Merging pull request 1163

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/autotest/tp-qemu:
  Make sure image was produced in "live_snapshot_chain" test
  Remove "drop_caches" from live_snapshot_chain test
  ioeventfd: Rename the output file to avoid clashes
  boot_order_check: Enable only on i386/x86_64
  spice: Restrict it to i386 and x86_64

qemu/tests/cfg/boot_order_check.cfg

 - boot_order_check:
     virt_test_type = qemu
     only Linux
+    only i386, x86_64
     type = boot_order_check
     kill_vm = yes
     boot_menu = on

qemu/tests/cfg/ioeventfd.cfg

@@ -10,7 +10,7 @@
     test_control_file = iozone.control
     shutdown_method = shell
     subtest_type_dd_test = guests
-    cmd_dd_test = "dd if=/dev/zero of=/home/test bs=1M count=1024 oflag=direct"
+    cmd_dd_test = "dd if=/dev/zero of=/home/test.img bs=1M count=1024 oflag=direct"
     Windows:
         subtests = dd_test boot iozone_windows shutdown
         cmd_dd_test = "D:\coreutils\DummyCMD.exe C:\dd_test 1073741824 1 && del C:\dd_test"

qemu/tests/cfg/live_snapshot_chain.cfg

@@ -14,8 +14,6 @@
     check_alive_cmd = "ls"
     kill_vm = yes
     remove_snapshot_images = yes
-    pre_command = "sync && echo 3 > /proc/sys/vm/drop_caches"
-    post_command = "sync && echo 3 > /proc/sys/vm/drop_caches"
     variants:
         - pause:
             file_create =

qemu/tests/cfg/spice.cfg

 - rv:
     no JeOS
+    only i386, x86_64
     vms += " vm2"
     guest_vm = virt-tests-vm1
     client_vm = vm2

qemu/tests/live_snapshot_chain.py

+import os
 import re
 import logging
 import time
@@ -168,4 +169,7 @@ def run(test, params, env):
             if index != 0:
                 image = qemu_storage.QemuImg(
                     image_params, data_dir.get_data_dir(), image)
+                test.assertTrue(os.path.exists(image.image_filename),
+                                "Produced snapshot is not present in "
+                                "filesystem: %s." % image.image_filename)
                 image.remove()