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Add unit test for cli programs

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King_DuckZ 2016-04-21 00:22:00 +02:00
parent e3e704c50f
commit abde34e240
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test/unit_cli/test_damerau_levenshtein.cpp Normal file
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/* Copyright 2015, 2016, Michele Santullo
* This file is part of "dindexer".
*
* "dindexer" is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* "dindexer" 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with "dindexer". If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include "main/damerau_levenshtein.h"
TEST(cli_main, damerau_levenshtein) {
{
const char source1[] = u8"navigte";
const char source2[] = u8"navigäte";
const char source3[] = u8"navigbte";
const char source4[] = u8"narigate";
const char source5[] = u8"navigate";
const char target[] = u8"navigate";
EXPECT_EQ(1, damerau_levenshtein(source1, target, 1, 1, 1, 1));
EXPECT_EQ(1, damerau_levenshtein(source2, target, 1, 1, 1, 1));
EXPECT_EQ(1, damerau_levenshtein(source3, target, 1, 1, 1, 1));
EXPECT_EQ(1, damerau_levenshtein(source4, target, 1, 1, 1, 1));
EXPECT_EQ(0, damerau_levenshtein(source5, target, 1, 1, 1, 1));
}
{
const char source[] = u8"navigaäte";
const char target[] = u8"navigate";
EXPECT_EQ(1, damerau_levenshtein(source, target, 1, 1, 1, 1));
}
{
const char source1[] = u8"navigaäbcde";
const char source2[] = u8"navigaabcde";
const char target[] = u8"navigate";
EXPECT_EQ(4, damerau_levenshtein(source1, target, 1, 1, 1, 1));
EXPECT_EQ(4, damerau_levenshtein(source2, target, 1, 1, 1, 1));
}
{
const char source[] = u8"";
const char target[] = u8"navigate";
EXPECT_EQ(8, damerau_levenshtein(source, target, 1, 1, 1, 1));
EXPECT_EQ(8, damerau_levenshtein(target, source, 1, 1, 1, 1));
}
{
const char source[] = u8"ありがとうございました";
const char target[] = u8"りがとうございました";
EXPECT_EQ(1, damerau_levenshtein(source, target, 1, 1, 1, 1));
}
{
const char source1[] = u8"Kanji 金 reads かね.";
const char source2[] = u8"Kanji ⿔ reads かめ.";
const char target[] = u8"Kanji 亀 reads かめ.";
EXPECT_EQ(2, damerau_levenshtein(source1, target, 1, 1, 1, 1));
EXPECT_EQ(1, damerau_levenshtein(source2, target, 1, 1, 1, 1));
}
{
const char source[] = u8"\"槪\" and \"🚮\" have a long utf8 sequence.";
const char target1[] = u8"\"槪\" or \"🚮\" have a long utf8 sequence.";
const char target2[] = u8"\"槪\" or \"🚻\" have a long utf8 sequence.";
EXPECT_EQ(3, damerau_levenshtein(source, target1, 1, 1, 1, 1));
EXPECT_EQ(4, damerau_levenshtein(source, target2, 1, 1, 1, 1));
}
}