[Qemu-devel] [PATCH V5 09/10] tests: add cases for inherited struct and union with discriminator

[Wenchao Xia]

Test for inherit and complex union.

Signed-off-by: Wenchao Xia <address@hidden>
---
 tests/qapi-schema/qapi-schema-test.json |   22 ++++++
 tests/qapi-schema/qapi-schema-test.out  |    9 +++
 tests/test-qmp-input-visitor.c          |   93 +++++++++++++++++++++++++
 tests/test-qmp-output-visitor.c         |  116 +++++++++++++++++++++++++++++++
 4 files changed, 240 insertions(+), 0 deletions(-)

diff --git a/tests/qapi-schema/qapi-schema-test.json 
b/tests/qapi-schema/qapi-schema-test.json
index fe5af75..0bc58ac 100644
--- a/tests/qapi-schema/qapi-schema-test.json
+++ b/tests/qapi-schema/qapi-schema-test.json
@@ -21,8 +21,18 @@
             'dict1': { 'string1': 'str',
                        'dict2': { 'userdef1': 'UserDefOne', 'string2': 'str' },
                        '*dict3': { 'userdef2': 'UserDefOne', 'string3': 'str' 
} } } }
+# for testing base
+{ 'type': 'UserDefBase',
+  'data': { 'string': 'str', 'enum1': 'EnumOne' } }
+
+{ 'type': 'UserDefInherit',
+  'base': 'UserDefBase',
+  'data': { 'boolean': 'bool', 'integer': 'int' } }
 
 # for testing unions
+{ 'type': 'UserDefBase0',
+  'data': { 'base-string0': 'str', 'base-enum0': 'EnumOne' } }
+
 { 'type': 'UserDefA',
   'data': { 'boolean': 'bool' } }
 
@@ -32,6 +42,18 @@
 { 'union': 'UserDefUnion',
   'data': { 'a' : 'UserDefA', 'b' : 'UserDefB' } }
 
