qemuxml2argvtest: Properly initialize qemuCaps->arch

qemuCaps->arch should match the guest architecture from domain XML.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

src/qemu/qemu_capabilities.c

@@ -2250,6 +2250,15 @@ const char *virQEMUCapsGetBinary(virQEMUCapsPtr qemuCaps)
     return qemuCaps->binary;
 }
 
+
+void
+virQEMUCapsSetArch(virQEMUCapsPtr qemuCaps,
+                   virArch arch)
+{
+    qemuCaps->arch = arch;
+}
+
+
 virArch virQEMUCapsGetArch(virQEMUCapsPtr qemuCaps)
 {
     return qemuCaps->arch;

src/qemu/qemu_capspriv.h

@@ -56,4 +56,7 @@ char *virQEMUCapsFormatCache(virQEMUCapsPtr qemuCaps,
                              time_t selfCTime,
                              unsigned long selfVersion);
 
+void
+virQEMUCapsSetArch(virQEMUCapsPtr qemuCaps,
+                   virArch arch);
 #endif

tests/qemuxml2argvtest.c

@@ -27,6 +27,10 @@
 # include "storage/storage_driver.h"
 # include "virmock.h"
 
+# define __QEMU_CAPSRIV_H_ALLOW__
+# include "qemu/qemu_capspriv.h"
+# undef __QEMU_CAPSRIV_H_ALLOW__
+
 # include "testutilsqemu.h"
 
 # define VIR_FROM_THIS VIR_FROM_QEMU
@@ -332,6 +336,8 @@ testUpdateQEMUCaps(const struct testInfo *info,
 {
     int ret = -1;
 
+    virQEMUCapsSetArch(info->qemuCaps, vm->def->os.arch);
+
     if (testAddCPUModels(info->qemuCaps, info->skipLegacyCPUs) < 0)
         goto cleanup;