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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* Copyright 2016 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*/
#define QT_NO_KEYWORDS
#include <tests/utils/qt-fixture.h>
#include <src/dbus-names.h>
#include <src/usb-snap.h>
#include <libqtdbustest/DBusTestRunner.h>
#include <libqtdbustest/QProcessDBusService.h>
#include <libqtdbusmock/DBusMock.h>
class UsbSnapFixture: public QtFixture
{
using super = QtFixture;
public:
UsbSnapFixture():
dbusMock{dbusTestRunner}
{
dbusTestRunner.startServices();
}
~UsbSnapFixture() =default;
protected:
void SetUp() override
{
super::SetUp();
dbusMock.registerNotificationDaemon();
dbusTestRunner.startServices();
}
OrgFreedesktopDBusMockInterface& notificationsMockInterface()
{
return dbusMock.mockInterface(DBusNames::Notify::NAME,
DBusNames::Notify::PATH,
DBusNames::Notify::INTERFACE,
QDBusConnection::SessionBus);
}
QtDBusTest::DBusTestRunner dbusTestRunner;
QtDBusMock::DBusMock dbusMock;
};
TEST_F(UsbSnapFixture, TestRoundTrip)
{
struct {
const char* fingerprint;
const char* action_to_invoke;
const AdbdClient::PKResponse expected_response;
} tests[] = {
{ "Fingerprint", "allow", AdbdClient::PKResponse::ALLOW },
{ "Fingerprint", "deny", AdbdClient::PKResponse::DENY }
};
uint32_t next_id = 1;
for(const auto& test : tests)
{
// Minor wart: we don't have a way of getting the fdo notification id
// from dbusmock so instead we copy its (simple) id generation here
const auto id = next_id++;
QSignalSpy notificationsSpy(
¬ificationsMockInterface(),
SIGNAL(MethodCalled(const QString &, const QVariantList &)));
// start up a UsbSnap to ask about a fingerprint
auto snap = std::make_shared<UsbSnap>(test.fingerprint);
AdbdClient::PKResponse user_response {};
bool user_response_set = false;
snap->on_user_response().connect([&user_response,&user_response_set](AdbdClient::PKResponse response, bool /*remember*/){
user_response = response;
user_response_set = true;
});
// test that UsbSnap creates a fdo notification
wait_for_signals(notificationsSpy, 1);
{
QVariantList const& call(notificationsSpy.at(0));
EXPECT_EQ("Notify", call.at(0));
QVariantList const& args(call.at(1).toList());
ASSERT_EQ(8, args.size());
EXPECT_EQ("", args.at(0)); // app name
EXPECT_EQ(0, args.at(1)); // replaces-id
EXPECT_EQ("computer-symbolic", args.at(2)); // icon name
EXPECT_EQ("Allow USB Debugging?", args.at(3)); // summary
EXPECT_EQ(QString::fromUtf8("The computer's RSA key fingerprint is: ") + test.fingerprint, args.at(4)); // body
EXPECT_EQ(QStringList({"allow", "Allow", "deny", "Deny"}), args.at(5)); // actions
EXPECT_EQ(-1, args.at(7));
QVariantMap hints;
ASSERT_TRUE(qDBusArgumentToMap(args.at(6), hints));
ASSERT_EQ(3, hints.size());
ASSERT_TRUE(hints.contains("x-canonical-private-affirmative-tint"));
ASSERT_TRUE(hints.contains("x-canonical-non-shaped-icon"));
ASSERT_TRUE(hints.contains("x-canonical-snap-decisions"));
}
notificationsSpy.clear();
// fake a user interaction with the fdo notification
notificationsMockInterface().EmitSignal(
DBusNames::Notify::INTERFACE,
DBusNames::Notify::ActionInvoked::NAME,
"us",
QVariantList() << id << test.action_to_invoke);
// test that UsbSnap emits on_user_response() as a result
wait_for([&user_response_set](){return user_response_set;});
EXPECT_TRUE(user_response_set);
ASSERT_EQ(test.expected_response, user_response);
// confirm that the snap dtor cleans up the notification
snap.reset();
wait_for_signals(notificationsSpy, 1);
{
QVariantList const& call(notificationsSpy.at(0));
EXPECT_EQ("CloseNotification", call.at(0));
QVariantList const& args(call.at(1).toList());
EXPECT_EQ(id, args.at(0));
}
}
}
|
