[libvirt] [PATCH 10/10] tests: add some simple libxl XML->XML tests

Handle features supported only on xen: driver domains, qemu in stubdomain. Signed-off-by: Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com&gt; --- tests/Makefile.am | 9 +- tests/domainschematest | 2 +- tests/xlxml2xmldata/xlxml2xml-hvm-stubdom.xml | 41 +++++ tests/xlxml2xmldata/xlxml2xml-hvm.xml | 40 +++++ tests/xlxml2xmldata/xlxml2xml-network-bridged.xml | 38 +++++ .../xlxml2xml-network-driver-domain.xml | 38 +++++ tests/xlxml2xmldata/xlxml2xml-network-routed.xml | 39 +++++ tests/xlxml2xmldata/xlxml2xml-pv.xml | 38 +++++ tests/xlxml2xmltest.c | 189 +++++++++++++++++++++ 9 files changed, 431 insertions(+), 3 deletions(-) create mode 100644 tests/xlxml2xmldata/xlxml2xml-hvm-stubdom.xml create mode 100644 tests/xlxml2xmldata/xlxml2xml-hvm.xml create mode 100644 tests/xlxml2xmldata/xlxml2xml-network-bridged.xml create mode 100644 tests/xlxml2xmldata/xlxml2xml-network-driver-domain.xml create mode 100644 tests/xlxml2xmldata/xlxml2xml-network-routed.xml create mode 100644 tests/xlxml2xmldata/xlxml2xml-pv.xml create mode 100644 tests/xlxml2xmltest.c diff --git a/tests/Makefile.am b/tests/Makefile.am index 938270c..48648b9 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -85,6 +85,7 @@ EXTRA_DIST = \ domainsnapshotxml2xmlout \ fchostdata \ interfaceschemadata \ + xlxml2xmldata \ lxcconf2xmldata \ lxcxml2xmldata \ lxcxml2xmloutdata \ @@ -230,7 +231,7 @@ test_programs += xml2sexprtest sexpr2xmltest \ endif WITH_XEN if WITH_LIBXL -test_programs += xlconfigtest +test_programs += xlconfigtest xlxml2xmltest endif WITH_LIBXL if WITH_QEMU @@ -515,8 +516,12 @@ xlconfigtest_SOURCES = \ xlconfigtest.c testutilsxen.c testutilsxen.h \ testutils.c testutils.h xlconfigtest_LDADD =$(libxl_LDADDS) +xlxml2xmltest_SOURCES = \ + xlxml2xmltest.c testutilsxen.c testutilsxen.h \ + testutils.c testutils.h +xlxml2xmltest_LDADD =$(libxl_LDADDS) else ! WITH_LIBXL -EXTRA_DIST += xlconfigtest.c +EXTRA_DIST += xlconfigtest.c xlxml2xmltest.c endif ! WITH_LIBXL QEMUMONITORTESTUTILS_SOURCES = \ diff --git a/tests/domainschematest b/tests/domainschematest index ba90180..18b442b 100755 --- a/tests/domainschematest +++ b/tests/domainschematest @@ -8,7 +8,7 @@ DIRS="" DIRS="$DIRS domainschemadata qemuxml2argvdata sexpr2xmldata" DIRS="$DIRS xmconfigdata xml2sexprdata qemuxml2xmloutdata" DIRS="$DIRS lxcxml2xmldata lxcxml2xmloutdata" -DIRS="$DIRS bhyvexml2argvdata" +DIRS="$DIRS bhyvexml2argvdata xlxml2xmldata" SCHEMA="domain.rng" check_schema "$DIRS" "$SCHEMA" diff --git a/tests/xlxml2xmldata/xlxml2xml-hvm-stubdom.xml b/tests/xlxml2xmldata/xlxml2xml-hvm-stubdom.xml new file mode 100644 index 0000000..ed6440c --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-hvm-stubdom.xml @@ -0,0 +1,41 @@ +<domain type='xen'> + <name>testhvm</name> + <uuid>a3d3fa04-dc23-4136-9eab-b579d2930817</uuid> + <memory unit='KiB'>524288</memory> + <currentMemory unit='KiB'>524288</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenfv'>hvm</type> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='cdrom'/> + <boot dev='hd'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + <viridian/> + </features> + <clock offset='variable' adjustment='0' basis='localtime'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator type='stubdom'>/usr/lib/xen/bin/qemu-dm</emulator> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testhvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testhvm/private.