core.hidedotfiles: hide '.git' dir by default
[git/dscho.git] / t / t1006-cat-file.sh
blobd8b7f2ffbcc0427b1ae9d48feb4387f580e81d61
1 #!/bin/sh
3 test_description='git cat-file'
5 . ./test-lib.sh
7 echo_without_newline () {
8 printf '%s' "$*"
11 strlen () {
12 echo_without_newline "$1" | wc -c | sed -e 's/^ *//'
15 maybe_remove_timestamp () {
16 if test -z "$2"; then
17 echo_without_newline "$1"
18 else
19 echo_without_newline "$(printf '%s\n' "$1" | sed -e 's/ [0-9][0-9]* [-+][0-9][0-9][0-9][0-9]$//')"
23 run_tests () {
24 type=$1
25 sha1=$2
26 size=$3
27 content=$4
28 pretty_content=$5
29 no_ts=$6
31 batch_output="$sha1 $type $size
32 $content"
34 test_expect_success "$type exists" '
35 git cat-file -e $sha1
38 test_expect_success "Type of $type is correct" '
39 test $type = "$(git cat-file -t $sha1)"
42 test_expect_success "Size of $type is correct" '
43 test $size = "$(git cat-file -s $sha1)"
46 test -z "$content" ||
47 test_expect_success "Content of $type is correct" '
48 expect="$(maybe_remove_timestamp "$content" $no_ts)"
49 actual="$(maybe_remove_timestamp "$(git cat-file $type $sha1)" $no_ts)"
51 if test "z$expect" = "z$actual"
52 then
53 : happy
54 else
55 echo "Oops: expected $expect"
56 echo "but got $actual"
57 false
61 test_expect_success "Pretty content of $type is correct" '
62 expect="$(maybe_remove_timestamp "$pretty_content" $no_ts)"
63 actual="$(maybe_remove_timestamp "$(git cat-file -p $sha1)" $no_ts)"
64 if test "z$expect" = "z$actual"
65 then
66 : happy
67 else
68 echo "Oops: expected $expect"
69 echo "but got $actual"
70 false
74 test -z "$content" ||
75 test_expect_success "--batch output of $type is correct" '
76 expect="$(maybe_remove_timestamp "$batch_output" $no_ts)"
77 actual="$(maybe_remove_timestamp "$(echo $sha1 | git cat-file --batch)" $no_ts)"
78 if test "z$expect" = "z$actual"
79 then
80 : happy
81 else
82 echo "Oops: expected $expect"
83 echo "but got $actual"
84 false
88 test_expect_success "--batch-check output of $type is correct" '
89 expect="$sha1 $type $size"
90 actual="$(echo_without_newline $sha1 | git cat-file --batch-check)"
91 if test "z$expect" = "z$actual"
92 then
93 : happy
94 else
95 echo "Oops: expected $expect"
96 echo "but got $actual"
97 false
102 hello_content="Hello World"
103 hello_size=$(strlen "$hello_content")
104 hello_sha1=$(echo_without_newline "$hello_content" | git hash-object --stdin)
106 test_expect_success "setup" '
107 echo_without_newline "$hello_content" > hello &&
108 git update-index --add hello
111 run_tests 'blob' $hello_sha1 $hello_size "$hello_content" "$hello_content"
113 tree_sha1=$(git write-tree)
114 tree_size=33
115 tree_pretty_content="100644 blob $hello_sha1 hello"
117 run_tests 'tree' $tree_sha1 $tree_size "" "$tree_pretty_content"
119 commit_message="Intial commit"
120 commit_sha1=$(echo_without_newline "$commit_message" | git commit-tree $tree_sha1)
121 commit_size=176
122 commit_content="tree $tree_sha1
123 author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> 0000000000 +0000
124 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 0000000000 +0000
126 $commit_message"
128 run_tests 'commit' $commit_sha1 $commit_size "$commit_content" "$commit_content" 1
130 tag_header_without_timestamp="object $hello_sha1
131 type blob
132 tag hellotag
133 tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
134 tag_description="This is a tag"
135 tag_content="$tag_header_without_timestamp 0000000000 +0000
137 $tag_description"
138 tag_pretty_content="$tag_header_without_timestamp Thu Jan 1 00:00:00 1970 +0000
140 $tag_description"
142 tag_sha1=$(echo_without_newline "$tag_content" | git mktag)
143 tag_size=$(strlen "$tag_content")
145 run_tests 'tag' $tag_sha1 $tag_size "$tag_content" "$tag_pretty_content" 1
147 test_expect_success \
148 "Reach a blob from a tag pointing to it" \
149 "test '$hello_content' = \"\$(git cat-file blob $tag_sha1)\""
151 for batch in batch batch-check
153 for opt in t s e p
155 test_expect_success "Passing -$opt with --$batch fails" '
156 test_must_fail git cat-file --$batch -$opt $hello_sha1
159 test_expect_success "Passing --$batch with -$opt fails" '
160 test_must_fail git cat-file -$opt --$batch $hello_sha1
162 done
164 test_expect_success "Passing <type> with --$batch fails" '
165 test_must_fail git cat-file --$batch blob $hello_sha1
168 test_expect_success "Passing --$batch with <type> fails" '
169 test_must_fail git cat-file blob --$batch $hello_sha1
172 test_expect_success "Passing sha1 with --$batch fails" '
173 test_must_fail git cat-file --$batch $hello_sha1
175 done
177 test_expect_success "--batch-check for a non-existent named object" '
178 test "foobar42 missing
179 foobar84 missing" = \
180 "$( ( echo foobar42; echo_without_newline foobar84; ) | git cat-file --batch-check)"
183 test_expect_success "--batch-check for a non-existent hash" '
184 test "0000000000000000000000000000000000000042 missing
185 0000000000000000000000000000000000000084 missing" = \
186 "$( ( echo 0000000000000000000000000000000000000042;
187 echo_without_newline 0000000000000000000000000000000000000084; ) \
188 | git cat-file --batch-check)"
191 test_expect_success "--batch for an existent and a non-existent hash" '
192 test "$tag_sha1 tag $tag_size
193 $tag_content
194 0000000000000000000000000000000000000000 missing" = \
195 "$( ( echo $tag_sha1;
196 echo_without_newline 0000000000000000000000000000000000000000; ) \
197 | git cat-file --batch)"
200 test_expect_success "--batch-check for an emtpy line" '
201 test " missing" = "$(echo | git cat-file --batch-check)"
204 batch_input="$hello_sha1
205 $commit_sha1
206 $tag_sha1
207 deadbeef
211 batch_output="$hello_sha1 blob $hello_size
212 $hello_content
213 $commit_sha1 commit $commit_size
214 $commit_content
215 $tag_sha1 tag $tag_size
216 $tag_content
217 deadbeef missing
218 missing"
220 test_expect_success '--batch with multiple sha1s gives correct format' '
221 test "$(maybe_remove_timestamp "$batch_output" 1)" = "$(maybe_remove_timestamp "$(echo_without_newline "$batch_input" | git cat-file --batch)" 1)"
224 batch_check_input="$hello_sha1
225 $tree_sha1
226 $commit_sha1
227 $tag_sha1
228 deadbeef
232 batch_check_output="$hello_sha1 blob $hello_size
233 $tree_sha1 tree $tree_size
234 $commit_sha1 commit $commit_size
235 $tag_sha1 tag $tag_size
236 deadbeef missing
237 missing"
239 test_expect_success "--batch-check with multiple sha1s gives correct format" '
240 test "$batch_check_output" = \
241 "$(echo_without_newline "$batch_check_input" | git cat-file --batch-check)"
244 test_done