Initial import of qemu-2.4.1HEADmaster

1 files changed, 340 insertions, 0 deletions

diff --git a/tests/test-qmp-input-strict.c b/tests/test-qmp-input-strict.c
new file mode 100644
index 00000000..68f855bd
--- /dev/null
+++ b/tests/test-qmp-input-strict.c
@@ -0,0 +1,340 @@
+/*
+ * QMP Input Visitor unit-tests (strict mode).
+ *
+ * Copyright (C) 2011-2012, 2015 Red Hat Inc.
+ *
+ * Authors:
+ *  Luiz Capitulino <lcapitulino@redhat.com>
+ *  Paolo Bonzini <pbonzini@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include <glib.h>
+#include <stdarg.h>
+
+#include "qemu-common.h"
+#include "qapi/qmp-input-visitor.h"
+#include "test-qapi-types.h"
+#include "test-qapi-visit.h"
+#include "qapi/qmp/types.h"
+
+typedef struct TestInputVisitorData {
+    QObject *obj;
+    QmpInputVisitor *qiv;
+} TestInputVisitorData;
+
+static void validate_teardown(TestInputVisitorData *data,
+                               const void *unused)
+{
+    qobject_decref(data->obj);
+    data->obj = NULL;
+
+    if (data->qiv) {
+        qmp_input_visitor_cleanup(data->qiv);
+        data->qiv = NULL;
+    }
+}
+
+/* This is provided instead of a test setup function so that the JSON
+   string used by the tests are kept in the test functions (and not
+   int main()) */
+static GCC_FMT_ATTR(2, 3)
+Visitor *validate_test_init(TestInputVisitorData *data,
+                             const char *json_string, ...)
+{
+    Visitor *v;
+    va_list ap;
+
+    va_start(ap, json_string);
+    data->obj = qobject_from_jsonv(json_string, &ap);
+    va_end(ap);
+
+    g_assert(data->obj != NULL);
+
+    data->qiv = qmp_input_visitor_new_strict(data->obj);
+    g_assert(data->qiv != NULL);
+
+    v = qmp_input_get_visitor(data->qiv);
+    g_assert(v != NULL);
+
+    return v;
+}
+
+typedef struct TestStruct
+{
+    int64_t integer;
+    bool boolean;
+    char *string;
+} TestStruct;
+
+static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
+                                  const char *name, Error **errp)
+{
+    Error *err = NULL;
+
+    visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
+                       &err);
+    if (err) {
+        goto out;
+    }
+
+    visit_type_int(v, &(*obj)->integer, "integer", &err);
+    if (err) {
+        goto out_end;
+    }
+    visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
+    if (err) {
+        goto out_end;
+    }
+    visit_type_str(v, &(*obj)->string, "string", &err);
+
+out_end:
+    error_propagate(errp, err);
+    err = NULL;
+    visit_end_struct(v, &err);
+out:
+    error_propagate(errp, err);
+}
+
+static void test_validate_struct(TestInputVisitorData *data,
+                                  const void *unused)
+{
+    TestStruct *p = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
+
+    visit_type_TestStruct(v, &p, NULL, &err);
+    g_assert(!err);
+    g_free(p->string);
+    g_free(p);
+}
+
+static void test_validate_struct_nested(TestInputVisitorData *data,
+                                         const void *unused)
+{
+    UserDefTwo *udp = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "{ 'string0': 'string0', "
+                           "'dict1': { 'string1': 'string1', "
+                           "'dict2': { 'userdef': { 'integer': 42, "
+                           "'string': 'string' }, 'string': 'string2'}}}");
+
+    visit_type_UserDefTwo(v, &udp, NULL, &err);
+    g_assert(!err);
+    qapi_free_UserDefTwo(udp);
+}
+
+static void test_validate_list(TestInputVisitorData *data,
+                                const void *unused)
+{
+    UserDefOneList *head = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]");
+
+    visit_type_UserDefOneList(v, &head, NULL, &err);
+    g_assert(!err);
+    qapi_free_UserDefOneList(head);
+}
+
+static void test_validate_union_native_list(TestInputVisitorData *data,
+                                            const void *unused)
+{
+    UserDefNativeListUnion *tmp = NULL;
+    Visitor *v;
+    Error *err = NULL;
+
+    v = validate_test_init(data, "{ 'type': 'integer', 'data' : [ 1, 2 ] }");
+
+    visit_type_UserDefNativeListUnion(v, &tmp, NULL, &err);
+    g_assert(!err);
+    qapi_free_UserDefNativeListUnion(tmp);
+}
+
+static void test_validate_union_flat(TestInputVisitorData *data,
+                                     const void *unused)
+{
+    UserDefFlatUnion *tmp = NULL;
+    Visitor *v;
+    Error *err = NULL;
+
+    v = validate_test_init(data,
+                           "{ 'enum1': 'value1', "
+                           "'string': 'str', "
+                           "'boolean': true }");
+    /* TODO when generator bug is fixed, add 'integer': 41 */
+
+    visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
+    g_assert(!err);
+    qapi_free_UserDefFlatUnion(tmp);
+}
+
+static void test_validate_alternate(TestInputVisitorData *data,
+                                    const void *unused)
+{
+    UserDefAlternate *tmp = NULL;
+    Visitor *v;
+    Error *err = NULL;
+
+    v = validate_test_init(data, "42");
+
+    visit_type_UserDefAlternate(v, &tmp, NULL, &err);
