iotests: 019: Use TEST_IMG override instead of "mv"

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1450752561-9300-3-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

diff --git a/tests/qemu-iotests/019 b/tests/qemu-iotests/019
index f5ecbf545143b36733a12a302f1f03a8b6b38149..0937b5c57d0e3a53a669f8369b683aebadf8bb14 100755 (executable)
--- a/tests/qemu-iotests/019
+++ b/tests/qemu-iotests/019
@@ -54,6 +54,9 @@ _unsupported_imgopts "subformat=monolithicFlat" \
 TEST_OFFSETS="0 4294967296"
 CLUSTER_SIZE=65536
 
+TEST_IMG_SAVE="$TEST_IMG"
+TEST_IMG="$TEST_IMG.base"
+
 _make_test_img 6G
 
 echo "Filling base image"
@@ -71,8 +74,8 @@ _check_test_img
 echo "Creating test image with backing file"
 echo
 
-mv "$TEST_IMG" "$TEST_IMG.base"
-_make_test_img -b "$TEST_IMG.base" 6G
+TEST_IMG="$TEST_IMG_SAVE.orig"
+_make_test_img -b "$TEST_IMG_SAVE.base" 6G
 
 echo "Filling test image"
 echo
@@ -86,9 +89,7 @@ for offset in $TEST_OFFSETS; do
 done
 _check_test_img
 
-mv "$TEST_IMG" "$TEST_IMG.orig"
-
-
+TEST_IMG="$TEST_IMG_SAVE"
 
 # Test the conversion twice: One test with the old-style -B option and another
 # one with -o backing_file
@@ -98,7 +99,7 @@ for backing_option in "-B " "-o backing_file="; do
     echo
     echo Testing conversion with $backing_option"$TEST_IMG.base" | _filter_testdir | _filter_imgfmt
     echo
-    $QEMU_IMG convert -O $IMGFMT $backing_option"$TEST_IMG.base" "$TEST_IMG.orig" "$TEST_IMG"
+    $QEMU_IMG convert -f $IMGFMT -O $IMGFMT $backing_option"$TEST_IMG.base" "$TEST_IMG.orig" "$TEST_IMG"
 
     echo "Checking if backing clusters are allocated when they shouldn't"
     echo

diff --git a/tests/qemu-iotests/019.out b/tests/qemu-iotests/019.out
index 615450a53b1ddfb8a72282c36e1fd29b4a0948d7..0124264975eacc93951a908e0a07a71c9f844eab 100644 (file)
--- a/tests/qemu-iotests/019.out
+++ b/tests/qemu-iotests/019.out
@@ -1,5 +1,5 @@
 QA output created by 019
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=6442450944
 Filling base image
 
 === IO: pattern 42
@@ -269,7 +269,7 @@ wrote 65536/65536 bytes at offset 4296015872
 No errors were found on the image.
 Creating test image with backing file
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base
+Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base
 Filling test image
 
 === IO: pattern 43