// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include #include "app/clipboard/clipboard.h" #if defined(OS_WIN) #include "app/clipboard/clipboard_util_win.h" #endif #include "app/clipboard/scoped_clipboard_writer.h" #include "base/basictypes.h" #include "base/message_loop.h" #include "base/pickle.h" #include "base/string_util.h" #include "base/utf_string_conversions.h" #include "gfx/size.h" #include "testing/gtest/include/gtest/gtest.h" #include "testing/platform_test.h" #if defined(OS_WIN) class ClipboardTest : public PlatformTest { protected: virtual void SetUp() { message_loop_.reset(new MessageLoopForUI()); } virtual void TearDown() { } private: scoped_ptr message_loop_; }; #elif defined(OS_POSIX) typedef PlatformTest ClipboardTest; #endif // defined(OS_WIN) namespace { bool ClipboardContentsIsExpected(const string16& copied_markup, const string16& pasted_markup) { #if defined(OS_POSIX) return pasted_markup.find(copied_markup) != string16::npos; #else return copied_markup == pasted_markup; #endif } } // namespace TEST_F(ClipboardTest, ClearTest) { Clipboard clipboard; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteText(ASCIIToUTF16("clear me")); } { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteHTML(ASCIIToUTF16("broom"), ""); } EXPECT_FALSE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextWFormatType(), Clipboard::BUFFER_STANDARD)); EXPECT_FALSE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextFormatType(), Clipboard::BUFFER_STANDARD)); } TEST_F(ClipboardTest, TextTest) { Clipboard clipboard; string16 text(ASCIIToUTF16("This is a string16!#$")), text_result; std::string ascii_text; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteText(text); } EXPECT_TRUE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextWFormatType(), Clipboard::BUFFER_STANDARD)); EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetPlainTextFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadText(Clipboard::BUFFER_STANDARD, &text_result); EXPECT_EQ(text, text_result); clipboard.ReadAsciiText(Clipboard::BUFFER_STANDARD, &ascii_text); EXPECT_EQ(UTF16ToUTF8(text), ascii_text); } TEST_F(ClipboardTest, HTMLTest) { Clipboard clipboard; string16 markup(ASCIIToUTF16("Hi!")), markup_result; std::string url("http://www.example.com/"), url_result; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteHTML(markup, url); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetHtmlFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadHTML(Clipboard::BUFFER_STANDARD, &markup_result, &url_result); EXPECT_TRUE(ClipboardContentsIsExpected(markup, markup_result)); #if defined(OS_WIN) // TODO(playmobil): It's not clear that non windows clipboards need to support // this. EXPECT_EQ(url, url_result); #endif // defined(OS_WIN) } TEST_F(ClipboardTest, TrickyHTMLTest) { Clipboard clipboard; string16 markup(ASCIIToUTF16("Bye!")), markup_result; std::string url, url_result; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteHTML(markup, url); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetHtmlFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadHTML(Clipboard::BUFFER_STANDARD, &markup_result, &url_result); EXPECT_TRUE(ClipboardContentsIsExpected(markup, markup_result)); #if defined(OS_WIN) // TODO(playmobil): It's not clear that non windows clipboards need to support // this. EXPECT_EQ(url, url_result); #endif // defined(OS_WIN) } // TODO(estade): Port the following test (decide what target we use for urls) #if !defined(OS_POSIX) || defined(OS_MACOSX) TEST_F(ClipboardTest, BookmarkTest) { Clipboard clipboard; string16 