Merge branch 'bw/protocol-v2' into HEAD
[git/git.git] / t / t5702-protocol-v2.sh
1 #!/bin/sh
2
3 test_description='test git wire-protocol version 2'
4
5 TEST_NO_CREATE_REPO=1
6
7 . ./test-lib.sh
8
9 # Test protocol v2 with 'git://' transport
10 #
11 . "$TEST_DIRECTORY"/lib-git-daemon.sh
12 start_git_daemon --export-all --enable=receive-pack
13 daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent
14
15 test_expect_success 'create repo to be served by git-daemon' '
16 git init "$daemon_parent" &&
17 test_commit -C "$daemon_parent" one
18 '
19
20 test_expect_success 'list refs with git:// using protocol v2' '
21 test_when_finished "rm -f log" &&
22
23 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
24 ls-remote --symref "$GIT_DAEMON_URL/parent" >actual &&
25
26 # Client requested to use protocol v2
27 grep "git> .*\\\0\\\0version=2\\\0$" log &&
28 # Server responded using protocol v2
29 grep "git< version 2" log &&
30
31 git ls-remote --symref "$GIT_DAEMON_URL/parent" >expect &&
32 test_cmp actual expect
33 '
34
35 test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
36 test_when_finished "rm -f log" &&
37
38 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
39 ls-remote "$GIT_DAEMON_URL/parent" master >actual &&
40
41 cat >expect <<-EOF &&
42 $(git -C "$daemon_parent" rev-parse refs/heads/master)$(printf "\t")refs/heads/master
43 EOF
44
45 test_cmp actual expect
46 '
47
48 test_expect_success 'clone with git:// using protocol v2' '
49 test_when_finished "rm -f log" &&
50
51 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
52 clone "$GIT_DAEMON_URL/parent" daemon_child &&
53
54 git -C daemon_child log -1 --format=%s >actual &&
55 git -C "$daemon_parent" log -1 --format=%s >expect &&
56 test_cmp expect actual &&
57
58 # Client requested to use protocol v2
59 grep "clone> .*\\\0\\\0version=2\\\0$" log &&
60 # Server responded using protocol v2
61 grep "clone< version 2" log
62 '
63
64 test_expect_success 'fetch with git:// using protocol v2' '
65 test_when_finished "rm -f log" &&
66
67 test_commit -C "$daemon_parent" two &&
68
69 GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
70 fetch &&
71
72 git -C daemon_child log -1 --format=%s origin/master >actual &&
73 git -C "$daemon_parent" log -1 --format=%s >expect &&
74 test_cmp expect actual &&
75
76 # Client requested to use protocol v2
77 grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
78 # Server responded using protocol v2
79 grep "fetch< version 2" log
80 '
81
82 test_expect_success 'pull with git:// using protocol v2' '
83 test_when_finished "rm -f log" &&
84
85 GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
86 pull &&
87
88 git -C daemon_child log -1 --format=%s >actual &&
89 git -C "$daemon_parent" log -1 --format=%s >expect &&
90 test_cmp expect actual &&
91
92 # Client requested to use protocol v2
93 grep "fetch> .*\\\0\\\0version=2\\\0$" log &&
94 # Server responded using protocol v2
95 grep "fetch< version 2" log
96 '
97
98 test_expect_success 'push with git:// and a config of v2 does not request v2' '
99 test_when_finished "rm -f log" &&
100
101 # Till v2 for push is designed, make sure that if a client has
102 # protocol.version configured to use v2, that the client instead falls
103 # back and uses v0.
104
105 test_commit -C daemon_child three &&
106
107 # Push to another branch, as the target repository has the
108 # master branch checked out and we cannot push into it.
