contrib: add 'git difftool' for launching common merge tools

diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh
index e5bbc384f7f4e56b13a13bf2bedad1427e257652..5b24f05573221afb3dc472e78a443ba718db3c60 100755 (executable)
--- a/t/t1410-reflog.sh
+++ b/t/t1410-reflog.sh
@@ -175,4 +175,45 @@ test_expect_success 'recover and check' '
 
 '
 
+test_expect_success 'delete' '
+       echo 1 > C &&
+       test_tick &&
+       git commit -m rat C &&
+
+       echo 2 > C &&
+       test_tick &&
+       git commit -m ox C &&
+
+       echo 3 > C &&
+       test_tick &&
+       git commit -m tiger C &&
+
+       HEAD_entry_count=$(git reflog | wc -l)
+       master_entry_count=$(git reflog show master | wc -l)
+
+       test $HEAD_entry_count = 5 &&
+       test $master_entry_count = 5 &&
+
+
+       git reflog delete master@{1} &&
+       git reflog show master > output &&
+       test $(($master_entry_count - 1)) = $(wc -l < output) &&
+       test $HEAD_entry_count = $(git reflog | wc -l) &&
+       ! grep ox < output &&
+
+       master_entry_count=$(wc -l < output)
+
+       git reflog delete HEAD@{1} &&
+       test $(($HEAD_entry_count -1)) = $(git reflog | wc -l) &&
+       test $master_entry_count = $(git reflog show master | wc -l) &&
+
+       HEAD_entry_count=$(git reflog | wc -l)
+
+       git reflog delete master@{07.04.2005.15:15:00.-0700} &&
+       git reflog show master > output &&
+       test $(($master_entry_count - 1)) = $(wc -l < output) &&
+       ! grep dragon < output
+
+'
+
 test_done