t/t5403-post-checkout-hook.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Josh England
   4 #
   5
   6 test_description='Test the post-checkout hook.'
   7 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   8 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   9
  10 . ./test-lib.sh
  11
  12 test_expect_success setup '
  13         mkdir -p .git/hooks &&
  14         write_script .git/hooks/post-checkout <<-\EOF &&
  15         echo "$@" >.git/post-checkout.args
  16         EOF
  17         test_commit one &&
  18         test_commit two &&
  19         test_commit rebase-on-me &&
  20         git reset --hard HEAD^ &&
  21         test_commit three
  22 '
  23
  24 test_expect_success 'post-checkout receives the right arguments with HEAD unchanged ' '
  25         test_when_finished "rm -f .git/post-checkout.args" &&
  26         git checkout main &&
  27         read old new flag <.git/post-checkout.args &&
  28         test $old = $new && test $flag = 1
  29 '
  30
  31 test_expect_success 'post-checkout args are correct with git checkout -b ' '
  32         test_when_finished "rm -f .git/post-checkout.args" &&
  33         git checkout -b new1 &&
  34         read old new flag <.git/post-checkout.args &&
  35         test $old = $new && test $flag = 1
  36 '
  37
  38 test_expect_success 'post-checkout receives the right args with HEAD changed ' '
  39         test_when_finished "rm -f .git/post-checkout.args" &&
  40         git checkout two &&
  41         read old new flag <.git/post-checkout.args &&
  42         test $old != $new && test $flag = 1
  43 '
  44
  45 test_expect_success 'post-checkout receives the right args when not switching branches ' '
  46         test_when_finished "rm -f .git/post-checkout.args" &&
  47         git checkout main -- three.t &&
  48         read old new flag <.git/post-checkout.args &&
  49         test $old = $new && test $flag = 0
  50 '
  51
  52 test_expect_success 'post-checkout is triggered on rebase' '
  53         test_when_finished "rm -f .git/post-checkout.args" &&
  54         git checkout -b rebase-test main &&
  55         rm -f .git/post-checkout.args &&
  56         git rebase rebase-on-me &&
  57         read old new flag <.git/post-checkout.args &&
  58         test $old != $new && test $flag = 1
  59 '
  60
  61 test_expect_success 'post-checkout is triggered on rebase with fast-forward' '
  62         test_when_finished "rm -f .git/post-checkout.args" &&
  63         git checkout -b ff-rebase-test rebase-on-me^ &&
  64         rm -f .git/post-checkout.args &&
  65         git rebase rebase-on-me &&
  66         read old new flag <.git/post-checkout.args &&
  67         test $old != $new && test $flag = 1
  68 '
  69
  70 test_expect_success 'post-checkout hook is triggered by clone' '
  71         mkdir -p templates/hooks &&
  72         write_script templates/hooks/post-checkout <<-\EOF &&
  73         echo "$@" >"$GIT_DIR/post-checkout.args"
  74         EOF
  75         git clone --template=templates . clone3 &&
  76         test -f clone3/.git/post-checkout.args
  77 '
  78
  79 test_done