t/t1060-tg-mergesetup.sh

   1 #!/bin/sh
   2
   3 test_description='test tg merge setup behavior
   4
   5 All non-read-only tg commands set up the merge configuration as well
   6 as the pre-commit hook and repository attributes.  This is called
   7 the "mergesetup".
   8
   9 Make sure it works properly in a top-level as well as subdirectory.
  10 It probably should not work in a bare repo but it does so test that too.
  11
  12 The Git 2.5+ worktree stuff also throughs a wrench into things.
  13 '
  14
  15 TEST_NO_CREATE_REPO=1
  16
  17 . ./test-lib.sh
  18
  19 if vcmp "$git_version" '>=' "2.5"; then
  20         test_set_prereq GIT_2_5
  21 fi
  22
  23 if vcmp "$git_version" '>=' "2.9"; then
  24         test_set_prereq GIT_2_9
  25 fi
  26
  27 test_plan 10
  28
  29 test_expect_success 'test setup' '
  30         git init --bare --quiet --template="$EMPTY_DIRECTORY" bare.git &&
  31         test_create_repo r1 &&
  32         test_create_repo r2 &&
  33         mkdir r2/subdir &&
  34         test_create_repo r3 &&
  35         (cd r3 && test_commit initial) &&
  36         test_create_repo r4 &&
  37         mkdir r4/subdir &&
  38         (cd r4 && test_commit initial)
  39 '
  40
  41 test_expect_success GIT_2_5 'test setup worktrees' '
  42         git -C r3 worktree add "$PWD/w3" >/dev/null 2>&1 &&
  43         git -C r4 worktree add "$PWD/w4" >/dev/null 2>&1 &&
  44         mkdir w4/subdir
  45 '
  46
  47 test_expect_success GIT_2_9 'test setup hookspath' '
  48         test_create_repo hooksrepo &&
  49         mkdir hookspath &&
  50         git -C hooksrepo config core.hooksPath "$PWD/hookspath"
  51 '
  52
  53 test_expect_failure GIT_2_5 'rev-parse --git-common-dir is broken!' '
  54         gcd="$(cd r2/subdir && git rev-parse --git-common-dir)" &&
  55         test -n "$gcd" &&
  56         test -d "$gcd" &&
  57         test "$(cd "$gcd" && pwd -P)" = "$(cd r2/.git && pwd -P)"
  58 '
  59
  60 mergesetup_is_ok() {
  61         test -n "$(git -C "$1" config --get merge.ours.name)" &&
  62         test -n "$(git -C "$1" config --get merge.ours.driver)" &&
  63         test -s "$1/info/attributes" &&
  64         test -s "${2:-$1/hooks}/pre-commit" &&
  65         test -f "${2:-$1/hooks}/pre-commit" &&
  66         test -x "${2:-$1/hooks}/pre-commit" &&
  67         grep -q .topmsg "$1/info/attributes" &&
  68         grep -q .topdeps "$1/info/attributes" &&
  69         grep -q -- --hooks-path "${2:-$1/hooks}/pre-commit"
  70 }
  71
  72 do_mergesetup() {
  73         test_might_fail tg -C "$1" update no-such-branch-name >/dev/null 2>&1
  74 }
  75
  76 test_expect_success 'mergesetup bare' '
  77         test_must_fail mergesetup_is_ok bare.git &&
  78         do_mergesetup bare.git &&
  79         mergesetup_is_ok bare.git
  80 '
  81
  82 test_expect_success 'mergesetup normal top level' '
  83         test_must_fail mergesetup_is_ok r1/.git &&
  84         do_mergesetup r1 &&
  85         mergesetup_is_ok r1/.git
  86 '
  87
  88 test_expect_success 'mergesetup normal subdir' '
  89         test_must_fail mergesetup_is_ok r2/.git &&
  90         do_mergesetup r2/subdir &&
  91         mergesetup_is_ok r2/.git
  92 '
  93
  94 test_expect_success GIT_2_5 'mergesetup worktree top level' '
  95         test_must_fail mergesetup_is_ok r3/.git &&
  96         do_mergesetup w3 &&
  97         mergesetup_is_ok r3/.git
  98 '
  99
 100 test_expect_success GIT_2_5 'mergesetup worktree subdir' '
 101         test_must_fail mergesetup_is_ok r4/.git &&
 102         do_mergesetup w4/subdir &&
 103         mergesetup_is_ok r4/.git
 104 '
 105
 106 test_expect_success GIT_2_9 'mergesetup hookspath' '
 107         test_must_fail mergesetup_is_ok hooksrepo/.git hookspath &&
 108         do_mergesetup hooksrepo &&
 109         mergesetup_is_ok hooksrepo/.git hookspath
 110 '
 111
 112 test_done