1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/exo/wayland/clients/test/wayland_client_test_helper.h"
#include <stdlib.h>
#include <memory>
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/test/ash_test_helper.h"
#include "base/command_line.h"
#include "base/files/scoped_temp_dir.h"
#include "base/functional/bind.h"
#include "base/synchronization/waitable_event.h"
#include "base/task/current_thread.h"
#include "base/task/single_thread_task_runner.h"
#include "components/exo/data_exchange_delegate.h"
#include "components/exo/display.h"
#include "components/exo/input_method_surface_manager.h"
#include "components/exo/notification_surface_manager.h"
#include "components/exo/test/test_security_delegate.h"
#include "components/exo/toast_surface_manager.h"
#include "components/exo/wayland/server.h"
#include "components/exo/wm_helper.h"
#include "ui/aura/window_tree_host.h"
#include "ui/wm/core/cursor_manager.h"
#include "ui/wm/core/wm_core_switches.h"
namespace exo {
// The ui message loop for running the wayland server. If it is not provided, we
// will use external wayland server.
scoped_refptr<base::SingleThreadTaskRunner> ui_thread_task_runner_ = nullptr;
// static
void WaylandClientTestHelper::SetUIThreadTaskRunner(
scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
DCHECK_NE(!!task_runner, !!ui_thread_task_runner_);
ui_thread_task_runner_ = std::move(task_runner);
}
WaylandClientTestHelper::WaylandClientTestHelper() = default;
WaylandClientTestHelper::~WaylandClientTestHelper() = default;
void WaylandClientTestHelper::SetUp() {
if (!ui_thread_task_runner_) {
return;
}
DCHECK(!ui_thread_task_runner_->BelongsToCurrentThread());
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
ui_thread_task_runner_->PostTask(
FROM_HERE, base::BindOnce(&WaylandClientTestHelper::SetUpOnUIThread,
base::Unretained(this), &event));
event.Wait();
}
void WaylandClientTestHelper::TearDown() {
if (!ui_thread_task_runner_) {
return;
}
DCHECK(ui_thread_task_runner_);
DCHECK(!ui_thread_task_runner_->BelongsToCurrentThread());
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
ui_thread_task_runner_->PostTask(
FROM_HERE, base::BindOnce(&WaylandClientTestHelper::TearDownOnUIThread,
base::Unretained(this), &event));
event.Wait();
}
void WaylandClientTestHelper::SetUpOnUIThread(base::WaitableEvent* event) {
xdg_temp_dir_ = std::make_unique<base::ScopedTempDir>();
CHECK(xdg_temp_dir_->CreateUniqueTempDir());
setenv("XDG_RUNTIME_DIR", xdg_temp_dir_->GetPath().MaybeAsASCII().c_str(),
/*overwrite=*/1);
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
// Disable window animation when running tests.
command_line->AppendSwitch(wm::switches::kWindowAnimationsDisabled);
ash_test_helper_ = std::make_unique<ash::AshTestHelper>();
ash_test_helper_->SetUp();
wm_helper_ = std::make_unique<WMHelper>();
display_ = std::make_unique<Display>(nullptr, nullptr, nullptr, nullptr);
wayland_server_ = exo::wayland::Server::Create(
display_.get(), std::make_unique<test::TestSecurityDelegate>());
DCHECK(wayland_server_);
wayland_server_->StartWithDefaultPath(base::BindOnce(
[](base::WaitableEvent* event, bool success) {
DCHECK(success);
event->Signal();
},
event));
}
void WaylandClientTestHelper::TearDownOnUIThread(base::WaitableEvent* event) {
wayland_server_.reset();
display_.reset();
wm_helper_.reset();
ash::Shell::Get()->session_controller()->NotifyChromeTerminating();
ash_test_helper_.reset();
xdg_temp_dir_ = nullptr;
event->Signal();
}
} // namespace exo
|
