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| author | Jeff Cody <jcody@redhat.com> | 2014-03-28 11:42:25 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-04-01 15:22:35 +0200 |
| commit | 1e7226f70c9d944ae7f233b65fb4adda8f910dfe (patch) | |
| tree | e223e85040d72d984871c24016a57f946725a892 /tests/qemu-iotests/084.out | |
| parent | f0dce23475b5af5da6b17b97c1765271307734b6 (diff) | |
block: vdi bounds check qemu-io tests
This test checks for proper bounds checking of some VDI input
headers. The following is checked:
1. Max image size (1024TB) with the appropriate Blocks In Image
value (0x3fffffff) is detected as valid.
2. Image size exceeding max (1024TB) is seen as invalid
3. Valid image size but with Blocks In Image value that is too
small fails
4. Blocks In Image size exceeding max (0x3fffffff) is seen as invalid
5. 64MB image, with 64 Blocks In Image, and 1MB Block Size is seen
as valid
6. Block Size < 1MB not supported
7. Block Size > 1MB not supported
[Max Reitz <mreitz@redhat.com> pointed out that "1MB + 1" in the test
case is wrong. Change to "1MB + 64KB" to match the 0x110000 value.
--Stefan]
Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/084.out')
| -rw-r--r-- | tests/qemu-iotests/084.out | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/qemu-iotests/084.out b/tests/qemu-iotests/084.out new file mode 100644 index 0000000000..e681924b85 --- /dev/null +++ b/tests/qemu-iotests/084.out @@ -0,0 +1,33 @@ +QA output created by 084 + +=== Testing image size bounds === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +Test 1: Maximum size (1024 TB): +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 1024T (1125899905794048 bytes) +cluster_size: 1048576 + +Test 2: Size too large (1024TB + 1) +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Unsupported VDI image size (size is 0x3fffffff10000, max supported is 0x3fffffff00000) + +Test 3: Size valid (64M), but Blocks In Image too small (63) +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': unsupported VDI image (disk size 67108864, image bitmap has room for 66060288) + +Test 4: Size valid (64M), but Blocks In Image exceeds max allowed +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': unsupported VDI image (too many blocks 1073741824, max is 1073741823) + +Test 5: Valid Image: 64MB, Blocks In Image 64, Block Size 1MB +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 64M (67108864 bytes) +cluster_size: 1048576 + +Test 6: Block Size != 1MB; too small test (1MB - 1) +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': unsupported VDI image (block size 1048575 is not 1048576) + +Test 7: Block Size != 1MB; too large test (1MB + 64KB) +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': unsupported VDI image (block size 1114112 is not 1048576) + +*** done |