t/t7401-submodule-summary.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2008 Ping Yin
   4 #
   5
   6 test_description='Summary support for submodules
   7
   8 This test tries to verify the sanity of summary subcommand of git submodule.
   9 '
  10
  11 . ./test-lib.sh
  12
  13 add_file () {
  14         sm=$1
  15         shift
  16         owd=$(pwd)
  17         cd "$sm"
  18         for name; do
  19                 echo "$name" > "$name" &&
  20                 git add "$name" &&
  21                 test_tick &&
  22                 git commit -m "Add $name"
  23         done >/dev/null
  24         git rev-parse --verify HEAD | cut -c1-7
  25         cd "$owd"
  26 }
  27 commit_file () {
  28         test_tick &&
  29         git commit "$@" -m "Commit $*" >/dev/null
  30 }
  31
  32 test_create_repo sm1 &&
  33 add_file . foo >/dev/null
  34
  35 head1=$(add_file sm1 foo1 foo2)
  36
  37 test_expect_success 'added submodule' "
  38         git add sm1 &&
  39         git submodule summary >actual &&
  40         cat >expected <<-EOF &&
  41 * sm1 0000000...$head1 (2):
  42   > Add foo2
  43
  44 EOF
  45         test_cmp expected actual
  46 "
  47
  48 test_expect_success 'added submodule (subdirectory)' "
  49         mkdir sub &&
  50         (
  51                 cd sub &&
  52                 git submodule summary >../actual
  53         ) &&
  54         cat >expected <<-EOF &&
  55 * ../sm1 0000000...$head1 (2):
  56   > Add foo2
  57
  58 EOF
  59         test_cmp expected actual
  60 "
  61
  62 test_expect_success 'added submodule (subdirectory only)' "
  63         (
  64                 cd sub &&
  65                 git submodule summary . >../actual
  66         ) &&
  67         >expected &&
  68         test_cmp expected actual
  69 "
  70
  71 test_expect_success 'added submodule (subdirectory with explicit path)' "
  72         (
  73                 cd sub &&
  74                 git submodule summary ../sm1 >../actual
  75         ) &&
  76         cat >expected <<-EOF &&
  77 * ../sm1 0000000...$head1 (2):
  78   > Add foo2
  79
  80 EOF
  81         test_cmp expected actual
  82 "
  83
  84 commit_file sm1 &&
  85 head2=$(add_file sm1 foo3)
  86
  87 test_expect_success 'modified submodule(forward)' "
  88         git submodule summary >actual &&
  89         cat >expected <<-EOF &&
  90 * sm1 $head1...$head2 (1):
  91   > Add foo3
  92
  93 EOF
  94         test_cmp expected actual
  95 "
  96
  97 test_expect_success 'modified submodule(forward), --files' "
  98         git submodule summary --files >actual &&
  99         cat >expected <<-EOF &&
 100 * sm1 $head1...$head2 (1):
 101   > Add foo3
 102
 103 EOF
 104         test_cmp expected actual
 105 "
 106
 107 commit_file sm1 &&
 108 head3=$(
 109         cd sm1 &&
 110         git reset --hard HEAD~2 >/dev/null &&
 111         git rev-parse --verify HEAD | cut -c1-7
 112 )
 113
 114 test_expect_success 'modified submodule(backward)' "
 115         git submodule summary >actual &&
 116         cat >expected <<-EOF &&
 117 * sm1 $head2...$head3 (2):
 118   < Add foo3
 119   < Add foo2
 120
 121 EOF
 122         test_cmp expected actual
 123 "
 124
 125 head4=$(add_file sm1 foo4 foo5) &&
 126 head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
 127 test_expect_success 'modified submodule(backward and forward)' "
 128         git submodule summary >actual &&
 129         cat >expected <<-EOF &&
 130 * sm1 $head2...$head4 (4):
 131   > Add foo5
 132   > Add foo4
 133   < Add foo3
 134   < Add foo2
 135
 136 EOF
 137         test_cmp expected actual
 138 "
 139
 140 test_expect_success '--summary-limit' "
 141         git submodule summary -n 3 >actual &&
 142         cat >expected <<-EOF &&
 143 * sm1 $head2...$head4 (4):
