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'
33cat >super/expect <<EOF
35Submodule name: 'a' for path 'a'
36Submodule name: 'a' for path 'b'
37Submodule name: 'submodule' for path 'submodule'
38Submodule name: 'submodule' for path 'submodule'
39EOF
40test_expect_success 'test parsing and lookup of submodule config by path' '
42 (cd super &&
43 test-submodule-config \
44 HEAD^ a \
45 HEAD b \
46 HEAD^ submodule \
47 HEAD submodule \
48 >actual &&
49 test_cmp expect actual
50 )
51'
52test_expect_success 'test parsing and lookup of submodule config by name' '
54 (cd super &&
55 test-submodule-config --name \
56 HEAD^ a \
57 HEAD a \
58 HEAD^ submodule \
59 HEAD submodule \
60 >actual &&
61 test_cmp expect actual
62 )
63'
64cat >super/expect_error <<EOF
66Submodule name: 'a' for path 'b'
67Submodule name: 'submodule' for path 'submodule'
68EOF
69test_expect_success 'error in one submodule config lets continue' '
71 (cd super &&
72 cp .gitmodules .gitmodules.bak &&
73 echo " value = \"" >>.gitmodules &&
74 git add .gitmodules &&
75 mv .gitmodules.bak .gitmodules &&
76 git commit -m "add error" &&
77 test-submodule-config \
78 HEAD b \
79 HEAD submodule \
80 >actual &&
81 test_cmp expect_error actual
82 )
83'
84test_expect_success 'error message contains blob reference' '
86 (cd super &&
87 sha1=$(git rev-parse HEAD) &&
88 test-submodule-config \
89 HEAD b \
90 HEAD submodule \
91 2>actual_err &&
92 test_i18ngrep "submodule-blob $sha1:.gitmodules" actual_err >/dev/null
93 )
94'
95test_expect_success 'using different treeishs works' '
97 (
98 cd super &&
99 git tag new_tag &&
100 tree=$(git rev-parse HEAD^{tree}) &&
101 commit=$(git rev-parse HEAD^{commit}) &&
102 test-submodule-config $commit b >expect &&
103 test-submodule-config $tree b >actual.1 &&
104 test-submodule-config new_tag b >actual.2 &&
105 test_cmp expect actual.1 &&
106 test_cmp expect actual.2
107 )
108'
109cat >super/expect_url <<EOF
111Submodule url: 'git@somewhere.else.net:a.git' for path 'b'
112Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
113EOF
114cat >super/expect_local_path <<EOF
116Submodule name: 'a' for path 'c'
117Submodule name: 'submodule' for path 'submodule'
118EOF
119test_expect_success 'reading of local configuration' '
121 (cd super &&
122 old_a=$(git config submodule.a.url) &&
123 old_submodule=$(git config submodule.submodule.url) &&
124 git config submodule.a.url git@somewhere.else.net:a.git &&
125 git config submodule.submodule.url git@somewhere.else.net:submodule.git &&
126 test-submodule-config --url \
127 "" b \
128 "" submodule \
129 >actual &&
130 test_cmp expect_url actual &&
131 git config submodule.a.path c &&
132 test-submodule-config \
133 "" c \
134 "" submodule \
135 >actual &&
136 test_cmp expect_local_path actual &&
137 git config submodule.a.url "$old_a" &&
138 git config submodule.submodule.url "$old_submodule" &&
139 git config --unset submodule.a.path c
140 )
141'
142cat >super/expect_url <<EOF
144Submodule url: '../submodule' for path 'b'
145Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
146EOF
147test_expect_success 'reading of local configuration for uninitialized submodules' '
149 (
150 cd super &&
151 git submodule deinit -f b &&
152 old_submodule=$(git config submodule.submodule.url) &&
153 git config submodule.submodule.url git@somewhere.else.net:submodule.git &&
154 test-submodule-config --url \
155 "" b \
156 "" submodule \
157 >actual &&
158 test_cmp expect_url actual &&
159 git config submodule.submodule.url "$old_submodule" &&
160 git submodule init b
161 )
162'
163cat >super/expect_fetchrecurse_die.err <<EOF
165fatal: bad submodule.submodule.fetchrecursesubmodules argument: blabla
166EOF
167test_expect_success 'local error in fetchrecursesubmodule dies early' '
169 (cd super &&
170 git config submodule.submodule.fetchrecursesubmodules blabla &&
171 test_must_fail test-submodule-config \
172 "" b \
173 "" submodule \
174 >actual.out 2>actual.err &&
175 touch expect_fetchrecurse_die.out &&
176 test_cmp expect_fetchrecurse_die.out actual.out &&
177 test_cmp expect_fetchrecurse_die.err actual.err &&
178 git config --unset submodule.submodule.fetchrecursesubmodules
179 )
180'
181test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
183 (cd super &&
184 git config -f .gitmodules \
185 submodule.submodule.fetchrecursesubmodules blabla &&
186 git add .gitmodules &&
187 git config --unset -f .gitmodules \
188 submodule.submodule.fetchrecursesubmodules &&
189 git commit -m "add error in fetchrecursesubmodules" &&
190 test-submodule-config \
191 HEAD b \
192 HEAD submodule \
193 >actual &&
194 test_cmp expect_error actual &&
195 git reset --hard HEAD^
196 )
197'
198test_done