_success \
106 'validate git-ls-files output for a known tree.' \
107 'diff current expected'
109 test_expect_success \
110 'writing tree out with git-write-tree.' \
111 'tree=$(git-write-tree)'
112 test_expect_success \
113 'validate object ID for a known tree.' \
114 'test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b'
116 test_expect_success \
117 'showing tree with git-ls-tree' \
118 'git-ls-tree $tree >current'
120 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0
121 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym
122 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2
123 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3
125 test_expect_success \
126 'git-ls-tree output for a known tree.' \
127 'diff current expected'
129 test_expect_success \
130 'showing tree with git-ls-tree -r' \
131 'git-ls-tree -r $tree >current'
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
145 test_expect_success \
146 'git-ls-tree -r output for a known tree.' \
147 'diff current expected'
149 ################################################################
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"'
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
168 test_expect_success \
169 'validate git-diff-files output for a know cache/work tree state.' \
170 'git-diff-files >current && diff >/dev/null -b current expected'
172 test_expect_success \
173 'git-update-index --refresh should succeed.' \
174 'git-update-index --refresh'
176 test_expect_success \
177 'no diff after checkout and git-update-index --refresh.' \
178 'git-diff-files >current && cmp -s current /dev/null'