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/*
* Copyright (C) 2018 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/traced/probes/filesystem/prefix_finder.h"
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "perfetto/base/build_config.h"
#include "perfetto/base/scoped_file.h"
#include "perfetto/base/temp_file.h"
#include "perfetto/base/utils.h"
namespace perfetto {
namespace {
TEST(PrefixFinderTest, Basic) {
PrefixFinder pr(4);
pr.AddPath("/a/1");
pr.AddPath("/a/2");
pr.AddPath("/a/3");
pr.AddPath("/b/4");
pr.AddPath("/b/5");
pr.Finalize();
ASSERT_EQ(pr.GetPrefix("/a/1")->ToString(), "");
ASSERT_EQ(pr.GetPrefix("/a/2")->ToString(), "");
ASSERT_EQ(pr.GetPrefix("/a/3")->ToString(), "");
ASSERT_EQ(pr.GetPrefix("/b/4")->ToString(), "/b");
ASSERT_EQ(pr.GetPrefix("/b/5")->ToString(), "/b");
}
} // namespace
} // namespace perfetto
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