From d6d65620fcb384c26f5f60ca65c1706c2d064a2a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sun, 6 Sep 2015 20:12:42 +0200 Subject: [PATCH] tests: Add QOM property unit tests MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a test for parsing and setting a uint64 property. Signed-off-by: Andreas Färber --- MAINTAINERS | 1 + tests/Makefile.include | 3 + tests/check-qom-props.c | 122 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 126 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 666e936812..0c212e09c1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1685,6 +1685,7 @@ F: qom/ X: qom/cpu.c F: tests/check-qom-interface.c F: tests/check-qom-proplist.c +F: tests/check-qom-props.c F: tests/qom-test.c QMP diff --git a/tests/Makefile.include b/tests/Makefile.include index a49282704e..51e4011191 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -129,6 +129,8 @@ check-unit-y += tests/check-qom-interface$(EXESUF) gcov-files-check-qom-interface-y = qom/object.c check-unit-y += tests/check-qom-proplist$(EXESUF) gcov-files-check-qom-proplist-y = qom/object.c +check-unit-y += tests/check-qom-props$(EXESUF) +gcov-files-check-qom-props-y = qom/object.c check-unit-y += tests/test-qemu-opts$(EXESUF) gcov-files-test-qemu-opts-y = util/qemu-option.c check-unit-y += tests/test-keyval$(EXESUF) @@ -629,6 +631,7 @@ tests/check-qjson$(EXESUF): tests/check-qjson.o $(test-util-obj-y) tests/check-qlit$(EXESUF): tests/check-qlit.o $(test-util-obj-y) tests/check-qom-interface$(EXESUF): tests/check-qom-interface.o $(test-qom-obj-y) tests/check-qom-proplist$(EXESUF): tests/check-qom-proplist.o $(test-qom-obj-y) +tests/check-qom-props$(EXESUF): tests/check-qom-props.o $(test-qom-obj-y) tests/test-char$(EXESUF): tests/test-char.o $(test-util-obj-y) $(qtest-obj-y) $(test-io-obj-y) $(chardev-obj-y) tests/test-coroutine$(EXESUF): tests/test-coroutine.o $(test-block-obj-y) diff --git a/tests/check-qom-props.c b/tests/check-qom-props.c new file mode 100644 index 0000000000..681e121c07 --- /dev/null +++ b/tests/check-qom-props.c @@ -0,0 +1,122 @@ +/* + * Copyright (C) 2015 Red Hat, Inc. + * Copyright (c) 2015 SUSE Linux GmbH + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * . + * + * Author: Daniel P. Berrange + * Andreas Färber + */ + +#include "qemu/osdep.h" + +#include + +#include "qapi/visitor.h" +#include "qom/object.h" +#include "qemu/module.h" + + +#define TYPE_DUMMY "qemu-dummy" + +typedef struct DummyObject DummyObject; +typedef struct DummyObjectClass DummyObjectClass; + +#define DUMMY_OBJECT(obj) \ + OBJECT_CHECK(DummyObject, (obj), TYPE_DUMMY) + +struct DummyObject { + Object parent_obj; + + uint64_t u64val; +}; + +struct DummyObjectClass { + ObjectClass parent_class; +}; + +static void dummy_set_uint64(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) +{ + uint64_t *ptr = (uint64_t *)opaque; + + visit_type_uint64(v, name, ptr, errp); +} + +static void dummy_get_uint64(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) +{ + uint64_t value = *(uint64_t *)opaque; + + visit_type_uint64(v, name, &value, errp); +} + +static void dummy_init(Object *obj) +{ + DummyObject *dobj = DUMMY_OBJECT(obj); + + object_property_add(obj, "u64val", "uint64", + dummy_get_uint64, + dummy_set_uint64, + NULL, &dobj->u64val, NULL); +} + + +static const TypeInfo dummy_info = { + .name = TYPE_DUMMY, + .parent = TYPE_OBJECT, + .instance_size = sizeof(DummyObject), + .instance_init = dummy_init, + .class_size = sizeof(DummyObjectClass), +}; + +static void test_dummy_uint64(void) +{ + Error *err = NULL; + char *str; + DummyObject *dobj = DUMMY_OBJECT(object_new(TYPE_DUMMY)); + + g_assert(dobj->u64val == 0); + + str = g_strdup_printf("%" PRIu64, UINT64_MAX); + object_property_parse(OBJECT(dobj), str, "u64val", &err); + g_free(str); + g_assert(!err); + g_assert_cmpint(dobj->u64val, ==, UINT64_MAX); + + dobj->u64val = 0; + str = g_strdup_printf("0x%" PRIx64, UINT64_MAX); + object_property_parse(OBJECT(dobj), str, "u64val", &err); + g_free(str); + g_assert(!err); + g_assert_cmpint(dobj->u64val, ==, UINT64_MAX); + + object_unref(OBJECT(dobj)); +} + + +int main(int argc, char **argv) +{ + g_test_init(&argc, &argv, NULL); + + module_call_init(MODULE_INIT_QOM); + type_register_static(&dummy_info); + + g_test_add_func("/qom/props/uint64", test_dummy_uint64); + + return g_test_run(); +}