t/t7411-submodule-config.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2014 Heiko Voigt
   4 #
   5
   6 test_description='Test submodules config cache infrastructure
   7
   8 This test verifies that parsing .gitmodules configurations directly
   9 from the database and from the worktree works.
  10 '
  11
  12 TEST_NO_CREATE_REPO=1
  13 . ./test-lib.sh
  14
  15 test_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
  34 cat >super/expect <<EOF
  35 Submodule name: 'a' for path 'a'
  36 Submodule name: 'a' for path 'b'
  37 Submodule name: 'submodule' for path 'submodule'
  38 Submodule name: 'submodule' for path 'submodule'
  39 EOF
  40
  41 test_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 '
  52
  53 test_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 '
  64
  65 cat >super/expect_error <<EOF
  66 Submodule name: 'a' for path 'b'
  67 Submodule name: 'submodule' for path 'submodule'
  68 EOF
  69
  70 test_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 '
  84
  85 test_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 $sha1:.gitmodules" actual_err >/dev/null
  93         )
  94 '
  95
  96 test_expect_success 'using different treeishs works' '
  97         (
  98                 cd super &&
  99                 git tag new_tag &&
 100                 tree=$(git rev-parse HEAD^{tree}) &&
 101                 commit=$(git rev-parse HEAD^{commit}) &&
 102                 test-submodule-config $commit b >expect &&
 103                 test-submodule-config $tree b >actual.1 &&
 104                 test-submodule-config new_tag b >actual.2 &&
 105                 test_cmp expect actual.1 &&
 106                 test_cmp expect actual.2
 107         )
 108 '
 109
 110 cat >super/expect_url <<EOF
 111 Submodule url: 'git@somewhere.else.net:a.git' for path 'b'
 112 Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
 113 EOF
 114
 115 cat >super/expect_local_path <<EOF
 116 Submodule name: 'a' for path 'c'
 117 Submodule name: 'submodule' for path 'submodule'
 118 EOF
 119
 120 test_expect_success 'reading of local configuration' '
 121         (cd super &&
 122                 old_a=$(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 "$old_submodule" &&
 139                 git config --unset submodule.a.path c
 140         )
 141 '
 142
 143 cat >super/expect_url <<EOF
 144 Submodule url: '../submodule' for path 'b'
 145 Submodule url: 'git@somewhere.else.net:submodule.git' for path 'submodule'
 146 EOF
 147
 148 test_expect_success 'reading of local configuration for uninitialized submodules' '
 149         (
 150                 cd super &&
 151                 git submodule deinit -f b &&
 152                 old_submodule=$(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 '
 163
 164 cat >super/expect_fetchrecurse_die.err <<EOF
 165 fatal: bad submodule.submodule.fetchrecursesubmodules argument: blabla
 166 EOF
 167
 168 test_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 '
 181
 182 test_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 '
 198
 199 test_done