From 479f1a10b13e3029ea71003bdd8d1158711816d8 Mon Sep 17 00:00:00 2001

Message-Id: <479f1a10b13e3029ea71003bdd8d1158711816d8@dist-git>

From: Andrea Bolognani <abologna@redhat.com>

Date: Fri, 5 Apr 2019 10:57:38 +0200

Subject: [PATCH] tests: Reuse qemucapabilities data for qemucaps2xml

While qemucaps2xml has a meager two test cases to its name, we

have plenty of data from qemucapabilities which is taken from

actual QEMU binaries, covers pretty much all supported QEMU

versions and architectures and is even in the right format already!

Rewrite qemucaps2xml so that it uses qemucapabilities data as

input. Right now we have a single test case, but we're going to

add a lot more next.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>

(cherry picked from commit 562990849a9de255b5fefa39be3f301b1bddfa6e)

https://bugzilla.redhat.com/show_bug.cgi?id=1628469

Signed-off-by: Andrea Bolognani <abologna@redhat.com>

Message-Id: <20190405085744.8179-2-abologna@redhat.com>

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>

---

 tests/qemucaps2xmldata/all_1.6.0-1.caps       | 129 ------------------

 .../nodisksnapshot_1.6.0-1.caps               | 128 -----------------

 .../nodisksnapshot_1.6.0-1.xml                |  32 -----

 .../caps_1.6.0.x86_64.xml}                    |  12 +-

 tests/qemucaps2xmltest.c                      |  33 +++--

 5 files changed, 23 insertions(+), 311 deletions(-)

 delete mode 100644 tests/qemucaps2xmldata/all_1.6.0-1.caps

 delete mode 100644 tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.caps

 delete mode 100644 tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.xml

 rename tests/{qemucaps2xmldata/all_1.6.0-1.xml => qemucaps2xmloutdata/caps_1.6.0.x86_64.xml} (67%)

diff --git a/tests/qemucaps2xmldata/all_1.6.0-1.caps b/tests/qemucaps2xmldata/all_1.6.0-1.caps

