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         diff actual - <<-EOF
  41 * sm1 0000000...$head1 (2):
  42   > Add foo2
  43
  44 EOF
  45 "
  46
  47 commit_file sm1 &&
  48 head2=$(add_file sm1 foo3)
  49
  50 test_expect_success 'modified submodule(forward)' "
  51         git submodule summary >actual &&
  52         diff actual - <<-EOF
  53 * sm1 $head1...$head2 (1):
  54   > Add foo3
  55
  56 EOF
  57 "
  58
  59 commit_file sm1 &&
  60 cd sm1 &&
  61 git reset --hard HEAD~2 >/dev/null &&
  62 head3=$(git rev-parse --verify HEAD | cut -c1-7) &&
  63 cd ..
  64
  65 test_expect_success 'modified submodule(backward)' "
  66     git submodule summary >actual &&
  67     diff actual - <<-EOF
  68 * sm1 $head2...$head3 (2):
  69   < Add foo3
  70   < Add foo2
  71
  72 EOF
  73 "
  74
  75 head4=$(add_file sm1 foo4 foo5) &&
  76 head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
  77 test_expect_success 'modified submodule(backward and forward)' "
  78     git submodule summary >actual &&
  79     diff actual - <<-EOF
  80 * sm1 $head2...$head4 (4):
  81   > Add foo5
  82   > Add foo4
  83   < Add foo3
  84   < Add foo2
  85
  86 EOF
  87 "
  88
  89 test_expect_success '--summary-limit' "
  90     git submodule summary -n 3 >actual &&
  91     diff actual - <<-EOF
  92 * sm1 $head2...$head4 (4):
  93   > Add foo5
  94   > Add foo4
  95   < Add foo3
  96
  97 EOF
  98 "
  99
 100 commit_file sm1 &&
 101 mv sm1 sm1-bak &&
 102 echo sm1 >sm1 &&
 103 head5=$(git hash-object sm1 | cut -c1-7) &&
 104 git add sm1 &&
 105 rm -f sm1 &&
 106 mv sm1-bak sm1
 107
 108 test_expect_success 'typechanged submodule(submodule->blob), --cached' "
 109     git submodule summary --cached >actual &&
 110     diff actual - <<-EOF
 111 * sm1 $head4(submodule)->$head5(blob) (3):
 112   < Add foo5
 113
 114 EOF
 115 "
 116
 117 rm -rf sm1 &&
 118 git checkout-index sm1
 119 test_expect_success 'typechanged submodule(submodule->blob)' "
 120     git submodule summary >actual &&
 121     diff actual - <<-EOF
 122 * sm1 $head4(submodule)->$head5(blob):
 123
 124 EOF
 125 "
 126
 127 rm -f sm1 &&
 128 test_create_repo sm1 &&
 129 head6=$(add_file sm1 foo6 foo7)
 130 test_expect_success 'nonexistent commit' "
 131     git submodule summary >actual &&
 132     diff actual - <<-EOF
 133 * sm1 $head4...$head6:
 134   Warn: sm1 doesn't contain commit $head4_full
 135
 136 EOF
 137 "
 138
 139 commit_file
 140 test_expect_success 'typechanged submodule(blob->submodule)' "
 141     git submodule summary >actual &&
 142     diff actual - <<-EOF
 143 * sm1 $head5(blob)->$head6(submodule) (2):
 144   > Add foo7
 145
 146 EOF
 147 "
 148
 149 commit_file sm1 &&
 150 rm -rf sm1
 151 test_expect_success 'deleted submodule' "
 152     git submodule summary >actual &&
 153     diff actual - <<-EOF
 154 * sm1 $head6...0000000:
 155
 156 EOF
 157 "
 158
 159 test_create_repo sm2 &&
 160 head7=$(add_file sm2 foo8 foo9) &&
 161 git add sm2
 162
 163 test_expect_success 'multiple submodules' "
 164     git submodule summary >actual &&
 165     diff actual - <<-EOF
 166 * sm1 $head6...0000000:
 167
 168 * sm2 0000000...$head7 (2):
 169   > Add foo9
 170
 171 EOF
 172 "
 173
 174 test_expect_success 'path filter' "
 175     git submodule summary sm2 >actual &&
 176     diff actual - <<-EOF
 177 * sm2 0000000...$head7 (2):
 178   > Add foo9
 179
 180 EOF
 181 "
 182
 183 commit_file sm2
 184 test_expect_success 'given commit' "
 185     git submodule summary HEAD^ >actual &&
 186     diff actual - <<-EOF
 187 * sm1 $head6...0000000:
 188
 189 * sm2 0000000...$head7 (2):
 190   > Add foo9
 191
 192 EOF
 193 "
 194
 195 test_expect_success '--for-status' "
 196     git submodule summary --for-status HEAD^ >actual &&
 197     test_cmp actual - <<EOF
 198 # Modified submodules:
 199 #
 200 # * sm1 $head6...0000000:
 201 #
 202 # * sm2 0000000...$head7 (2):
 203 #   > Add foo9
 204 #
 205 EOF
 206 "
 207
 208 test_done