| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "rewriter/user_dictionary_rewriter.h" |
| |
| #include <cstddef> |
| #include <string> |
| #include <vector> |
| |
| #include "base/logging.h" |
| #include "base/system_util.h" |
| #include "base/util.h" |
| #include "converter/conversion_request.h" |
| #include "converter/segments.h" |
| #include "testing/base/public/gunit.h" |
| |
| DECLARE_string(test_tmpdir); |
| |
| namespace mozc { |
| |
| namespace { |
| void AddCandidate(const string &value, |
| bool is_user_dictionary, |
| Segments *segments) { |
| segments->set_request_type(Segments::CONVERSION); |
| Segment *seg = NULL; |
| if (segments->segments_size() == 0) { |
| seg = segments->push_back_segment(); |
| seg->set_key("test"); |
| } else { |
| seg = segments->mutable_segment(0); |
| } |
| Segment::Candidate *candidate = seg->add_candidate(); |
| candidate->Init(); |
| candidate->key = value; |
| candidate->content_key = value; |
| candidate->value = value; |
| candidate->content_value = value; |
| if (is_user_dictionary) { |
| candidate->attributes |= Segment::Candidate::USER_DICTIONARY; |
| } |
| } |
| |
| string GetCandidates(const Segments &segments) { |
| CHECK_EQ(1, segments.segments_size()); |
| const Segment &seg = segments.segment(0); |
| vector<string> results; |
| for (size_t i = 0; i < seg.candidates_size(); ++i) { |
| results.push_back(seg.candidate(i).value); |
| } |
| string result; |
| Util::JoinStrings(results, " ", &result); |
| return result; |
| } |
| } // namespace |
| |
| class UserDictionaryRewriterTest : public testing::Test { |
| protected: |
| UserDictionaryRewriterTest() {} |
| ~UserDictionaryRewriterTest() {} |
| |
| virtual void SetUp() { |
| SystemUtil::SetUserProfileDirectory(FLAGS_test_tmpdir); |
| } |
| |
| virtual void TearDown() {} |
| }; |
| |
| TEST_F(UserDictionaryRewriterTest, RewriteTest) { |
| UserDictionaryRewriter rewriter; |
| const ConversionRequest request; |
| |
| { |
| Segments segments; |
| AddCandidate("1", false, &segments); |
| AddCandidate("2", false, &segments); |
| AddCandidate("3", false, &segments); |
| AddCandidate("4", false, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_FALSE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 2 3 4 5", GetCandidates(segments)); |
| } |
| |
| { |
| Segments segments; |
| AddCandidate("1", true, &segments); |
| AddCandidate("2", false, &segments); |
| AddCandidate("3", false, &segments); |
| AddCandidate("4", false, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_FALSE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 2 3 4 5", GetCandidates(segments)); |
| } |
| |
| { |
| Segments segments; |
| AddCandidate("1", false, &segments); |
| AddCandidate("2", true, &segments); |
| AddCandidate("3", false, &segments); |
| AddCandidate("4", false, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_FALSE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 2 3 4 5", GetCandidates(segments)); |
| } |
| |
| { |
| Segments segments; |
| AddCandidate("1", false, &segments); |
| AddCandidate("2", false, &segments); |
| AddCandidate("3", true, &segments); |
| AddCandidate("4", false, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_TRUE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 3 2 4 5", GetCandidates(segments)); |
| } |
| { |
| Segments segments; |
| AddCandidate("1", false, &segments); |
| AddCandidate("2", false, &segments); |
| AddCandidate("3", true, &segments); |
| AddCandidate("4", true, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_TRUE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 3 4 2 5", GetCandidates(segments)); |
| } |
| { |
| Segments segments; |
| AddCandidate("1", false, &segments); |
| AddCandidate("2", true, &segments); |
| AddCandidate("3", true, &segments); |
| AddCandidate("4", true, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_FALSE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 2 3 4 5", GetCandidates(segments)); |
| } |
| { |
| Segments segments; |
| AddCandidate("1", true, &segments); |
| AddCandidate("2", true, &segments); |
| AddCandidate("3", true, &segments); |
| AddCandidate("4", true, &segments); |
| AddCandidate("5", true, &segments); |
| EXPECT_FALSE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 2 3 4 5", GetCandidates(segments)); |
| } |
| { |
| Segments segments; |
| AddCandidate("1", true, &segments); |
| AddCandidate("2", false, &segments); |
| AddCandidate("3", false, &segments); |
| AddCandidate("4", true, &segments); |
| AddCandidate("5", false, &segments); |
| EXPECT_TRUE(rewriter.Rewrite(request, &segments)); |
| EXPECT_EQ("1 4 2 3 5", GetCandidates(segments)); |
| } |
| } |
| } // namespace mozc |