For some reason, we support up to four levels of nested USB devices
in the guest.
Add a test for a domain using all four and a negative test for a domain
using five.
---
.../qemuxml2argv-usb-long-port-path.args | 27 ++++++++++++++++++
.../qemuxml2argv-usb-long-port-path.xml | 30 ++++++++++++++++++++
...qemuxml2argv-usb-too-long-port-path-invalid.xml | 33 ++++++++++++++++++++++
tests/qemuxml2argvtest.c | 5 ++++
4 files changed, 95 insertions(+)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.xml
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-usb-too-long-port-path-invalid.xml
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.args
new file mode 100644
index 0000000..d9100f6
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.args
@@ -0,0 +1,27 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest1 \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-nographic \
+-nodefconfig \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=readline \
+-no-acpi \
+-boot c \
+-usb \
+-device usb-hub,id=hub0,bus=usb.0,port=1 \
+-device usb-hub,id=hub1,bus=usb.0,port=1.1 \
+-device usb-hub,id=hub2,bus=usb.0,port=1.1.1 \
+-device usb-hub,id=hub3,bus=usb.0,port=1.1.1.1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.xml b/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.xml
new file mode 100644
index 0000000..06967b1
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-long-port-path.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <controller type='usb' index='0'>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+ </controller>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1.1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1.1.1'/>
+ </hub>
+ <memballoon model='virtio'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-too-long-port-path-invalid.xml b/tests/qemuxml2argvdata/qemuxml2argv-usb-too-long-port-path-invalid.xml
new file mode 100644
index 0000000..789628a
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-too-long-port-path-invalid.xml
@@ -0,0 +1,33 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <controller type='usb' index='0'>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+ </controller>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1.1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1.1.1'/>
+ </hub>
+ <hub type='usb'>
+ <address type='usb' bus='0' port='1.1.1.1.1'/>
+ </hub>
+ <memballoon model='virtio'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index d47dc58..2a8f6c4 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -2014,6 +2014,11 @@ mymain(void)
DO_TEST("debug-threads", QEMU_CAPS_NAME_DEBUG_THREADS);
DO_TEST("master-key", QEMU_CAPS_OBJECT_SECRET);
+ DO_TEST("usb-long-port-path", QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_USB_HUB);
+ DO_TEST_PARSE_FLAGS_ERROR("usb-too-long-port-path-invalid",
+ QEMU_CAPS_CHARDEV,
+ QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_USB_HUB);
DO_TEST("acpi-table", NONE);
--
2.7.3
--
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