+{ 'union': 'UserDefBaseUnion',
+  'base': 'UserDefBase0',
+  'data': { 'a' : 'UserDefA', 'b' : 'UserDefB' } }
+
+# A complex type
+{ 'union': 'UserDefEnumDiscriminatorUnion',
+  'base': 'UserDefBase0',
+  'discriminator' : 'base-enum0',
+  'data': { 'value1' : 'UserDefA',
+            'value2' : 'UserDefInherit',
+            'value3' : 'UserDefB' } }
+
 # for testing native lists
 { 'union': 'UserDefNativeListUnion',
   'data': { 'integer': ['int'],
diff --git a/tests/qapi-schema/qapi-schema-test.out 
b/tests/qapi-schema/qapi-schema-test.out
index ad74cdb..80edf10 100644
--- a/tests/qapi-schema/qapi-schema-test.out
+++ b/tests/qapi-schema/qapi-schema-test.out
@@ -3,9 +3,14 @@
  OrderedDict([('type', 'UserDefOne'), ('data', OrderedDict([('integer', 
'int'), ('string', 'str'), ('*enum1', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefTwo'), ('data', OrderedDict([('string', 'str'), 
('dict', OrderedDict([('string', 'str'), ('dict', OrderedDict([('userdef', 
'UserDefOne'), ('string', 'str')])), ('*dict2', OrderedDict([('userdef', 
'UserDefOne'), ('string', 'str')]))]))]))]),
  OrderedDict([('type', 'UserDefNested'), ('data', OrderedDict([('string0', 
'str'), ('dict1', OrderedDict([('string1', 'str'), ('dict2', 
OrderedDict([('userdef1', 'UserDefOne'), ('string2', 'str')])), ('*dict3', 
OrderedDict([('userdef2', 'UserDefOne'), ('string3', 'str')]))]))]))]),
+ OrderedDict([('type', 'UserDefBase'), ('data', OrderedDict([('string', 
'str'), ('enum1', 'EnumOne')]))]),
+ OrderedDict([('type', 'UserDefInherit'), ('base', 'UserDefBase'), ('data', 
OrderedDict([('boolean', 'bool'), ('integer', 'int')]))]),
+ OrderedDict([('type', 'UserDefBase0'), ('data', OrderedDict([('base-string0', 
'str'), ('base-enum0', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefA'), ('data', OrderedDict([('boolean', 
'bool')]))]),
  OrderedDict([('type', 'UserDefB'), ('data', OrderedDict([('integer', 
'int')]))]),
  OrderedDict([('union', 'UserDefUnion'), ('data', OrderedDict([('a', 
'UserDefA'), ('b', 'UserDefB')]))]),
+ OrderedDict([('union', 'UserDefBaseUnion'), ('base', 'UserDefBase0'), 
('data', OrderedDict([('a', 'UserDefA'), ('b', 'UserDefB')]))]),
+ OrderedDict([('union', 'UserDefEnumDiscriminatorUnion'), ('base', 
'UserDefBase0'), ('discriminator', 'base-enum0'), ('data', 
OrderedDict([('value1', 'UserDefA'), ('value2', 'UserDefInherit'), ('value3', 
'UserDefB')]))]),
  OrderedDict([('union', 'UserDefNativeListUnion'), ('data', 
OrderedDict([('integer', ['int']), ('s8', ['int8']), ('s16', ['int16']), 
('s32', ['int32']), ('s64', ['int64']), ('u8', ['uint8']), ('u16', ['uint16']), 
('u32', ['uint32']), ('u64', ['uint64']), ('number', ['number']), ('boolean', 
['bool']), ('string', ['str'])]))]),
  OrderedDict([('command', 'user_def_cmd'), ('data', OrderedDict())]),
  OrderedDict([('command', 'user_def_cmd1'), ('data', OrderedDict([('ud1a', 
'UserDefOne')]))]),
@@ -13,11 +18,15 @@
  OrderedDict([('type', 'UserDefOptions'), ('data', OrderedDict([('*i64', 
['int']), ('*u64', ['uint64']), ('*u16', ['uint16']), ('*i64x', 'int'), 
('*u64x', 'uint64')]))])]
 [{'enum_name': 'EnumOne', 'enum_values': ['value1', 'value2', 'value3']},
  {'enum_name': 'UserDefUnionKind', 'enum_values': None},
+ {'enum_name': 'UserDefBaseUnionKind', 'enum_values': None},
  {'enum_name': 'UserDefNativeListUnionKind', 'enum_values': None}]
 [OrderedDict([('type', 'NestedEnumsOne'), ('data', OrderedDict([('enum1', 
'EnumOne'), ('*enum2', 'EnumOne'), ('enum3', 'EnumOne'), ('*enum4', 
'EnumOne')]))]),
  OrderedDict([('type', 'UserDefOne'), ('data', OrderedDict([('integer', 
'int'), ('string', 'str'), ('*enum1', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefTwo'), ('data', OrderedDict([('string', 'str'), 
('dict', OrderedDict([('string', 'str'), ('dict', OrderedDict([('userdef', 
'UserDefOne'), ('string', 'str')])), ('*dict2', OrderedDict([('userdef', 
'UserDefOne'), ('string', 'str')]))]))]))]),
  OrderedDict([('type', 'UserDefNested'), ('data', OrderedDict([('string0', 
'str'), ('dict1', OrderedDict([('string1', 'str'), ('dict2', 
OrderedDict([('userdef1', 'UserDefOne'), ('string2', 'str')])), ('*dict3', 
OrderedDict([('userdef2', 'UserDefOne'), ('string3', 'str')]))]))]))]),
+ OrderedDict([('type', 'UserDefBase'), ('data', OrderedDict([('string', 
'str'), ('enum1', 'EnumOne')]))]),
+ OrderedDict([('type', 'UserDefInherit'), ('base', 'UserDefBase'), ('data', 
OrderedDict([('boolean', 'bool'), ('integer', 'int')]))]),
+ OrderedDict([('type', 'UserDefBase0'), ('data', OrderedDict([('base-string0', 
'str'), ('base-enum0', 'EnumOne')]))]),
  OrderedDict([('type', 'UserDefA'), ('data', OrderedDict([('boolean', 
'bool')]))]),
  OrderedDict([('type', 'UserDefB'), ('data', OrderedDict([('integer', 
'int')]))]),
  OrderedDict([('type', 'UserDefOptions'), ('data', OrderedDict([('*i64', 
['int']), ('*u64', ['uint64']), ('*u16', ['uint16']), ('*i64x', 'int'), 
('*u64x', 'uint64')]))])]
diff --git a/tests/test-qmp-input-visitor.c b/tests/test-qmp-input-visitor.c
index 1e1c6fa..1d45e5e 100644
--- a/tests/test-qmp-input-visitor.c
+++ b/tests/test-qmp-input-visitor.c
@@ -286,6 +286,31 @@ static void test_visitor_in_list(TestInputVisitorData 
*data,
     qapi_free_UserDefOneList(head);
 }
 
