blob: 3675fb222aaed5da6a0b661402c793c438db9992 [file] [log] [blame]
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "src/trace_processor/ftrace_utils.h"
#include "test/gtest_and_gmock.h"
namespace perfetto {
namespace trace_processor {
namespace ftrace_utils {
namespace {
using ::testing::ElementsAre;
TEST(TaskStateUnittest, Invalid) {
TaskState state;
ASSERT_FALSE(state.is_valid());
}
TEST(TaskStateUnittest, Smoke) {
auto state = TaskState(static_cast<uint16_t>(0u));
ASSERT_TRUE(state.is_valid());
ASSERT_STREQ(state.ToString().data(), "R");
ASSERT_STREQ(TaskState(1).ToString().data(), "S");
ASSERT_STREQ(TaskState(2).ToString().data(), "D");
ASSERT_STREQ(TaskState(4).ToString().data(), "T");
ASSERT_STREQ(TaskState(8).ToString().data(), "t");
ASSERT_STREQ(TaskState(16).ToString().data(), "X");
ASSERT_STREQ(TaskState(32).ToString().data(), "Z");
ASSERT_STREQ(TaskState(64).ToString().data(), "x");
ASSERT_STREQ(TaskState(128).ToString().data(), "K");
ASSERT_STREQ(TaskState(256).ToString().data(), "W");
ASSERT_STREQ(TaskState(512).ToString().data(), "P");
ASSERT_STREQ(TaskState(1024).ToString().data(), "N");
}
TEST(TaskStateUnittest, MultipleState) {
ASSERT_STREQ(TaskState(2048).ToString().data(), "R+");
ASSERT_STREQ(TaskState(4096).ToString().data(), "R+");
ASSERT_STREQ(TaskState(130).ToString().data(), "DK");
ASSERT_STREQ(TaskState(258).ToString().data(), "DW");
ASSERT_EQ(TaskState("D|K").raw_state(), 130);
ASSERT_EQ(TaskState("D|W").raw_state(), 258);
}
} // namespace
} // namespace ftrace_utils
} // namespace trace_processor
} // namespace perfetto