iotests: fix 075 and 078

Both of these tests are for formats which now stipulate that they are
read-only. Adjust the tests to match.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Lukáš Doktor <ldoktor@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2 files changed, 16 insertions, 16 deletions

diff --git a/tests/qemu-iotests/075 b/tests/qemu-iotests/075
index 770d51c6cb..caa30d4743 100755
--- a/tests/qemu-iotests/075
+++ b/tests/qemu-iotests/075
@@ -48,56 +48,56 @@ offsets_offset=136
 echo
 echo "== check that the first sector can be read =="
 _use_sample_img simple-pattern.cloop.bz2
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== check that the last sector can be read =="
 _use_sample_img simple-pattern.cloop.bz2
-$QEMU_IO -c "read $((1024 * 1024 - 512)) 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read $((1024 * 1024 - 512)) 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== block_size must be a multiple of 512 =="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$block_size_offset" "\x00\x00\x02\x01"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== block_size cannot be zero =="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$block_size_offset" "\x00\x00\x00\x00"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== huge block_size ==="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$block_size_offset" "\xff\xff\xfe\x00"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== offsets_size overflow ==="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$n_blocks_offset" "\xff\xff\xff\xff"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== refuse images that require too many offsets ==="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$n_blocks_offset" "\x04\x00\x00\x01"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== refuse images with non-monotonically increasing offsets =="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$offsets_offset" "\x00\x00\x00\x00\xff\xff\xff\xff"
 poke_file "$TEST_IMG" $((offsets_offset + 8)) "\x00\x00\x00\x00\xff\xfe\x00\x00"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== refuse images with invalid compressed block size =="
 _use_sample_img simple-pattern.cloop.bz2
 poke_file "$TEST_IMG" "$offsets_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
 poke_file "$TEST_IMG" $((offsets_offset + 8)) "\xff\xff\xff\xff\xff\xff\xff\xff"
-$QEMU_IO -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -r -c "read 0 512" $TEST_IMG 2>&1 | _filter_qemu_io | _filter_testdir
 
 # success, all done
 echo "*** done"
diff --git a/tests/qemu-iotests/078 b/tests/qemu-iotests/078
index f333e9ac84..a106c26f6b 100755
--- a/tests/qemu-iotests/078
+++ b/tests/qemu-iotests/078
@@ -48,41 +48,41 @@ disk_size_offset=$((0x58))
 echo
 echo "== Read from a valid image =="
 _use_sample_img empty.bochs.bz2
-{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== Negative catalog size =="
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$catalog_size_offset" "\xff\xff\xff\xff"
-{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== Overflow for catalog size * sizeof(uint32_t) =="
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$catalog_size_offset" "\x00\x00\x00\x40"
-{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== Too small catalog bitmap for image size =="
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$disk_size_offset" "\x00\xc0\x0f\x00\x00\x00\x00\x7f"
-{ $QEMU_IO -c "read 2T 4k" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 2T 4k" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$catalog_size_offset" "\x10\x00\x00\x00"
-{ $QEMU_IO -c "read 0xfbe00 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 0xfbe00 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== Negative extent size =="
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$extent_size_offset" "\x00\x00\x00\x80"
-{ $QEMU_IO -c "read 768k 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 768k 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 echo
 echo "== Zero extent size =="
 _use_sample_img empty.bochs.bz2
 poke_file "$TEST_IMG" "$extent_size_offset" "\x00\x00\x00\x00"
-{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IO -r -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
 
 # success, all done
 echo "*** done"