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-lib.sh
   6
   7 test_expect_success '"git -C <path>" runs git from the directory <path>' '
   8         test_create_repo dir1 &&
   9         echo 1 >dir1/a.txt &&
  10         msg="initial in dir1" &&
  11         (cd dir1 && git add a.txt && git commit -m "$msg") &&
  12         echo "$msg" >expected &&
  13         git -C dir1 log --format=%s >actual &&
  14         test_cmp expected actual
  15 '
  16
  17 test_expect_success 'Multiple -C options: "-C dir1 -C dir2" is equivalent to "-C dir1/dir2"' '
  18         test_create_repo dir1/dir2 &&
  19         echo 1 >dir1/dir2/b.txt &&
  20         git -C dir1/dir2 add b.txt &&
  21         msg="initial in dir1/dir2" &&
  22         echo "$msg" >expected &&
  23         git -C dir1/dir2 commit -m "$msg" &&
  24         git -C dir1 -C dir2 log --format=%s >actual &&
  25         test_cmp expected actual
  26 '
  27
  28 test_expect_success 'Effect on --git-dir option: "-C c --git-dir=a.git" is equivalent to "--git-dir c/a.git"' '
  29         mkdir c &&
  30         mkdir c/a &&
  31         mkdir c/a.git &&
  32         (cd c/a.git && git init --bare) &&
  33         echo 1 >c/a/a.txt &&
  34         git --git-dir c/a.git --work-tree=c/a add a.txt &&
  35         git --git-dir c/a.git --work-tree=c/a commit -m "initial" &&
  36         git --git-dir=c/a.git log -1 --format=%s >expected &&
  37         git -C c --git-dir=a.git log -1 --format=%s >actual &&
  38         test_cmp expected actual
  39 '
  40
  41 test_expect_success 'Order should not matter: "--git-dir=a.git -C c" is equivalent to "-C c --git-dir=a.git"' '
  42         git -C c --git-dir=a.git log -1 --format=%s >expected &&
  43         git --git-dir=a.git -C c log -1 --format=%s >actual &&
  44         test_cmp expected actual
  45 '
  46
  47 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"' '
  48         rm c/a/a.txt &&
  49         git --git-dir=c/a.git --work-tree=c/a status >expected &&
  50         git -C c/a.git --work-tree=../a status >actual &&
  51         test_cmp expected actual
  52 '
  53
  54 test_expect_success 'Order should not matter: "--work-tree=../a -C c/a.git" is equivalent to "-C c/a.git --work-tree=../a"' '
  55         git -C c/a.git --work-tree=../a status >expected &&
  56         git --work-tree=../a -C c/a.git status >actual &&
  57         test_cmp expected actual
  58 '
  59
  60 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"' '
  61         git --git-dir=c/a.git --work-tree=c/a status >expected &&
  62         git -C c --git-dir=a.git --work-tree=a status >actual &&
  63         test_cmp expected actual
  64 '
  65
  66 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"' '
  67         git -C c --git-dir=a.git --work-tree=a status >expected &&
  68         git --git-dir=a.git -C c --work-tree=a status >actual &&
  69         test_cmp expected actual
  70 '
  71
  72 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"' '
  73         git -C c --git-dir=a.git --work-tree=a status >expected &&
  74         git --git-dir=a.git --work-tree=a -C c status >actual &&
  75         test_cmp expected actual
  76 '
  77
  78 test_expect_success 'Relative followed by fullpath: "-C ./here -C /there" is equivalent to "-C /there"' '
  79         echo "initial in dir1/dir2" >expected &&
  80         git -C dir1 -C "$(pwd)/dir1/dir2" log --format=%s >actual &&
  81         test_cmp expected actual
  82 '
  83
  84 test_done