Merge branch 'jk/refs-double-abort'

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 3996ee013563ce1f91b2a693318b1e07aba96568..42f147858d7c2e87d6920cdd77744e99bf77001b 100755 (executable)
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -59,6 +59,14 @@ test_expect_success 'rebase against master' '
        git rebase master
 '
 
+test_expect_success 'rebase sets ORIG_HEAD to pre-rebase state' '
+       git checkout -b orig-head topic &&
+       pre="$(git rev-parse --verify HEAD)" &&
+       git rebase master &&
+       test_cmp_rev "$pre" ORIG_HEAD &&
+       ! test_cmp_rev "$pre" HEAD
+'
+
 test_expect_success 'rebase, with <onto> and <upstream> specified as :/quuxery' '
        test_when_finished "git branch -D torebase" &&
        git checkout -b torebase my-topic-branch^ &&
@@ -183,13 +191,13 @@ test_expect_success 'cherry-picked commits and fork-point work together' '
        test_commit final_B B "Final B" &&
        git rebase &&
        echo Amended >expect &&
-       test_cmp A expect &&
+       test_cmp expect A &&
        echo "Final B" >expect &&
-       test_cmp B expect &&
+       test_cmp expect B &&
        echo C >expect &&
-       test_cmp C expect &&
+       test_cmp expect C &&
        echo D >expect &&
-       test_cmp D expect
+       test_cmp expect D
 '
 
 test_expect_success 'rebase -q is quiet' '
@@ -311,4 +319,20 @@ test_expect_success 'rebase--merge.sh and --show-current-patch' '
        )
 '
 
+test_expect_success 'rebase -c rebase.useBuiltin=false warning' '
+       expected="rebase.useBuiltin support has been removed" &&
+
+       # Only warn when the legacy rebase is requested...
+       test_must_fail git -c rebase.useBuiltin=false rebase 2>err &&
+       test_i18ngrep "$expected" err &&
+       test_must_fail env GIT_TEST_REBASE_USE_BUILTIN=false git rebase 2>err &&
+       test_i18ngrep "$expected" err &&
+
+       # ...not when we would have used the built-in anyway
+       test_must_fail git -c rebase.useBuiltin=true rebase 2>err &&
+       test_must_be_empty err &&
+       test_must_fail env GIT_TEST_REBASE_USE_BUILTIN=true git rebase 2>err &&
+       test_must_be_empty err
+'
+
 test_done