bwlp/qemu.git/tests/qemu-iotests/100, branch master

block: Remove bdrv_aio_multiwrite()

2016-05-19T14:45:31+00:00

Since virtio-blk implements request merging itself these days, the only remaining users are test cases for the function. That doesn't make the function exactly useful any more. Signed-off-by: Kevin Wolf Reviewed-by: Max Reitz Reviewed-by: Eric Blake

block: enable testing of LUKS driver with block I/O tests

2016-05-12T13:33:24+00:00

This adds support for testing the LUKS driver with the block I/O test framework. cd tests/qemu-io-tests ./check -luks A handful of test cases are modified to work with luks - 004 - whitelist luks format - 012 - use TEST_IMG_FILE instead of TEST_IMG for file ops - 048 - use TEST_IMG_FILE instead of TEST_IMG for file ops. don't assume extended image contents is all zeros, explicitly initialize with zeros Make file size smaller to avoid having to decrypt 1 GB of data. - 052 - don't assume initial image contents is all zeros, explicitly initialize with zeros - 100 - don't assume initial image contents is all zeros, explicitly initialize with zeros With this patch applied, the results are as follows: Passed: 001 002 003 004 005 008 009 010 011 012 021 032 043 047 048 049 052 087 100 134 143 Failed: 033 120 140 145 Skipped: 007 013 014 015 017 018 019 020 022 023 024 025 026 027 028 029 030 031 034 035 036 037 038 039 040 041 042 043 044 045 046 047 049 050 051 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 101 102 103 104 105 107 108 109 110 111 112 113 114 115 116 117 118 119 121 122 123 124 128 129 130 131 132 133 134 135 136 137 138 139 141 142 144 146 148 150 152 The reasons for the failed tests are: - 033 - needs adapting to use image opts syntax with blkdebug and test image in order to correctly set align property - 120 - needs adapting to use correct -drive syntax for luks - 140 - needs adapting to use correct -drive syntax for luks - 145 - needs adapting to use correct -drive syntax for luks The vast majority of skipped tests are exercising code that is qcow2 specific, though a couple could probably be usefully enabled for luks too. Signed-off-by: Daniel P. Berrange Message-id: 1462896689-18450-4-git-send-email-berrange@redhat.com Signed-off-by: Max Reitz

qemu-iotests: tests: do not set unused tmp variable

2016-04-15T15:56:56+00:00

The previous commit removed the last usage of ${tmp} inside the tests themselves; the only remaining users are sourced by check. So we can now drop this variable from the tests. Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz

iotests: Fix 100 for nbd

2015-02-06T16:24:22+00:00

In case of NBD, _make_test_img starts a new NBD server. Therefore, _cleanup_test_img (which shuts that server down) has to be invoked before the next _make_test_img call in order to make 100 work for NBD. Signed-off-by: Max Reitz Reviewed-by: Paolo Bonzini Signed-off-by: Kevin Wolf

qemu-iotests: add multiwrite test cases

2014-08-29T13:10:15+00:00

This test case covers the basic bdrv_aio_multiwrite() scenarios: 1. Single request 2. Sequential requests (AABB) 3. Superset overlapping requests (AABBAA) 4. Subset overlapping requests (BBAABB) 5. Head overlapping requests (AABB) 6. Tail overlapping requests (BBAA) 7. Disjoint requests (AA BB) Signed-off-by: Stefan Hajnoczi Reviewed-by: Eric Blake Reviewed-by: Benoit Canet