deleted file mode 100644

index d39d0bebbf..0000000000

--- a/tests/qemucaps2xmldata/all_1.6.0-1.caps

+++ /dev/null

@@ -1,129 +0,0 @@

-  <qemuCaps>

-    <flag name='mem-path'/>

-    <flag name='drive-serial'/>

-    <flag name='chardev'/>

-    <flag name='enable-kvm'/>

-    <flag name='monitor-json'/>

-    <flag name='balloon'/>

-    <flag name='device'/>

-    <flag name='sdl'/>

-    <flag name='smp-topology'/>

-    <flag name='netdev'/>

-    <flag name='rtc'/>

-    <flag name='vhost-net'/>

-    <flag name='no-hpet'/>

-    <flag name='no-kvm-pit'/>

-    <flag name='pci-configfd'/>

-    <flag name='nodefconfig'/>

-    <flag name='boot-menu'/>

-    <flag name='fsdev'/>

-    <flag name='name-process'/>

-    <flag name='drive-readonly'/>

-    <flag name='smbios-type'/>

-    <flag name='vga-qxl'/>

-    <flag name='spice'/>

-    <flag name='vga-none'/>

-    <flag name='boot-index'/>

-    <flag name='hda-duplex'/>

-    <flag name='drive-aio'/>

-    <flag name='pci-multibus'/>

-    <flag name='pci-bootindex'/>

-    <flag name='ccid-emulated'/>

-    <flag name='ccid-passthru'/>

-    <flag name='chardev-spicevmc'/>

-    <flag name='virtio-tx-alg'/>

-    <flag name='device-qxl-vga'/>

-    <flag name='pci-multifunction'/>

-    <flag name='virtio-blk-pci.ioeventfd'/>

-    <flag name='sga'/>

-    <flag name='virtio-blk-pci.event_idx'/>

-    <flag name='virtio-net-pci.event_idx'/>

-    <flag name='cache-directsync'/>

-    <flag name='piix3-usb-uhci'/>

-    <flag name='piix4-usb-uhci'/>

-    <flag name='usb-ehci'/>

-    <flag name='ich9-usb-ehci1'/>

-    <flag name='vt82c686b-usb-uhci'/>

-    <flag name='pci-ohci'/>

-    <flag name='usb-hub'/>

-    <flag name='no-shutdown'/>

-    <flag name='cache-unsafe'/>

-    <flag name='rombar'/>

-    <flag name='ich9-ahci'/>

-    <flag name='no-acpi'/>

-    <flag name='fsdev-readonly'/>

-    <flag name='virtio-blk-pci.scsi'/>

-    <flag name='blk-sg-io'/>

-    <flag name='drive-copy-on-read'/>

-    <flag name='cpu-host'/>

-    <flag name='fsdev-writeout'/>

-    <flag name='drive-iotune'/>

-    <flag name='system_wakeup'/>

-    <flag name='scsi-disk.channel'/>

-    <flag name='scsi-block'/>

-    <flag name='transaction'/>

-    <flag name='block-job-async'/>

-    <flag name='scsi-cd'/>

-    <flag name='ide-cd'/>

-    <flag name='no-user-config'/>

-    <flag name='hda-micro'/>

-    <flag name='dump-guest-memory'/>

-    <flag name='nec-usb-xhci'/>

-    <flag name='balloon-event'/>

-    <flag name='bridge'/>

-    <flag name='lsi'/>

-    <flag name='virtio-scsi-pci'/>

-    <flag name='blockio'/>

-    <flag name='disable-s3'/>

-    <flag name='disable-s4'/>

-    <flag name='ide-drive.wwn'/>

-    <flag name='scsi-disk.wwn'/>

-    <flag name='seccomp-sandbox'/>

-    <flag name='dump-guest-core'/>

-    <flag name='seamless-migration'/>

-    <flag name='block-commit'/>

-    <flag name='vnc'/>

-    <flag name='drive-mirror'/>

-    <flag name='usb-host.bootindex'/>

-    <flag name='blockdev-snapshot-sync'/>

-    <flag name='qxl'/>

-    <flag name='VGA'/>

-    <flag name='cirrus-vga'/>

-    <flag name='vmware-svga'/>

-    <flag name='device-video-primary'/>

-    <flag name='usb-serial'/>

-    <flag name='usb-net'/>

-    <flag name='add-fd'/>

-    <flag name='nbd-server'/>

-    <flag name='virtio-rng'/>

-    <flag name='rng-random'/>

-    <flag name='rng-egd'/>

-    <flag name='dtb'/>

-    <flag name='megasas'/>

-    <flag name='ipv6-migration'/>

-    <flag name='machine-opt'/>

-    <flag name='machine-usb-opt'/>

-    <flag name='pci-bridge'/>

-    <flag name='vfio-pci'/>

-    <flag name='vfio-pci.bootindex'/>

-    <flag name='scsi-generic'/>

-    <flag name='scsi-generic.bootindex'/>

-    <flag name='mem-merge'/>

-    <flag name='vnc-websocket'/>

-    <flag name='mlock'/>

-    <flag name='vnc-share-policy'/>

-    <flag name='device-del-event'/>

-    <flag name='dmi-to-pci-bridge'/>

-    <flag name='i440fx-pci-hole64-size'/>

-    <flag name='q35-pci-hole64-size'/>

-    <flag name='usb-storage'/>

-    <flag name='usb-storage.removable'/>

-    <flag name='virtio-mmio'/>

-    <flag name='ich9-intel-hda'/>

-    <flag name='kvm-pit-lost-tick-policy'/>

-    <flag name='boot-strict'/>

-    <flag name='pvpanic'/>

-    <flag name='reboot-timeout'/>

-    <flag name='enable-fips'/>

-    <flag name='name-guest'/>

-  </qemuCaps>

diff --git a/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.caps b/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.caps

