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 257 subdirectories. 258 is counting "objects"
32 find .git/objects -type d -print >full-of-directories
34 '.git/objects should have 257 subdirectories.' \
35 'test $(wc -l < full-of-directories) = 258'
37 ################################################################
38 # Basics of the basics
40 # updating a new file without --add should fail.
42 'git-update-cache without --add should fail adding.' \
43 'git-update-cache should-be-empty'
45 # and with --add it should succeed, even if it is empty (it used to fail).
47 'git-update-cache with --add should succeed.' \
48 'git-update-cache --add should-be-empty'
51 'writing tree out with git-write-tree' \
52 'tree=$(git-write-tree)'
54 # we know the shape and contents of the tree and know the object ID for it.
56 'validate object ID of a known tree.' \
57 'test "$tree" = 7bb943559a305bdd6bdee2cef6e5df2413c3d30a'
60 rm -f should-be-empty full-of-directories
62 'git-update-cache without --remove should fail removing.' \
63 'git-update-cache should-be-empty'
66 'git-update-cache with --remove should be able to remove.' \
67 'git-update-cache --remove should-be-empty'
69 # Empty tree can be written with recent write-tree.
71 'git-write-tree should be able to write an empty tree.' \
72 'tree=$(git-write-tree)'
75 'validate object ID of a known tree.' \
76 'test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904'
78 # Various types of objects
79 mkdir path2 path3 path3/subp3
80 for p in path0 path2/file2 path3/file3 path3/subp3/file3
83 ln -s "hello $p" ${p}sym
86 'adding various types of objects with git-update-cache --add.' \
87 'find path* ! -type d -print0 | xargs -0 git-update-cache --add'
89 # Show them and see that matches what we expect.
91 'showing stage with git-ls-files --stage' \
92 'git-ls-files --stage >current'
95 100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0
96 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym
97 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2
98 120000 d8ce161addc5173867a3c3c730924388daedbc38 0 path2/file2sym
99 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0 path3/file3
100 120000 8599103969b43aff7e430efea79ca4636466794f 0 path3/file3sym
101 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0 path3/subp3/file3
102 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0 path3/subp3/file3sym
104 test_expect_success \
105 'validate git-ls-files output for a known tree.' \
106 'diff current expected'
108 test_expect_success \
109 'writing tree out with git-write-tree.' \
110 'tree=$(git-write-tree)'
111 test_expect_success \
112 'validate object ID for a known tree.' \
113 'test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b'
115 test_expect_success \
116 'showing tree with git-ls-tree' \
117 'git-ls-tree $tree >current'
119 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0
120 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym
121 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2
122 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3
124 test_expect_success \
125 'git-ls-tree output for a known tree.' \
126 'diff current expected'
128 test_expect_success \
129 'showing tree with git-ls-tree -r' \
130 'git-ls-tree -r $tree >current'
132 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0
133 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym
134 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2
135 100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2
136 120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym
137 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3
138 100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3
139 120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym
140 040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 path3/subp3
141 100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3
142 120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym
144 test_expect_success \
145 'git-ls-tree -r output for a known tree.' \
146 'diff current expected'
148 ################################################################
150 test_expect_success \
151 'git-read-tree followed by write-tree should be idempotent.' \
152 'git-read-tree $tree &&
153 test -f .git/index &&
154 newtree=$(git-write-tree) &&
155 test "$newtree" = "$tree"'
158 :100644 100644 f87290f8eb2cbbea7857214459a0739927eab154 0000000000000000000000000000000000000000 M path0
159 :120000 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0000000000000000000000000000000000000000 M path0sym
160 :100644 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0000000000000000000000000000000000000000 M path2/file2
161 :120000 120000 d8ce161addc5173867a3c3c730924388daedbc38 0000000000000000000000000000000000000000 M path2/file2sym
162 :100644 100644 0aa34cae68d0878578ad119c86ca2b5ed5b28376 0000000000000000000000000000000000000000 M path3/file3
163 :120000 120000 8599103969b43aff7e430efea79ca4636466794f 0000000000000000000000000000000000000000 M path3/file3sym
164 :100644 100644 00fb5908cb97c2564a9783c0c64087333b3b464f 0000000000000000000000000000000000000000 M path3/subp3/file3
165 :120000 120000 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c 0000000000000000000000000000000000000000 M path3/subp3/file3sym
167 test_expect_success \
168 'validate git-diff-files output for a know cache/work tree state.' \
169 'git-diff-files >current && diff >/dev/null -b current expected'
171 test_expect_success \
172 'git-update-cache --refresh should succeed.' \
173 'git-update-cache --refresh'
175 test_expect_success \
176 'no diff after checkout and git-update-cache --refresh.' \
177 'git-diff-files >current && cmp -s current /dev/null'