+    g_assert(!err);
+    qapi_free_UserDefAlternate(tmp);
+}
+
+static void test_validate_fail_struct(TestInputVisitorData *data,
+                                       const void *unused)
+{
+    TestStruct *p = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo', 'extra': 42 }");
+
+    visit_type_TestStruct(v, &p, NULL, &err);
+    g_assert(err);
+    if (p) {
+        g_free(p->string);
+    }
+    g_free(p);
+}
+
+static void test_validate_fail_struct_nested(TestInputVisitorData *data,
+                                              const void *unused)
+{
+    UserDefTwo *udp = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string', 'extra': [42, 23, {'foo':'bar'}] }, 'string2': 'string2'}}}");
+
+    visit_type_UserDefTwo(v, &udp, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefTwo(udp);
+}
+
+static void test_validate_fail_list(TestInputVisitorData *data,
+                                     const void *unused)
+{
+    UserDefOneList *head = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44, 'extra': 'ggg' } ]");
+
+    visit_type_UserDefOneList(v, &head, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefOneList(head);
+}
+
+static void test_validate_fail_union_native_list(TestInputVisitorData *data,
+                                                 const void *unused)
+{
+    UserDefNativeListUnion *tmp = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data,
+                           "{ 'type': 'integer', 'data' : [ 'string' ] }");
+
+    visit_type_UserDefNativeListUnion(v, &tmp, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefNativeListUnion(tmp);
+}
+
+static void test_validate_fail_union_flat(TestInputVisitorData *data,
+                                          const void *unused)
+{
+    UserDefFlatUnion *tmp = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    v = validate_test_init(data, "{ 'string': 'c', 'integer': 41, 'boolean': true }");
+
+    visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefFlatUnion(tmp);
+}
+
+static void test_validate_fail_union_flat_no_discrim(TestInputVisitorData *data,
+                                                     const void *unused)
+{
+    UserDefFlatUnion2 *tmp = NULL;
+    Error *err = NULL;
+    Visitor *v;
+
+    /* test situation where discriminator field ('enum1' here) is missing */
+    v = validate_test_init(data, "{ 'string': 'c', 'string1': 'd', 'string2': 'e' }");
+
+    visit_type_UserDefFlatUnion2(v, &tmp, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefFlatUnion2(tmp);
+}
+
+static void test_validate_fail_alternate(TestInputVisitorData *data,
+                                         const void *unused)
+{
+    UserDefAlternate *tmp = NULL;
+    Visitor *v;
+    Error *err = NULL;
+
+    v = validate_test_init(data, "3.14");
+
+    visit_type_UserDefAlternate(v, &tmp, NULL, &err);
+    g_assert(err);
+    qapi_free_UserDefAlternate(tmp);
+}
+
+static void validate_test_add(const char *testpath,
+                               TestInputVisitorData *data,
+                               void (*test_func)(TestInputVisitorData *data, const void *user_data))
+{
+    g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
+               validate_teardown);
+}
+
+int main(int argc, char **argv)
+{
+    TestInputVisitorData testdata;
+
+    g_test_init(&argc, &argv, NULL);
+
+    validate_test_add("/visitor/input-strict/pass/struct",
+                      &testdata, test_validate_struct);
+    validate_test_add("/visitor/input-strict/pass/struct-nested",
+                      &testdata, test_validate_struct_nested);
+    validate_test_add("/visitor/input-strict/pass/list",
+                      &testdata, test_validate_list);
+    validate_test_add("/visitor/input-strict/pass/union-flat",
+                      &testdata, test_validate_union_flat);
+    validate_test_add("/visitor/input-strict/pass/alternate",
+                      &testdata, test_validate_alternate);
+    validate_test_add("/visitor/input-strict/pass/union-native-list",
+                      &testdata, test_validate_union_native_list);
+    validate_test_add("/visitor/input-strict/fail/struct",
+                      &testdata, test_validate_fail_struct);
+    validate_test_add("/visitor/input-strict/fail/struct-nested",
+                      &testdata, test_validate_fail_struct_nested);
+    validate_test_add("/visitor/input-strict/fail/list",
+                      &testdata, test_validate_fail_list);
+    validate_test_add("/visitor/input-strict/fail/union-flat",
+                      &testdata, test_validate_fail_union_flat);
+    validate_test_add("/visitor/input-strict/fail/union-flat-no-discriminator",
+                      &testdata, test_validate_fail_union_flat_no_discrim);
+    validate_test_add("/visitor/input-strict/fail/alternate",
+                      &testdata, test_validate_fail_alternate);
+    validate_test_add("/visitor/input-strict/fail/union-native-list",
+                      &testdata, test_validate_fail_union_native_list);
+
+    g_test_run();
+
+    return 0;
+}