Add unit tests for new specification of nvram.

This patch adds unit tests for remote NVRAM.

Examples:

<nvram type='network'>
  <source protocol='iscsi' name='iqn.2013-07.com.example:iscsi-nopool/0'>
    <host name='example.com' port='6000'/>
    <auth username='myname'>
      <secret type='iscsi' usage='mycluster_myname'/>
    </auth>
  </source>
</nvram>

and

<nvram type='network'>
  <source protocol='nbd' name='bar'>
    <host name='example.org' port='6000'/>
  </source>
</nvram>

and

<nvram type='file'>
  <source file='/var/lib/libvirt/nvram/guest_VARS.fd'/>
</nvram>

Signed-off-by: Prerna Saxena <prerna.saxena@nutanix.com>
Signed-off-by: Florian Schmidt <flosch@nutanix.com>
Signed-off-by: Rohit Kumar <rohit.kumar3@nutanix.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Rohit Kumar <rohit.kumar3@nutanix.com>
This commit is contained in:
Rohit Kumar 2022-05-04 09:51:14 -07:00 committed by Peter Krempa
parent 468a0a6027
commit d762abfe3f
12 changed files with 326 additions and 0 deletions

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@ -0,0 +1,37 @@
LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-test-bios \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-test-bios/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-test-bios/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-test-bios/.config \
/usr/bin/qemu-system-x86_64 \
-name guest=test-bios,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-test-bios/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine pc,usb=off,dump-guest-core=off,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,memory-backend=pc.ram \
-accel tcg \
-cpu qemu64 \
-m 1024 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid 362d1fc1-df7d-193e-5c18-49a71bd1da66 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on

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@ -0,0 +1,23 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='file'>
<source file='/var/lib/libvirt/nvram/guest_VARS.fd'/>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<clock offset='utc'/>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
</devices>
</domain>

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@ -0,0 +1 @@
unsupported configuration: modern nvram specification is not supported by this qemu

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@ -0,0 +1,38 @@
LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-test-bios \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-test-bios/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-test-bios/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-test-bios/.config \
/usr/bin/qemu-system-x86_64 \
-name guest=test-bios,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-test-bios/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
-object '{"qom-type":"secret","id":"libvirt-pflash1-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.com:6000","target":"iqn.2013-07.com.example:iscsi-nopool","lun":0,"transport":"tcp","user":"myname","password-secret":"libvirt-pflash1-storage-auth-secret0","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine pc,usb=off,dump-guest-core=off,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,memory-backend=pc.ram \
-accel tcg \
-cpu qemu64 \
-m 1024 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid 362d1fc1-df7d-193e-5c18-49a71bd1da66 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on

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@ -0,0 +1,31 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='network'>
<source protocol='iscsi' name='iqn.2013-07.com.example:iscsi-nopool'>
<host name='example.com' port='6000'/>
<auth username='myname'>
<secret type='iscsi' usage='mycluster_myname'/>
</auth>
</source>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
</devices>
</domain>

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@ -0,0 +1,37 @@
LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-test-bios \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-test-bios/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-test-bios/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-test-bios/.config \
/usr/bin/qemu-system-x86_64 \
-name guest=test-bios,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-test-bios/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"example.org","port":"6000"},"export":"bar","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine pc,usb=off,dump-guest-core=off,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,memory-backend=pc.ram \
-accel tcg \
-cpu qemu64 \
-m 1024 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid 362d1fc1-df7d-193e-5c18-49a71bd1da66 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on

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@ -0,0 +1,28 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='network'>
<source protocol='nbd' name='bar'>
<host name='example.org' port='6000'/>
</source>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
</devices>
</domain>

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@ -1209,6 +1209,10 @@ mymain(void)
QEMU_CAPS_ICH9_AHCI,
QEMU_CAPS_VIRTIO_SCSI);
DO_TEST_CAPS_LATEST("bios-nvram-template");
DO_TEST_CAPS_LATEST("bios-nvram-network-iscsi");
DO_TEST_CAPS_VER_PARSE_ERROR("bios-nvram-network-iscsi", "4.1.0");
DO_TEST_CAPS_LATEST("bios-nvram-network-nbd");
DO_TEST_CAPS_LATEST("bios-nvram-file");
/* Make sure all combinations of ACPI and UEFI behave as expected */
DO_TEST_NOCAPS("q35-acpi-uefi");

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@ -0,0 +1,39 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='file'>
<source file='/var/lib/libvirt/nvram/guest_VARS.fd'/>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<audio id='1' type='none'/>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</memballoon>
</devices>
</domain>

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@ -0,0 +1,44 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='network'>
<source protocol='iscsi' name='iqn.2013-07.com.example:iscsi-nopool'>
<host name='example.com' port='6000'/>
<auth username='myname'>
<secret type='iscsi' usage='mycluster_myname'/>
</auth>
</source>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<audio id='1' type='none'/>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</memballoon>
</devices>
</domain>

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@ -0,0 +1,41 @@
<domain type='qemu'>
<name>test-bios</name>
<uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram type='network'>
<source protocol='nbd' name='bar'>
<host name='example.org' port='6000'/>
</source>
</nvram>
<boot dev='hd'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<audio id='1' type='none'/>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</memballoon>
</devices>
</domain>

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@ -1072,6 +1072,9 @@ mymain(void)
DO_TEST_NOCAPS("bios-nvram");
DO_TEST_NOCAPS("bios-nvram-os-interleave");
DO_TEST_CAPS_LATEST("bios-nvram-network-iscsi");
DO_TEST_CAPS_LATEST("bios-nvram-network-nbd");
DO_TEST_CAPS_LATEST("bios-nvram-file");
DO_TEST_NOCAPS("tap-vhost");
DO_TEST_NOCAPS("tap-vhost-incorrect");