t/t4027-diff-submodule.sh

   1 #!/bin/sh
   2
   3 test_description='difference in submodules'
   4
   5 . ./test-lib.sh
   6 . "$TEST_DIRECTORY"/diff-lib.sh
   7
   8 _z40=0000000000000000000000000000000000000000
   9 test_expect_success setup '
  10         test_tick &&
  11         test_create_repo sub &&
  12         (
  13                 cd sub &&
  14                 echo hello >world &&
  15                 git add world &&
  16                 git commit -m submodule
  17         ) &&
  18
  19         test_tick &&
  20         echo frotz >nitfol &&
  21         git add nitfol sub &&
  22         git commit -m superproject &&
  23
  24         (
  25                 cd sub &&
  26                 echo goodbye >world &&
  27                 git add world &&
  28                 git commit -m "submodule #2"
  29         ) &&
  30
  31         set x $(
  32                 cd sub &&
  33                 git rev-list HEAD
  34         ) &&
  35         echo ":160000 160000 $3 $_z40 M sub" >expect
  36 '
  37
  38 test_expect_success 'git diff --raw HEAD' '
  39         git diff --raw --abbrev=40 HEAD >actual &&
  40         test_cmp expect actual
  41 '
  42
  43 test_expect_success 'git diff-index --raw HEAD' '
  44         git diff-index --raw HEAD >actual.index &&
  45         test_cmp expect actual.index
  46 '
  47
  48 test_expect_success 'git diff-files --raw' '
  49         git diff-files --raw >actual.files &&
  50         test_cmp expect actual.files
  51 '
  52
  53 test_expect_success 'git diff (empty submodule dir)' '
  54         : >empty &&
  55         rm -rf sub/* sub/.git &&
  56         git diff > actual.empty &&
  57         test_cmp empty actual.empty
  58 '
  59
  60 test_done