qemublocktest: Add 'empty' case for checkpoint bitmap handling

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

diff --git a/tests/qemublocktest.c b/tests/qemublocktest.c
index 2ddfab72eb020768d2b83e1b0c6a5da044fb0662..d66e169fd8f267c79971e9d5939f89967c3ad9cc 100644 (file)
--- a/tests/qemublocktest.c
+++ b/tests/qemublocktest.c
@@ -1430,6 +1430,8 @@ mymain(void)
         ret = -1; \
     } while (0)
 
+    TEST_BITMAP_BLOCKCOMMIT("empty", 1, 2, "empty");
+
     TEST_BITMAP_BLOCKCOMMIT("basic-1-2", 1, 2, "basic");
     TEST_BITMAP_BLOCKCOMMIT("basic-1-3", 1, 3, "basic");
     TEST_BITMAP_BLOCKCOMMIT("basic-2-3", 2, 3, "basic");

diff --git a/tests/qemublocktestdata/bitmapblockcommit/empty b/tests/qemublocktestdata/bitmapblockcommit/empty
new file mode 100644 (file)
index 0000000..bfc58f9
--- /dev/null
+++ b/tests/qemublocktestdata/bitmapblockcommit/empty
@@ -0,0 +1,2 @@
+pre job bitmap disable:
+merge bitmpas: