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clibcni/0003-add-testcase-for-clibcni.patch
haozi007 7bb29c9356 add testcase for clibcni 
Signed-off-by: haozi007 <liuhao27@huawei.com>
2021-09-16 08:09:57 +01:00

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From 678baec08a80c65950180dd0e4c403c03d628693 Mon Sep 17 00:00:00 2001
From: haozi007 <liuhao27@huawei.com>
Date: Thu, 16 Sep 2021 04:57:01 +0100
Subject: [PATCH] add testcase for clibcni
Signed-off-by: haozi007 <liuhao27@huawei.com>
---
CMakeLists.txt | 5 +
clibcni.spec | 8 +-
tests/CMakeLists.txt | 48 ++++++++++
tests/api_llt.cpp | 185 +++++++++++++++++++++++++++++++++++++
tests/main.cpp | 22 +++++
tests/utils/CMakeLists.txt | 7 ++
tests/utils/constants.h | 37 ++++++++
7 files changed, 310 insertions(+), 2 deletions(-)
create mode 100644 tests/CMakeLists.txt
create mode 100644 tests/api_llt.cpp
create mode 100644 tests/main.cpp
create mode 100644 tests/utils/CMakeLists.txt
create mode 100644 tests/utils/constants.h
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5c7fec..fad4472 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,6 +58,11 @@ endif()
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/src)
+option(ENABLE_UT "enble ut testcase" OFF)
+if (ENABLE_UT STREQUAL "ON")
+ add_subdirectory(tests)
+endif()
+
# install all files
install(FILES ${CMAKE_BINARY_DIR}/conf/clibcni.pc
DESTINATION ${LIB_INSTALL_DIR_DEFAULT}/pkgconfig PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ GROUP_WRITE)
diff --git a/clibcni.spec b/clibcni.spec
index fa2046b..784538a 100644
--- a/clibcni.spec
+++ b/clibcni.spec
@@ -12,7 +12,7 @@ BuildRoot: %{_tmppath}/%{name}-%{version}
BuildRequires: gcc
BuildRequires: cmake
-BuildRequires: lcr-devel yajl-devel
+BuildRequires: lcr-devel yajl-devel gtest-devel
Requires: lcr
@@ -44,9 +44,13 @@ the %{name}-libs package contains libraries for running %{name} applications.
%build
mkdir -p build
cd build
-%cmake -DDEBUG=ON -DLIB_INSTALL_DIR=%{_libdir} ../
+%cmake -DDEBUG=ON -DENABLE_UT=ON -DLIB_INSTALL_DIR=%{_libdir} ../
%make_build
+pushd tests
+ctest -V
+popd
+
%install
rm -rf %{buildroot}
cd build
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
new file mode 100644
index 0000000..6cb2c7b
--- /dev/null
+++ b/tests/CMakeLists.txt
@@ -0,0 +1,48 @@
+enable_testing()
+find_package(GTest REQUIRED)
+
+set(CMAKE_C_COMPILER "g++" CACHE PATH "c compiler")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+
+include_directories(
+ ${GTEST_INCLUDE_DIR}
+ PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}
+ PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/utils
+ PUBLIC ${CMAKE_SOURCE_DIR}/src
+ PUBLIC ${CMAKE_SOURCE_DIR}/src/version/
+ PUBLIC ${CMAKE_SOURCE_DIR}/src/types/
+ PUBLIC ${CMAKE_SOURCE_DIR}/src/invoke/
+ PUBLIC ${CMAKE_SOURCE_DIR}/src/json
+ PUBLIC ${CMAKE_SOURCE_DIR}/src/json/schema/src
+ PUBLIC ${CMAKE_BINARY_DIR}/json
+ PUBLIC ${CMAKE_BINARY_DIR}/conf
+ )
+
+add_subdirectory(utils)
+
+macro(_DEFINE_NEW_TEST)
+ add_executable(${ARGV0}
+ ${TESTS_UTILS_SRCS}
+ main.cpp
+ ${ARGV0}.cpp
+ )
+
+ target_link_libraries(${ARGV0}
+ clibcni
+ gtest
+ -lyajl
+ pthread
+ )
+
+ add_test(
+ NAME ${ARGV1}
+ COMMAND ${ARGV0}
+ )
+endmacro()
+
+# --------------- testcase add here -----------------
+# api testcase
+_DEFINE_NEW_TEST(api_llt api_testcase)
+
+# --------------- testcase add finish -----------------
+
diff --git a/tests/api_llt.cpp b/tests/api_llt.cpp
new file mode 100644
index 0000000..d21ec01
--- /dev/null
+++ b/tests/api_llt.cpp
@@ -0,0 +1,185 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2019. All rights reserved.