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='network'> + <mac address='00:16:3e:5e:6c:09'/> + <source network='default'/> + </interface> + <input type='tablet' bus='usb'/> + </devices> +</domain> diff --git a/tests/xlxml2xmldata/xlxml2xml-hvm.xml b/tests/xlxml2xmldata/xlxml2xml-hvm.xml new file mode 100644 index 0000000..95d9b84 --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-hvm.xml @@ -0,0 +1,40 @@ +<domain type='xen'> + <name>testhvm</name> + <uuid>a3d3fa04-dc23-4136-9eab-b579d2930817</uuid> + <memory unit='KiB'>524288</memory> + <currentMemory unit='KiB'>524288</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenfv'>hvm</type> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='cdrom'/> + <boot dev='hd'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + <viridian/> + </features> + <clock offset='variable' adjustment='0' basis='localtime'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testhvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testhvm/private.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='network'> + <mac address='00:16:3e:5e:6c:09'/> + <source network='default'/> + </interface> + <input type='tablet' bus='usb'/> + </devices> +</domain> diff --git a/tests/xlxml2xmldata/xlxml2xml-network-bridged.xml b/tests/xlxml2xmldata/xlxml2xml-network-bridged.xml new file mode 100644 index 0000000..a6b8f59 --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-network-bridged.xml @@ -0,0 +1,38 @@ +<domain type='xen'> + <name>testvm</name> + <uuid>900e3685-4998-41ad-a2c9-e496a5ed40a4</uuid> + <memory unit='KiB'>4096000</memory> + <currentMemory unit='KiB'>409600</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenpv'>linux</type> + <kernel>/boot/vmlinuz-3.12.37-1</kernel> + <initrd>/boot/initramfs-3.12.37-1.img</initrd> + <cmdline>root=/dev/xvda ro nomodeset console=hvc0 rd_NO_PLYMOUTH 3</cmdline> + </os> + <clock offset='utc' adjustment='reset'> + <timer name='tsc' mode='native'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='block' device='disk'> + <driver name='file'/> + <source dev='/var/lib/libvirt/images/testvm/home.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='bridge'> + <mac address='00:16:3e:5e:6c:09'/> + <source bridge='xenbr0'/> + </interface> + <console type='pty'> + <target type='xen' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/xlxml2xmldata/xlxml2xml-network-driver-domain.xml b/tests/xlxml2xmldata/xlxml2xml-network-driver-domain.xml new file mode 100644 index 0000000..31c0437 --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-network-driver-domain.xml @@ -0,0 +1,38 @@ +<domain type='xen'> + <name>testvm</name> + <uuid>900e3685-4998-41ad-a2c9-e496a5ed40a4</uuid> + <memory unit='KiB'>4096000</memory> + <currentMemory unit='KiB'>409600</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenpv'>linux</type> + <kernel>/boot/vmlinuz-3.12.37-1</kernel> + <initrd>/boot/initramfs-3.12.37-1.img</initrd> + <cmdline>root=/dev/xvda ro nomodeset console=hvc0 rd_NO_PLYMOUTH 3</cmdline> + </os> + <clock offset='utc' adjustment='reset'> + <timer name='tsc' mode='native'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='block' device='disk'> + <driver name='file'/> + <source dev='/var/lib/libvirt/images/testvm/home.