deleted file mode 100644

index 5a0372c917..0000000000

--- a/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.caps

+++ /dev/null

@@ -1,128 +0,0 @@

-  <qemuCaps>

-    <flag name='mem-path'/>

-    <flag name='drive-serial'/>

-    <flag name='chardev'/>

-    <flag name='enable-kvm'/>

-    <flag name='monitor-json'/>

-    <flag name='balloon'/>

-    <flag name='device'/>

-    <flag name='sdl'/>

-    <flag name='smp-topology'/>

-    <flag name='netdev'/>

-    <flag name='rtc'/>

-    <flag name='vhost-net'/>

-    <flag name='no-hpet'/>

-    <flag name='no-kvm-pit'/>

-    <flag name='pci-configfd'/>

-    <flag name='nodefconfig'/>

-    <flag name='boot-menu'/>

-    <flag name='fsdev'/>

-    <flag name='name-process'/>

-    <flag name='drive-readonly'/>

-    <flag name='smbios-type'/>

-    <flag name='vga-qxl'/>

-    <flag name='spice'/>

-    <flag name='vga-none'/>

-    <flag name='boot-index'/>

-    <flag name='hda-duplex'/>

-    <flag name='drive-aio'/>

-    <flag name='pci-multibus'/>

-    <flag name='pci-bootindex'/>

-    <flag name='ccid-emulated'/>

-    <flag name='ccid-passthru'/>

-    <flag name='chardev-spicevmc'/>

-    <flag name='virtio-tx-alg'/>

-    <flag name='device-qxl-vga'/>

-    <flag name='pci-multifunction'/>

-    <flag name='virtio-blk-pci.ioeventfd'/>

-    <flag name='sga'/>

-    <flag name='virtio-blk-pci.event_idx'/>

-    <flag name='virtio-net-pci.event_idx'/>

-    <flag name='cache-directsync'/>

-    <flag name='piix3-usb-uhci'/>

-    <flag name='piix4-usb-uhci'/>

-    <flag name='usb-ehci'/>

-    <flag name='ich9-usb-ehci1'/>

-    <flag name='vt82c686b-usb-uhci'/>

-    <flag name='pci-ohci'/>

-    <flag name='usb-hub'/>

-    <flag name='no-shutdown'/>

-    <flag name='cache-unsafe'/>

-    <flag name='rombar'/>

-    <flag name='ich9-ahci'/>

-    <flag name='no-acpi'/>

-    <flag name='fsdev-readonly'/>

-    <flag name='virtio-blk-pci.scsi'/>

-    <flag name='blk-sg-io'/>

-    <flag name='drive-copy-on-read'/>

-    <flag name='cpu-host'/>

-    <flag name='fsdev-writeout'/>

-    <flag name='drive-iotune'/>

-    <flag name='system_wakeup'/>

-    <flag name='scsi-disk.channel'/>

-    <flag name='scsi-block'/>

-    <flag name='transaction'/>

-    <flag name='block-job-async'/>

-    <flag name='scsi-cd'/>

-    <flag name='ide-cd'/>

-    <flag name='no-user-config'/>

-    <flag name='hda-micro'/>

-    <flag name='dump-guest-memory'/>

-    <flag name='nec-usb-xhci'/>

-    <flag name='balloon-event'/>

-    <flag name='bridge'/>

-    <flag name='lsi'/>

-    <flag name='virtio-scsi-pci'/>

-    <flag name='blockio'/>

-    <flag name='disable-s3'/>

-    <flag name='disable-s4'/>

-    <flag name='ide-drive.wwn'/>

-    <flag name='scsi-disk.wwn'/>

-    <flag name='seccomp-sandbox'/>

-    <flag name='dump-guest-core'/>

-    <flag name='seamless-migration'/>

-    <flag name='block-commit'/>

-    <flag name='vnc'/>

-    <flag name='drive-mirror'/>

-    <flag name='usb-host.bootindex'/>

-    <flag name='qxl'/>

-    <flag name='VGA'/>

-    <flag name='cirrus-vga'/>

-    <flag name='vmware-svga'/>

-    <flag name='device-video-primary'/>

-    <flag name='usb-serial'/>

-    <flag name='usb-net'/>

-    <flag name='add-fd'/>

-    <flag name='nbd-server'/>

-    <flag name='virtio-rng'/>

-    <flag name='rng-random'/>

-    <flag name='rng-egd'/>

-    <flag name='dtb'/>

-    <flag name='megasas'/>

-    <flag name='ipv6-migration'/>

-    <flag name='machine-opt'/>

-    <flag name='machine-usb-opt'/>

-    <flag name='pci-bridge'/>

-    <flag name='vfio-pci'/>

-    <flag name='vfio-pci.bootindex'/>

-    <flag name='scsi-generic'/>

-    <flag name='scsi-generic.bootindex'/>

-    <flag name='mem-merge'/>

-    <flag name='vnc-websocket'/>

-    <flag name='mlock'/>

-    <flag name='vnc-share-policy'/>

-    <flag name='device-del-event'/>

-    <flag name='dmi-to-pci-bridge'/>

-    <flag name='i440fx-pci-hole64-size'/>

-    <flag name='q35-pci-hole64-size'/>

-    <flag name='usb-storage'/>

-    <flag name='usb-storage.removable'/>

-    <flag name='virtio-mmio'/>

-    <flag name='ich9-intel-hda'/>

-    <flag name='kvm-pit-lost-tick-policy'/>

-    <flag name='boot-strict'/>

-    <flag name='pvpanic'/>

-    <flag name='reboot-timeout'/>

-    <flag name='enable-fips'/>

-    <flag name='name-guest'/>

-  </qemuCaps>

diff --git a/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.xml b/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.xml

deleted file mode 100644

index 981344e6fd..0000000000

--- a/tests/qemucaps2xmldata/nodisksnapshot_1.6.0-1.xml

+++ /dev/null

@@ -1,32 +0,0 @@

-<capabilities>

-

-  <host>

-    <cpu>

-      <arch>i686</arch>

-    </cpu>

-    <power_management/>

-    <iommu support='no'/>

-  </host>

-

-  <guest>

-    <os_type>hvm</os_type>

-    <arch name='i686'>

-      <wordsize>32</wordsize>

-      <emulator>/usr/bin/qemu-system-i386</emulator>

-      <domain type='qemu'/>

-      <domain type='kvm'>

-        <emulator>/usr/bin/qemu-system-i386</emulator>

-      </domain>

-    </arch>

-    <features>

-      <cpuselection/>

-      <deviceboot/>

-      <disksnapshot default='off' toggle='no'/>

-      <acpi default='on' toggle='yes'/>

-      <apic default='on' toggle='no'/>

-      <pae/>

-      <nonpae/>

-    </features>

-  </guest>

-

-</capabilities>

diff --git a/tests/qemucaps2xmldata/all_1.6.0-1.xml b/tests/qemucaps2xmloutdata/caps_1.6.0.x86_64.xml

