t9001: style modernisation phase #3

diff --git a/t/t6101-rev-parse-parents.sh b/t/t6101-rev-parse-parents.sh
index 8a6ff66242653eec4c407f14c3d3bf5b821a4723..10b1452766b613932f66421f6c9bfafecc093177 100755 (executable)
--- a/t/t6101-rev-parse-parents.sh
+++ b/t/t6101-rev-parse-parents.sh
@@ -6,7 +6,6 @@
 test_description='Test git rev-parse with different parent options'
 
 . ./test-lib.sh
-. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
 
 test_cmp_rev_output () {
        git rev-parse --verify "$1" >expect &&
@@ -14,14 +13,25 @@ test_cmp_rev_output () {
        test_cmp expect actual
 }
 
-date >path0
-git update-index --add path0
-save_tag tree git write-tree
-hide_error save_tag start unique_commit "start" tree
-save_tag second unique_commit "second" tree -p start
-hide_error save_tag start2 unique_commit "start2" tree
-save_tag two_parents unique_commit "next" tree -p second -p start2
-save_tag final unique_commit "final" tree -p two_parents
+test_expect_success 'setup' '
+       test_commit start &&
+       test_commit second &&
+       git checkout --orphan tmp &&
+       test_commit start2 &&
+       git checkout master &&
+       git merge -m next start2 &&
+       test_commit final &&
+
+       test_seq 40 |
+       while read i
+       do
+               git checkout --orphan "b$i" &&
+               test_tick &&
+               git commit --allow-empty -m "$i" &&
+               commit=$(git rev-parse --verify HEAD) &&
+               printf "$commit " >>.git/info/grafts
+       done
+'
 
 test_expect_success 'start is valid' '
        git rev-parse start | grep "^[0-9a-f]\{40\}$"
@@ -79,6 +89,10 @@ test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' '
        test_cmp expect actual
 '
 
+test_expect_success 'large graft octopus' '
+       test_cmp_rev_output b31 "git rev-parse --verify b1^30"
+'
+
 test_expect_success 'repack for next test' '
        git repack -a -d
 '