15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/base/constants.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// X11 headers must be #included after gtest.h, since the X11 headers define 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// some macros that cause errors in gtest-type-util.h. 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <X11/Xlib.h> 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/linux/x_server_clipboard.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ClipboardTestClient { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClipboardTestClient() : display_(NULL) {} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~ClipboardTestClient() {} 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Init(Display* display) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) display_ = display; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clipboard_.Init(display, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ClipboardTestClient::OnClipboardChanged, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this))); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetClipboardData(const std::string& clipboard_data) { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clipboard_data_ = clipboard_data; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clipboard_.SetClipboard(kMimeTypeTextUtf8, clipboard_data); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void OnClipboardChanged(const std::string& mime_type, 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clipboard_data_ = data; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Process X events on the connection, returning true if any events were 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // processed. 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool PumpXEvents() { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool result = false; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (XPending(display_)) { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XEvent event; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XNextEvent(display_, &event); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clipboard_.ProcessXEvent(&event); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = true; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& clipboard_data() const { return clipboard_data_; } 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Display* display() const { return display_; } 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string clipboard_data_; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XServerClipboard clipboard_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Display* display_; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ClipboardTestClient); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class XServerClipboardTest : public testing::Test { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetUp() OVERRIDE { 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // XSynchronize() ensures that PumpXEvents() fully processes all X server 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // requests and responses before returning to the caller. 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Display* display1 = XOpenDisplay(NULL); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XSynchronize(display1, True); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client1_.Init(display1); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Display* display2 = XOpenDisplay(NULL); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XSynchronize(display2, True); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client2_.Init(display2); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void TearDown() OVERRIDE { 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XCloseDisplay(client1_.display()); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XCloseDisplay(client2_.display()); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void PumpXEvents() { 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (true) { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client1_.PumpXEvents() && !client2_.PumpXEvents()) { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClipboardTestClient client1_; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClipboardTestClient client2_; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// http://crbug.com/163428 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)TEST_F(XServerClipboardTest, DISABLED_CopyPaste) { 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Verify clipboard data can be transferred more than once. Then verify that 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the code continues to function in the opposite direction (so client1_ will 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // send then receive, and client2_ will receive then send). 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client1_.SetClipboardData("Text1"); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PumpXEvents(); 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("Text1", client2_.clipboard_data()); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client1_.SetClipboardData("Text2"); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PumpXEvents(); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("Text2", client2_.clipboard_data()); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client2_.SetClipboardData("Text3"); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PumpXEvents(); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("Text3", client1_.clipboard_data()); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client2_.SetClipboardData("Text4"); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PumpXEvents(); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("Text4", client1_.clipboard_data()); 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 121