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| author | Max Reitz | 2019-07-24 19:12:37 +0200 |
|---|---|---|
| committer | Max Reitz | 2019-08-19 17:13:26 +0200 |
| commit | 5a840549ee68a6c2bbcee4c402793375646bdc92 (patch) | |
| tree | 8c76feb9d1c3aeaf71bd1bb90719b713e56de956 /tests/qemu-iotests | |
| parent | vhdx: Fix .bdrv_has_zero_init() (diff) | |
| download | qemu-5a840549ee68a6c2bbcee4c402793375646bdc92.tar.gz qemu-5a840549ee68a6c2bbcee4c402793375646bdc92.tar.xz qemu-5a840549ee68a6c2bbcee4c402793375646bdc92.zip | |
iotests: Convert to preallocated encrypted qcow2
Add a test case for converting an empty image (which only returns zeroes
when read) to a preallocated encrypted qcow2 image.
qcow2_has_zero_init() should return 0 then, thus forcing qemu-img
convert to create zero clusters.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Tested-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20190724171239.8764-10-mreitz@redhat.com
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/188 | 20 | ||||
| -rw-r--r-- | tests/qemu-iotests/188.out | 4 |
2 files changed, 23 insertions, 1 deletions
diff --git a/tests/qemu-iotests/188 b/tests/qemu-iotests/188 index be7278aa65..afca44df54 100755 --- a/tests/qemu-iotests/188 +++ b/tests/qemu-iotests/188 @@ -48,7 +48,7 @@ SECRETALT="secret,id=sec0,data=platypus" _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size -IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0" +IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT @@ -68,6 +68,24 @@ echo echo "== verify open failure with wrong password ==" $QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir +_cleanup_test_img + +echo +echo "== verify that has_zero_init returns false when preallocating ==" + +# Empty source file +if [ -n "$TEST_IMG_FILE" ]; then + TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size +else + TEST_IMG="${TEST_IMG}.orig" _make_test_img $size +fi + +$QEMU_IMG convert -O "$IMGFMT" --object $SECRET \ + -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,preallocation=metadata" \ + "${TEST_IMG}.orig" "$TEST_IMG" + +$QEMU_IMG compare --object $SECRET --image-opts "${IMGSPEC}.orig" "$IMGSPEC" + # success, all done echo "*** done" diff --git a/tests/qemu-iotests/188.out b/tests/qemu-iotests/188.out index 97b1402671..c568ef3701 100644 --- a/tests/qemu-iotests/188.out +++ b/tests/qemu-iotests/188.out @@ -15,4 +15,8 @@ read 16777216/16777216 bytes at offset 0 == verify open failure with wrong password == qemu-io: can't open: Invalid password, cannot unlock any keyslot + +== verify that has_zero_init returns false when preallocating == +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=16777216 +Images are identical. *** done |