t/t0003-testlib-git.sh

   1 #!/bin/sh
   2
   3 test_description='check git test library utility functions
   4
   5 Although the focus of this test suite as a whole is testing TopGit,
   6 several of the utility functions are convenient front-ends for Git
   7 routines.
   8
   9 Those are not tested by the testlib-basic tests so test the Git
  10 functions here.
  11 '
  12
  13 TEST_NO_CREATE_REPO=1
  14
  15 . ./test-lib.sh
  16
  17 test_plan 28
  18
  19 # This isn't really necessary, but this is the "Git" test...
  20 case "$(git version)" in
  21         [Gg][Ii][Tt]" "[Vv][Ee][Rr][Ss][Ii][Oo][Nn]" "[1-9]*)
  22                 ;;
  23         *)
  24                 error "'git' seems to be missing"\!
  25                 ;;
  26 esac
  27
  28 GAI="$(git var GIT_AUTHOR_IDENT | sed 's/>.*/>/')" && [ -n "$GAI" ] &&
  29 GCI="$(git var GIT_COMMITTER_IDENT | sed 's/>.*/>/')" && [ -n "$GAI" ] ||
  30 error "failed to get GIT_AUTHOR_IDENT and/or GIT_COMMITTER_IDENT"\!
  31
  32 cleanrefs() {
  33         git pack-refs --all &&
  34         rm -f .git/packed-refs &&
  35         ! test -e .git/packed-refs &&
  36         git read-tree --empty &&
  37         git symbolic-ref HEAD refs/heads/master &&
  38         ! git rev-parse --verify --quiet refs/heads/master --
  39 }
  40
  41 cleanconfig() {
  42     cat .git/config.bak > .git/config
  43 }
  44
  45 test_expect_success 'no initial tick' '
  46         test z"${test_tick:-none}" = z"none"
  47 '
  48
  49 test_expect_success 'tick once' '
  50         test_tick &&
  51         test z"$test_tick" = z"1112911993"
  52 '
  53
  54 test_expect_success 'tick twice' '
  55         test_tick &&
  56         test_tick &&
  57         test $test_tick -eq $((1112911993 + 60))
  58 '
  59
  60 test_expect_success 'test_create_repo' '
  61         test_create_repo repo &&
  62         test -d repo &&
  63         frd="$(cd repo && pwd -P)" &&
  64         gtl="$(git -C repo rev-parse --show-toplevel)" &&
  65         test -n "$gtl" &&
  66         gtl="$(cd "$gtl" && pwd -P)" && test -n "$gtl" &&
  67         test "$frd" = "$gtl" &&
  68         rm -rf repo
  69 '
  70
  71 test_expect_success 'commands fail with no repo' '
  72         ! test_config foo.bar tar &&
  73         ! test_unconfig foo.bar &&
  74         ! test_commit &&
  75         ! test_merge foo &&
  76         ! test_cmp_rev HEAD HEAD &&
  77         test_clear_when_finished
  78 '
  79
  80 test_expect_success 'set global config without repo' '
  81         git config --global yesuch.config global &&
  82         test z"global" = z"$(git config yesuch.config)"
  83 '
  84
  85 test_expect_success 'test_unconfig --global unset without repo' '
  86         test_unconfig --global yesuch.config &&
  87         test z = z"$(git config yesuch.global || :)"
  88 '
  89
  90 test_expect_success 'test_unconfig --global already unset without repo' '
  91         test_unconfig --global yesuch.config &&
  92         test z = z"$(git config yesuch.global || :)"
  93 '
  94
  95 git_init --quiet --template="$EMPTY_DIRECTORY" &&
  96 cp .git/config .git/config.bak ||
  97 error "failed to initialize top repo"
  98
  99 test_expect_success 'test_unconfig already unset' '
 100         test_unconfig nosuch.config &&
 101         test z = z"$(git config nosuch.config || :)"
 102 '
 103
 104 test_expect_success 'set local repo config' '
 105         git config nosuch.config not &&
 106         test z"not" = z"$(git config nosuch.config)"
 107 '
 108
 109 test_expect_success 'test_unconfig' '
 110         test_unconfig nosuch.config &&
 111         test z = z"$(git config nosuch.config || :)"
 112 '
 113
 114 test_expect_success 'nosuch.config exists not' '
 115         cleanconfig &&
 116         test_must_fail git config nosuch.config
 117 '
 118
 119 test_expect_success 'test_config sets config' '
 120         cleanconfig &&
 121         test_config nosuch.config not &&
 122         cfg="$(git config nosuch.config)" &&
 123         test z"not" = z"$cfg"
 124 '
 125
 126 test_expect_success LASTOK 'test_config auto unsets config' '
 127         test_must_fail git config nosuch.config
 128 '
 129
 130 test_expect_success 'set multivalued config' '
 131         cleanconfig &&
 132         test_config nosuch.config not1 &&
 133         git config --add nosuch.config not2 &&
 134         test 2 -eq $(git config --get-all nosuch.config | wc -l)
 135 '
 136
 137 test_expect_success LASTOK 'test_config auto unsets all config' '
 138         test_must_fail git config nosuch.config
 139 '
 140
