Add a unit test for v2_weight_to_v1(). [----------] 5 tests from CgroupV2WeightToV1 [ RUN ] CgroupV2WeightToV1.NullWeightVal [ OK ] CgroupV2WeightToV1.NullWeightVal (0 ms) [ RUN ] CgroupV2WeightToV1.EmptyWeightVal [ OK ] CgroupV2WeightToV1.EmptyWeightVal (0 ms) [ RUN ] CgroupV2WeightToV1.ValidWeight1 [ OK ] CgroupV2WeightToV1.ValidWeight1 (0 ms) [ RUN ] CgroupV2WeightToV1.ValidWeight2 [ OK ] CgroupV2WeightToV1.ValidWeight2 (0 ms) [ RUN ] CgroupV2WeightToV1.ValidWeight3 [ OK ] CgroupV2WeightToV1.ValidWeight3 (0 ms) [----------] 5 tests from CgroupV2WeightToV1 (0 ms total)
Signed-off-by: Tom Hromatka <tom.hroma...@oracle.com> --- gunit/017-v2_weight_to_v1.cpp | 91 +++++++++++++++++++++++++++++++++++ gunit/Makefile.am | 3 +- 2 files changed, 93 insertions(+), 1 deletion(-) create mode 100644 gunit/017-v2_weight_to_v1.cpp diff --git a/gunit/017-v2_weight_to_v1.cpp b/gunit/017-v2_weight_to_v1.cpp new file mode 100644 index 000000000000..c8ccb3c55440 --- /dev/null +++ b/gunit/017-v2_weight_to_v1.cpp @@ -0,0 +1,91 @@ +/** + * libcgroup googletest for v2_weight_to_v1() + * + * Copyright (c) 2021 Oracle and/or its affiliates. + * Author: Tom Hromatka <tom.hroma...@oracle.com> + */ + +/* + * This library is free software; you can redistribute it and/or modify it + * under the terms of version 2.1 of the GNU Lesser General Public License as + * published by the Free Software Foundation. + * + * 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 <http://www.gnu.org/licenses>. + */ + +#include "gtest/gtest.h" +#include "abstraction-common.h" +#include "libcgroup-internal.h" + +class CgroupV2WeightToV1: public ::testing::Test { +}; + +TEST_F(CgroupV2WeightToV1, NullWeightVal) +{ + struct cgroup_controller cgc = {0}; + char *weight_val = NULL; + int ret; + + ret = v2_weight_to_v1(&cgc, weight_val); + ASSERT_EQ(ret, ECGINVAL); + ASSERT_EQ(weight_val, nullptr); + ASSERT_EQ(cgc.index, 0); +} + +TEST_F(CgroupV2WeightToV1, EmptyWeightVal) +{ + struct cgroup_controller cgc = {0}; + char *weight_val = ""; + int ret; + + ret = v2_weight_to_v1(&cgc, weight_val); + ASSERT_EQ(ret, 0); + ASSERT_EQ(cgc.index, 1); + ASSERT_STREQ(cgc.values[0]->name, "cpu.shares"); + ASSERT_STREQ(cgc.values[0]->value, ""); +} + +TEST_F(CgroupV2WeightToV1, ValidWeight1) +{ + struct cgroup_controller cgc = {0}; + char *weight_val = "100"; + int ret; + + ret = v2_weight_to_v1(&cgc, weight_val); + ASSERT_EQ(ret, 0); + ASSERT_EQ(cgc.index, 1); + ASSERT_STREQ(cgc.values[0]->name, "cpu.shares"); + ASSERT_STREQ(cgc.values[0]->value, "1024\n"); +} + +TEST_F(CgroupV2WeightToV1, ValidWeight2) +{ + struct cgroup_controller cgc = {0}; + char *weight_val = "400"; + int ret; + + ret = v2_weight_to_v1(&cgc, weight_val); + ASSERT_EQ(ret, 0); + ASSERT_EQ(cgc.index, 1); + ASSERT_STREQ(cgc.values[0]->name, "cpu.shares"); + ASSERT_STREQ(cgc.values[0]->value, "4096\n"); +} + +TEST_F(CgroupV2WeightToV1, ValidWeight3) +{ + struct cgroup_controller cgc = {0}; + char *weight_val = "50"; + int ret; + + ret = v2_weight_to_v1(&cgc, weight_val); + ASSERT_EQ(ret, 0); + ASSERT_EQ(cgc.index, 1); + ASSERT_STREQ(cgc.values[0]->name, "cpu.shares"); + ASSERT_STREQ(cgc.values[0]->value, "512\n"); +} diff --git a/gunit/Makefile.am b/gunit/Makefile.am index 11a96f5f8c6a..caf19a04c24a 100644 --- a/gunit/Makefile.am +++ b/gunit/Makefile.am @@ -53,6 +53,7 @@ gtest_SOURCES = gtest.cpp \ 013-cgroup_build_tasks_procs_path.cpp \ 014-cgroupv2_get_subtree_control.cpp \ 015-cgroupv2_controller_enabled.cpp \ - 016-v1_shares_to_v2.cpp + 016-v1_shares_to_v2.cpp \ + 017-v2_weight_to_v1.cpp gtest_LDFLAGS = -L$(top_builddir)/googletest/googletest -l:libgtest.so \ -rpath $(abs_top_builddir)/googletest/googletest -- 2.26.2 _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel
