qemuxml2*test: Fix hugepages-default-system-size tests

Commit v5.10.0-269-g62065a6c moved NUMA validation code to domain
definition time and appropriately adjusted affected test cases except
for hugepages-default-system-size. And since we don't mock
virGetSystemPageSizeKB in our tests, hugepages-default-system-size test
would fail on architectures (ppc64le) with default page size other than
4KiB.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NPavel Hrdina <phrdina@redhat.com>

tests/qemuxml2argvtest.c

@@ -946,7 +946,7 @@ mymain(void)
             QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD);
     DO_TEST("hugepages-default", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("hugepages-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE);
-    DO_TEST("hugepages-default-system-size", NONE);
+    DO_TEST("hugepages-default-system-size", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST_PARSE_ERROR("hugepages-default-1G-nodeset-2M", NONE);
     DO_TEST("hugepages-nodeset", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST_PARSE_ERROR("hugepages-nodeset-nonexist",

tests/qemuxml2xmltest.c

@@ -293,7 +293,7 @@ mymain(void)
     DO_TEST("pages-dimm-discard", NONE);
     DO_TEST("hugepages-default", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("hugepages-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE);
-    DO_TEST("hugepages-default-system-size", NONE);
+    DO_TEST("hugepages-default-system-size", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("hugepages-nodeset", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("hugepages-numa-default-2M", QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("hugepages-numa-default-dimm", QEMU_CAPS_OBJECT_MEMORY_FILE);