 141 test_expect_success 'test_config_global sets config' '
 142         cleanconfig &&
 143         test_config_global nosuch.config not &&
 144         cfg="$(git config --global nosuch.config)" &&
 145         test z"not" = z"$cfg"
 146 '
 147
 148 test_expect_success LASTOK 'test_config_global auto unsets config' '
 149         test_must_fail git config nosuch.config
 150 '
 151
 152 test_expect_success 'set multivalued global config' '
 153         cleanconfig &&
 154         test_config_global nosuch.config not1 &&
 155         git config --global --add nosuch.config not2 &&
 156         test 2 -eq $(git config --global --get-all nosuch.config | wc -l)
 157 '
 158
 159 test_expect_success LASTOK 'test_config_global auto unsets all config' '
 160         test_must_fail git config nosuch.config
 161 '
 162
 163 test_expect_success 'test_commit --notick' '
 164         cleanrefs &&
 165         test_commit --notick notick &&
 166         git rev-parse --verify master -- &&
 167         git rev-parse --verify notick -- &&
 168         test -e notick.t &&
 169         test z"notick" = z"$(cat notick.t)" &&
 170         test z"notick" = z"$(git log --format="format:%B" -n 1)" &&
 171         test z"1112911993" != z"$(git log --format="format:%ct" -n 1)"
 172 '
 173
 174 test_expect_success 'test_commit (with tick)' '
 175         cleanrefs &&
 176         test_commit withtick &&
 177         git rev-parse --verify master -- &&
 178         git rev-parse --verify withtick -- &&
 179         test -e withtick.t &&
 180         test z"withtick" = z"$(cat withtick.t)" &&
 181         test z"withtick" = z"$(git log --format="format:%B" -n 1)" &&
 182         test z"1112911993" = z"$(git log --format="format:%ct" -n 1)"
 183 '
 184
 185 test_expect_success 'test_commit no defaults' '
 186         cleanrefs &&
 187         test_commit nodefs no_defs.t no_defs_contents no_defs_tag &&
 188         git rev-parse --verify master -- &&
 189         git rev-parse --verify no_defs_tag -- &&
 190         test -e no_defs.t &&
 191         test z"no_defs_contents" = z"$(cat no_defs.t)" &&
 192         test z"nodefs" = z"$(git log --format="format:%B" -n 1)"
 193 '
 194
 195 test_expect_success 'test_commit --signoff' '
 196         cleanrefs &&
 197         test_commit --signoff signoff &&
 198         git rev-parse --verify master -- &&
 199         git rev-parse --verify signoff -- &&
 200         test -e signoff.t &&
 201         test z"signoff" = z"$(cat signoff.t)" &&
 202         test z"signoff" = z"$(git log --format="format:%B" -n 1 | sed -n 1p)" &&
 203         test z"$GCI" = \
 204                 z"$(git log --format="format:%B" -n 1 | sed -n "/^Signed-off-by:/s/^.*: *//p")"
 205 '
 206
 207 test_expect_success 'test_commit no tag' '
 208         cleanrefs &&
 209         test_commit notag no_tag.t no_tag_contents "" &&
 210         git rev-parse --verify master -- &&
 211         test_must_fail git rev-parse --verify --quiet notag -- &&
 212         test -e no_tag.t &&
 213         test z"no_tag_contents" = z"$(cat no_tag.t)" &&
 214         test z"notag" = z"$(git log --format="format:%B" -n 1)"
 215 '
 216
 217 test_expect_success 'test_commit skip ~ tag' '
 218         cleanrefs &&
 219         test_commit skip~tag &&
 220         git rev-parse --verify master -- &&
 221         test_must_fail git rev-parse --verify --quiet skip~tag -- &&
 222         test -e skip~tag.t &&
 223         test z"skip~tag" = z"$(cat skip~tag.t)" &&
 224         test z"skip~tag" = z"$(git log --format="format:%B" -n 1)"
 225 '
 226
 227 test_expect_success 'test_commit skip " " tag' '
 228         cleanrefs &&
 229         test_commit "skip tag" &&
 230         git rev-parse --verify master -- &&
 231         test_must_fail git rev-parse --verify --quiet "skip tag" -- &&
 232         test -e "skip tag.t" &&
 233         test z"skip tag" = z"$(cat "skip tag.t")" &&
 234         test z"skip tag" = z"$(git log --format="format:%B" -n 1)"
 235 '
 236
 237 test_expect_success 'test_merge' '
 238         test_commit base &&
 239         test_commit one^file &&
 240         git checkout -b topic base &&
 241         test_commit merge^me &&
 242         git checkout master &&
 243         test_merge merged topic &&
 244         test_debug git show-ref &&
 245         test_debug git log $color --oneline --graph --decorate --date-order --branches --tags &&
 246         test 2 -eq $(git log --format="format:%p" -n 1 | wc -w) &&
 247         test_cmp_rev HEAD master &&
 248         test_cmp_rev master merged
 249 '
 250
 251 test_done