parse_date(): '@' prefix forces git-timestamp

[git.git] / t / t3400-rebase.sh

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 6eaecec906c49749237b243f772f2e33eb0efedd..e26e14dd535d13ca1da1590461b07c0953d8dcd6 100755 (executable)
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -218,4 +218,27 @@ test_expect_success 'rebase -m can copy notes' '
        test "a note" = "$(git notes show HEAD)"
 '
 
+test_expect_success 'rebase commit with an ancient timestamp' '
+       git reset --hard &&
+
+       >old.one && git add old.one && test_tick &&
+       git commit --date="@12345 +0400" -m "Old one" &&
+       >old.two && git add old.two && test_tick &&
+       git commit --date="@23456 +0500" -m "Old two" &&
+       >old.three && git add old.three && test_tick &&
+       git commit --date="@34567 +0600" -m "Old three" &&
+
+       git cat-file commit HEAD^^ >actual &&
+       grep "author .* 12345 +0400$" actual &&
+       git cat-file commit HEAD^ >actual &&
+       grep "author .* 23456 +0500$" actual &&
+       git cat-file commit HEAD >actual &&
+       grep "author .* 34567 +0600$" actual &&
+
+       git rebase --onto HEAD^^ HEAD^ &&
+
+       git cat-file commit HEAD >actual &&
+       grep "author .* 34567 +0600$" actual
+'
+
 test_done