+static void test_visitor_in_inherit(TestInputVisitorData *data,
+                                    const void *unused)
+{
+    Visitor *v;
+    Error *err = NULL;
+    UserDefInherit *tmp;
+    const char *input =
+    "{ \
+        'integer': 2, \
+        'boolean': false, \
+        'enum1': 'value2', \
+        'string': 'test' \
+    }";
+
+    v = visitor_input_test_init_raw(data, input);
+
+    visit_type_UserDefInherit(v, &tmp, NULL, &err);
+    g_assert(err == NULL);
+    g_assert_cmpint(tmp->integer, ==, 2);
+    g_assert_cmpint(tmp->boolean, ==, false);
+    g_assert_cmpint(tmp->base->enum1, ==, ENUM_ONE_VALUE2);
+    g_assert_cmpstr(tmp->base->string, ==, "test");
+    qapi_free_UserDefInherit(tmp);
+}
+
 static void test_visitor_in_union(TestInputVisitorData *data,
                                   const void *unused)
 {
@@ -302,6 +327,67 @@ static void test_visitor_in_union(TestInputVisitorData 
*data,
     qapi_free_UserDefUnion(tmp);
 }
 
+static void test_visitor_in_base_union(TestInputVisitorData *data,
+                                       const void *unused)
+{
+    Visitor *v;
+    Error *err = NULL;
+    UserDefBaseUnion *tmp;
+    const char *input =
+    "{ \
+        'base-enum0': 'value2', \
+        'base-string0': 'test', \
+        'type': 'b', \
+        'data': { \
+            'integer': 2 \
+        } \
+    }";
+
+    v = visitor_input_test_init_raw(data, input);
+
+    visit_type_UserDefBaseUnion(v, &tmp, NULL, &err);
+    g_assert(err == NULL);
+    g_assert_cmpint(tmp->base_enum0, ==, ENUM_ONE_VALUE2);
+    g_assert_cmpstr(tmp->base_string0, ==, "test");
+    g_assert_cmpint(tmp->kind, ==, USER_DEF_BASE_UNION_KIND_B);
+    g_assert_cmpint(tmp->b->integer, ==, 2);
+
+    qapi_free_UserDefBaseUnion(tmp);
+}
+
+static
+void test_visitor_in_enum_discriminator_union(TestInputVisitorData *data,
+                                              const void *unused)
+{
+    Visitor *v;
+    Error *err = NULL;
+    UserDefEnumDiscriminatorUnion *tmp;
+    const char *input =
+    "{ \
+        'boolean': false, \
+        'integer': 2, \
+        'enum1': 'value2', \
+        'string': 'test', \
+        'base-enum0': 'value2', \
+        'base-string0': 'test' \
+    }";
+
+    v = visitor_input_test_init_raw(data, input);
+
+    visit_type_UserDefEnumDiscriminatorUnion(v, &tmp, NULL, &err);
+    g_assert(err == NULL);
+
+    g_assert_cmpstr(tmp->base_string0, ==, "test");
+    g_assert_cmpint(tmp->kind, ==, ENUM_ONE_VALUE2);
+
+    g_assert_cmpint(tmp->value2->boolean, ==, false);
+    g_assert_cmpint(tmp->value2->integer, ==, 2);
+    g_assert_cmpint(tmp->value2->base->enum1, ==, ENUM_ONE_VALUE2);
+    g_assert_cmpstr(tmp->value2->base->string, ==, "test");
+
+    qapi_free_UserDefEnumDiscriminatorUnion(tmp);
+}
+
 static void test_native_list_integer_helper(TestInputVisitorData *data,
                                             const void *unused,
                                             UserDefNativeListUnionKind kind)
@@ -633,8 +719,15 @@ int main(int argc, char **argv)
                             &in_visitor_data, test_visitor_in_struct_nested);
     input_visitor_test_add("/visitor/input/list",
                             &in_visitor_data, test_visitor_in_list);
+    input_visitor_test_add("/visitor/input/inherit",
+                            &in_visitor_data, test_visitor_in_inherit);
     input_visitor_test_add("/visitor/input/union",
                             &in_visitor_data, test_visitor_in_union);
+    input_visitor_test_add("/visitor/input/base-union",
+                            &in_visitor_data, test_visitor_in_base_union);
+    input_visitor_test_add("/visitor/input/enum-discriminator-union",
+                            &in_visitor_data,
+                            test_visitor_in_enum_discriminator_union);
     input_visitor_test_add("/visitor/input/errors",
                             &in_visitor_data, test_visitor_in_errors);
     input_visitor_test_add("/visitor/input/native_list/int",
diff --git a/tests/test-qmp-output-visitor.c b/tests/test-qmp-output-visitor.c
index e073d83..0e89482 100644
--- a/tests/test-qmp-output-visitor.c
+++ b/tests/test-qmp-output-visitor.c
@@ -402,6 +402,38 @@ static void 
test_visitor_out_list_qapi_free(TestOutputVisitorData *data,
     qapi_free_UserDefNestedList(head);
 }
 
+static void test_visitor_out_inherit(TestOutputVisitorData *data,
+                                     const void *unused)
+{
+    QObject *arg;
+    QDict *qdict;
+    const char *test_str = "test";
+    Error *err = NULL;
+
+    UserDefInherit *tmp =
+            g_malloc0(sizeof(UserDefInherit));
+    tmp->integer = 2;
+    tmp->boolean = false;
+    tmp->base = g_malloc0(sizeof(UserDefBase));
+    tmp->base->enum1 = ENUM_ONE_VALUE2;
+    tmp->base->string = g_strdup(test_str);
+
+    visit_type_UserDefInherit(data->ov, &tmp, NULL, &err);
+    g_assert(err == NULL);
+    arg = qmp_output_get_qobject(data->qov);
+
+    g_assert(qobject_type(arg) == QTYPE_QDICT);
+    qdict = qobject_to_qdict(arg);
+
+    g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 2);
+    g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, false);
+    g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value2");
+    g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, test_str);
+
+    qapi_free_UserDefInherit(tmp);
+    QDECREF(qdict);
+}
+
 static void test_visitor_out_union(TestOutputVisitorData *data,
                                    const void *unused)
 {
@@ -434,6 +466,83 @@ static void test_visitor_out_union(TestOutputVisitorData 
*data,
     QDECREF(qdict);
 }
 
