diff options
| -rw-r--r-- | absl/strings/internal/damerau_levenshtein_distance_test.cc | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/absl/strings/internal/damerau_levenshtein_distance_test.cc b/absl/strings/internal/damerau_levenshtein_distance_test.cc index 85871941..45cb5bd9 100644 --- a/absl/strings/internal/damerau_levenshtein_distance_test.cc +++ b/absl/strings/internal/damerau_levenshtein_distance_test.cc @@ -24,76 +24,76 @@ namespace { using absl::strings_internal::CappedDamerauLevenshteinDistance; TEST(Distance, TestDistances) { - EXPECT_THAT(CappedDamerauLevenshteinDistance("ab", "ab", 6), 0); - EXPECT_THAT(CappedDamerauLevenshteinDistance("a", "b", 6), 1); - EXPECT_THAT(CappedDamerauLevenshteinDistance("ca", "abc", 6), 3); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "ad", 6), 2); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "cadb", 6), 4); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "bdac", 6), 4); - EXPECT_THAT(CappedDamerauLevenshteinDistance("ab", "ab", 0), 0); - EXPECT_THAT(CappedDamerauLevenshteinDistance("", "", 0), 0); + EXPECT_THAT(CappedDamerauLevenshteinDistance("ab", "ab", 6), 0u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("a", "b", 6), 1u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("ca", "abc", 6), 3u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "ad", 6), 2u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "cadb", 6), 4u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "bdac", 6), 4u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("ab", "ab", 0), 0u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("", "", 0), 0u); // combinations for 3-character strings: // 1, 2, 3 removals, insertions or replacements and transpositions - EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", "abc", 6), 0); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", "abc", 6), 0u); for (auto res : {"", "ca", "efg", "ea", "ce", "ceb", "eca", "cae", "cea", "bea"}) { - EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 3); - EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 3); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 3u); + EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 3u); } for (auto res : {"a", "b", "c", "ba", "cb", "bca", "cab", "cba", "ace", "efc", "ebf", "aef", "ae", "be", "eb", "ec", "ecb", "bec", "bce", "cbe", "ace", "eac", "aeb", "bae", "eab", "eba"}) { - EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 2); - EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 2); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 2u); + EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 2u); } for (auto res : {"ab", "ac", "bc", "acb", "bac", "ebc", "aec", "abe"}) { - EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 1); - EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 1); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abc", res, 6), 1u); + EXPECT_THAT(CappedDamerauLevenshteinDistance(res, "abc", 6), 1u); } } TEST(Distance, TestCutoff) { // Returing cutoff + 1 if the value is larger than cutoff or string longer // than MAX_SIZE. - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 3), 3); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 2), 3); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 1), 2); - EXPECT_THAT(CappedDamerauLevenshteinDistance("abcdefg", "a", 2), 3); - EXPECT_THAT(CappedDamerauLevenshteinDistance("a", "abcde", 2), 3); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 3), 3u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 2), 3u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcd", "a", 1), 2u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("abcdefg", "a", 2), 3u); + EXPECT_THAT(CappedDamerauLevenshteinDistance("a", "abcde", 2), 3u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(102, 'a'), std::string(102, 'a'), 105), - 101); + 101u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(100, 'a'), std::string(100, 'a'), 100), - 0); + 0u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(100, 'a'), std::string(100, 'b'), 100), - 100); + 100u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(100, 'a'), std::string(99, 'a'), 2), - 1); + 1u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(100, 'a'), std::string(101, 'a'), 2), - 3); + 3u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(100, 'a'), std::string(101, 'a'), 2), - 3); + 3u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(UINT8_MAX + 1, 'a'), std::string(UINT8_MAX + 1, 'b'), UINT8_MAX), - 101); + 101u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(UINT8_MAX - 1, 'a'), std::string(UINT8_MAX - 1, 'b'), UINT8_MAX), - 101); + 101u); EXPECT_THAT( CappedDamerauLevenshteinDistance(std::string(UINT8_MAX, 'a'), std::string(UINT8_MAX, 'b'), UINT8_MAX), - 101); + 101u); EXPECT_THAT(CappedDamerauLevenshteinDistance(std::string(UINT8_MAX - 1, 'a'), std::string(UINT8_MAX - 1, 'a'), UINT8_MAX), - 101); + 101u); } } // namespace |