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test: Add test to validate that memory sizes don't get updated on migration

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This commit is contained in:
Peter Krempa 2015-09-21 19:10:12 +02:00
parent bd874b6c42
commit 3b2db51430
3 changed files with 56 additions and 3 deletions
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13
tests/qemuxml2argvdata/qemuxml2argv-migrate-numa-unaligned.args Normal file
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@ -0,0 +1,13 @@
LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
/usr/bin/kvm -S -M pc -m 14338 -smp 32 \
-object memory-backend-ram,id=ram-node0,size=20482048,host-nodes=3,\
policy=preferred \
-numa node,nodeid=0,cpus=0,memdev=ram-node0 \
-object memory-backend-ram,id=ram-node1,size=675907584,host-nodes=0-7,\
policy=bind \
-numa node,nodeid=1,cpus=1-27,cpus=29,memdev=ram-node1 \
-object memory-backend-ram,id=ram-node2,size=24578457600,host-nodes=1-2,\
host-nodes=5,host-nodes=7,policy=bind \
-numa node,nodeid=2,cpus=28,cpus=30-31,memdev=ram-node2 \
-nographic -monitor unix:/tmp/test-monitor,server,nowait \
-no-acpi -boot c -usb -net none -serial none -parallel none -incoming stdio

33
tests/qemuxml2argvdata/qemuxml2argv-migrate-numa-unaligned.xml Normal file
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@ -0,0 +1,33 @@
<domain type='qemu'>
<name>QEMUGuest</name>
<uuid>9f4b6512-e73a-4a25-93e8-5307802821ce</uuid>
<memory unit='KiB'>14682468</memory>
<currentMemory unit='KiB'>14682468</currentMemory>
<vcpu placement='static'>32</vcpu>
<numatune>
<memnode cellid='0' mode='preferred' nodeset='3'/>
<memory mode='strict' nodeset='0-7'/>
<memnode cellid='2' mode='strict' nodeset='1-2,5-7,^6'/>
</numatune>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<cpu>
<numa>
<cell id='0' cpus='0' memory='20002' unit='KiB'/>
<cell id='1' cpus='1-27,29' memory='660066' unit='KiB'/>
<cell id='2' cpus='28,30-31' memory='24002400' unit='KiB'/>
</numa>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/kvm</emulator>
<controller type='usb' index='0'/>
<controller type='pci' index='0' model='pci-root'/>
<memballoon model='virtio'/>
</devices>
</domain>

13
tests/qemuxml2argvtest.c
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@ -553,16 +553,19 @@ mymain(void)
FLAG_EXPECT_PARSE_ERROR | FLAG_EXPECT_ERROR, \
__VA_ARGS__)
# define DO_TEST_LINUX(name, ...) \
DO_TEST_LINUX_FULL(name, NULL, -1, 0, __VA_ARGS__)
# ifdef __linux__
/* This is a macro that invokes test only on Linux. It's
* meant to be called in those cases where qemuxml2argvmock
* cooperation is expected (e.g. we need a fixed time,
* predictable NUMA topology and so on). On non-Linux
* platforms the macro just consume its argument. */
# define DO_TEST_LINUX(name, ...) \
DO_TEST_FULL(name, NULL, -1, 0, __VA_ARGS__)
# define DO_TEST_LINUX_FULL(name, ...) \
DO_TEST_FULL(name, __VA_ARGS__)
# else /* __linux__ */
# define DO_TEST_LINUX(name, ...) \
# define DO_TEST_LINUX_FULL(name, ...) \
do { \
const char *tmp ATTRIBUTE_UNUSED = name; \
} while (0)
@ -1271,6 +1274,10 @@ mymain(void)
DO_TEST_FULL("migrate", "tcp:10.0.0.1:5000", -1, 0,
QEMU_CAPS_MIGRATE_QEMU_TCP);
DO_TEST_LINUX_FULL("migrate-numa-unaligned", "stdio", 7, 0,
QEMU_CAPS_MIGRATE_KVM_STDIO, QEMU_CAPS_NUMA,
QEMU_CAPS_OBJECT_MEMORY_RAM);
DO_TEST("qemu-ns", NONE);
DO_TEST("smp", QEMU_CAPS_SMP_TOPOLOGY);