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  1. 19 3月, 2018 1 次提交
  3. 14 3月, 2018 3 次提交
  5. 10 2月, 2018 1 次提交
  7. 26 1月, 2018 1 次提交
  9. 19 12月, 2017 1 次提交
  11. 12 10月, 2017 2 次提交
  13. 06 9月, 2017 1 次提交
  15. 05 9月, 2017 1 次提交
    • S
      iotests.py: add FilePath context manager · f4844ac0
      由 Stefan Hajnoczi 提交于 
      The scratch/ (TEST_DIR) directory is not automatically cleaned up after
test execution.  It is the responsibility of tests to remove any files
they create.

A nice way of doing this is to declare files at the beginning of the
test and automatically remove them with a context manager:

  with iotests.FilePath('test.img') as img_path:
      qemu_img(...)
      qemu_io(...)
  # img_path is guaranteed to be deleted here
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-id: 20170824072202.26818-3-stefanha@redhat.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      f4844ac0
  17. 23 8月, 2017 1 次提交
  19. 24 7月, 2017 1 次提交
    • K
      qemu-iotests: Avoid unnecessary sleeps · 2c93c5cb
      由 Kevin Wolf 提交于 
      Test cases 030, 041 and 055 used to sleep for a second after calling
block-job-pause to make sure that the block job had time to actually
get into paused state. We can instead poll its status and use that one
second only as a timeout.

The tests also slept a second for checking that the block jobs don't
make progress while being paused. Half a second is more than enough for
this.

These changes reduce the total time for the three tests by 25 seconds on
my laptop (from 155 seconds to 130).
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
      2c93c5cb
  21. 07 4月, 2017 1 次提交
  23. 31 10月, 2016 1 次提交
  25. 28 10月, 2016 3 次提交
  27. 23 9月, 2016 1 次提交
  29. 06 9月, 2016 2 次提交
  31. 27 7月, 2016 1 次提交
    • D
      iotest: fix python based IO tests · 4c44b4a4
      由 Daniel P. Berrange 提交于 
      The previous commit refactoring iotests.py:

  commit 66613974
  Author: Daniel P. Berrange <berrange@redhat.com>
  Date:   Wed Jul 20 14:23:10 2016 +0100

    scripts: refactor the VM class in iotests for reuse

was not properly tested and included a number of broken
bits.

 - The 'event_match' method was not moved into qemu.py
 - The 'self._args' list parameter in QEMUMachine needs
   to be copied otherwise modifications will affect the
   global 'qemu_opts' variable in iotests.py
 - The QEMUQtestMachine class methods had inverted
   parameter order for the super() calls
 - The QEMUQtestMachine class forgot to add
   '-machine accel=qtest'
 - The QEMUQtestMachine class constructor needs to set
   a default 'name' value before using it as it may
   be None
 - The QEMUQtestMachine class constructor needs to use
   named parameters when calling the super constructor
   as it is leaving out some positional parameters.
 - The 'qemu_prog' variable should be a string not a
   list in iotests.py
 - The VM classs constructor needs to use named
   parameters when calling the super constructor
   as it is leaving out some positional parameters.
 - The path to the socket-scm-helper needs to be
   passed into the QEMUMachine class
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
Message-id: 1469549767-27249-1-git-send-email-berrange@redhat.com
Signed-off-by: NMax Reitz <mreitz@redhat.com>
      4c44b4a4
  33. 22 7月, 2016 1 次提交
  35. 12 5月, 2016 1 次提交
    • S
      qemu-iotests: iotests: fail hard if not run via "check" · 5a8fabf3
      由 Sascha Silbe 提交于 
      Running an iotests-based Python test directly might appear to work,
but may fail in subtle ways and is insecure:

- It creates files with predictable file names in a world-writable
  location (/var/tmp).

- Tests expect the environment to be set up by check. E.g. 041 and 055
  may take the wrong code paths if QEMU_DEFAULT_MACHINE is not
  set. This can lead to false negatives.

Instead fail hard and tell the user we want to be run via "check".

The actual environment expected by the tests is currently only defined
by the implementation of "check". We use two of the environment
variables set by "check" as indication of whether we're being run via
"check". Anyone writing their own test runner (replacing "check") will
need to replicate the full environment (in a broader sense, not just
environment variables) provided by "check" anyway, including setting
the two environment variables we check. Whereas a regular developer
just trying to invoke the tests usually won't have both of these
defined in their environment so we can catch their mistake and give
out useful advice.
Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: NBo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1461094442-16014-1-git-send-email-silbe@linux.vnet.ibm.com
Signed-off-by: NMax Reitz <mreitz@redhat.com>
      5a8fabf3
  37. 20 4月, 2016 1 次提交
  39. 15 4月, 2016 1 次提交
  41. 13 4月, 2016 3 次提交
    • S
      qemu-iotests: iotests.py: get rid of __all__ · 3ef3dcef
      由 Sascha Silbe 提交于 
      The __all__ list contained a typo for as long as the iotests module
existed. That typo prevented "from iotests import *" (which is the
only case where iotests.__all__ is used at all) from ever working.

