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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // Unit tests for eliding and formatting utility functions. | 5 // Unit tests for eliding and formatting utility functions. |
6 | 6 |
7 #include "ui/base/text/text_elider.h" | 7 #include "ui/base/text/text_elider.h" |
8 | 8 |
9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
10 #include "base/i18n/rtl.h" | 10 #include "base/i18n/rtl.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "base/string_util.h" | 12 #include "base/string_util.h" |
13 #include "base/utf_string_conversions.h" | 13 #include "base/utf_string_conversions.h" |
14 #include "googleurl/src/gurl.h" | 14 #include "googleurl/src/gurl.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
16 #include "ui/gfx/font.h" | 16 #include "ui/gfx/font.h" |
17 | 17 |
18 namespace ui { | 18 namespace ui { |
19 | 19 |
20 namespace { | 20 namespace { |
21 | 21 |
22 struct Testcase { | 22 struct Testcase { |
23 const std::string input; | 23 const std::string input; |
24 const std::string output; | 24 const std::string output; |
25 }; | 25 }; |
26 | 26 |
27 struct FileTestcase { | 27 struct FileTestcase { |
28 const FilePath::StringType input; | 28 const base::FilePath::StringType input; |
29 const std::string output; | 29 const std::string output; |
30 }; | 30 }; |
31 | 31 |
32 struct UTF16Testcase { | 32 struct UTF16Testcase { |
33 const string16 input; | 33 const string16 input; |
34 const string16 output; | 34 const string16 output; |
35 }; | 35 }; |
36 | 36 |
37 struct TestData { | 37 struct TestData { |
38 const std::string a; | 38 const std::string a; |
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256 | 256 |
257 // TODO(ios): Complex eliding is off by one for some of those tests on iOS. | 257 // TODO(ios): Complex eliding is off by one for some of those tests on iOS. |
258 // See crbug.com/154019 | 258 // See crbug.com/154019 |
259 #if defined(OS_IOS) | 259 #if defined(OS_IOS) |
260 #define MAYBE_TestFilenameEliding DISABLED_TestFilenameEliding | 260 #define MAYBE_TestFilenameEliding DISABLED_TestFilenameEliding |
261 #else | 261 #else |
262 #define MAYBE_TestFilenameEliding TestFilenameEliding | 262 #define MAYBE_TestFilenameEliding TestFilenameEliding |
263 #endif | 263 #endif |
264 TEST(TextEliderTest, MAYBE_TestFilenameEliding) { | 264 TEST(TextEliderTest, MAYBE_TestFilenameEliding) { |
265 const std::string kEllipsisStr(kEllipsis); | 265 const std::string kEllipsisStr(kEllipsis); |
266 const FilePath::StringType kPathSeparator = | 266 const base::FilePath::StringType kPathSeparator = |
267 FilePath::StringType().append(1, FilePath::kSeparators[0]); | 267 base::FilePath::StringType().append(1, base::FilePath::kSeparators[0]); |
268 | 268 |
269 FileTestcase testcases[] = { | 269 FileTestcase testcases[] = { |
270 {FILE_PATH_LITERAL(""), ""}, | 270 {FILE_PATH_LITERAL(""), ""}, |
271 {FILE_PATH_LITERAL("."), "."}, | 271 {FILE_PATH_LITERAL("."), "."}, |
272 {FILE_PATH_LITERAL("filename.exe"), "filename.exe"}, | 272 {FILE_PATH_LITERAL("filename.exe"), "filename.exe"}, |
273 {FILE_PATH_LITERAL(".longext"), ".longext"}, | 273 {FILE_PATH_LITERAL(".longext"), ".longext"}, |
274 {FILE_PATH_LITERAL("pie"), "pie"}, | 274 {FILE_PATH_LITERAL("pie"), "pie"}, |
275 {FILE_PATH_LITERAL("c:") + kPathSeparator + FILE_PATH_LITERAL("path") + | 275 {FILE_PATH_LITERAL("c:") + kPathSeparator + FILE_PATH_LITERAL("path") + |
276 kPathSeparator + FILE_PATH_LITERAL("filename.pie"), | 276 kPathSeparator + FILE_PATH_LITERAL("filename.pie"), |
277 "filename.pie"}, | 277 "filename.pie"}, |
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295 {FILE_PATH_LITERAL("filename.superduperextremelylongext"), | 295 {FILE_PATH_LITERAL("filename.superduperextremelylongext"), |
296 "filename.sup" + kEllipsisStr + "emelylongext"}, | 296 "filename.sup" + kEllipsisStr + "emelylongext"}, |
297 {FILE_PATH_LITERAL("filenamereallylongtext.superduperextremelylongext"), | 297 {FILE_PATH_LITERAL("filenamereallylongtext.superduperextremelylongext"), |
298 "filenamereall" + kEllipsisStr + "emelylongext"}, | 298 "filenamereall" + kEllipsisStr + "emelylongext"}, |
299 {FILE_PATH_LITERAL("file.name.really.long.text.superduperextremelylongext"), | 299 {FILE_PATH_LITERAL("file.name.really.long.text.superduperextremelylongext"), |
300 "file.name.re" + kEllipsisStr + "emelylongext"} | 300 "file.name.re" + kEllipsisStr + "emelylongext"} |
301 }; | 301 }; |
302 | 302 |
303 static const gfx::Font font; | 303 static const gfx::Font font; |
304 for (size_t i = 0; i < arraysize(testcases); ++i) { | 304 for (size_t i = 0; i < arraysize(testcases); ++i) { |
305 FilePath filepath(testcases[i].input); | 305 base::FilePath filepath(testcases[i].input); |
306 string16 expected = UTF8ToUTF16(testcases[i].output); | 306 string16 expected = UTF8ToUTF16(testcases[i].output); |
307 expected = base::i18n::GetDisplayStringInLTRDirectionality(expected); | 307 expected = base::i18n::GetDisplayStringInLTRDirectionality(expected); |
308 EXPECT_EQ(expected, ElideFilename(filepath, | 308 EXPECT_EQ(expected, ElideFilename(filepath, |
309 font, | 309 font, |
310 font.GetStringWidth(UTF8ToUTF16(testcases[i].output)))); | 310 font.GetStringWidth(UTF8ToUTF16(testcases[i].output)))); |
311 } | 311 } |
312 } | 312 } |
313 | 313 |
314 TEST(TextEliderTest, ElideTextTruncate) { | 314 TEST(TextEliderTest, ElideTextTruncate) { |
315 const gfx::Font font; | 315 const gfx::Font font; |
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889 | 889 |
890 // Test adds ... at right spot when there is not enough room to break at a | 890 // Test adds ... at right spot when there is not enough room to break at a |
891 // word boundary. | 891 // word boundary. |
892 EXPECT_EQ(L"foooooey\x2026", UTF16ToWide(TruncateString(string, 11))); | 892 EXPECT_EQ(L"foooooey\x2026", UTF16ToWide(TruncateString(string, 11))); |
893 | 893 |
894 // Test completely truncates string if break is on initial whitespace. | 894 // Test completely truncates string if break is on initial whitespace. |
895 EXPECT_EQ(L"\x2026", UTF16ToWide(TruncateString(ASCIIToUTF16(" "), 2))); | 895 EXPECT_EQ(L"\x2026", UTF16ToWide(TruncateString(ASCIIToUTF16(" "), 2))); |
896 } | 896 } |
897 | 897 |
898 } // namespace ui | 898 } // namespace ui |
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