xref: /packages/inputmethods/LatinIME/native/jni/tests/utils/autocorrection_threshold_utils_test.cpp

/*
 * Copyright (C) 2014 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 "utils/autocorrection_threshold_utils.h"

#include <gtest/gtest.h>

#include <vector>

namespace latinime {
namespace {

int CalcEditDistance(const std::vector<int> &before,
        const std::vector<int> &after) {
    return AutocorrectionThresholdUtils::editDistance(
            &before[0], before.size(), &after[0], after.size());
}

TEST(AutocorrectionThresholdUtilsTest, SameData) {
    EXPECT_EQ(0, CalcEditDistance({1}, {1}));
    EXPECT_EQ(0, CalcEditDistance({2, 2}, {2, 2}));
    EXPECT_EQ(0, CalcEditDistance({3, 3, 3}, {3, 3, 3}));
}

}  // namespace
}  // namespace latinime