Merge tag 'qtest-20250117-pull-request' of https://gitlab.com/farosas/qemu into staging

Qtest pull request

- RISCV CSR test
- migration recover changed to OOB
- removal of dead code in test-x86-cpuid-compat

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* tag 'qtest-20250117-pull-request' of https://gitlab.com/farosas/qemu:
  tests/qtest/test-x86-cpuid-compat: Remove tests related to pc-i440fx-2.3
  tests/qtest/migration: Use out-of-band execution for migrate-recover
  tests/qtest: Introduce qtest_init_with_env_and_capabilities()
  tests/qtest: QTest example for RISC-V CSR register
  target/riscv: Add RISC-V CSR qtest support

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 43 insertions, 2 deletions

diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index 8de5f1fde3..a1e105f27f 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -543,7 +543,9 @@ QTestState *qtest_init_without_qmp_handshake(const char *extra_args)
     return qtest_init_internal(qtest_qemu_binary(NULL), extra_args);
 }
 
-QTestState *qtest_init_with_env(const char *var, const char *extra_args)
+QTestState *qtest_init_with_env_and_capabilities(const char *var,
+                                                 const char *extra_args,
+                                                 QList *capabilities)
 {
     QTestState *s = qtest_init_internal(qtest_qemu_binary(var), extra_args);
     QDict *greeting;
@@ -551,11 +553,23 @@ QTestState *qtest_init_with_env(const char *var, const char *extra_args)
     /* Read the QMP greeting and then do the handshake */
     greeting = qtest_qmp_receive(s);
     qobject_unref(greeting);
-    qobject_unref(qtest_qmp(s, "{ 'execute': 'qmp_capabilities' }"));
+    if (capabilities) {
+        qtest_qmp_assert_success(s,
+                                 "{ 'execute': 'qmp_capabilities', "
+                                 "'arguments': { 'enable': %p } }",
+                                 qobject_ref(capabilities));
+    } else {
+        qtest_qmp_assert_success(s, "{ 'execute': 'qmp_capabilities' }");
+    }
 
     return s;
 }
 
+QTestState *qtest_init_with_env(const char *var, const char *extra_args)
+{
+    return qtest_init_with_env_and_capabilities(var, extra_args, NULL);
+}
+
 QTestState *qtest_init(const char *extra_args)
 {
     return qtest_init_with_env(NULL, extra_args);
@@ -1218,6 +1232,33 @@ uint64_t qtest_rtas_call(QTestState *s, const char *name,
     return 0;
 }
 
+static void qtest_rsp_csr(QTestState *s, uint64_t *val)
+{
+    gchar **args;
+    uint64_t ret;
+    int rc;
+
+    args = qtest_rsp_args(s, 3);
+
+    rc = qemu_strtou64(args[1], NULL, 16, &ret);
+    g_assert(rc == 0);
+    rc = qemu_strtou64(args[2], NULL, 16, val);
+    g_assert(rc == 0);
+
+    g_strfreev(args);
+}
+
+uint64_t qtest_csr_call(QTestState *s, const char *name,
+                         uint64_t cpu, int csr,
+                         uint64_t *val)
+{
+    qtest_sendf(s, "csr %s 0x%"PRIx64" %d 0x%"PRIx64"\n",
+                    name, cpu, csr, *val);
+
+    qtest_rsp_csr(s, val);
+    return 0;
+}
+
 void qtest_add_func(const char *str, void (*fn)(void))
 {
     gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str);