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
|
<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Event\Telemetry;
use const PHP_VERSION;
use function version_compare;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
#[CoversClass(Info::class)]
#[Small]
final class InfoTest extends TestCase
{
public function testHasTime(): void
{
$this->assertInstanceOf(HRTime::class, $this->info()->time());
}
public function testHasMemoryUsage(): void
{
$this->assertInstanceOf(MemoryUsage::class, $this->info()->memoryUsage());
}
public function testHasPeakMemoryUsage(): void
{
$this->assertInstanceOf(MemoryUsage::class, $this->info()->peakMemoryUsage());
}
public function testHasDurationSinceStart(): void
{
$this->assertSame(0, $this->info()->durationSinceStart()->nanoseconds());
}
public function testHasDurationSincePrevious(): void
{
$this->assertSame(0, $this->info()->durationSincePrevious()->nanoseconds());
}
public function testHasMemoryUsageSinceStart(): void
{
$this->assertSame(0, $this->info()->memoryUsageSinceStart()->bytes());
}
public function testHasMemoryUsageSincePrevious(): void
{
$this->assertSame(0, $this->info()->memoryUsageSincePrevious()->bytes());
}
public function testHasGarbageCollectorStatus(): void
{
$this->assertInstanceOf(GarbageCollectorStatus::class, $this->info()->garbageCollectorStatus());
}
public function testCanBeFormattedAsString(): void
{
$this->assertStringMatchesFormat(
'[00:00:00.000000000 / 00:00:00.000000000] [%d bytes]',
$this->info()->asString(),
);
}
private function info(): Info
{
$current = $this->telemetrySystem()->snapshot();
return new Info(
$current,
$current->time()->duration($current->time()),
$current->memoryUsage()->diff($current->memoryUsage()),
$current->time()->duration($current->time()),
$current->memoryUsage()->diff($current->memoryUsage()),
);
}
private function telemetrySystem(): System
{
if (version_compare('8.3.0', PHP_VERSION, '>')) {
$garbageCollectorStatusProvider = new Php81GarbageCollectorStatusProvider;
} else {
$garbageCollectorStatusProvider = new Php83GarbageCollectorStatusProvider;
}
return new System(
new SystemStopWatch,
new SystemMemoryMeter,
$garbageCollectorStatusProvider,
);
}
}
|