 144   > Add foo5
 145   > Add foo4
 146   < Add foo3
 147
 148 EOF
 149         test_cmp expected actual
 150 "
 151
 152 commit_file sm1 &&
 153 mv sm1 sm1-bak &&
 154 echo sm1 >sm1 &&
 155 head5=$(git hash-object sm1 | cut -c1-7) &&
 156 git add sm1 &&
 157 rm -f sm1 &&
 158 mv sm1-bak sm1
 159
 160 test_expect_success 'typechanged submodule(submodule->blob), --cached' "
 161         git submodule summary --cached >actual &&
 162         cat >expected <<-EOF &&
 163 * sm1 $head4(submodule)->$head5(blob) (3):
 164   < Add foo5
 165
 166 EOF
 167         test_i18ncmp actual expected
 168 "
 169
 170 test_expect_success 'typechanged submodule(submodule->blob), --files' "
 171         git submodule summary --files >actual &&
 172         cat >expected <<-EOF &&
 173 * sm1 $head5(blob)->$head4(submodule) (3):
 174   > Add foo5
 175
 176 EOF
 177         test_i18ncmp actual expected
 178 "
 179
 180 rm -rf sm1 &&
 181 git checkout-index sm1
 182 test_expect_success 'typechanged submodule(submodule->blob)' "
 183         git submodule summary >actual &&
 184         cat >expected <<-EOF &&
 185 * sm1 $head4(submodule)->$head5(blob):
 186
 187 EOF
 188         test_i18ncmp actual expected
 189 "
 190
 191 rm -f sm1 &&
 192 test_create_repo sm1 &&
 193 head6=$(add_file sm1 foo6 foo7)
 194 test_expect_success 'nonexistent commit' "
 195         git submodule summary >actual &&
 196         cat >expected <<-EOF &&
 197 * sm1 $head4...$head6:
 198   Warn: sm1 doesn't contain commit $head4_full
 199
 200 EOF
 201         test_i18ncmp actual expected
 202 "
 203
 204 commit_file
 205 test_expect_success 'typechanged submodule(blob->submodule)' "
 206         git submodule summary >actual &&
 207         cat >expected <<-EOF &&
 208 * sm1 $head5(blob)->$head6(submodule) (2):
 209   > Add foo7
 210
 211 EOF
 212         test_i18ncmp expected actual
 213 "
 214
 215 commit_file sm1 &&
 216 rm -rf sm1
 217 test_expect_success 'deleted submodule' "
 218         git submodule summary >actual &&
 219         cat >expected <<-EOF &&
 220 * sm1 $head6...0000000:
 221
 222 EOF
 223         test_cmp expected actual
 224 "
 225
 226 test_create_repo sm2 &&
 227 head7=$(add_file sm2 foo8 foo9) &&
 228 git add sm2
 229
 230 test_expect_success 'multiple submodules' "
 231         git submodule summary >actual &&
 232         cat >expected <<-EOF &&
 233 * sm1 $head6...0000000:
 234
 235 * sm2 0000000...$head7 (2):
 236   > Add foo9
 237
 238 EOF
 239         test_cmp expected actual
 240 "
 241
 242 test_expect_success 'path filter' "
 243         git submodule summary sm2 >actual &&
 244         cat >expected <<-EOF &&
 245 * sm2 0000000...$head7 (2):
 246   > Add foo9
 247
 248 EOF
 249         test_cmp expected actual
 250 "
 251
 252 commit_file sm2
 253 test_expect_success 'given commit' "
 254         git submodule summary HEAD^ >actual &&
 255         cat >expected <<-EOF &&
 256 * sm1 $head6...0000000:
 257
 258 * sm2 0000000...$head7 (2):
 259   > Add foo9
 260
 261 EOF
 262         test_cmp expected actual
 263 "
 264
 265 test_expect_success '--for-status' "
 266         git submodule summary --for-status HEAD^ >actual &&
 267         test_i18ncmp actual - <<EOF
 268 # Submodule changes to be committed:
 269 #
 270 # * sm1 $head6...0000000:
 271 #
 272 # * sm2 0000000...$head7 (2):
 273 #   > Add foo9
 274 #
 275 EOF
 276 "
 277
 278 test_expect_success 'fail when using --files together with --cached' "
 279         test_must_fail git submodule summary --files --cached
 280 "
 281
 282 test_expect_success 'should not fail in an empty repo' "
 283         git init xyzzy &&
 284         cd xyzzy &&
 285         git submodule summary >output 2>&1 &&
 286         test_cmp output /dev/null
 287 "
 288
 289 test_done