ui/base/dragdrop/os_exchange_data_unittest.cc

   1 // Copyright 2013 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
   5 #include "base/files/file_util.h"
   6 #include "base/message_loop/message_loop.h"
   7 #include "base/pickle.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "net/base/filename_util.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11 #include "testing/platform_test.h"
  12 #include "ui/base/dragdrop/os_exchange_data.h"
  13 #include "ui/events/platform/platform_event_source.h"
  14 #include "url/gurl.h"
  15
  16 namespace ui {
  17
  18 class OSExchangeDataTest : public PlatformTest {
  19  public:
  20   OSExchangeDataTest()
  21       : event_source_(ui::PlatformEventSource::CreateDefault()) {}
  22
  23  private:
  24   base::MessageLoopForUI message_loop_;
  25   scoped_ptr<PlatformEventSource> event_source_;
  26 };
  27
  28 TEST_F(OSExchangeDataTest, StringDataGetAndSet) {
  29   OSExchangeData data;
  30   base::string16 input = base::ASCIIToUTF16("I can has cheezburger?");
  31   EXPECT_FALSE(data.HasString());
  32   data.SetString(input);
  33   EXPECT_TRUE(data.HasString());
  34
  35   OSExchangeData data2(data.provider().Clone());
  36   base::string16 output;
  37   EXPECT_TRUE(data2.HasString());
  38   EXPECT_TRUE(data2.GetString(&output));
  39   EXPECT_EQ(input, output);
  40   std::string url_spec = "http://www.goats.com/";
  41   GURL url(url_spec);
  42   base::string16 title;
  43   EXPECT_FALSE(data2.GetURLAndTitle(
  44       OSExchangeData::DO_NOT_CONVERT_FILENAMES, &url, &title));
  45   // No URLs in |data|, so url should be untouched.
  46   EXPECT_EQ(url_spec, url.spec());
  47 }
  48
  49 TEST_F(OSExchangeDataTest, TestURLExchangeFormats) {
  50   OSExchangeData data;
  51   std::string url_spec = "http://www.google.com/";
  52   GURL url(url_spec);
  53   base::string16 url_title = base::ASCIIToUTF16("www.google.com");
  54   EXPECT_FALSE(data.HasURL(OSExchangeData::DO_NOT_CONVERT_FILENAMES));
  55   data.SetURL(url, url_title);
  56   EXPECT_TRUE(data.HasURL(OSExchangeData::DO_NOT_CONVERT_FILENAMES));
  57
  58   OSExchangeData data2(data.provider().Clone());
  59
  60   // URL spec and title should match
  61   GURL output_url;
  62   base::string16 output_title;
  63   EXPECT_TRUE(data2.HasURL(OSExchangeData::DO_NOT_CONVERT_FILENAMES));
  64   EXPECT_TRUE(data2.GetURLAndTitle(
  65       OSExchangeData::DO_NOT_CONVERT_FILENAMES, &output_url, &output_title));
  66   EXPECT_EQ(url_spec, output_url.spec());
  67   EXPECT_EQ(url_title, output_title);
  68   base::string16 output_string;
  69
  70   // URL should be the raw text response
  71   EXPECT_TRUE(data2.GetString(&output_string));
  72   EXPECT_EQ(url_spec, base::UTF16ToUTF8(output_string));
  73 }
  74
  75 // Test that setting the URL does not overwrite a previously set custom string.
