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
|
/*
* Copyright 2013 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>
*/
#include <datetime/clock.h>
#include <datetime/timezone.h>
#include "test-dbus-fixture.h"
#include "timezone-mock.h"
/***
****
***/
using namespace unity::indicator::datetime;
class ClockFixture: public TestDBusFixture
{
private:
typedef TestDBusFixture super;
public:
void emitPrepareForSleep()
{
g_dbus_connection_emit_signal(g_bus_get_sync(G_BUS_TYPE_SYSTEM, nullptr, nullptr),
nullptr,
"/org/freedesktop/login1", // object path
"org.freedesktop.login1.Manager", // interface
"PrepareForSleep", // signal name
g_variant_new("(b)", FALSE),
nullptr);
}
};
TEST_F(ClockFixture, MinuteChangedSignalShouldTriggerOncePerMinute)
{
// start up a live clock
auto timezone_ = std::make_shared<MockTimezone>();
timezone_->timezone.set("America/New_York");
LiveClock clock(timezone_);
wait_msec(500); // wait for the bus to set up
// count how many times clock.minute_changed() is emitted over the next minute
const DateTime now = clock.localtime();
const auto gnow = now.get();
auto gthen = g_date_time_add_minutes(gnow, 1);
int count = 0;
clock.minute_changed.connect([&count](){count++;});
const auto msec = g_date_time_difference(gthen,gnow) / 1000;
wait_msec(msec);
EXPECT_EQ(1, count);
g_date_time_unref(gthen);
}
/***
****
***/
#define TIMEZONE_FILE (SANDBOX"/timezone")
TEST_F(ClockFixture, HelloFixture)
{
auto timezone_ = std::make_shared<MockTimezone>();
timezone_->timezone.set("America/New_York");
LiveClock clock(timezone_);
}
TEST_F(ClockFixture, TimezoneChangeTriggersSkew)
{
auto timezone_ = std::make_shared<MockTimezone>();
timezone_->timezone.set("America/New_York");
LiveClock clock(timezone_);
auto tz_nyc = g_time_zone_new("America/New_York");
auto now_nyc = g_date_time_new_now(tz_nyc);
auto now = clock.localtime();
EXPECT_EQ(g_date_time_get_utc_offset(now_nyc), g_date_time_get_utc_offset(now.get()));
EXPECT_LE(abs(g_date_time_difference(now_nyc,now.get())), G_USEC_PER_SEC);
g_date_time_unref(now_nyc);
g_time_zone_unref(tz_nyc);
/// change the timezones!
clock.minute_changed.connect([this](){
g_main_loop_quit(loop);
});
g_idle_add([](gpointer gs){
static_cast<Timezone*>(gs)->timezone.set("America/Los_Angeles");
return G_SOURCE_REMOVE;
}, timezone_.get());
g_main_loop_run(loop);
auto tz_la = g_time_zone_new("America/Los_Angeles");
auto now_la = g_date_time_new_now(tz_la);
now = clock.localtime();
EXPECT_EQ(g_date_time_get_utc_offset(now_la), g_date_time_get_utc_offset(now.get()));
EXPECT_LE(abs(g_date_time_difference(now_la,now.get())), G_USEC_PER_SEC);
g_date_time_unref(now_la);
g_time_zone_unref(tz_la);
}
/**
* Confirm that a "PrepareForSleep" event wil trigger a skew event
*/
TEST_F(ClockFixture, SleepTriggersSkew)
{
auto timezone_ = std::make_shared<MockTimezone>();
timezone_->timezone.set("America/New_York");
LiveClock clock(timezone_);
wait_msec(500); // wait for the bus to set up
bool skewed = false;
clock.minute_changed.connect([&skewed, this](){
skewed = true;
g_main_loop_quit(loop);
return G_SOURCE_REMOVE;
});
g_idle_add([](gpointer gself){
static_cast<ClockFixture*>(gself)->emitPrepareForSleep();
return G_SOURCE_REMOVE;
}, this);
g_main_loop_run(loop);
EXPECT_TRUE(skewed);
}
|
