1#!/bin/sh
2#
3# Copyright (c) 2014 Heiko Voigt
4#
5test_description='Test submodules config cache infrastructure
7This test verifies that parsing .gitmodules configurations directly
9from the database and from the worktree works.
10'
11TEST_NO_CREATE_REPO=1
13. ./test-lib.sh
14test_expect_success 'submodule config cache setup' '
16 mkdir submodule &&
17 (cd submodule &&
18 git init &&
19 echo a >a &&
20 git add . &&
21 git commit -ma
22 ) &&
23 mkdir super &&
24 (cd super &&
25 git init &&
26 git submodule add ../submodule &&
27 git submodule add ../submodule a &&
28 git commit -m "add as submodule and as a" &&
29 git mv a b &&
30 git commit -m "move a to b"
31 )
32'
33test_expect_success 'configuration parsing with error' '
35 test_when_finished "rm -rf repo" &&
36 test_create_repo repo &&
37 cat >repo/.gitmodules <<-\EOF &&
38 [submodule "s"]
39 path
40 ignore
41 EOF
42 (
43 cd repo &&
44 test_must_fail test-submodule-config "" s 2>actual &&
45 test_i18ngrep "bad config" actual
46 )
47'
48cat >super/expect <<EOF
50Submodule name: 'a' for path 'a'
51Submodule name: 'a' for path 'b'
52Submodule name: 'submodule' for path 'submodule'
53Submodule name: 'submodule' for path 'submodule'
54EOF
55test_expect_success 'test parsing and lookup of submodule config by path' '
57 (cd super &&
58 test-submodule-config \
59 HEAD^ a \
60 HEAD b \
61 HEAD^ submodule \
62 HEAD submodule \
63 >actual &&
64 test_cmp expect actual
65 )
66'
67test_expect_success 'test parsing and lookup of submodule config by name' '
69 (cd super &&
70 test-submodule-config --name \
71 HEAD^ a \
72 HEAD a \
73 HEAD^ submodule \
74 HEAD submodule \
75 >actual &&
76 test_cmp expect actual
77 )
78'
79cat >super/expect_error <<EOF
81Submodule name: 'a' for path 'b'
82Submodule name: 'submodule' for path 'submodule'
83EOF
84test_expect_success 'error in one submodule config lets continue' '
86 (cd super &&
87 cp .gitmodules .gitmodules.bak &&
88 echo " value = \"" >>.gitmodules &&
89 git add .gitmodules &&
90 mv .gitmodules.bak .gitmodules &&
91 git commit -m "add error" &&
92 test-submodule-config \
93 HEAD b \
94 HEAD submodule \
95 >actual &&
96 test_cmp expect_error actual
97 )
98'
99test_expect_success 'error message contains blob reference' '
101 (cd super &&
102 sha1=$(git rev-parse HEAD) &&
103 test-submodule-config \
104 HEAD b \
105 HEAD submodule \
106 2>actual_err &&
107 test_i18ngrep "submodule-blob $sha1:.gitmodules" actual_err >/dev/null
108 )
109'
110test_expect_success 'using different treeishs works' '
112 (
113 cd super &&
114 git tag new_tag &&
115 tree=$(git rev-parse HEAD^{tree}) &&
116 commit=$(git rev-parse HEAD^{commit}) &&
117 test-submodule-config $commit b >expect &&
118 test-submodule-config $tree b >actual.1 &&
119 test-submodule-config new_tag b >actual.2 &&
120 test_cmp expect actual.1 &&
121 test_cmp expect actual.2
122 )
123'
124cat >super/expect_url <<EOF
126Submodule url: 'git@somewhere.else.net:a.git' for path 'b'
127Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
128EOF
129cat >super/expect_local_path <<EOF
131Submodule name: 'a' for path 'c'
132Submodule name: 'submodule' for path 'submodule'
133EOF
134test_expect_success 'reading of local configuration' '
136 (cd super &&
137 old_a=$(git config submodule.a.url) &&
138 old_submodule=$(git config submodule.submodule.url) &&
139 git config submodule.a.url git@somewhere.else.net:a.git &&
140 git config submodule.submodule.url git@somewhere.else.net:submodule.git &&
141 test-submodule-config --url \
142 "" b \
143 "" submodule \
144 >actual &&
145 test_cmp expect_url actual &&
146 git config submodule.a.path c &&
147 test-submodule-config \
148 "" c \
149 "" submodule \
150 >actual &&
151 test_cmp expect_local_path actual &&
152 git config submodule.a.url "$old_a" &&
153 git config submodule.submodule.url "$old_submodule" &&
154 git config --unset submodule.a.path c
155 )
156'
157cat >super/expect_url <<EOF
159Submodule url: '../submodule' for path 'b'
160Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
161EOF
162test_expect_success 'reading of local configuration for uninitialized submodules' '
164 (
165 cd super &&
166 git submodule deinit -f b &&
167 old_submodule=$(git config submodule.submodule.url) &&
168 git config submodule.submodule.url git@somewhere.else.net:submodule.git &&
169 test-submodule-config --url \
170 "" b \
171 "" submodule \
172 >actual &&
173 test_cmp expect_url actual &&
174 git config submodule.submodule.url "$old_submodule" &&
175 git submodule init b
176 )
177'
178cat >super/expect_fetchrecurse_die.err <<EOF
180fatal: bad submodule.submodule.fetchrecursesubmodules argument: blabla
181EOF
182test_expect_success 'local error in fetchrecursesubmodule dies early' '
184 (cd super &&
185 git config submodule.submodule.fetchrecursesubmodules blabla &&
186 test_must_fail test-submodule-config \
187 "" b \
188 "" submodule \
189 >actual.out 2>actual.err &&
190 touch expect_fetchrecurse_die.out &&
191 test_cmp expect_fetchrecurse_die.out actual.out &&
192 test_cmp expect_fetchrecurse_die.err actual.err &&
193 git config --unset submodule.submodule.fetchrecursesubmodules
194 )
195'
196test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
198 (cd super &&
199 git config -f .gitmodules \
200 submodule.submodule.fetchrecursesubmodules blabla &&
201 git add .gitmodules &&
202 git config --unset -f .gitmodules \
203 submodule.submodule.fetchrecursesubmodules &&
204 git commit -m "add error in fetchrecursesubmodules" &&
205 test-submodule-config \
206 HEAD b \
207 HEAD submodule \
208 >actual &&
209 test_cmp expect_error actual &&
210 git reset --hard HEAD^
211 )
212'
213test_done