t/t9210-scalar.sh

   1 #!/bin/sh
   2
   3 test_description='test the `scalar` command'
   4
   5 . ./test-lib.sh
   6
   7 GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt,launchctl:true,schtasks:true"
   8 export GIT_TEST_MAINT_SCHEDULER
   9
  10 test_expect_success 'scalar shows a usage' '
  11         test_expect_code 129 scalar -h
  12 '
  13
  14 test_expect_success 'scalar invoked on enlistment root' '
  15         test_when_finished rm -rf test src deeper &&
  16
  17         for enlistment_root in test src deeper/test
  18         do
  19                 git init ${enlistment_root}/src &&
  20
  21                 # Register
  22                 scalar register ${enlistment_root} &&
  23                 scalar list >out &&
  24                 grep "$(pwd)/${enlistment_root}/src\$" out &&
  25
  26                 # Delete (including enlistment root)
  27                 scalar delete $enlistment_root &&
  28                 test_path_is_missing $enlistment_root &&
  29                 scalar list >out &&
  30                 ! grep "^$(pwd)/${enlistment_root}/src\$" out || return 1
  31         done
  32 '
  33
  34 test_expect_success 'scalar invoked on enlistment src repo' '
  35         test_when_finished rm -rf test src deeper &&
  36
  37         for enlistment_root in test src deeper/test
  38         do
  39                 git init ${enlistment_root}/src &&
  40
  41                 # Register
  42                 scalar register ${enlistment_root}/src &&
  43                 scalar list >out &&
  44                 grep "$(pwd)/${enlistment_root}/src\$" out &&
  45
  46                 # Delete (will not include enlistment root)
  47                 scalar delete ${enlistment_root}/src &&
  48                 test_path_is_dir $enlistment_root &&
  49                 scalar list >out &&
  50                 ! grep "^$(pwd)/${enlistment_root}/src\$" out || return 1
  51         done
  52 '
  53
  54 test_expect_success 'scalar invoked when enlistment root and repo are the same' '
  55         test_when_finished rm -rf test src deeper &&
  56
  57         for enlistment_root in test src deeper/test
  58         do
  59                 git init ${enlistment_root} &&
  60
  61                 # Register
  62                 scalar register ${enlistment_root} &&
  63                 scalar list >out &&
  64                 grep "$(pwd)/${enlistment_root}\$" out &&
  65
  66                 # Delete (will not include enlistment root)
  67                 scalar delete ${enlistment_root} &&
  68                 test_path_is_missing $enlistment_root &&
  69                 scalar list >out &&
  70                 ! grep "^$(pwd)/${enlistment_root}\$" out &&
  71
  72                 # Make sure we did not accidentally delete the trash dir
  73                 test_path_is_dir "$TRASH_DIRECTORY" || return 1
  74         done
  75 '
  76
  77 test_expect_success 'scalar repo search respects GIT_CEILING_DIRECTORIES' '
  78         test_when_finished rm -rf test &&
  79
  80         git init test/src &&
  81         mkdir -p test/src/deep &&
  82         GIT_CEILING_DIRECTORIES="$(pwd)/test/src" &&
  83         ! scalar register test/src/deep 2>err &&
  84         grep "not a git repository" err
  85 '
  86
  87 test_expect_success 'scalar enlistments need a worktree' '
  88         test_when_finished rm -rf bare test &&
  89
  90         git init --bare bare/src &&
  91         ! scalar register bare/src 2>err &&
  92         grep "Scalar enlistments require a worktree" err &&
  93
  94         git init test/src &&
  95         ! scalar register test/src/.git 2>err &&
  96         grep "Scalar enlistments require a worktree" err
  97 '
  98
  99 test_expect_success FSMONITOR_DAEMON 'scalar register starts fsmon daemon' '
 100         git init test/src &&
 101         test_must_fail git -C test/src fsmonitor--daemon status &&
 102         scalar register test/src &&
 103         git -C test/src fsmonitor--daemon status &&
 104         test_cmp_config -C test/src true core.fsmonitor
 105 '
 106
 107 test_expect_success 'scalar register warns when background maintenance fails' '
 108         git init register-repo &&
 109         GIT_TEST_MAINT_SCHEDULER="crontab:false,launchctl:false,schtasks:false" \
 110                 scalar register register-repo 2>err &&
 111         grep "could not turn on maintenance" err
 112 '
 113
 114 test_expect_success 'scalar unregister' '
 115         git init vanish/src &&
 116         scalar register vanish/src &&
 117         git config --get --global --fixed-value \
 118                 maintenance.repo "$(pwd)/vanish/src" &&
 119         scalar list >scalar.repos &&
 120         grep -F "$(pwd)/vanish/src" scalar.repos &&
 121         rm -rf vanish/src/.git &&
 122         scalar unregister vanish &&
