[Qemu-block] [PATCH 06/10] iotests: 034: Use TEST_IMG override instead of "mv"

[Fam Zheng]

Signed-off-by: Fam Zheng <address@hidden>
---
 tests/qemu-iotests/034     | 6 +++++-
 tests/qemu-iotests/034.out | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/qemu-iotests/034 b/tests/qemu-iotests/034
index 69c7858..c769dd8 100755
--- a/tests/qemu-iotests/034
+++ b/tests/qemu-iotests/034
@@ -51,9 +51,13 @@ size=128M
 echo
 echo "== creating backing file for COW tests =="
 
+TEST_IMG_SAVE="$TEST_IMG"
+TEST_IMG="$TEST_IMG.base"
+
 _make_test_img $size
 $QEMU_IO -c "write -P 0x55 0 1M" "$TEST_IMG" | _filter_qemu_io
-mv "$TEST_IMG" "$TEST_IMG.base"
+
+TEST_IMG="$TEST_IMG_SAVE"
 
 _make_test_img -b "$TEST_IMG.base" 6G
 
diff --git a/tests/qemu-iotests/034.out b/tests/qemu-iotests/034.out
index 34fda80..0764ead 100644
--- a/tests/qemu-iotests/034.out
+++ b/tests/qemu-iotests/034.out
@@ -1,7 +1,7 @@
 QA output created by 034
 
 == creating backing file for COW tests ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
 wrote 1048576/1048576 bytes at offset 0
 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 
backing_file=TEST_DIR/t.IMGFMT.base
-- 
2.4.3