ls-remote: send server options when using protocol v2
[git/git.git] / t / t5702-protocol-v2.sh
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1#!/bin/sh
2
3test_description='test git wire-protocol version 2'
4
5TEST_NO_CREATE_REPO=1
6
7. ./test-lib.sh
8
9# Test protocol v2 with 'git://' transport
10#
11. "$TEST_DIRECTORY"/lib-git-daemon.sh
12start_git_daemon --export-all --enable=receive-pack
13daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent
14
15test_expect_success 'create repo to be served by git-daemon' '
16 git init "$daemon_parent" &&
17 test_commit -C "$daemon_parent" one
18'
19
20test_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
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35test_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)$(printf "\t")refs/heads/master
43 EOF
44
45 test_cmp actual expect
46'
47
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48test_expect_success 'clone with git:// using protocol v2' '
49 test_when_finished "rm -f log" &&
50
51 GIT_TRACE_PACKET="$(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$" log &&
60 # Server responded using protocol v2
61 grep "clone< version 2" log
62'
63
64test_expect_success 'fetch with git:// using protocol v2' '
65 test_when_finished "rm -f log" &&
66
67 test_commit -C "$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$" log &&
78 # Server responded using protocol v2
79 grep "fetch< version 2" log
80'
81
82test_expect_success 'pull with git:// using protocol v2' '
83 test_when_finished "rm -f log" &&
84
85 GIT_TRACE_PACKET="$(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
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98test_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$" log &&
118 # Server responded using protocol v2
119 ! grep "push< version 2" log
120'
121
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122stop_git_daemon
123
124# Test protocol v2 with 'file://' transport
125#
126test_expect_success 'create repo to be served by file:// transport' '
127 git init file_parent &&
128 test_commit -C file_parent one
129'
130
131test_expect_success 'list refs with file:// using protocol v2' '
132 test_when_finished "rm -f log" &&
133
134 GIT_TRACE_PACKET="$(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
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144test_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
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157test_expect_success 'server-options are sent when using ls-remote' '
158 test_when_finished "rm -f log" &&
159
160 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
161 ls-remote -o hello -o world "file://$(pwd)/file_parent" master >actual &&
162
163 cat >expect <<-EOF &&
164 $(git -C file_parent rev-parse refs/heads/master)$(printf "\t")refs/heads/master
165 EOF
166
167 test_cmp actual expect &&
168 grep "server-option=hello" log &&
169 grep "server-option=world" log
170'
171
172
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173test_expect_success 'clone with file:// using protocol v2' '
174 test_when_finished "rm -f log" &&
175
176 GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
177 clone "file://$(pwd)/file_parent" file_child &&
178
179 git -C file_child log -1 --format=%s >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 "clone< version 2" log
185'
186
187test_expect_success 'fetch with file:// using protocol v2' '
188 test_when_finished "rm -f log" &&
189
190 test_commit -C file_parent two &&
191
192 GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
193 fetch origin &&
194
195 git -C file_child log -1 --format=%s origin/master >actual &&
196 git -C file_parent log -1 --format=%s >expect &&
197 test_cmp expect actual &&
198
199 # Server responded using protocol v2
200 grep "fetch< version 2" log
201'
202
203test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
204 test_when_finished "rm -f log" &&
205
206 test_commit -C file_parent three &&
207
208 GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \
209 fetch origin master &&
210
211 git -C file_child log -1 --format=%s origin/master >actual &&
212 git -C file_parent log -1 --format=%s >expect &&
213 test_cmp expect actual &&
214
215 ! grep "refs/tags/one" log &&
216 ! grep "refs/tags/two" log &&
217 ! grep "refs/tags/three" log
218'
219
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220# Test protocol v2 with 'http://' transport
221#
222. "$TEST_DIRECTORY"/lib-httpd.sh
223start_httpd
224
225test_expect_success 'create repo to be served by http:// transport' '
226 git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
227 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
228 test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
229'
230
231test_expect_success 'clone with http:// using protocol v2' '
232 test_when_finished "rm -f log" &&
233
234 GIT_TRACE_PACKET="$(pwd)/log" GIT_TRACE_CURL="$(pwd)/log" git -c protocol.version=2 \
235 clone "$HTTPD_URL/smart/http_parent" http_child &&
236
237 git -C http_child log -1 --format=%s >actual &&
238 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
239 test_cmp expect actual &&
240
241 # Client requested to use protocol v2
242 grep "Git-Protocol: version=2" log &&
243 # Server responded using protocol v2
244 grep "git< version 2" log
245'
246
247test_expect_success 'fetch with http:// using protocol v2' '
248 test_when_finished "rm -f log" &&
249
250 test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&
251
252 GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
253 fetch &&
254
255 git -C http_child log -1 --format=%s origin/master >actual &&
256 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
257 test_cmp expect actual &&
258
259 # Server responded using protocol v2
260 grep "git< version 2" log
261'
262
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263test_expect_success 'push with http:// and a config of v2 does not request v2' '
264 test_when_finished "rm -f log" &&
265 # Till v2 for push is designed, make sure that if a client has
266 # protocol.version configured to use v2, that the client instead falls
267 # back and uses v0.
268
269 test_commit -C http_child three &&
270
271 # Push to another branch, as the target repository has the
272 # master branch checked out and we cannot push into it.
273 GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \
274 push origin HEAD:client_branch &&
275
276 git -C http_child log -1 --format=%s >actual &&
277 git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
278 test_cmp expect actual &&
279
280 # Client didnt request to use protocol v2
281 ! grep "Git-Protocol: version=2" log &&
282 # Server didnt respond using protocol v2
283 ! grep "git< version 2" log
284'
285
286
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287stop_httpd
288
e52449b6 289test_done