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qemu-iotests: Test backing_fmt with backing node reference 

This changes test case 191 to include a backing image that has
backing_fmt set in the image file, but is referenced by node name in the
qemu command line.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf 2017-10-17 17:08:51 +02:00
parent 6bff597bf6
commit 760c4d43ae
2 changed files with 3 additions and 2 deletions
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3
tests/qemu-iotests/191
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@ -56,7 +56,8 @@ echo === Preparing and starting VM ===
echo
TEST_IMG="${TEST_IMG}.base" _make_test_img $size
TEST_IMG="${TEST_IMG}.mid" _make_test_img -b "${TEST_IMG}.base"
IMGOPTS=$(_optstr_add "$IMGOPTS" "backing_fmt=$IMGFMT") \
TEST_IMG="${TEST_IMG}.mid" _make_test_img -b "${TEST_IMG}.base"
_make_test_img -b "${TEST_IMG}.mid"
TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid"

2
tests/qemu-iotests/191.out
View File

@ -3,7 +3,7 @@ QA output created by 191
=== Preparing and starting VM ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid
Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid
wrote 65536/65536 bytes at offset 1048576