3 # Copyright (c) 2014 Heiko Voigt
6 test_description='Test submodules config cache infrastructure
8 This test verifies that parsing .gitmodules configurations directly
9 from the database and from the worktree works.
15 test_expect_success 'submodule config cache setup' '
26 git submodule add ../submodule &&
27 git submodule add ../submodule a &&
28 git commit -m "add as submodule and as a" &&
30 git commit -m "move a to b"
34 test_expect_success 'configuration parsing with error' '
35 test_when_finished "rm -rf repo" &&
36 test_create_repo repo &&
37 cat >repo/.gitmodules <<-\EOF &&
44 test_must_fail test-tool submodule-config "" s 2>actual &&
45 test_i18ngrep "bad config" actual
49 cat >super/expect <<EOF
50 Submodule name: 'a' for path 'a'
51 Submodule name: 'a' for path 'b'
52 Submodule name: 'submodule' for path 'submodule'
53 Submodule name: 'submodule' for path 'submodule'
56 test_expect_success 'test parsing and lookup of submodule config by path' '
58 test-tool submodule-config \
64 test_cmp expect actual
68 test_expect_success 'test parsing and lookup of submodule config by name' '
70 test-tool submodule-config --name \
76 test_cmp expect actual
80 cat >super/expect_error <<EOF
81 Submodule name: 'a' for path 'b'
82 Submodule name: 'submodule' for path 'submodule'
85 test_expect_success 'error in history of one submodule config lets continue, stderr message contains blob ref' '
86 ORIG=$(git -C super rev-parse HEAD) &&
87 test_when_finished "git -C super reset --hard $ORIG" &&
89 cp .gitmodules .gitmodules.bak &&
90 echo " value = \"" >>.gitmodules &&
91 git add .gitmodules &&
92 mv .gitmodules.bak .gitmodules &&
93 git commit -m "add error" &&
94 sha1=$(git rev-parse HEAD) &&
95 test-tool submodule-config \
100 test_cmp expect_error actual &&
101 test_i18ngrep "submodule-blob $sha1:.gitmodules" actual_stderr >/dev/null
105 test_expect_success 'using different treeishs works' '
109 tree=$(git rev-parse HEAD^{tree}) &&
110 commit=$(git rev-parse HEAD^{commit}) &&
111 test-tool submodule-config $commit b >expect &&
112 test-tool submodule-config $tree b >actual.1 &&
113 test-tool submodule-config new_tag b >actual.2 &&
114 test_cmp expect actual.1 &&
115 test_cmp expect actual.2
119 test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
120 ORIG=$(git -C super rev-parse HEAD) &&
121 test_when_finished "git -C super reset --hard $ORIG" &&
123 git config -f .gitmodules \
124 submodule.submodule.fetchrecursesubmodules blabla &&
125 git add .gitmodules &&
126 git config --unset -f .gitmodules \
127 submodule.submodule.fetchrecursesubmodules &&
128 git commit -m "add error in fetchrecursesubmodules" &&
129 test-tool submodule-config \
133 test_cmp expect_error actual
137 test_expect_success 'reading submodules config from the working tree with "submodule--helper config"' '
139 echo "../submodule" >expect &&
140 git submodule--helper config submodule.submodule.url >actual &&
141 test_cmp expect actual
145 test_expect_success 'unsetting submodules config from the working tree with "submodule--helper config --unset"' '
147 git submodule--helper config --unset submodule.submodule.url &&
148 git submodule--helper config submodule.submodule.url >actual &&
149 test_must_be_empty actual
154 test_expect_success 'writing submodules config with "submodule--helper config"' '
156 echo "new_url" >expect &&
157 git submodule--helper config submodule.submodule.url "new_url" &&
158 git submodule--helper config submodule.submodule.url >actual &&
159 test_cmp expect actual
163 test_expect_success 'overwriting unstaged submodules config with "submodule--helper config"' '
164 test_when_finished "git -C super checkout .gitmodules" &&
166 echo "newer_url" >expect &&
167 git submodule--helper config submodule.submodule.url "newer_url" &&
168 git submodule--helper config submodule.submodule.url >actual &&
169 test_cmp expect actual
173 test_expect_success 'writeable .gitmodules when it is in the working tree' '
174 git -C super submodule--helper config --check-writeable
177 test_expect_success 'writeable .gitmodules when it is nowhere in the repository' '
178 ORIG=$(git -C super rev-parse HEAD) &&
179 test_when_finished "git -C super reset --hard $ORIG" &&
181 git rm .gitmodules &&
182 git commit -m "remove .gitmodules from the current branch" &&
183 git submodule--helper config --check-writeable
187 test_expect_success 'non-writeable .gitmodules when it is in the index but not in the working tree' '
188 test_when_finished "git -C super checkout .gitmodules" &&
191 test_must_fail git submodule--helper config --check-writeable
195 test_expect_success 'non-writeable .gitmodules when it is in the current branch but not in the index' '
196 ORIG=$(git -C super rev-parse HEAD) &&
197 test_when_finished "git -C super reset --hard $ORIG" &&
199 git rm .gitmodules &&
200 test_must_fail git submodule--helper config --check-writeable
204 test_expect_success 'reading submodules config from the index when .gitmodules is not in the working tree' '
205 ORIG=$(git -C super rev-parse HEAD) &&
206 test_when_finished "git -C super reset --hard $ORIG" &&
208 git submodule--helper config submodule.submodule.url "staged_url" &&
209 git add .gitmodules &&
211 echo "staged_url" >expect &&
212 git submodule--helper config submodule.submodule.url >actual &&
213 test_cmp expect actual
217 test_expect_success 'reading submodules config from the current branch when .gitmodules is not in the index' '
218 ORIG=$(git -C super rev-parse HEAD) &&
219 test_when_finished "git -C super reset --hard $ORIG" &&
221 git rm .gitmodules &&
222 echo "../submodule" >expect &&
223 git submodule--helper config submodule.submodule.url >actual &&
224 test_cmp expect actual
228 test_expect_success 'reading nested submodules config' '
230 git init submodule/nested_submodule &&
231 echo "a" >submodule/nested_submodule/a &&
232 git -C submodule/nested_submodule add a &&
233 git -C submodule/nested_submodule commit -m "add a" &&
234 git -C submodule submodule add ./nested_submodule &&
235 git -C submodule add nested_submodule &&
236 git -C submodule commit -m "added nested_submodule" &&
238 git commit -m "updated submodule" &&
239 echo "./nested_submodule" >expect &&
240 test-tool submodule-nested-repo-config \
241 submodule submodule.nested_submodule.url >actual &&
242 test_cmp expect actual
246 test_expect_success 'reading nested submodules config when .gitmodules is not in the working tree' '
247 test_when_finished "git -C super/submodule checkout .gitmodules" &&
249 echo "./nested_submodule" >expect &&
250 rm submodule/.gitmodules &&
251 test-tool submodule-nested-repo-config \
252 submodule submodule.nested_submodule.url >actual 2>warning &&
253 test_must_be_empty warning &&
254 test_cmp expect actual