 123         test_must_fail git config --get --global --fixed-value \
 124                 maintenance.repo "$(pwd)/vanish/src" &&
 125         scalar list >scalar.repos &&
 126         ! grep -F "$(pwd)/vanish/src" scalar.repos &&
 127
 128         # scalar unregister should be idempotent
 129         scalar unregister vanish
 130 '
 131
 132 test_expect_success 'set up repository to clone' '
 133         test_commit first &&
 134         test_commit second &&
 135         test_commit third &&
 136         git switch -c parallel first &&
 137         mkdir -p 1/2 &&
 138         test_commit 1/2/3 &&
 139         git config uploadPack.allowFilter true &&
 140         git config uploadPack.allowAnySHA1InWant true
 141 '
 142
 143 test_expect_success 'scalar clone' '
 144         second=$(git rev-parse --verify second:second.t) &&
 145         scalar clone "file://$(pwd)" cloned --single-branch &&
 146         (
 147                 cd cloned/src &&
 148
 149                 git config --get --global --fixed-value maintenance.repo \
 150                         "$(pwd)" &&
 151
 152                 git for-each-ref --format="%(refname)" refs/remotes/origin/ >actual &&
 153                 echo "refs/remotes/origin/parallel" >expect &&
 154                 test_cmp expect actual &&
 155
 156                 test_path_is_missing 1/2 &&
 157
 158                 # This relies on the fact that the presence of "--missing"
 159                 # on the command line forces lazy fetching off before
 160                 # "$second^{blob}" gets parsed.  Without "^{blob}", a
 161                 # bare object name "$second" is taken into the queue and
 162                 # the command may not fail with a fixed "rev-list --missing".
 163                 test_must_fail git rev-list --missing=print "$second^{blob}" -- &&
 164
 165                 git rev-list $second &&
 166                 git cat-file blob $second >actual &&
 167                 echo "second" >expect &&
 168                 test_cmp expect actual
 169         )
 170 '
 171
 172 test_expect_success 'scalar reconfigure' '
 173         git init one/src &&
 174         scalar register one &&
 175         git -C one/src config core.preloadIndex false &&
 176         scalar reconfigure one &&
 177         test true = "$(git -C one/src config core.preloadIndex)" &&
 178         git -C one/src config core.preloadIndex false &&
 179         scalar reconfigure -a &&
 180         test true = "$(git -C one/src config core.preloadIndex)"
 181 '
 182
 183 test_expect_success '`reconfigure -a` removes stale config entries' '
 184         git init stale/src &&
 185         scalar register stale &&
 186         scalar list >scalar.repos &&
 187         grep stale scalar.repos &&
 188
 189         grep -v stale scalar.repos >expect &&
 190
 191         rm -rf stale &&
 192         scalar reconfigure -a &&
 193         scalar list >scalar.repos &&
 194         test_cmp expect scalar.repos
 195 '
 196
 197 test_expect_success 'scalar delete without enlistment shows a usage' '
 198         test_expect_code 129 scalar delete
 199 '
 200
 201 test_expect_success 'scalar delete with enlistment' '
 202         scalar delete cloned &&
 203         test_path_is_missing cloned
 204 '
 205
 206 test_expect_success 'scalar supports -c/-C' '
 207         test_when_finished "scalar delete sub" &&
 208         git init sub &&
 209         scalar -C sub -c status.aheadBehind=bogus register &&
 210         test -z "$(git -C sub config --local status.aheadBehind)" &&
 211         test true = "$(git -C sub config core.preloadIndex)"
 212 '
 213
 214 test_expect_success '`scalar [...] <dir>` errors out when dir is missing' '
 215         ! scalar run config cloned 2>err &&
 216         grep "cloned. does not exist" err
 217 '
 218
 219 SQ="'"
 220 test_expect_success UNZIP 'scalar diagnose' '
 221         scalar clone "file://$(pwd)" cloned --single-branch &&
 222         git repack &&
 223         echo "$(pwd)/.git/objects/" >>cloned/src/.git/objects/info/alternates &&
 224         test_commit -C cloned/src loose &&
 225         scalar diagnose cloned >out 2>err &&
 226         grep "Available space" out &&
 227         sed -n "s/.*$SQ\\(.*\\.zip\\)$SQ.*/\\1/p" <err >zip_path &&
 228         zip_path=$(cat zip_path) &&
 229         test -n "$zip_path" &&
 230         "$GIT_UNZIP" -v "$zip_path" &&
 231         folder=${zip_path%.zip} &&
 232         test_path_is_missing "$folder" &&
 233         "$GIT_UNZIP" -p "$zip_path" diagnostics.log >out &&
 234         test_file_not_empty out &&
 235         "$GIT_UNZIP" -p "$zip_path" packs-local.txt >out &&
 236         grep "$(pwd)/.git/objects" out &&
 237         "$GIT_UNZIP" -p "$zip_path" objects-local.txt >out &&
 238         grep "^Total: [1-9]" out
 239 '
 240
 241 test_done