109 GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \
110 push origin HEAD:client_branch &&
111
112 git -C daemon_child log -1 --format=%s >actual &&
113 git -C "$daemon_parent" log -1 --format=%s client_branch >expect &&
114 test_cmp expect actual &&
115
116 # Client requested to use protocol v2
117 ! grep "push> .*\\\0\\\0version=2\\\0$" log &&
118 # Server responded using protocol v2
119 ! grep "push< version 2" log
120 '
121
122 stop_git_daemon
123
124 # Test protocol v2 with 'file://' transport
125 #
126 test_expect_success 'create repo to be served by file:// transport' '
127 git init file_parent &&
128 test_commit -C file_parent one
129 '
130
131 test_expect_success 'list refs with file:// using protocol v2' '
132 test_when_finished "rm -f log" &&
133
134 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
135 ls-remote --symref "file://$(pwd)/file_parent" >actual &&
136
137 # Server responded using protocol v2
138 grep "git< version 2" log &&
139
140 git ls-remote --symref "file://$(pwd)/file_parent" >expect &&
141 test_cmp actual expect
142 '
143
144 test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' '
145 test_when_finished "rm -f log" &&
146
147 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
148 ls-remote "file://$(pwd)/file_parent" master >actual &&
149
150 cat >expect <<-EOF &&
151 $(git -C file_parent rev-parse refs/heads/master)$(printf "\t")refs/heads/master
152 EOF
153
154 test_cmp actual expect
155 '
156
157 test_expect_success 'clone with file:// using protocol v2' '
158 test_when_finished "rm -f log" &&
159
160 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
161 clone "file://$(pwd)/file_parent" file_child &&
162
163 git -C file_child log -1 --format=%s >actual &&
164 git -C file_parent log -1 --format=%s >expect &&
165 test_cmp expect actual &&
166
167 # Server responded using protocol v2
168 grep "clone< version 2" log
169 '
170
171 test_expect_success 'fetch with file:// using protocol v2' '
172 test_when_finished "rm -f log" &&
173
174 test_commit -C file_parent two &&
175
176 GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
177 fetch origin &&
178
179 git -C file_child log -1 --format=%s origin/master >actual &&
180 git -C file_parent log -1 --format=%s >expect &&
181 test_cmp expect actual &&
182
183 # Server responded using protocol v2
184 grep "fetch< version 2" log
185 '
186
187 test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
188 test_when_finished "rm -f log" &&
189
190 test_commit -C file_parent three &&
191
192 GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
193 fetch origin master &&
194
195 git -C file_child log -1 --format=%s origin/master >actual &&
196 git -C file_parent log -1 --format=%s >expect &&
197 test_cmp expect actual &&
198
199 ! grep "refs/tags/one" log &&
200 ! grep "refs/tags/two" log &&
201 ! grep "refs/tags/three" log
202 '
203
204 # Test protocol v2 with 'http://' transport
205 #
206 . "$TEST_DIRECTORY"/lib-httpd.sh
207 start_httpd
208
209 test_expect_success 'create repo to be served by http:// transport' '
210 git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
211 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
212 test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
213 '
214
215 test_expect_success 'clone with http:// using protocol v2' '
216 test_when_finished "rm -f log" &&
217
218 GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
219 clone "$HTTPD_URL/smart/http_parent" http_child &&
220
221 git -C http_child log -1 --format=%s >actual &&
222 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
223 test_cmp expect actual &&
224
225 # Client requested to use protocol v2
226 grep "Git-Protocol: version=2" log &&
227 # Server responded using protocol v2
228 grep "git< version 2" log
229 '
230
231 test_expect_success 'fetch with http:// using protocol v2' '
232 test_when_finished "rm -f log" &&
233
234 test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&
235
236 GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
237 fetch &&
238
239 git -C http_child log -1 --format=%s origin/master >actual &&
240 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
241 test_cmp expect actual &&
242
243 # Server responded using protocol v2
244 grep "git< version 2" log
245 '
246
247 test_expect_success 'push with http:// and a config of v2 does not request v2' '
248 test_when_finished "rm -f log" &&
249 # Till v2 for push is designed, make sure that if a client has
250 # protocol.version configured to use v2, that the client instead falls
251 # back and uses v0.
252
253 test_commit -C http_child three &&
254
255 # Push to another branch, as the target repository has the
256 # master branch checked out and we cannot push into it.
257 GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
258 push origin HEAD:client_branch &&
259
260 git -C http_child log -1 --format=%s >actual &&
261 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
262 test_cmp expect actual &&
263
264 # Client didnt request to use protocol v2
265 ! grep "Git-Protocol: version=2" log &&
266 # Server didnt respond using protocol v2
267 ! grep "git< version 2" log
268 '
269
270
271 stop_httpd
272
273 test_done