The names used by iotests are highly prone to name collisions, so
importing them all unconditionally is a bad idea anyway. Since __all__
is not adding any value, let's just get rid of it.

Fixes: f345cfd0 ("qemu-iotests: add iotests Python module")
Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: NBo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1459848109-29756-8-git-send-email-silbe@linux.vnet.ibm.com
Reviewed-by: NMax Reitz <mreitz@redhat.com>
Signed-off-by: NMax Reitz <mreitz@redhat.com>
      3ef3dcef
    • S
      qemu-iotests: 148: properly skip test if quorum support is missing · 3f647b51
      由 Sascha Silbe 提交于 
      qemu-iotests test case 148 already had some code for skipping the test
if quorum support is missing, but it didn't work in all
cases. TestQuorumEvents.setUp() gets run before the actual test class
(which contains the skipping code) and tries to start qemu with a drive
using the quorum driver. For some reason this works fine when using
qcow2, but fails for raw.

As the entire test case requires quorum, just check for availability
before even starting the test suite. Introduce a verify_quorum()
function in iotests.py for this purpose so future test cases can make
use of it.
Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: NBo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1459848109-29756-5-git-send-email-silbe@linux.vnet.ibm.com
Reviewed-by: NMax Reitz <mreitz@redhat.com>
Signed-off-by: NMax Reitz <mreitz@redhat.com>
      3f647b51
    • S
      qemu-iotests: iotests.VM: remove qtest socket on error · c1c71e49
      由 Sascha Silbe 提交于 
      On error, VM.launch() cleaned up the monitor unix socket, but left the
qtest unix socket behind. This caused the remaining sub-tests to fail
with EADDRINUSE:

+======================================================================
+ERROR: testQuorum (__main__.TestFifoQuorumEvents)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "148", line 63, in setUp
+    self.vm.launch()
+  File "/home6/silbe/qemu/tests/qemu-iotests/iotests.py", line 247, in launch
+    self._qmp.accept()
+  File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qmp/qmp.py", line 141, in accept
+    return self.__negotiate_capabilities()
+  File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qmp/qmp.py", line 57, in __negotiate_capabilities
+    raise QMPConnectError
+QMPConnectError
+
+======================================================================
+ERROR: testQuorum (__main__.TestQuorumEvents)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+  File "148", line 63, in setUp
+    self.vm.launch()
+  File "/home6/silbe/qemu/tests/qemu-iotests/iotests.py", line 244, in launch
+    self._qtest = qtest.QEMUQtestProtocol(self._qtest_path, server=True)
+  File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qtest.py", line 33, in __init__
+    self._sock.bind(self._address)
+  File "/usr/lib64/python2.7/socket.py", line 224, in meth
+    return getattr(self._sock,name)(*args)
+error: [Errno 98] Address already in use

Fix this by cleaning up both the monitor socket and the qtest socket iff
they exist.
Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: NBo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1459848109-29756-4-git-send-email-silbe@linux.vnet.ibm.com
Reviewed-by: NMax Reitz <mreitz@redhat.com>
Signed-off-by: NMax Reitz <mreitz@redhat.com>
      c1c71e49
  43. 30 3月, 2016 3 次提交
  45. 18 12月, 2015 2 次提交
    • K
      qemu-iotests: Remove cache mode test without medium · fc17c259
      由 Kevin Wolf 提交于 
      Specifying the cache mode for a driver without a medium is not a useful
thing to do: As long as there is no medium, the cache mode doesn't make
a difference, and once the 'change' command is used to insert a medium,
it ignores the old cache mode and makes the new medium use
cache=writethrough.

Later patches will make it an error to specify the cache mode for an
empty drive. Remove the corresponding test case.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NMax Reitz <mreitz@redhat.com>
      fc17c259
    • K
      blockdev: Set 'format' indicates non-empty drive · 39c4ae94
      由 Kevin Wolf 提交于 
      Creating an empty drive while specifying 'format' doesn't make sense.
The specified format driver would simply be ignored.

Make a set 'format' option an indication that a non-empty drive should
be created. This makes 'format' consistent with 'driver' and allows
using it with a block driver that doesn't need any other options (like
null-co/null-aio).
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NMax Reitz <mreitz@redhat.com>
      39c4ae94
  47. 03 12月, 2015 1 次提交
  49. 05 9月, 2015 4 次提交
  51. 02 7月, 2015 1 次提交