  76 TEST_F(OSExchangeDataTest, URLAndString) {
  77   OSExchangeData data;
  78   base::string16 string = base::ASCIIToUTF16("I can has cheezburger?");
  79   data.SetString(string);
  80   std::string url_spec = "http://www.google.com/";
  81   GURL url(url_spec);
  82   base::string16 url_title = base::ASCIIToUTF16("www.google.com");
  83   data.SetURL(url, url_title);
  84
  85   base::string16 output_string;
  86   EXPECT_TRUE(data.GetString(&output_string));
  87   EXPECT_EQ(string, output_string);
  88
  89   GURL output_url;
  90   base::string16 output_title;
  91   EXPECT_TRUE(data.GetURLAndTitle(
  92       OSExchangeData::DO_NOT_CONVERT_FILENAMES, &output_url, &output_title));
  93   EXPECT_EQ(url_spec, output_url.spec());
  94   EXPECT_EQ(url_title, output_title);
  95 }
  96
  97 TEST_F(OSExchangeDataTest, TestFileToURLConversion) {
  98   OSExchangeData data;
  99   EXPECT_FALSE(data.HasURL(OSExchangeData::DO_NOT_CONVERT_FILENAMES));
 100   EXPECT_FALSE(data.HasURL(OSExchangeData::CONVERT_FILENAMES));
 101   EXPECT_FALSE(data.HasFile());
 102
 103   base::FilePath current_directory;
 104   ASSERT_TRUE(base::GetCurrentDirectory(&current_directory));
 105
 106   data.SetFilename(current_directory);
 107
 108   {
 109     EXPECT_FALSE(data.HasURL(OSExchangeData::DO_NOT_CONVERT_FILENAMES));
 110     GURL actual_url;
 111     base::string16 actual_title;
 112     EXPECT_FALSE(data.GetURLAndTitle(
 113         OSExchangeData::DO_NOT_CONVERT_FILENAMES, &actual_url, &actual_title));
 114     EXPECT_EQ(GURL(), actual_url);
 115     EXPECT_EQ(base::string16(), actual_title);
 116   }
 117
 118   {
 119 // Filename to URL conversion is not implemented on ChromeOS or on non-X11 Linux
 120 // builds.
 121 #if defined(OS_CHROMEOS) || (defined(OS_LINUX) && !defined(USE_X11))
 122     const bool expected_success = false;
 123     const GURL expected_url;
 124 #else
 125     const bool expected_success = true;
 126     const GURL expected_url(net::FilePathToFileURL(current_directory));
 127 #endif
 128     EXPECT_EQ(expected_success, data.HasURL(OSExchangeData::CONVERT_FILENAMES));
 129     GURL actual_url;
 130     base::string16 actual_title;
 131     EXPECT_EQ(
 132         expected_success,
 133         data.GetURLAndTitle(
 134             OSExchangeData::CONVERT_FILENAMES, &actual_url, &actual_title));
 135     // Some Mac OS versions return the URL in file://localhost form instead
 136     // of file:///, so we compare the url's path not its absolute string.
 137     EXPECT_EQ(expected_url.path(), actual_url.path());
 138     EXPECT_EQ(base::string16(), actual_title);
 139   }
 140   EXPECT_TRUE(data.HasFile());
 141   base::FilePath actual_path;
 142   EXPECT_TRUE(data.GetFilename(&actual_path));
 143   EXPECT_EQ(current_directory, actual_path);
 144 }
 145
 146 TEST_F(OSExchangeDataTest, TestPickledData) {
 147   const OSExchangeData::CustomFormat kTestFormat =
 148       ui::Clipboard::GetFormatType("application/vnd.chromium.test");
 149
 150   Pickle saved_pickle;
 151   saved_pickle.WriteInt(1);
 152   saved_pickle.WriteInt(2);
 153   OSExchangeData data;
 154   data.SetPickledData(kTestFormat, saved_pickle);
 155
 156   OSExchangeData copy(data.provider().Clone());
 157   EXPECT_TRUE(copy.HasCustomFormat(kTestFormat));
 158
 159   Pickle restored_pickle;
 160   EXPECT_TRUE(copy.GetPickledData(kTestFormat, &restored_pickle));
 161   PickleIterator iterator(restored_pickle);
 162   int value;
 163   EXPECT_TRUE(iterator.ReadInt(&value));
 164   EXPECT_EQ(1, value);
 165   EXPECT_TRUE(iterator.ReadInt(&value));
 166   EXPECT_EQ(2, value);
 167 }
 168
 169 #if defined(USE_AURA)
 170 TEST_F(OSExchangeDataTest, TestHTML) {
 171   OSExchangeData data;
 172   GURL url("http://www.google.com/");
 173   base::string16 html = base::ASCIIToUTF16(
 174       "<HTML>\n<BODY>\n"
 175       "<b>bold.</b> <i><b>This is bold italic.</b></i>\n"
 176       "</BODY>\n</HTML>");
 177   data.SetHtml(html, url);
 178
 179   OSExchangeData copy(data.provider().Clone());
 180   base::string16 read_html;
 181   EXPECT_TRUE(copy.GetHtml(&read_html, &url));
 182   EXPECT_EQ(html, read_html);
 183 }
 184 #endif
 185
 186 }  // namespace ui