wayland_clipboard_unittest.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "ui/ozone/platform/wayland/host/wayland_clipboard.h"

#include <linux/input.h>
#include <wayland-server.h>

#include <cstring>
#include <memory>
#include <string>
#include <vector>

#include "base/containers/flat_set.h"
#include "base/functional/bind.h"
#include "base/functional/callback_forward.h"
#include "base/location.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/single_thread_task_runner.h"
#include "base/task/thread_pool/thread_pool_instance.h"
#include "base/test/bind.h"
#include "base/test/mock_callback.h"
#include "build/buildflag.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/clipboard/clipboard_buffer.h"
#include "ui/base/clipboard/clipboard_constants.h"
#include "ui/events/base_event_utils.h"
#include "ui/gfx/geometry/point.h"
#include "ui/ozone/platform/wayland/host/wayland_keyboard.h"
#include "ui/ozone/platform/wayland/host/wayland_pointer.h"
#include "ui/ozone/platform/wayland/host/wayland_seat.h"
#include "ui/ozone/platform/wayland/host/wayland_serial_tracker.h"
#include "ui/ozone/platform/wayland/host/wayland_touch.h"
#include "ui/ozone/platform/wayland/test/mock_pointer.h"
#include "ui/ozone/platform/wayland/test/mock_surface.h"
#include "ui/ozone/platform/wayland/test/test_data_device.h"
#include "ui/ozone/platform/wayland/test/test_data_device_manager.h"
#include "ui/ozone/platform/wayland/test/test_data_offer.h"
#include "ui/ozone/platform/wayland/test/test_data_source.h"
#include "ui/ozone/platform/wayland/test/test_keyboard.h"
#include "ui/ozone/platform/wayland/test/test_selection_device_manager.h"
#include "ui/ozone/platform/wayland/test/test_touch.h"
#include "ui/ozone/platform/wayland/test/test_wayland_server_thread.h"
#include "ui/ozone/platform/wayland/test/wayland_test.h"
#include "ui/ozone/public/platform_clipboard.h"

_;
Eq;
IsEmpty;
IsNull;
Mock;
Values;

namespace ui {

namespace {

constexpr char kSampleClipboardText[] = …;

template <typename StringType>
ui::PlatformClipboard::Data ToClipboardData(const StringType& data_string) { … }

// This must be called on the server thread.
wl::TestSelectionDevice* GetSelectionDevice(wl::TestWaylandServerThread* server,
                                            ClipboardBuffer buffer) { … }

// This must be called on the server thread.
wl::TestSelectionSource* GetSelectionSource(wl::TestWaylandServerThread* server,
                                            ClipboardBuffer buffer) { … }

}  // namespace

class WaylandClipboardTestBase : public WaylandTest { … };

class WaylandClipboardTest : public WaylandClipboardTestBase { … };

class CopyPasteOnlyClipboardTest : public WaylandClipboardTestBase { … };

// Verifies that copy-to-clipboard works as expected. Actual Wayland input
// events are used in order to exercise all the components involved, e.g:
// Wayland{Pointer,Keyboard,Touch}, Serial tracker and WaylandClipboard.
//
// Regression test for https://crbug.com/1282220.
// TODO(crbug.com/41495216): Flaky test.
TEST_P(WaylandClipboardTest, DISABLED_WriteToClipboard) { … }

TEST_P(WaylandClipboardTest, ReadFromClipboard) { … }

// Regression test for crbug.com/1183939. Ensures unicode mime types take
// priority over text/plain when reading text.
TEST_P(WaylandClipboardTest, ReadFromClipboardPrioritizeUtf) { … }

TEST_P(WaylandClipboardTest, ReadFromClipboardWithoutOffer) { … }

TEST_P(WaylandClipboardTest, IsSelectionOwner) { … }

// Ensures WaylandClipboard correctly handles overlapping read requests for
// different clipboard buffers.
TEST_P(WaylandClipboardTest, OverlapReadingFromDifferentBuffers) { … }

// Ensures clipboard change callback is fired only once per read/write.
TEST_P(WaylandClipboardTest, ClipboardChangeNotifications) { … }

// Verifies clipboard calls targeting primary selection buffer no-op and run
// gracefully when no primary selection protocol is available.
TEST_P(CopyPasteOnlyClipboardTest, PrimarySelectionRequestsNoop) { … }

// Makes sure overlapping read requests for the same clipboard buffer are
// properly handled.
// TODO(crbug.com/40398800): Re-enable once Clipboard API becomes async.
TEST_P(CopyPasteOnlyClipboardTest, DISABLED_OverlappingReadRequests) { … }

INSTANTIATE_TEST_SUITE_P(…);

INSTANTIATE_TEST_SUITE_P(…);

INSTANTIATE_TEST_SUITE_P(…);

INSTANTIATE_TEST_SUITE_P(…);

}  // namespace ui
chromium/ui/ozone/platform/wayland/host/wayland_clipboard_unittest.cc