title(ASCIIToUTF16("The Example Company")), title_result; std::string url("http://www.example.com/"), url_result; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteBookmark(title, url); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetUrlWFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadBookmark(&title_result, &url_result); EXPECT_EQ(title, title_result); EXPECT_EQ(url, url_result); } #endif // defined(OS_WIN) TEST_F(ClipboardTest, MultiFormatTest) { Clipboard clipboard; string16 text(ASCIIToUTF16("Hi!")), text_result; string16 markup(ASCIIToUTF16("Hi!")), markup_result; std::string url("http://www.example.com/"), url_result; std::string ascii_text; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteHTML(markup, url); clipboard_writer.WriteText(text); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetHtmlFormatType(), Clipboard::BUFFER_STANDARD)); EXPECT_TRUE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextWFormatType(), Clipboard::BUFFER_STANDARD)); EXPECT_TRUE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadHTML(Clipboard::BUFFER_STANDARD, &markup_result, &url_result); EXPECT_TRUE(ClipboardContentsIsExpected(markup, markup_result)); #if defined(OS_WIN) // TODO(playmobil): It's not clear that non windows clipboards need to support // this. EXPECT_EQ(url, url_result); #endif // defined(OS_WIN) clipboard.ReadText(Clipboard::BUFFER_STANDARD, &text_result); EXPECT_EQ(text, text_result); clipboard.ReadAsciiText(Clipboard::BUFFER_STANDARD, &ascii_text); EXPECT_EQ(UTF16ToUTF8(text), ascii_text); } TEST_F(ClipboardTest, URLTest) { Clipboard clipboard; string16 url(ASCIIToUTF16("http://www.google.com/")); { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteURL(url); } EXPECT_TRUE(clipboard.IsFormatAvailable( Clipboard::GetPlainTextWFormatType(), Clipboard::BUFFER_STANDARD)); EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetPlainTextFormatType(), Clipboard::BUFFER_STANDARD)); string16 text_result; clipboard.ReadText(Clipboard::BUFFER_STANDARD, &text_result); EXPECT_EQ(text_result, url); std::string ascii_text; clipboard.ReadAsciiText(Clipboard::BUFFER_STANDARD, &ascii_text); EXPECT_EQ(UTF16ToUTF8(url), ascii_text); #if defined(OS_LINUX) ascii_text.clear(); clipboard.ReadAsciiText(Clipboard::BUFFER_SELECTION, &ascii_text); EXPECT_EQ(UTF16ToUTF8(url), ascii_text); #endif // defined(OS_LINUX) } TEST_F(ClipboardTest, SharedBitmapTest) { unsigned int fake_bitmap[] = { 0x46155189, 0xF6A55C8D, 0x79845674, 0xFA57BD89, 0x78FD46AE, 0x87C64F5A, 0x36EDC5AF, 0x4378F568, 0x91E9F63A, 0xC31EA14F, 0x69AB32DF, 0x643A3FD1, }; gfx::Size fake_bitmap_size(3, 4); uint32 bytes = sizeof(fake_bitmap); // Create shared memory region. base::SharedMemory shared_buf; ASSERT_TRUE(shared_buf.Create(L"", false, true, bytes)); ASSERT_TRUE(shared_buf.Map(bytes)); memcpy(shared_buf.memory(), fake_bitmap, bytes); base::SharedMemoryHandle handle_to_share; base::ProcessHandle current_process = NULL; #if defined(OS_WIN) current_process = GetCurrentProcess(); #endif shared_buf.ShareToProcess(current_process, &handle_to_share); ASSERT_TRUE(shared_buf.Unmap()); // Setup data for clipboard. Clipboard::ObjectMapParam placeholder_param; Clipboard::ObjectMapParam size_param; const char* size_data = reinterpret_cast(&fake_bitmap_size); for (size_t i = 0; i < sizeof(fake_bitmap_size); ++i) size_param.push_back(size_data[i]); Clipboard::ObjectMapParams params; params.push_back(placeholder_param); params.push_back(size_param); Clipboard::ObjectMap objects; objects[Clipboard::CBF_SMBITMAP] = params; Clipboard::ReplaceSharedMemHandle(&objects, handle_to_share, current_process); Clipboard