t/t0056-git-C.sh

   1 #!/bin/sh
   2
   3 test_description='"-C <path>" option and its effects on other path-related options'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success '"git -C <path>" runs git from the directory <path>' '
   9         test_create_repo dir1 &&
  10         echo 1 >dir1/a.txt &&
  11         msg="initial in dir1" &&
  12         (cd dir1 && git add a.txt && git commit -m "$msg") &&
  13         echo "$msg" >expected &&
  14         git -C dir1 log --format=%s >actual &&
  15         test_cmp expected actual
  16 '
  17
  18 test_expect_success '"git -C <path>" with an empty <path> is a no-op' '
  19         (
  20                 mkdir -p dir1/subdir &&
  21                 cd dir1/subdir &&
  22                 git -C "" rev-parse --show-prefix >actual &&
  23                 echo subdir/ >expect &&
  24                 test_cmp expect actual
  25         )
  26 '
  27
  28 test_expect_success 'Multiple -C options: "-C dir1 -C dir2" is equivalent to "-C dir1/dir2"' '
  29         test_create_repo dir1/dir2 &&
  30         echo 1 >dir1/dir2/b.txt &&
  31         git -C dir1/dir2 add b.txt &&
  32         msg="initial in dir1/dir2" &&
  33         echo "$msg" >expected &&
  34         git -C dir1/dir2 commit -m "$msg" &&
  35         git -C dir1 -C dir2 log --format=%s >actual &&
  36         test_cmp expected actual
  37 '
  38
  39 test_expect_success 'Effect on --git-dir option: "-C c --git-dir=a.git" is equivalent to "--git-dir c/a.git"' '
  40         mkdir c &&
  41         mkdir c/a &&
  42         mkdir c/a.git &&
  43         (cd c/a.git && git init --bare) &&
  44         echo 1 >c/a/a.txt &&
  45         git --git-dir c/a.git --work-tree=c/a add a.txt &&
  46         git --git-dir c/a.git --work-tree=c/a commit -m "initial" &&
  47         git --git-dir=c/a.git log -1 --format=%s >expected &&
  48         git -C c --git-dir=a.git log -1 --format=%s >actual &&
  49         test_cmp expected actual
  50 '
  51
  52 test_expect_success 'Order should not matter: "--git-dir=a.git -C c" is equivalent to "-C c --git-dir=a.git"' '
  53         git -C c --git-dir=a.git log -1 --format=%s >expected &&
  54         git --git-dir=a.git -C c log -1 --format=%s >actual &&
  55         test_cmp expected actual
  56 '
  57
  58 test_expect_success 'Effect on --work-tree option: "-C c/a.git --work-tree=../a"  is equivalent to "--work-tree=c/a --git-dir=c/a.git"' '
  59         rm c/a/a.txt &&
  60         git --git-dir=c/a.git --work-tree=c/a status >expected &&
  61         git -C c/a.git --work-tree=../a status >actual &&
  62         test_cmp expected actual
  63 '
  64
  65 test_expect_success 'Order should not matter: "--work-tree=../a -C c/a.git" is equivalent to "-C c/a.git --work-tree=../a"' '
  66         git -C c/a.git --work-tree=../a status >expected &&
  67         git --work-tree=../a -C c/a.git status >actual &&
  68         test_cmp expected actual
  69 '
  70
  71 test_expect_success 'Effect on --git-dir and --work-tree options - "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=c/a.git --work-tree=c/a"' '
  72         git --git-dir=c/a.git --work-tree=c/a status >expected &&
  73         git -C c --git-dir=a.git --work-tree=a status >actual &&
  74         test_cmp expected actual
  75 '
  76
  77 test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git -C c --work-tree=a"' '
  78         git -C c --git-dir=a.git --work-tree=a status >expected &&
  79         git --git-dir=a.git -C c --work-tree=a status >actual &&
  80         test_cmp expected actual
  81 '
  82
  83 test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git --work-tree=a -C c"' '
  84         git -C c --git-dir=a.git --work-tree=a status >expected &&
  85         git --git-dir=a.git --work-tree=a -C c status >actual &&
  86         test_cmp expected actual
  87 '
  88
  89 test_expect_success 'Relative followed by fullpath: "-C ./here -C /there" is equivalent to "-C /there"' '
  90         echo "initial in dir1/dir2" >expected &&
  91         git -C dir1 -C "$(pwd)/dir1/dir2" log --format=%s >actual &&
  92         test_cmp expected actual
  93 '
  94
  95 test_done