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='bridge'> + <mac address='00:16:3e:5e:6c:09'/> + <source bridge='xenbr0' domain='netvm'/> + </interface> + <console type='pty'> + <target type='xen' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/xlxml2xmldata/xlxml2xml-network-routed.xml b/tests/xlxml2xmldata/xlxml2xml-network-routed.xml new file mode 100644 index 0000000..fac9d8d --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-network-routed.xml @@ -0,0 +1,39 @@ +<domain type='xen'> + <name>testvm</name> + <uuid>900e3685-4998-41ad-a2c9-e496a5ed40a4</uuid> + <memory unit='KiB'>4096000</memory> + <currentMemory unit='KiB'>409600</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenpv'>linux</type> + <kernel>/boot/vmlinuz-3.12.37-1</kernel> + <initrd>/boot/initramfs-3.12.37-1.img</initrd> + <cmdline>root=/dev/xvda ro nomodeset console=hvc0 rd_NO_PLYMOUTH 3</cmdline> + </os> + <clock offset='utc' adjustment='reset'> + <timer name='tsc' mode='native'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='block' device='disk'> + <driver name='file'/> + <source dev='/var/lib/libvirt/images/testvm/home.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='ethernet'> + <mac address='00:16:3e:5e:6c:09'/> + <ip address='192.168.0.1' family='ipv4'/> + <script path='vif-route'/> + </interface> + <console type='pty'> + <target type='xen' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/xlxml2xmldata/xlxml2xml-pv.xml b/tests/xlxml2xmldata/xlxml2xml-pv.xml new file mode 100644 index 0000000..b937b8b --- /dev/null +++ b/tests/xlxml2xmldata/xlxml2xml-pv.xml @@ -0,0 +1,38 @@ +<domain type='xen'> + <name>testvm</name> + <uuid>900e3685-4998-41ad-a2c9-e496a5ed40a4</uuid> + <memory unit='KiB'>4096000</memory> + <currentMemory unit='KiB'>409600</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='xenpv'>linux</type> + <kernel>/boot/vmlinuz-3.12.37-1</kernel> + <initrd>/boot/initramfs-3.12.37-1.img</initrd> + <cmdline>root=/dev/xvda ro nomodeset console=hvc0 rd_NO_PLYMOUTH 3</cmdline> + </os> + <clock offset='utc' adjustment='reset'> + <timer name='tsc' mode='native'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/var/lib/libvirt/images/testvm/root.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <disk type='block' device='disk'> + <driver name='file'/> + <source dev='/var/lib/libvirt/images/testvm/home.img'/> + <target dev='xvdb' bus='xen'/> + </disk> + <interface type='network'> + <mac address='00:16:3e:5e:6c:09'/> + <source network='default'/> + </interface> + <console type='pty'> + <target type='xen' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/xlxml2xmltest.c b/tests/xlxml2xmltest.c new file mode 100644 index 0000000..131e43b --- /dev/null +++ b/tests/xlxml2xmltest.c @@ -0,0 +1,189 @@ +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> + +#include <sys/types.h> +#include <fcntl.h> + +#include "testutils.h" + +#ifdef WITH_LIBXL + +# include "internal.h" +# include "libxl/libxl_conf.h" +# include "libxl/libxl_domain.h" +# include "testutilsxen.h" +# include "virstring.h" + +# define VIR_FROM_THIS VIR_FROM_NONE + +static virCapsPtr caps; +static virDomainXMLOptionPtr xmlopt; + +static int +testCompareXMLToXMLFiles(const char *inxml, const char *outxml, bool live) +{ + char *inXmlData = NULL; + char *outXmlData = NULL; + char *actual = NULL; + int ret = -1; + virDomainDefPtr def = NULL; + unsigned int parse_flags = live ? 