+static void test_visitor_out_base_union(TestOutputVisitorData *data,
+                                        const void *unused)
+{
+    QObject *arg;
+    QDict *qdict, *qdict_sub;
+    const char *test_str = "test";
+    Error *err = NULL;
+
+    UserDefBaseUnion *tmp =
+            g_malloc0(sizeof(UserDefBaseUnion));
+    tmp->base_enum0 = ENUM_ONE_VALUE2;
+    tmp->base_string0 = g_strdup(test_str);
+    tmp->kind = USER_DEF_BASE_UNION_KIND_B;
+    tmp->b = g_malloc0(sizeof(UserDefB));
+    tmp->b->integer = 2;
+
+    visit_type_UserDefBaseUnion(data->ov, &tmp, NULL, &err);
+    g_assert(err == NULL);
+    arg = qmp_output_get_qobject(data->qov);
+
+    g_assert(qobject_type(arg) == QTYPE_QDICT);
+    qdict = qobject_to_qdict(arg);
+
+    g_assert_cmpstr(qdict_get_str(qdict, "base-enum0"), ==, "value2");
+    g_assert_cmpstr(qdict_get_str(qdict, "base-string0"), ==, test_str);
+    g_assert_cmpstr(qdict_get_str(qdict, "type"), ==, "b");
+
+    qdict_sub = qobject_to_qdict(qdict_get(qdict, "data"));
+    g_assert(qdict_sub);
+
+    g_assert_cmpint(qdict_get_int(qdict_sub, "integer"), ==, 2);
+
+    qapi_free_UserDefBaseUnion(tmp);
+    QDECREF(qdict);
+}
+
+/* A complex type */
+static
+void test_visitor_out_enum_discriminator_union(TestOutputVisitorData *data,
+                                               const void *unused)
+{
+    QObject *arg;
+    QDict *qdict;
+    const char *test_str = "test";
+    Error *err = NULL;
+
+    UserDefEnumDiscriminatorUnion *tmp =
+            g_malloc0(sizeof(UserDefEnumDiscriminatorUnion));
+    tmp->base_string0 = g_strdup(test_str);
+    tmp->kind = ENUM_ONE_VALUE2;
+    tmp->value2 = g_malloc0(sizeof(UserDefInherit));
+    tmp->value2->integer = 2;
+    tmp->value2->boolean = false;
+    tmp->value2->base = g_malloc0(sizeof(UserDefBase));
+    tmp->value2->base->enum1 = ENUM_ONE_VALUE2;
+    tmp->value2->base->string = g_strdup(test_str);
+
+    visit_type_UserDefEnumDiscriminatorUnion(data->ov, &tmp, NULL, &err);
+    g_assert(err == NULL);
+    arg = qmp_output_get_qobject(data->qov);
+
+    g_assert(qobject_type(arg) == QTYPE_QDICT);
+    qdict = qobject_to_qdict(arg);
+
+    g_assert_cmpstr(qdict_get_str(qdict, "base-enum0"), ==, "value2");
+    g_assert_cmpstr(qdict_get_str(qdict, "base-string0"), ==, test_str);
+    /* check sub type specfic */
+    g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 2);
+    g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, false);
+    g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value2");
+    g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, test_str);
+
+    qapi_free_UserDefEnumDiscriminatorUnion(tmp);
+    QDECREF(qdict);
+
+}
+
 static void init_native_list(UserDefNativeListUnion *cvalue)
 {
     int i;
@@ -780,8 +889,15 @@ int main(int argc, char **argv)
                             &out_visitor_data, test_visitor_out_list);
     output_visitor_test_add("/visitor/output/list-qapi-free",
                             &out_visitor_data, 
test_visitor_out_list_qapi_free);
+    output_visitor_test_add("/visitor/output/inherit",
+                            &out_visitor_data, test_visitor_out_inherit);
     output_visitor_test_add("/visitor/output/union",
                             &out_visitor_data, test_visitor_out_union);
+    output_visitor_test_add("/visitor/output/base-union",
+                            &out_visitor_data, test_visitor_out_base_union);
+    output_visitor_test_add("/visitor/output/enum-discriminator-union",
+                            &out_visitor_data,
+                            test_visitor_out_enum_discriminator_union);
     output_visitor_test_add("/visitor/output/native_list/int",
                             &out_visitor_data, 
test_visitor_out_native_list_int);
     output_visitor_test_add("/visitor/output/native_list/int8",
-- 
1.7.1