Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 271 insertions, 0 deletions

diff --git a/qemu/tests/test-qmp-event.c b/qemu/tests/test-qmp-event.c
new file mode 100644
index 000000000..1ee40e148
--- /dev/null
+++ b/qemu/tests/test-qmp-event.c
@@ -0,0 +1,271 @@
+/*
+ * qapi event unit-tests.
+ *
+ * Copyright (c) 2014 Wenchao Xia
+ *
+ * Authors:
+ *  Wenchao Xia   <wenchaoqemu@gmail.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#include <glib.h>
+#include <stdarg.h>
+
+#include "qemu-common.h"
+#include "test-qapi-types.h"
+#include "test-qapi-visit.h"
+#include "test-qapi-event.h"
+#include "qapi/qmp/types.h"
+#include "qapi/qmp/qint.h"
+#include "qapi/qmp/qobject.h"
+#include "qapi/qmp-event.h"
+
+typedef struct TestEventData {
+    QDict *expect;
+} TestEventData;
+
+typedef struct QDictCmpData {
+    QDict *expect;
+    bool result;
+} QDictCmpData;
+
+TestEventData *test_event_data;
+static CompatGMutex test_event_lock;
+
+/* Only compares bool, int, string */
+static
+void qdict_cmp_do_simple(const char *key, QObject *obj1, void *opaque)
+
+{
+    QObject *obj2;
+    QDictCmpData d_new, *d = opaque;
+
+    if (!d->result) {
+        return;
+    }
+
+    obj2 = qdict_get(d->expect, key);
+    if (!obj2) {
+        d->result = false;
+        return;
+    }
+
+    if (qobject_type(obj1) != qobject_type(obj2)) {
+        d->result = false;
+        return;
+    }
+
+    switch (qobject_type(obj1)) {
+    case QTYPE_QBOOL:
+        d->result = (qbool_get_bool(qobject_to_qbool(obj1)) ==
+                     qbool_get_bool(qobject_to_qbool(obj2)));
+        return;
+    case QTYPE_QINT:
+        d->result = (qint_get_int(qobject_to_qint(obj1)) ==
+                     qint_get_int(qobject_to_qint(obj2)));
+        return;
+    case QTYPE_QSTRING:
+        d->result = g_strcmp0(qstring_get_str(qobject_to_qstring(obj1)),
+                              qstring_get_str(qobject_to_qstring(obj2))) == 0;
+        return;
+    case QTYPE_QDICT:
+        d_new.expect = qobject_to_qdict(obj2);
+        d_new.result = true;
+        qdict_iter(qobject_to_qdict(obj1), qdict_cmp_do_simple, &d_new);
+        d->result = d_new.result;
+        return;
+    default:
+        abort();
+    }
+}
+
+static bool qdict_cmp_simple(QDict *a, QDict *b)
+{
+    QDictCmpData d;
+
+    d.expect = b;
+    d.result = true;
+    qdict_iter(a, qdict_cmp_do_simple, &d);
+    return d.result;
+}
+
+/* This function is hooked as final emit function, which can verify the
+   correctness. */
+static void event_test_emit(TEST_QAPIEvent event, QDict *d, Error **errp)
+{
+    QObject *obj;
+    QDict *t;
+    int64_t s, ms;
+
+    /* Verify that we have timestamp, then remove it to compare other fields */
+    obj = qdict_get(d, "timestamp");
+    g_assert(obj);
+    t = qobject_to_qdict(obj);
+    g_assert(t);
+    obj = qdict_get(t, "seconds");
+    g_assert(obj && qobject_type(obj) == QTYPE_QINT);
+    s = qint_get_int(qobject_to_qint(obj));
+    obj = qdict_get(t, "microseconds");
+    g_assert(obj && qobject_type(obj) == QTYPE_QINT);
+    ms = qint_get_int(qobject_to_qint(obj));
+    if (s == -1) {
+        g_assert(ms == -1);
+    } else {
+        g_assert(ms >= 0 && ms <= 999999);
+    }
+    g_assert(qdict_size(t) == 2);
+
+    qdict_del(d, "timestamp");
+
+    g_assert(qdict_cmp_simple(d, test_event_data->expect));
+
+}
+
+static void event_prepare(TestEventData *data,
+                          const void *unused)
+{
+    /* Global variable test_event_data was used to pass the expectation, so
+       test cases can't be executed at same time. */
+    g_mutex_lock(&test_event_lock);
+
+    data->expect = qdict_new();
+    test_event_data = data;
+}
+
+static void event_teardown(TestEventData *data,
+                           const void *unused)
+{
+    QDECREF(data->expect);
+    test_event_data = NULL;
+
+    g_mutex_unlock(&test_event_lock);
+}
+
+static void event_test_add(const char *testpath,
+                           void (*test_func)(TestEventData *data,
+                                             const void *user_data))
+{
+    g_test_add(testpath, TestEventData, NULL, event_prepare, test_func,
+               event_teardown);
+}
+
+
+/* Test cases */
+
+static void test_event_a(TestEventData *data,
+                         const void *unused)
+{
+    QDict *d;
+    d = data->expect;
+    qdict_put(d, "event", qstring_from_str("EVENT_A"));
+    qapi_event_send_event_a(&error_abort);
+}
+
+static void test_event_b(TestEventData *data,
+                         const void *unused)
+{
+    QDict *d;
+    d = data->expect;
+    qdict_put(d, "event", qstring_from_str("EVENT_B"));
+    qapi_event_send_event_b(&error_abort);
+}
+
+static void test_event_c(TestEventData *data,
+                         const void *unused)
+{
+    QDict *d, *d_data, *d_b;
+
+    UserDefOne b;
+    UserDefZero z;
+    z.integer = 2;
+    b.base = &z;
+    b.string = g_strdup("test1");
+    b.has_enum1 = false;
+
+    d_b = qdict_new();
+    qdict_put(d_b, "integer", qint_from_int(2));
+    qdict_put(d_b, "string", qstring_from_str("test1"));
+
+    d_data = qdict_new();
+    qdict_put(d_data, "a", qint_from_int(1));
+    qdict_put(d_data, "b", d_b);
+    qdict_put(d_data, "c", qstring_from_str("test2"));
+
+    d = data->expect;
+    qdict_put(d, "event", qstring_from_str("EVENT_C"));
+    qdict_put(d, "data", d_data);
+
+    qapi_event_send_event_c(true, 1, true, &b, "test2", &error_abort);
+
+    g_free(b.string);
+}
+
+/* Complex type */
+static void test_event_d(TestEventData *data,
+                         const void *unused)
+{
+    UserDefOne struct1;
+    EventStructOne a;
+    UserDefZero z;
+    QDict *d, *d_data, *d_a, *d_struct1;
+
+    z.integer = 2;
+    struct1.base = &z;
+    struct1.string = g_strdup("test1");
+    struct1.has_enum1 = true;
+    struct1.enum1 = ENUM_ONE_VALUE1;
+
+    a.struct1 = &struct1;
+    a.string = g_strdup("test2");
+    a.has_enum2 = true;
+    a.enum2 = ENUM_ONE_VALUE2;
+
+    d_struct1 = qdict_new();
+    qdict_put(d_struct1, "integer", qint_from_int(2));
+    qdict_put(d_struct1, "string", qstring_from_str("test1"));
+    qdict_put(d_struct1, "enum1", qstring_from_str("value1"));
+
+    d_a = qdict_new();
+    qdict_put(d_a, "struct1", d_struct1);
+    qdict_put(d_a, "string", qstring_from_str("test2"));
+    qdict_put(d_a, "enum2", qstring_from_str("value2"));
+
+    d_data = qdict_new();
+    qdict_put(d_data, "a", d_a);
+    qdict_put(d_data, "b", qstring_from_str("test3"));
+    qdict_put(d_data, "enum3", qstring_from_str("value3"));
+
+    d = data->expect;
+    qdict_put(d, "event", qstring_from_str("EVENT_D"));
+    qdict_put(d, "data", d_data);
+
+    qapi_event_send_event_d(&a, "test3", false, NULL, true, ENUM_ONE_VALUE3,
+                           &error_abort);
+
+    g_free(struct1.string);
+    g_free(a.string);
+}
+
+int main(int argc, char **argv)
+{
+#if !GLIB_CHECK_VERSION(2, 31, 0)
+    if (!g_thread_supported()) {
+       g_thread_init(NULL);
+    }
+#endif
+
+    qmp_event_set_func_emit(event_test_emit);
+
+    g_test_init(&argc, &argv, NULL);
+
+    event_test_add("/event/event_a", test_event_a);
+    event_test_add("/event/event_b", test_event_b);
+    event_test_add("/event/event_c", test_event_c);
+    event_test_add("/event/event_d", test_event_d);
+    g_test_run();
+
+    return 0;
+}