[RFC v6 33/38] tests: do not run test-hmp on all machines for ARM KVM-only

[Claudio Fontana <cfontana@suse.de>]

on ARM we currently list and build all machines, even when
building KVM-only, without TCG.

Until we fix this (and we only list and build machines that are
compatible with KVM), only test specifically using the "virt"
machine in this case.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 tests/qtest/test-hmp.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/qtest/test-hmp.c b/tests/qtest/test-hmp.c
index 94a8023173..d8b3357280 100644
--- a/tests/qtest/test-hmp.c
+++ b/tests/qtest/test-hmp.c
@@ -157,8 +157,28 @@ int main(int argc, char **argv)
 
     g_test_init(&argc, &argv, NULL);
 
+    /*
+     * XXX currently we build also boards for ARM that are incompatible with KVM.
+     * We therefore need to check this explicitly, and only test virt for kvm-only
+     * arm builds.
+     * After we do the work of Kconfig etc to ensure that only KVM-compatible boards
+     * are built for the kvm-only build, we could remove this.
+     */
+#ifndef CONFIG_TCG
+    {
+        const char *arch = qtest_get_arch();
+
+        if (strcmp(arch, "arm") == 0 || strcmp(arch, "aarch64") == 0) {
+            add_machine_test_case("virt");
+            goto add_machine_test_done;
+        }
+    }
+#endif /* !CONFIG_TCG */
+
     qtest_cb_for_every_machine(add_machine_test_case, g_test_quick());
+    goto add_machine_test_done;
 
+ add_machine_test_done:
     /* as none machine has no memory by default, add a test case with memory */
     qtest_add_data_func("hmp/none+2MB", g_strdup("none -m 2"), test_machine);
 
-- 
2.26.2