+ * clibcni licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ * Author: haozi007
+ * Create: 2021-09-16
+ * Description: provide cni api functions
+ */
+#include <gtest/gtest.h>
+
+#include <iostream>
+
+#include <string.h>
+#include <unistd.h>
+
+#include "api.h"
+#include "version.h"
+#include "conf.h"
+#include "constants.h"
+
+
+void api_check_network_config_list(struct cni_network_list_conf *conf, const char *target_name, bool check_plugin_name)
+{
+ /* check network_config_list */
+ ASSERT_NE(conf, nullptr);
+ ASSERT_NE(conf->first_plugin_name, nullptr);
+ ASSERT_NE(conf->first_plugin_type, nullptr);
+ EXPECT_STREQ(target_name, conf->name);
+ ASSERT_NE(conf->bytes, nullptr);
+
+ struct network_config_list *tmp = NULL;
+ char *err = NULL;
+ int ret = conflist_from_bytes(conf->bytes, &tmp, &err);
+ if (ret != 0) {
+ std::cout << "conflist parse failed:" << err << std::endl;
+ }
+ free(err);
+ ASSERT_EQ(ret , 0);
+
+ /* check net_conf_list */
+ EXPECT_STREQ("0.3.0", tmp->list->cni_version);
+ EXPECT_STREQ(target_name, tmp->list->name);
+ ASSERT_NE(tmp->list->plugins, nullptr);
+ ASSERT_EQ(tmp->list->plugins_len, 2);
+ EXPECT_STREQ("0.3.0", tmp->list->plugins[0]->cni_version);
+ if (check_plugin_name) {
+ EXPECT_STREQ(target_name, tmp->list->plugins[0]->name);
+ }
+ EXPECT_STREQ("bridge", tmp->list->plugins[0]->type);
+ ASSERT_EQ(tmp->list->plugins[0]->dns, nullptr);
+ ASSERT_EQ(tmp->list->plugins[0]->runtime_config, nullptr);
+ ASSERT_EQ(tmp->list->plugins[0]->capabilities, nullptr);
+ ASSERT_EQ(tmp->list->plugins[0]->prev_result, nullptr);
+ EXPECT_STREQ("10.1.0.1", tmp->list->plugins[1]->dns->nameservers[0]);
+ EXPECT_STREQ("bridge", tmp->list->plugins[1]->type);
+
+ free_network_config_list(tmp);
+}
+
+TEST(api_testcases, cni_conflist_from_bytes)
+{
+ int ret;
+ struct cni_network_list_conf *new_list = NULL;
+ char *err = NULL;
+
+ ret = cni_conflist_from_bytes(COMMON_CONF_LIST, &new_list, &err);
+ if (ret != 0) {
+ std::cout << "conflist parse failed:" << err << std::endl;
+ }
+ free(err);
+ std::cout << new_list->bytes << std::endl;
+
+ api_check_network_config_list(new_list, "default", true);
+
+ free(err);
+ free_cni_network_list_conf(new_list);
+}
+
+void api_check_network_config_list_from_conf(struct cni_network_list_conf *conf, const char *target_name, bool check_plugin_name)
+{
+ /* check network_config_list */
+ ASSERT_NE(conf, nullptr);
+ ASSERT_NE(conf->first_plugin_name, nullptr);
+ ASSERT_NE(conf->first_plugin_type, nullptr);
+ EXPECT_STREQ(target_name, conf->name);
+ ASSERT_NE(conf->bytes, nullptr);
+
+ struct network_config_list *tmp = NULL;
+ char *err = NULL;
+ int ret = conflist_from_bytes(conf->bytes, &tmp, &err);
+ if (ret != 0) {
+ std::cout << "conflist parse failed:" << err << std::endl;
+ }
+ free(err);
+ ASSERT_EQ(ret , 0);
+
+ /* check net_conf_list */
+ EXPECT_STREQ("0.3.0", tmp->list->cni_version);
+ EXPECT_STREQ(target_name, tmp->list->name);
+ ASSERT_NE(tmp->list->plugins, nullptr);
+ ASSERT_EQ(tmp->list->plugins_len, 1);
+ EXPECT_STREQ("0.3.0", tmp->list->plugins[0]->cni_version);
+ if (check_plugin_name) {
+ EXPECT_STREQ(target_name, tmp->list->plugins[0]->name);
+ }
+ EXPECT_STREQ("bridge", tmp->list->plugins[0]->type);
+ ASSERT_NE(tmp->list->plugins[0]->dns, nullptr);
+ EXPECT_STREQ("10.1.0.1", tmp->list->plugins[0]->dns->nameservers[0]);
+ EXPECT_STREQ("bridge", tmp->list->plugins[0]->type);
+ ASSERT_EQ(tmp->list->plugins[0]->runtime_config, nullptr);
+ ASSERT_EQ(tmp->list->plugins[0]->capabilities, nullptr);
+ ASSERT_EQ(tmp->list->plugins[0]->prev_result, nullptr);
+ ASSERT_NE(tmp->list->plugins[0]->ipam, nullptr);
+ EXPECT_STREQ("host-local", tmp->list->plugins[0]->ipam->type);
+ EXPECT_STREQ("10.1.0.0/16", tmp->list->plugins[0]->ipam->subnet);
+ EXPECT_STREQ("10.1.0.1", tmp->list->plugins[0]->ipam->gateway);
+
+ free_network_config_list(tmp);
+}
+
+TEST(api_testcases, cni_conflist_from_conf)
+{
+ int ret;
+ struct cni_network_list_conf *new_list = NULL;
+ char *err = NULL;
+ struct cni_network_conf test = {
+ .name = "default",
+ .type = "bridge",
+ .bytes = COMMON_CONF,
+ };
+
+ ret = cni_conflist_from_conf(&test, &new_list, &err);
+ if (ret != 0) {
+ std::cout << "conflist parse failed:" << err << std::endl;
+ }
+ free(err);
+ std::cout << new_list->bytes << std::endl;
+
+ api_check_network_config_list_from_conf(new_list, "default", true);
+
+ free(err);
+ free_cni_network_list_conf(new_list);
+}
+
+TEST(api_testcases, get_version_info)
+{
+ const std::string CNI_PLUGIN_PATH = "/opt/cni/bin/";
+ char *err = nullptr;
+ struct plugin_info *pinfo = nullptr;
+ size_t i = 0;
+ int ret = 0;
+ char *paths[] = {strdup(CNI_PLUGIN_PATH.c_str()), nullptr};
+ const std::string bridge_name = "bridge";
+
+ ret = cni_get_version_info(bridge_name.c_str(), paths, &pinfo, &err);
+ if (ret != 0) {
+ if (strstr(err, "No such file or directory") != nullptr) {
+ std::cout << "Skip: cni_get_version_info api cause by no bridge plugin found" << std::endl;
+ return;
+ }
+ std::cout << "Get version failed:" << err << std::endl;
+ }
+ ASSERT_EQ(ret, 0);
+
+ /* check plugin info */
+ EXPECT_STREQ("0.4.0", pinfo->cniversion);
+ ASSERT_LE(0, pinfo->supported_versions_len);
+ for (i = 0; i < pinfo->supported_versions_len; i++) {
+ if (strcmp(pinfo->supported_versions[i], CURRENT_VERSION) == 0) {
+ break;
+ }
+ }
+ ASSERT_LE(i, pinfo->supported_versions_len);
+
+ free_plugin_info(pinfo);
+ free(paths[0]);
+ paths[0] = nullptr;
+}
+
diff --git a/tests/main.cpp b/tests/main.cpp
new file mode 100644
index 0000000..7a4bc09
--- /dev/null
+++ b/tests/main.cpp
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2019. All rights reserved.
+ * clibcni licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ * Author: haozi007
+ * Create: 2021-09-16
+ * Description: provide cni api functions
+ */
+
+#include "gtest/gtest.h"
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/tests/utils/CMakeLists.txt b/tests/utils/CMakeLists.txt
new file mode 100644
index 0000000..9b01eb6
--- /dev/null
+++ b/tests/utils/CMakeLists.txt
@@ -0,0 +1,7 @@
+# get current directory sources files
+aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} local_cutils_srcs)
+
+set(TESTS_UTILS_SRCS
+ ${local_cutils_srcs}
+ PARENT_SCOPE
+ )
diff --git a/tests/utils/constants.h b/tests/utils/constants.h
new file mode 100644
index 0000000..1f06bfc
--- /dev/null
+++ b/tests/utils/constants.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2019. All rights reserved.
+ * clibcni licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ * Author: haozi007
+ * Create: 2021-09-16
+ * Description: provide cni api functions
+ */
+#ifndef _TESTS_CONSTANTS_H
+#define _TESTS_CONSTANTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DEFAULT_CNI_BIN_PATH "/opt/cni/bin"
+
+#define COMMON_CONF_LIST "{\"cniVersion\":\"0.3.0\",\"name\":\"default\", \
+ \"plugins\":[{\"cniVersion\":\"0.3.0\", \"name\":\"default\",\"type\":\"bridge\"}, \
+ {\"name\": \"exist\",\"type\": \"bridge\", \"dns\": {\"nameservers\": [\"10.1.0.1\"]}}]}"
+
+#define COMMON_CONF "{\"cniVersion\":\"0.3.0\",\"name\":\"default\", \
+ \"type\": \"bridge\", \"bridge\": \"cni0\", \"isGateway\": \"true\", \
+ \"ipam\": {\"type\": \"host-local\", \"subnet\": \"10.1.0.0/16\", \"gateway\": \"10.1.0.1\"},\
+ \"dns\": {\"nameservers\": [\"10.1.0.1\"]}}"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--
2.20.1
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