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Diffstat (limited to 'src/components/utils/test/resource_usage_test.cc')
-rw-r--r-- | src/components/utils/test/resource_usage_test.cc | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/components/utils/test/resource_usage_test.cc b/src/components/utils/test/resource_usage_test.cc new file mode 100644 index 0000000000..c10bbea865 --- /dev/null +++ b/src/components/utils/test/resource_usage_test.cc @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2014, Ford Motor Company + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following + * disclaimer in the documentation and/or other materials provided with the + * distribution. + * + * Neither the name of the Ford Motor Company nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <unistd.h> +#include "gtest/gtest.h" +#include "utils/macro.h" + +#include "utils/resource_usage.h" +#include "utils/file_system.h" + +namespace utils { + +class ResourceUsagePrivateTest : public ::testing::Test { + protected: + Resources res; +}; + +TEST_F(ResourceUsagePrivateTest, ReadStatFileTest) { + std::string proc_buf; + EXPECT_TRUE(res.ReadStatFile(proc_buf)); +} + +TEST_F(ResourceUsagePrivateTest, GetProcInfoTest) { + Resources::PidStats pid_stat; + EXPECT_TRUE(res.GetProcInfo(pid_stat)); +} + +TEST_F(ResourceUsagePrivateTest, GetMemInfoTest) { + Resources::MemInfo mem_info; + EXPECT_TRUE(res.GetMemInfo(mem_info)); +} + +TEST_F(ResourceUsagePrivateTest, GetStatPathTest_FileExists) { + //arrange + std::string filename = res.GetStatPath(); + //assert + EXPECT_TRUE(file_system::FileExists(filename)); +} + +TEST_F(ResourceUsagePrivateTest, GetStatPathTest_ReadFile) { + //arrange + std::string filename = res.GetStatPath(); + std::string output; + //assert + EXPECT_TRUE(file_system::ReadFile(filename, output)); + +} +TEST_F(ResourceUsagePrivateTest, GetProcPathTest) { + ///arrange + std::string fd = res.GetProcPath(); + std::string filename = res.GetStatPath(); + //assert + EXPECT_EQ(filename, fd + "/stat"); +} +} + +namespace test { +namespace components { +namespace utils { +using namespace ::utils; + +TEST(ResourceUsageTest, SuccesfulGrabResources) { + ResourseUsage* resources = Resources::getCurrentResourseUsage(); + EXPECT_TRUE(resources != NULL); + delete resources; + +} + +} // namespace utils +} // namespace components +} // namespace test |