blob: 15a802c9010096229861c4a81915f56f9c273523 (
plain)
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
|
// Copyright 2015 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.
#ifndef COMPONENTS_MUS_PUBLIC_CPP_TESTS_VIEW_MANAGER_TEST_BASE_H_
#define COMPONENTS_MUS_PUBLIC_CPP_TESTS_VIEW_MANAGER_TEST_BASE_H_
#include "base/memory/scoped_ptr.h"
#include "components/mus/public/cpp/view_tree_delegate.h"
#include "components/mus/public/interfaces/view_tree.mojom.h"
#include "components/mus/public/interfaces/view_tree_host.mojom.h"
#include "mojo/application/public/cpp/application_delegate.h"
#include "mojo/application/public/cpp/application_test_base.h"
#include "mojo/application/public/cpp/interface_factory.h"
namespace mojo {
// ViewManagerTestBase is a base class for use with app tests that use
// ViewManager. SetUp() connects to the ViewManager and blocks until OnEmbed()
// has been invoked. window_manager() can be used to access the ViewManager
// established as part of SetUp().
class ViewManagerTestBase : public test::ApplicationTestBase,
public ApplicationDelegate,
public ViewTreeDelegate,
public InterfaceFactory<ViewTreeClient> {
public:
ViewManagerTestBase();
~ViewManagerTestBase() override;
// True if ViewTreeDelegate::OnConnectionLost() was called.
bool view_tree_connection_destroyed() const {
return view_tree_connection_destroyed_;
}
// Runs the MessageLoop until QuitRunLoop() is called, or a timeout occurs.
// Returns true on success. Generally prefer running a RunLoop and
// explicitly quiting that, but use this for times when that is not possible.
static bool DoRunLoopWithTimeout() WARN_UNUSED_RESULT;
// Quits a run loop started by DoRunLoopWithTimeout(). Returns true on
// success, false if a RunLoop isn't running.
static bool QuitRunLoop() WARN_UNUSED_RESULT;
ViewTreeConnection* window_manager() { return window_manager_; }
protected:
ViewTreeConnection* most_recent_connection() {
return most_recent_connection_;
}
// testing::Test:
void SetUp() override;
void TearDown() override;
// test::ApplicationTestBase:
ApplicationDelegate* GetApplicationDelegate() override;
// ApplicationDelegate:
bool ConfigureIncomingConnection(ApplicationConnection* connection) override;
// ViewTreeDelegate:
void OnEmbed(View* root) override;
void OnConnectionLost(ViewTreeConnection* connection) override;
// InterfaceFactory<ViewTreeClient>:
void Create(ApplicationConnection* connection,
InterfaceRequest<ViewTreeClient> request) override;
// Used to receive the most recent view tree connection loaded by an embed
// action.
ViewTreeConnection* most_recent_connection_;
private:
ViewTreeHostPtr host_;
// The View Manager connection held by the window manager (app running at the
// root view).
ViewTreeConnection* window_manager_;
bool view_tree_connection_destroyed_;
MOJO_DISALLOW_COPY_AND_ASSIGN(ViewManagerTestBase);
};
} // namespace mojo
#endif // COMPONENTS_MUS_PUBLIC_CPP_TESTS_VIEW_MANAGER_TEST_BASE_H_
|
