1#!/bin/sh
2#
3# Copyright (c) 2014 Heiko Voigt
4#
5
6test_description='Test submodules config cache infrastructure
7
8This test verifies that parsing .gitmodules configurations directly
9from the database and from the worktree works.
10'
11
12TEST_NO_CREATE_REPO=1
13. ./test-lib.sh
14
15test_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'
33
34test_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-tool submodule-config "" s 2>actual &&
45 test_i18ngrep "bad config" actual
46 )
47'
48
49cat >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
55
56test_expect_success 'test parsing and lookup of submodule config by path' '
57 (cd super &&
58 test-tool submodule-config \
59 HEAD^ a \
60 HEAD b \
61 HEAD^ submodule \
62 HEAD submodule \
63 >actual &&
64 test_cmp expect actual
65 )
66'
67
68test_expect_success 'test parsing and lookup of submodule config by name' '
69 (cd super &&
70 test-tool submodule-config --name \
71 HEAD^ a \
72 HEAD a \
73 HEAD^ submodule \
74 HEAD submodule \
75 >actual &&
76 test_cmp expect actual
77 )
78'
79
80cat >super/expect_error <<EOF
81Submodule name: 'a' for path 'b'
82Submodule name: 'submodule' for path 'submodule'
83EOF
84
85test_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 $ORIG" &&
88 (cd super &&
89 cp .gitmodules .gitmodules.bak &&
90 echo " value = \"" >>.gitmodules &&
91 git add .gitmodules &&
92 mv .gitmodules.bak .gitmodules &&
93 git commit -m "add error" &&
94 sha1=$(git rev-parse HEAD) &&
95 test-tool submodule-config \
96 HEAD b \
97 HEAD submodule \
98 >actual \
99 2>actual_stderr &&
100 test_cmp expect_error actual &&
101 test_i18ngrep "submodule-blob $sha1:.gitmodules" actual_stderr >/dev/null
102 )
103'
104
105test_expect_success 'using different treeishs works' '
106 (
107 cd super &&
108 git tag new_tag &&
109 tree=$(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 $tree b >actual.1 &&
113 test-tool submodule-config new_tag b >actual.2 &&
114 test_cmp expect actual.1 &&
115 test_cmp expect actual.2
116 )
117'
118
119test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
120 ORIG=$(git -C super rev-parse HEAD) &&
121 test_when_finished "git -C super reset --hard $ORIG" &&
122 (cd super &&
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 \
130 HEAD b \
131 HEAD submodule \
132 >actual &&
133 test_cmp expect_error actual
134 )
135'
136
137test_done