similarity index 67%

rename from tests/qemucaps2xmldata/all_1.6.0-1.xml

rename to tests/qemucaps2xmloutdata/caps_1.6.0.x86_64.xml

index efe86b9a12..b58f54fefd 100644

--- a/tests/qemucaps2xmldata/all_1.6.0-1.xml

+++ b/tests/qemucaps2xmloutdata/caps_1.6.0.x86_64.xml

@@ -2,7 +2,7 @@

   <host>

     <cpu>

-      <arch>i686</arch>

+      <arch>x86_64</arch>

     </cpu>

     <power_management/>

     <iommu support='no'/>

@@ -10,12 +10,12 @@

   <guest>

     <os_type>hvm</os_type>

-    <arch name='i686'>

-      <wordsize>32</wordsize>

-      <emulator>/usr/bin/qemu-system-i386</emulator>

+    <arch name='x86_64'>

+      <wordsize>64</wordsize>

+      <emulator>/usr/bin/qemu-system-x86_64</emulator>

       <domain type='qemu'/>

       <domain type='kvm'>

-        <emulator>/usr/bin/qemu-system-i386</emulator>

+        <emulator>/usr/bin/qemu-system-x86_64</emulator>

       </domain>

     </arch>

     <features>

@@ -24,8 +24,6 @@

       <disksnapshot default='on' toggle='no'/>

       <acpi default='on' toggle='yes'/>

       <apic default='on' toggle='no'/>

-      <pae/>

-      <nonpae/>

     </features>

   </guest>

diff --git a/tests/qemucaps2xmltest.c b/tests/qemucaps2xmltest.c

index 5b9152b04d..65dd97c0a4 100644

--- a/tests/qemucaps2xmltest.c

+++ b/tests/qemucaps2xmltest.c

@@ -32,7 +32,7 @@ typedef struct _testQemuData testQemuData;

 typedef testQemuData *testQemuDataPtr;

 struct _testQemuData {

     const char *base;

-    virArch guestarch;

+    const char *archName;

 };

 static virQEMUCapsPtr

@@ -87,23 +87,28 @@ testGetCaps(char *capsData, const testQemuData *data)

 {

     virQEMUCapsPtr qemuCaps = NULL;

     virCapsPtr caps = NULL;

+    virArch arch = virArchFromString(data->archName);

+    char *binary = NULL;

+

+    if (virAsprintf(&binary, "/usr/bin/qemu-system-%s", data->archName) < 0)

+        goto error;

     if ((qemuCaps = testQemuGetCaps(capsData)) == NULL) {

         fprintf(stderr, "failed to parse qemu capabilities flags");

         goto error;

     }

-    if ((caps = virCapabilitiesNew(data->guestarch, false, false)) == NULL) {

+    if ((caps = virCapabilitiesNew(arch, false, false)) == NULL) {

         fprintf(stderr, "failed to create the fake capabilities");

         goto error;

     }

     if (virQEMUCapsInitGuestFromBinary(caps,

-                                       "/usr/bin/qemu-system-i386",

+                                       binary,

                                        qemuCaps,

                                        NULL,

                                        NULL,

-                                       data->guestarch) < 0) {

+                                       arch) < 0) {

         fprintf(stderr, "failed to create the capabilities from qemu");

         goto error;

     }

@@ -114,6 +119,7 @@ testGetCaps(char *capsData, const testQemuData *data)

  error:

     virObjectUnref(qemuCaps);

     virObjectUnref(caps);

+    VIR_FREE(binary);

     return NULL;

 }

@@ -127,12 +133,12 @@ testQemuCapsXML(const void *opaque)

     char *capsXml = NULL;

     virCapsPtr capsProvided = NULL;

-    if (virAsprintf(&xmlFile, "%s/qemucaps2xmldata/%s.xml",

-                    abs_srcdir, data->base) < 0)

+    if (virAsprintf(&xmlFile, "%s/qemucaps2xmloutdata/%s.%s.xml",

+                    abs_srcdir, data->base, data->archName) < 0)

         goto cleanup;

-    if (virAsprintf(&capsFile, "%s/qemucaps2xmldata/%s.caps",

-                    abs_srcdir, data->base) < 0)

+    if (virAsprintf(&capsFile, "%s/qemucapabilitiesdata/%s.%s.xml",

+                    abs_srcdir, data->base, data->archName) < 0)

         goto cleanup;

     if (virTestLoadFile(capsFile, &capsData) < 0)

@@ -175,16 +181,13 @@ mymain(void)

     virEventRegisterDefaultImpl();

-#define DO_TEST_FULL(name, guest) \

+#define DO_TEST(arch, name) \

+    data.archName = arch; \

     data.base = name; \

-    data.guestarch = guest; \

-    if (virTestRun(name, testQemuCapsXML, &data) < 0) \

+    if (virTestRun(name "(" arch ")", testQemuCapsXML, &data) < 0) \

         ret = -1

-#define DO_TEST(name) DO_TEST_FULL(name, VIR_ARCH_I686)

-

-    DO_TEST("all_1.6.0-1");

-    DO_TEST("nodisksnapshot_1.6.0-1");

+    DO_TEST("x86_64", "caps_1.6.0");

     return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;

 }

-- 

2.21.0