Merge branch 'sg/fast-import-dump-refs-on-checkpoint-fix'

diff --git a/t/t5310-pack-bitmaps.sh b/t/t5310-pack-bitmaps.sh
index f6d600fd82fd499a80f67f0a4ff1a60b4a1db1b5..2d22a17c4a7f9dcc402e89e73ce01c97ebd4ba48 100755 (executable)
--- a/t/t5310-pack-bitmaps.sh
+++ b/t/t5310-pack-bitmaps.sh
@@ -264,9 +264,9 @@ test_expect_success 'pack with missing parent' '
 '
 
 test_expect_success JGIT 'we can read jgit bitmaps' '
-       git clone . compat-jgit &&
+       git clone --bare . compat-jgit.git &&
        (
-               cd compat-jgit &&
+               cd compat-jgit.git &&
                rm -f .git/objects/pack/*.bitmap &&
                jgit gc &&
                git rev-list --test-bitmap HEAD
@@ -274,9 +274,9 @@ test_expect_success JGIT 'we can read jgit bitmaps' '
 '
 
 test_expect_success JGIT 'jgit can read our bitmaps' '
-       git clone . compat-us &&
+       git clone --bare . compat-us.git &&
        (
-               cd compat-us &&
+               cd compat-us.git &&
                git repack -adb &&
                # jgit gc will barf if it does not like our bitmaps
                jgit gc
@@ -331,4 +331,17 @@ test_expect_success 'pack reuse respects --incremental' '
        git show-index <empty.idx >actual &&
        test_cmp expect actual
 '
+
+test_expect_success 'truncated bitmap fails gracefully' '
+       git repack -ad &&
+       git rev-list --use-bitmap-index --count --all >expect &&
+       bitmap=$(ls .git/objects/pack/*.bitmap) &&
+       test_when_finished "rm -f $bitmap" &&
+       head -c 512 <$bitmap >$bitmap.tmp &&
+       mv -f $bitmap.tmp $bitmap &&
+       git rev-list --use-bitmap-index --count --all >actual 2>stderr &&
+       test_cmp expect actual &&
+       test_i18ngrep corrupt stderr
+'
+
 test_done