0 : VIR_DOMAIN_DEF_PARSE_INACTIVE; + unsigned int format_flags = VIR_DOMAIN_DEF_FORMAT_SECURE; + if (!live) + format_flags |= VIR_DOMAIN_DEF_FORMAT_INACTIVE; + + if (virtTestLoadFile(inxml, &inXmlData) < 0) + goto fail; + if (virtTestLoadFile(outxml, &outXmlData) < 0) + goto fail; + + if (!(def = virDomainDefParseString(inXmlData, caps, xmlopt, + 1 << VIR_DOMAIN_VIRT_XEN, parse_flags))) + goto fail; + + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", inxml); + goto fail; + } + + if (!(actual = virDomainDefFormat(def, format_flags))) + goto fail; + + if (STRNEQ(outXmlData, actual)) { + virtTestDifferenceFull(stderr, outXmlData, outxml, actual, inxml); + goto fail; + } + + ret = 0; + fail: + VIR_FREE(inXmlData); + VIR_FREE(outXmlData); + VIR_FREE(actual); + virDomainDefFree(def); + return ret; +} + +enum { + WHEN_INACTIVE = 1, + WHEN_ACTIVE = 2, + WHEN_EITHER = 3, +}; + +struct testInfo { + const char *name; + bool different; + int when; +}; + +static int +testCompareXMLToXMLHelper(const void *data) +{ + const struct testInfo *info = data; + char *xml_in = NULL; + char *xml_out = NULL; + char *xml_out_active = NULL; + char *xml_out_inactive = NULL; + int ret = -1; + + if (virAsprintf(&xml_in, "%s/xlxml2xmldata/xlxml2xml-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&xml_out, "%s/xlxml2xmldata/xlxml2xml-%s-out.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&xml_out_active, + "%s/xlxml2xmldata/xlxml2xml-%s-active.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&xml_out_inactive, + "%s/xlxml2xmldata/xlxml2xml-%s-inactive.xml", + abs_srcdir, info->name) < 0) + goto cleanup; + + if ((info->when & WHEN_INACTIVE)) { + char *out; + if (!info->different) + out = xml_in; + else if (virFileExists(xml_out_inactive)) + out = xml_out_inactive; + else + out = xml_out; + + if (testCompareXMLToXMLFiles(xml_in, out, false) < 0) + goto cleanup; + } + + if ((info->when & WHEN_ACTIVE)) { + char *out; + if (!info->different) + out = xml_in; + else if (virFileExists(xml_out_active)) + out = xml_out_active; + else + out = xml_out; + + if (testCompareXMLToXMLFiles(xml_in, out, true) < 0) + goto cleanup; + } + + ret = 0; + + cleanup: + VIR_FREE(xml_in); + VIR_FREE(xml_out); + VIR_FREE(xml_out_active); + VIR_FREE(xml_out_inactive); + return ret; +} + + +static int +mymain(void) +{ + int ret = 0; + + if ((caps = testXLInitCaps()) == NULL) + return EXIT_FAILURE; + + if (!(xmlopt = libxlCreateXMLConf())) + return EXIT_FAILURE; + +# define DO_TEST_FULL(name, is_different, when) \ + do { \ + const struct testInfo info = {name, is_different, when}; \ + if (virtTestRun("LibXL XML-2-XML " name, \ + testCompareXMLToXMLHelper, &info) < 0) \ + ret = -1; \ + } while (0) + +# define DO_TEST(name) \ + DO_TEST_FULL(name, false, WHEN_EITHER) + +# define DO_TEST_DIFFERENT(name) \ + DO_TEST_FULL(name, true, WHEN_EITHER) + + DO_TEST("hvm"); + DO_TEST("pv"); + DO_TEST("hvm-stubdom"); + DO_TEST("network-bridged"); + DO_TEST("network-routed"); + DO_TEST("network-driver-domain"); + + virObjectUnref(caps); + virObjectUnref(xmlopt); + + return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE; +} + +VIRT_TEST_MAIN(mymain) + +#else + +int +main(void) +{ + return EXIT_AM_SKIP; +} + +#endif /* WITH_LIBXL */ -- 1.8.3.1