1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // TODO(nona): Add more tests. 5 6 #include "ui/base/ime/candidate_window.h" 7 8 #include <string> 9 10 #include "base/compiler_specific.h" 11 #include "base/logging.h" 12 #include "base/memory/scoped_ptr.h" 13 #include "base/strings/utf_string_conversions.h" 14 #include "testing/gtest/include/gtest/gtest.h" 15 16 namespace ui { 17 18 namespace { 19 20 const size_t kSampleCandidateSize = 3; 21 const char* kSampleCandidate[] = { 22 "Sample Candidate 1", 23 "Sample Candidate 2", 24 "Sample Candidate 3", 25 }; 26 const char* kSampleDescriptionTitle[] = { 27 "Sample Description Title 1", 28 "Sample Description Title 2", 29 "Sample Description Title 3", 30 }; 31 const char* kSampleDescriptionBody[] = { 32 "Sample Description Body 1", 33 "Sample Description Body 2", 34 "Sample Description Body 3", 35 }; 36 37 } 38 39 TEST(CandidateWindow, IsEqualTest) { 40 CandidateWindow cw1; 41 CandidateWindow cw2; 42 43 const base::string16 kSampleString1 = base::UTF8ToUTF16("Sample 1"); 44 const base::string16 kSampleString2 = base::UTF8ToUTF16("Sample 2"); 45 46 EXPECT_TRUE(cw1.IsEqual(cw2)); 47 EXPECT_TRUE(cw2.IsEqual(cw1)); 48 49 cw1.set_page_size(1); 50 cw2.set_page_size(2); 51 EXPECT_FALSE(cw1.IsEqual(cw2)); 52 EXPECT_FALSE(cw2.IsEqual(cw1)); 53 cw2.set_page_size(1); 54 55 cw1.set_cursor_position(1); 56 cw2.set_cursor_position(2); 57 EXPECT_FALSE(cw1.IsEqual(cw2)); 58 EXPECT_FALSE(cw2.IsEqual(cw1)); 59 cw2.set_cursor_position(1); 60 61 cw1.set_is_cursor_visible(true); 62 cw2.set_is_cursor_visible(false); 63 EXPECT_FALSE(cw1.IsEqual(cw2)); 64 EXPECT_FALSE(cw2.IsEqual(cw1)); 65 cw2.set_is_cursor_visible(true); 66 67 cw1.set_orientation(CandidateWindow::HORIZONTAL); 68 cw2.set_orientation(CandidateWindow::VERTICAL); 69 EXPECT_FALSE(cw1.IsEqual(cw2)); 70 EXPECT_FALSE(cw2.IsEqual(cw1)); 71 cw2.set_orientation(CandidateWindow::HORIZONTAL); 72 73 cw1.set_show_window_at_composition(true); 74 cw2.set_show_window_at_composition(false); 75 EXPECT_FALSE(cw1.IsEqual(cw2)); 76 EXPECT_FALSE(cw2.IsEqual(cw1)); 77 cw2.set_show_window_at_composition(true); 78 79 // Check equality for candidates member variable. 80 CandidateWindow::Entry entry1; 81 CandidateWindow::Entry entry2; 82 83 cw1.mutable_candidates()->push_back(entry1); 84 EXPECT_FALSE(cw1.IsEqual(cw2)); 85 EXPECT_FALSE(cw2.IsEqual(cw1)); 86 cw2.mutable_candidates()->push_back(entry2); 87 EXPECT_TRUE(cw1.IsEqual(cw2)); 88 EXPECT_TRUE(cw2.IsEqual(cw1)); 89 90 entry1.value = kSampleString1; 91 entry2.value = kSampleString2; 92 cw1.mutable_candidates()->push_back(entry1); 93 cw2.mutable_candidates()->push_back(entry2); 94 EXPECT_FALSE(cw1.IsEqual(cw2)); 95 EXPECT_FALSE(cw2.IsEqual(cw1)); 96 cw1.mutable_candidates()->clear(); 97 cw2.mutable_candidates()->clear(); 98 99 entry1.label = kSampleString1; 100 entry2.label = kSampleString2; 101 cw1.mutable_candidates()->push_back(entry1); 102 cw2.mutable_candidates()->push_back(entry2); 103 EXPECT_FALSE(cw1.IsEqual(cw2)); 104 EXPECT_FALSE(cw2.IsEqual(cw1)); 105 cw1.mutable_candidates()->clear(); 106 cw2.mutable_candidates()->clear(); 107 108 entry1.annotation = kSampleString1; 109 entry2.annotation = kSampleString2; 110 cw1.mutable_candidates()->push_back(entry1); 111 cw2.mutable_candidates()->push_back(entry2); 112 EXPECT_FALSE(cw1.IsEqual(cw2)); 113 EXPECT_FALSE(cw2.IsEqual(cw1)); 114 cw1.mutable_candidates()->clear(); 115 cw2.mutable_candidates()->clear(); 116 117 entry1.description_title = kSampleString1; 118 entry2.description_title = kSampleString2; 119 cw1.mutable_candidates()->push_back(entry1); 120 cw2.mutable_candidates()->push_back(entry2); 121 EXPECT_FALSE(cw1.IsEqual(cw2)); 122 EXPECT_FALSE(cw2.IsEqual(cw1)); 123 cw1.mutable_candidates()->clear(); 124 cw2.mutable_candidates()->clear(); 125 126 entry1.description_body = kSampleString1; 127 entry2.description_body = kSampleString2; 128 cw1.mutable_candidates()->push_back(entry1); 129 cw2.mutable_candidates()->push_back(entry2); 130 EXPECT_FALSE(cw1.IsEqual(cw2)); 131 EXPECT_FALSE(cw2.IsEqual(cw1)); 132 cw1.mutable_candidates()->clear(); 133 cw2.mutable_candidates()->clear(); 134 } 135 136 TEST(CandidateWindow, CopyFromTest) { 137 CandidateWindow cw1; 138 CandidateWindow cw2; 139 140 const base::string16 kSampleString = base::UTF8ToUTF16("Sample"); 141 142 cw1.set_page_size(1); 143 cw1.set_cursor_position(2); 144 cw1.set_is_cursor_visible(false); 145 cw1.set_orientation(CandidateWindow::HORIZONTAL); 146 cw1.set_show_window_at_composition(false); 147 148 CandidateWindow::Entry entry; 149 entry.value = kSampleString; 150 entry.label = kSampleString; 151 entry.annotation = kSampleString; 152 entry.description_title = kSampleString; 153 entry.description_body = kSampleString; 154 cw1.mutable_candidates()->push_back(entry); 155 156 cw2.CopyFrom(cw1); 157 EXPECT_TRUE(cw1.IsEqual(cw2)); 158 } 159 160 TEST(CandidateWindow, GetInfolistEntries_DenseCase) { 161 CandidateWindow candidate_window; 162 candidate_window.set_page_size(10); 163 for (size_t i = 0; i < kSampleCandidateSize; ++i) { 164 CandidateWindow::Entry entry; 165 entry.value = base::UTF8ToUTF16(kSampleCandidate[i]); 166 entry.description_title = base::UTF8ToUTF16(kSampleDescriptionTitle[i]); 167 entry.description_body = base::UTF8ToUTF16(kSampleDescriptionBody[i]); 168 candidate_window.mutable_candidates()->push_back(entry); 169 } 170 candidate_window.set_cursor_position(1); 171 172 std::vector<InfolistEntry> infolist_entries; 173 bool has_highlighted = false; 174 175 candidate_window.GetInfolistEntries(&infolist_entries, &has_highlighted); 176 177 EXPECT_EQ(kSampleCandidateSize, infolist_entries.size()); 178 EXPECT_TRUE(has_highlighted); 179 EXPECT_TRUE(infolist_entries[1].highlighted); 180 } 181 182 TEST(CandidateWindow, GetInfolistEntries_SparseCase) { 183 CandidateWindow candidate_window; 184 candidate_window.set_page_size(10); 185 for (size_t i = 0; i < kSampleCandidateSize; ++i) { 186 CandidateWindow::Entry entry; 187 entry.value = base::UTF8ToUTF16(kSampleCandidate[i]); 188 candidate_window.mutable_candidates()->push_back(entry); 189 } 190 191 std::vector<CandidateWindow::Entry>* candidates = 192 candidate_window.mutable_candidates(); 193 (*candidates)[2].description_title = 194 base::UTF8ToUTF16(kSampleDescriptionTitle[2]); 195 (*candidates)[2].description_body = 196 base::UTF8ToUTF16(kSampleDescriptionBody[2]); 197 198 candidate_window.set_cursor_position(2); 199 200 std::vector<InfolistEntry> infolist_entries; 201 bool has_highlighted = false; 202 203 candidate_window.GetInfolistEntries(&infolist_entries, &has_highlighted); 204 205 // Infolist entries skips empty descriptions, so expected entry size is 1. 206 EXPECT_EQ(1UL, infolist_entries.size()); 207 EXPECT_TRUE(has_highlighted); 208 EXPECT_TRUE(infolist_entries[0].highlighted); 209 } 210 211 TEST(CandidateWindow, GetInfolistEntries_SparseNoSelectionCase) { 212 CandidateWindow candidate_window; 213 candidate_window.set_page_size(10); 214 215 for (size_t i = 0; i < kSampleCandidateSize; ++i) { 216 CandidateWindow::Entry entry; 217 entry.value = base::UTF8ToUTF16(kSampleCandidate[i]); 218 candidate_window.mutable_candidates()->push_back(entry); 219 } 220 221 std::vector<CandidateWindow::Entry>* candidates = 222 candidate_window.mutable_candidates(); 223 (*candidates)[2].description_title = 224 base::UTF8ToUTF16(kSampleDescriptionTitle[2]); 225 (*candidates)[2].description_body = 226 base::UTF8ToUTF16(kSampleDescriptionBody[2]); 227 228 candidate_window.set_cursor_position(0); 229 230 std::vector<InfolistEntry> infolist_entries; 231 bool has_highlighted; 232 233 candidate_window.GetInfolistEntries(&infolist_entries, &has_highlighted); 234 235 // Infolist entries skips empty descriptions, so expected entry size is 1 and 236 // no highlighted entries. 237 EXPECT_EQ(1UL, infolist_entries.size()); 238 EXPECT_FALSE(has_highlighted); 239 EXPECT_FALSE(infolist_entries[0].highlighted); 240 } 241 242 TEST(CandidateWindow, GetInfolistEntries_NoInfolistCase) { 243 CandidateWindow candidate_window; 244 candidate_window.set_page_size(10); 245 246 for (size_t i = 0; i < kSampleCandidateSize; ++i) { 247 CandidateWindow::Entry entry; 248 entry.value = base::UTF8ToUTF16(kSampleCandidate[i]); 249 candidate_window.mutable_candidates()->push_back(entry); 250 } 251 candidate_window.set_cursor_position(1); 252 253 std::vector<InfolistEntry> infolist_entries; 254 bool has_highlighted = false; 255 256 candidate_window.GetInfolistEntries(&infolist_entries, &has_highlighted); 257 258 EXPECT_TRUE(infolist_entries.empty()); 259 EXPECT_FALSE(has_highlighted); 260 } 261 262 } // namespace ui 263
