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| 1 // Copyright (c) 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 |
| 5 #include "base/at_exit.h" |
| 6 #include "base/bind.h" |
| 7 #include "mojo/common/common_type_converters.h" |
| 8 #include "mojo/services/public/interfaces/clipboard/clipboard.mojom.h" |
| 9 #include "mojo/shell/shell_test_helper.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" |
| 11 |
| 12 namespace { |
| 13 |
| 14 void CopyUint64AndEndRunloop(uint64_t* output, |
| 15 base::RunLoop* run_loop, |
| 16 uint64_t input) { |
| 17 *output = input; |
| 18 run_loop->Quit(); |
| 19 } |
| 20 |
| 21 void CopyStringAndEndRunloop(std::string* output, |
| 22 bool* string_is_null, |
| 23 base::RunLoop* run_loop, |
| 24 const mojo::Array<uint8_t>& input) { |
| 25 *string_is_null = input.is_null(); |
| 26 *output = input.is_null() ? "" : input.To<std::string>(); |
| 27 run_loop->Quit(); |
| 28 } |
| 29 |
| 30 void CopyVectorStringAndEndRunloop(std::vector<std::string>* output, |
| 31 base::RunLoop* run_loop, |
| 32 const mojo::Array<mojo::String>& input) { |
| 33 *output = input.To<std::vector<std::string> >(); |
| 34 run_loop->Quit(); |
| 35 } |
| 36 |
| 37 const char* kUninitialized = "Uninitialized data"; |
| 38 const char* kPlainTextData = "Some plain data"; |
| 39 const char* kHtmlData = "<html>data</html>"; |
| 40 |
| 41 } // namespace |
| 42 |
| 43 namespace mojo { |
| 44 namespace service { |
| 45 |
| 46 class ClipboardStandaloneTest : public testing::Test { |
| 47 public: |
| 48 ClipboardStandaloneTest() {} |
| 49 virtual ~ClipboardStandaloneTest() {} |
| 50 |
| 51 virtual void SetUp() OVERRIDE { |
| 52 test_helper_.Init(); |
| 53 |
| 54 test_helper_.application_manager()->ConnectToService( |
| 55 GURL("mojo:mojo_clipboard"), &clipboard_); |
| 56 } |
| 57 |
| 58 uint64_t GetSequenceNumber() { |
| 59 base::RunLoop run_loop; |
| 60 uint64_t sequence_num = 999999; |
| 61 clipboard_->GetSequenceNumber( |
| 62 mojo::Clipboard::TYPE_COPY_PASTE, |
| 63 base::Bind(&CopyUint64AndEndRunloop, &sequence_num, &run_loop)); |
| 64 run_loop.Run(); |
| 65 return sequence_num; |
| 66 } |
| 67 |
| 68 std::vector<std::string> GetAvailableFormatMimeTypes() { |
| 69 base::RunLoop run_loop; |
| 70 std::vector<std::string> types; |
| 71 types.push_back(kUninitialized); |
| 72 clipboard_->GetAvailableMimeTypes( |
| 73 mojo::Clipboard::TYPE_COPY_PASTE, |
| 74 base::Bind(&CopyVectorStringAndEndRunloop, &types, &run_loop)); |
| 75 run_loop.Run(); |
| 76 return types; |
| 77 } |
| 78 |
| 79 bool GetDataOfType(const std::string& mime_type, std::string* data) { |
| 80 base::RunLoop run_loop; |
| 81 bool is_null = false; |
| 82 clipboard_->ReadMimeType( |
| 83 mojo::Clipboard::TYPE_COPY_PASTE, |
| 84 mime_type, |
| 85 base::Bind(&CopyStringAndEndRunloop, data, &is_null, &run_loop)); |
| 86 run_loop.Run(); |
| 87 return !is_null; |
| 88 } |
| 89 |
| 90 void SetStringText(const std::string& data) { |
| 91 Array<MimeTypePairPtr> mime_data; |
| 92 MimeTypePairPtr text_data(MimeTypePair::New()); |
| 93 text_data->mime_type = mojo::Clipboard::MIME_TYPE_TEXT; |
| 94 text_data->data = Array<uint8_t>::From(data).Pass(); |
| 95 mime_data.push_back(text_data.Pass()); |
| 96 clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, |
| 97 mime_data.Pass()); |
| 98 } |
| 99 |
| 100 protected: |
| 101 base::ShadowingAtExitManager at_exit_; |
| 102 shell::ShellTestHelper test_helper_; |
| 103 |
| 104 ClipboardPtr clipboard_; |
| 105 |
| 106 DISALLOW_COPY_AND_ASSIGN(ClipboardStandaloneTest); |
| 107 }; |
| 108 |
| 109 TEST_F(ClipboardStandaloneTest, EmptyClipboardOK) { |
| 110 EXPECT_EQ(0ul, GetSequenceNumber()); |
| 111 EXPECT_TRUE(GetAvailableFormatMimeTypes().empty()); |
| 112 std::string data; |
| 113 EXPECT_FALSE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 114 } |
| 115 |
| 116 TEST_F(ClipboardStandaloneTest, CanReadBackText) { |
| 117 std::string data; |
| 118 EXPECT_FALSE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 119 EXPECT_EQ(0ul, GetSequenceNumber()); |
| 120 |
| 121 SetStringText(kPlainTextData); |
| 122 EXPECT_EQ(1ul, GetSequenceNumber()); |
| 123 |
| 124 EXPECT_TRUE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 125 EXPECT_EQ(kPlainTextData, data); |
| 126 } |
| 127 |
| 128 TEST_F(ClipboardStandaloneTest, CanSetMultipleDataTypesAtOnce) { |
| 129 Array<MimeTypePairPtr> mime_data; |
| 130 MimeTypePairPtr text_data(MimeTypePair::New()); |
| 131 text_data->mime_type = mojo::Clipboard::MIME_TYPE_TEXT; |
| 132 text_data->data = Array<uint8_t>::From(std::string(kPlainTextData)).Pass(); |
| 133 mime_data.push_back(text_data.Pass()); |
| 134 |
| 135 MimeTypePairPtr html_data(MimeTypePair::New()); |
| 136 html_data->mime_type = mojo::Clipboard::MIME_TYPE_HTML; |
| 137 html_data->data = Array<uint8_t>::From(std::string(kHtmlData)).Pass(); |
| 138 mime_data.push_back(html_data.Pass()); |
| 139 |
| 140 clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, |
| 141 mime_data.Pass()); |
| 142 |
| 143 EXPECT_EQ(1ul, GetSequenceNumber()); |
| 144 |
| 145 std::string data; |
| 146 EXPECT_TRUE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 147 EXPECT_EQ(kPlainTextData, data); |
| 148 EXPECT_TRUE(GetDataOfType(mojo::Clipboard::MIME_TYPE_HTML, &data)); |
| 149 EXPECT_EQ(kHtmlData, data); |
| 150 } |
| 151 |
| 152 TEST_F(ClipboardStandaloneTest, CanClearClipboardWithNull) { |
| 153 std::string data; |
| 154 SetStringText(kPlainTextData); |
| 155 EXPECT_EQ(1ul, GetSequenceNumber()); |
| 156 |
| 157 EXPECT_TRUE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 158 EXPECT_EQ(kPlainTextData, data); |
| 159 |
| 160 Array<MimeTypePairPtr> mime_data; |
| 161 clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, |
| 162 mime_data.Pass()); |
| 163 |
| 164 EXPECT_EQ(2ul, GetSequenceNumber()); |
| 165 EXPECT_FALSE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 166 } |
| 167 |
| 168 TEST_F(ClipboardStandaloneTest, CanClearClipboardWithZeroArray) { |
| 169 std::string data; |
| 170 SetStringText(kPlainTextData); |
| 171 EXPECT_EQ(1ul, GetSequenceNumber()); |
| 172 |
| 173 EXPECT_TRUE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 174 EXPECT_EQ(kPlainTextData, data); |
| 175 |
| 176 Array<MimeTypePairPtr> mime_data(0); |
| 177 clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, |
| 178 mime_data.Pass()); |
| 179 |
| 180 EXPECT_EQ(2ul, GetSequenceNumber()); |
| 181 EXPECT_FALSE(GetDataOfType(mojo::Clipboard::MIME_TYPE_TEXT, &data)); |
| 182 } |
| 183 |
| 184 } // namespace service |
| 185 } // namespace mojo |
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Chromium Code Reviews
Issue 562483002:
mojo: Create a basic clipboard. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master