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iotests: Filter refcount_order in 036 

This test can run just fine with other values for refcount_bits, so we
should filter the value from qcow2.py's dump-header.  In fact, we can
filter everything but the feature bits and header extensions, because
that is what the test is about.

(036 currently ignores user-specified image options, but that will be
fixed in the next patch.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-6-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2019-11-07 17:36:51 +01:00
parent a75b7b5757
commit 7ab2a25890
2 changed files with 6 additions and 51 deletions
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9
tests/qemu-iotests/036
View File

@ -55,7 +55,8 @@ $PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 63
# Without feature table
$PYTHON qcow2.py "$TEST_IMG" del-header-ext 0x6803f857
$PYTHON qcow2.py "$TEST_IMG" dump-header
$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
_img_info
# With feature table containing bit 63
@ -103,14 +104,16 @@ echo === Create image with unknown autoclear feature bit ===
echo
_make_test_img 64M
$PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 63
$PYTHON qcow2.py "$TEST_IMG" dump-header
$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
echo
echo === Repair image ===
echo
_check_test_img -r all
$PYTHON qcow2.py "$TEST_IMG" dump-header
$PYTHON qcow2.py "$TEST_IMG" dump-header | grep features
$PYTHON qcow2.py "$TEST_IMG" dump-header-exts
# success, all done
echo "*** done"

48
tests/qemu-iotests/036.out
View File

@ -3,25 +3,9 @@ QA output created by 036
=== Image with unknown incompatible feature bit ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features [63]
compatible_features []
autoclear_features []
refcount_order 4
header_length 104
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): Unknown incompatible feature: 8000000000000000
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): Test feature
@ -37,25 +21,9 @@ qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported IMGFMT feature(s): tes
=== Create image with unknown autoclear feature bit ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features []
compatible_features []
autoclear_features [63]
refcount_order 4
header_length 104
Header extension:
magic 0x6803f857
length 192
@ -65,25 +33,9 @@ data <binary>
=== Repair image ===
No errors were found on the image.
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features []
compatible_features []
autoclear_features []
refcount_order 4
header_length 104
Header extension:
magic 0x6803f857
length 192