iotests: Drop format-specific in _filter_img_info

[qemu.git] / tests / qemu-iotests / 024

diff --git a/tests/qemu-iotests/024 b/tests/qemu-iotests/024
index 3cad2879c9d67253622a64dc681d57139467dd95..e0d77ce2f5c64b8e3b6013136f8b32c71473e85c 100755 (executable)
--- a/tests/qemu-iotests/024
+++ b/tests/qemu-iotests/024
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # Rebasing COW images
 #
@@ -25,14 +25,13 @@ seq=`basename $0`
 echo "QA output created by $seq"
 
 here=`pwd`
-tmp=/tmp/$$
 status=1       # failure is the default!
 
 _cleanup()
 {
        _cleanup_test_img
-       rm -f $TEST_DIR/t.$IMGFMT.base_old
-       rm -f $TEST_DIR/t.$IMGFMT.base_new
+       rm -f "$TEST_DIR/t.$IMGFMT.base_old"
+       rm -f "$TEST_DIR/t.$IMGFMT.base_new"
 }
 trap "_cleanup; exit \$status" 0 1 2 3 15
 
@@ -41,8 +40,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 . ./common.filter
 . ./common.pattern
 
-# Currently only qcow2 supports rebasing
-_supported_fmt qcow2
+# Currently only qcow2 and qed support rebasing
+_supported_fmt qcow2 qed
+_supported_proto file
 _supported_os Linux
 
 CLUSTER_SIZE=65536
@@ -52,26 +52,36 @@ CLUSTER_SIZE=65536
 # Backing (old) 11  --  11  --  11  --  11  --
 # Backing (new) 22  22  --  --  22  22  --  --
 # COW image     33  33  33  33  --  --  --  --
+#
+# The pattern is written twice to have both an alloc -> non-alloc and a
+# non-alloc -> alloc transition in the COW image.
 
 echo "Creating backing file"
 echo
 
+TEST_IMG_SAVE="$TEST_IMG"
+TEST_IMG="$TEST_IMG.base_old"
+
 _make_test_img 1G
-io_pattern writev $((-2 * CLUSTER_SIZE)) $CLUSTER_SIZE $((2 * CLUSTER_SIZE)) 4 0x11
-mv $TEST_IMG $TEST_IMG.base_old
+io_pattern writev 0 $CLUSTER_SIZE $((2 * CLUSTER_SIZE)) 8 0x11
+
+TEST_IMG="$TEST_IMG_SAVE.base_new"
 
 echo "Creating new backing file"
 echo
 
 _make_test_img 1G
-io_pattern writev $((-4 * CLUSTER_SIZE)) $((2 * CLUSTER_SIZE)) $((4 * CLUSTER_SIZE)) 2 0x22
-mv $TEST_IMG $TEST_IMG.base_new
+io_pattern writev 0 $((2 * CLUSTER_SIZE)) $((4 * CLUSTER_SIZE)) 4 0x22
+
+
+TEST_IMG="$TEST_IMG_SAVE"
 
 echo "Creating COW image"
 echo
 
-_make_test_img -b $TEST_IMG.base_old 1G
+_make_test_img -b "$TEST_IMG.base_old" 1G
 io_pattern writev 0 $((4 * CLUSTER_SIZE)) 0 1 0x33
+io_pattern writev $((8 * CLUSTER_SIZE)) $((4 * CLUSTER_SIZE)) 0 1 0x33
 
 echo "Read before the rebase to make sure everything is set up correctly"
 echo
@@ -83,11 +93,19 @@ io_pattern readv $((4 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
 io_pattern readv $((5 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
 io_pattern readv $((6 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
 io_pattern readv $((7 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
+io_pattern readv $((8 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((9 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((10 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((11 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((12 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
+io_pattern readv $((13 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
+io_pattern readv $((14 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
+io_pattern readv $((15 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
 
 echo
 echo Rebase and test again
 echo
-$QEMU_IMG rebase -b $TEST_IMG.base_new $TEST_IMG
+$QEMU_IMG rebase -b "$TEST_IMG.base_new" "$TEST_IMG"
 io_pattern readv $((0 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
 io_pattern readv $((1 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
 io_pattern readv $((2 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
@@ -96,6 +114,14 @@ io_pattern readv $((4 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
 io_pattern readv $((5 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
 io_pattern readv $((6 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
 io_pattern readv $((7 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
+io_pattern readv $((8 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((9 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((10 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((11 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33
+io_pattern readv $((12 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
+io_pattern readv $((13 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
+io_pattern readv $((14 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x11
+io_pattern readv $((15 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00
 
 
 # success, all done