clipboard; clipboard.WriteObjects(objects); EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetBitmapFormatType(), Clipboard::BUFFER_STANDARD)); } #if defined(OS_WIN) || (defined(OS_POSIX) && !defined(OS_MACOSX)) TEST_F(ClipboardTest, DataTest) { Clipboard clipboard; const char* format = "chromium/x-test-format"; std::string payload("test string"); Pickle write_pickle; write_pickle.WriteString(payload); { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WritePickledData(write_pickle, format); } ASSERT_TRUE(clipboard.IsFormatAvailableByString( format, Clipboard::BUFFER_STANDARD)); std::string output; clipboard.ReadData(format, &output); ASSERT_FALSE(output.empty()); Pickle read_pickle(output.data(), output.size()); void* iter = NULL; std::string unpickled_string; ASSERT_TRUE(read_pickle.ReadString(&iter, &unpickled_string)); EXPECT_EQ(payload, unpickled_string); } #endif #if defined(OS_WIN) // Windows only tests. TEST_F(ClipboardTest, HyperlinkTest) { Clipboard clipboard; std::string title("The Example Company"); std::string url("http://www.example.com/"), url_result; std::string html("" "The Example Company"); string16 html_result; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteHyperlink(title, url); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetHtmlFormatType(), Clipboard::BUFFER_STANDARD)); clipboard.ReadHTML(Clipboard::BUFFER_STANDARD, &html_result, &url_result); EXPECT_EQ(UTF8ToUTF16(html), html_result); } TEST_F(ClipboardTest, WebSmartPasteTest) { Clipboard clipboard; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteWebSmartPaste(); } EXPECT_TRUE(clipboard.IsFormatAvailable( Clipboard::GetWebKitSmartPasteFormatType(), Clipboard::BUFFER_STANDARD)); } TEST_F(ClipboardTest, BitmapTest) { unsigned int fake_bitmap[] = { 0x46155189, 0xF6A55C8D, 0x79845674, 0xFA57BD89, 0x78FD46AE, 0x87C64F5A, 0x36EDC5AF, 0x4378F568, 0x91E9F63A, 0xC31EA14F, 0x69AB32DF, 0x643A3FD1, }; Clipboard clipboard; { ScopedClipboardWriter clipboard_writer(&clipboard); clipboard_writer.WriteBitmapFromPixels(fake_bitmap, gfx::Size(3, 4)); } EXPECT_TRUE(clipboard.IsFormatAvailable(Clipboard::GetBitmapFormatType(), Clipboard::BUFFER_STANDARD)); } void HtmlTestHelper(const std::string& cf_html, const std::string& expected_html) { std::string html; ClipboardUtil::CFHtmlToHtml(cf_html, &html, NULL); EXPECT_EQ(html, expected_html); } TEST_F(ClipboardTest, HtmlTest) { // Test converting from CF_HTML format data with and // comments, like from MS Word. HtmlTestHelper("Version:1.0\r\n" "StartHTML:0000000105\r\n" "EndHTML:0000000199\r\n" "StartFragment:0000000123\r\n" "EndFragment:0000000161\r\n" "\r\n" "\r\n" "\r\n" "\r\n" "\r\n" "

Foo

\r\n" "\r\n" "\r\n" "\r\n" "\r\n\r\n", "

Foo

"); // Test converting from CF_HTML format data without and // comments, like from OpenOffice Writer. HtmlTestHelper("Version:1.0\r\n" "StartHTML:0000000105\r\n" "EndHTML:0000000151\r\n" "StartFragment:0000000121\r\n" "EndFragment:0000000131\r\n" "\r\n" "\r\n" "

Foo

\r\n" "\r\n" "\r\n\r\n", "

Foo

"); } #endif // defined(OS_WIN) // Test writing all formats we have simultaneously. TEST_F(ClipboardTest, WriteEverything) { Clipboard clipboard; { ScopedClipboardWriter writer(&clipboard); writer.WriteText(UTF8ToUTF16("foo")); writer.WriteURL(UTF8ToUTF16("foo")); writer.WriteHTML(UTF8ToUTF16("foo"), "bar"); writer.WriteBookmark(UTF8ToUTF16("foo"), "bar"); writer.WriteHyperlink("foo", "bar"); writer.WriteWebSmartPaste(); // Left out: WriteFile, WriteFiles, WriteBitmapFromPixels, WritePickledData. } // Passes if we don't crash. }