/
ErrorHandlerTest.php
249 lines (203 loc) · 8.46 KB
/
ErrorHandlerTest.php
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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Debug\Tests;
use Symfony\Component\Debug\ErrorHandler;
use Symfony\Component\Debug\Exception\ContextErrorException;
/**
* ErrorHandlerTest
*
* @author Robert Schönthal <seroscho@googlemail.com>
*/
class ErrorHandlerTest extends \PHPUnit_Framework_TestCase
{
/**
* @var int Error reporting level before running tests.
*/
protected $errorReporting;
/**
* @var string Display errors setting before running tests.
*/
protected $displayErrors;
public function setUp()
{
$this->errorReporting = error_reporting(E_ALL | E_STRICT);
$this->displayErrors = ini_get('display_errors');
ini_set('display_errors', '1');
}
public function tearDown()
{
ini_set('display_errors', $this->displayErrors);
error_reporting($this->errorReporting);
}
public function testNotice()
{
ErrorHandler::register();
try {
self::triggerNotice($this);
$this->fail('ContextErrorException expected');
} catch (ContextErrorException $exception) {
// if an exception is thrown, the test passed
restore_error_handler();
$this->assertEquals(E_NOTICE, $exception->getSeverity());
$this->assertEquals(__FILE__, $exception->getFile());
$this->assertRegexp('/^Notice: Undefined variable: (foo|bar)/', $exception->getMessage());
$this->assertArrayHasKey('foobar', $exception->getContext());
$trace = $exception->getTrace();
$this->assertEquals(__FILE__, $trace[0]['file']);
$this->assertEquals('Symfony\Component\Debug\ErrorHandler', $trace[0]['class']);
$this->assertEquals('handle', $trace[0]['function']);
$this->assertEquals('->', $trace[0]['type']);
$this->assertEquals(__FILE__, $trace[1]['file']);
$this->assertEquals(__CLASS__, $trace[1]['class']);
$this->assertEquals('triggerNotice', $trace[1]['function']);
$this->assertEquals('::', $trace[1]['type']);
$this->assertEquals(__CLASS__, $trace[2]['class']);
$this->assertEquals('testNotice', $trace[2]['function']);
$this->assertEquals('->', $trace[2]['type']);
} catch (\Exception $e) {
restore_error_handler();
throw $e;
}
restore_error_handler();
}
// dummy function to test trace in error handler.
private static function triggerNotice($that)
{
// dummy variable to check for in error handler.
$foobar = 123;
$that->assertSame('', $foo.$foo.$bar);
}
public function testConstruct()
{
try {
$handler = ErrorHandler::register(3);
$level = new \ReflectionProperty($handler, 'level');
$level->setAccessible(true);
$this->assertEquals(3, $level->getValue($handler));
restore_error_handler();
} catch (\Exception $e) {
restore_error_handler();
throw $e;
}
}
public function testHandle()
{
try {
$handler = ErrorHandler::register(0);
$this->assertFalse($handler->handle(0, 'foo', 'foo.php', 12, array()));
restore_error_handler();
$handler = ErrorHandler::register(3);
$this->assertFalse($handler->handle(4, 'foo', 'foo.php', 12, array()));
restore_error_handler();
$handler = ErrorHandler::register(3);
try {
$handler->handle(111, 'foo', 'foo.php', 12, array());
} catch (\ErrorException $e) {
$this->assertSame('111: foo in foo.php line 12', $e->getMessage());
$this->assertSame(111, $e->getSeverity());
$this->assertSame('foo.php', $e->getFile());
$this->assertSame(12, $e->getLine());
}
restore_error_handler();
$handler = ErrorHandler::register(E_USER_DEPRECATED);
$this->assertFalse($handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array()));
restore_error_handler();
$handler = ErrorHandler::register(E_DEPRECATED);
$this->assertFalse($handler->handle(E_DEPRECATED, 'foo', 'foo.php', 12, array()));
restore_error_handler();
$logger = $this->getMock('Psr\Log\LoggerInterface');
$that = $this;
$warnArgCheck = function ($message, $context) use ($that) {
$that->assertEquals('foo', $message);
$that->assertArrayHasKey('type', $context);
$that->assertEquals($context['type'], ErrorHandler::TYPE_DEPRECATION);
$that->assertArrayHasKey('stack', $context);
$that->assertInternalType('array', $context['stack']);
};
$logger
->expects($this->once())
->method('warning')
->will($this->returnCallback($warnArgCheck))
;
$handler = ErrorHandler::register(E_USER_DEPRECATED);
$handler->setLogger($logger);
$this->assertTrue($handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array()));
restore_error_handler();
$logger = $this->getMock('Psr\Log\LoggerInterface');
$that = $this;
$logArgCheck = function ($level, $message, $context) use ($that) {
$that->assertEquals('Undefined variable: undefVar', $message);
$that->assertArrayHasKey('type', $context);
$that->assertEquals($context['type'], E_NOTICE);
};
$logger
->expects($this->once())
->method('log')
->will($this->returnCallback($logArgCheck))
;
$handler = ErrorHandler::register(E_NOTICE);
$handler->setLogger($logger, 'scream');
unset($undefVar);
@$undefVar++;
restore_error_handler();
} catch (\Exception $e) {
restore_error_handler();
throw $e;
}
}
/**
* @dataProvider provideFatalErrorHandlersData
*/
public function testFatalErrorHandlers($error, $class, $translatedMessage)
{
$handler = new ErrorHandler();
$exceptionHandler = new MockExceptionHandler();
$m = new \ReflectionMethod($handler, 'handleFatalError');
$m->setAccessible(true);
$m->invoke($handler, array($exceptionHandler, 'handle'), $error);
restore_error_handler();
$this->assertInstanceof($class, $exceptionHandler->e);
// class names are case insensitive and PHP/HHVM do not return the same
$this->assertSame(strtolower($translatedMessage), strtolower($exceptionHandler->e->getMessage()));
$this->assertSame($error['type'], $exceptionHandler->e->getSeverity());
$this->assertSame($error['file'], $exceptionHandler->e->getFile());
$this->assertSame($error['line'], $exceptionHandler->e->getLine());
}
public function provideFatalErrorHandlersData()
{
return array(
// undefined function
array(
array(
'type' => 1,
'line' => 12,
'file' => 'foo.php',
'message' => 'Call to undefined function test_namespaced_function_again()',
),
'Symfony\Component\Debug\Exception\UndefinedFunctionException',
'Attempted to call function "test_namespaced_function_again" from the global namespace in foo.php line 12. Did you mean to call: "\\symfony\\component\\debug\\tests\\test_namespaced_function_again"?',
),
// class not found
array(
array(
'type' => 1,
'line' => 12,
'file' => 'foo.php',
'message' => 'Class \'WhizBangFactory\' not found',
),
'Symfony\Component\Debug\Exception\ClassNotFoundException',
'Attempted to load class "WhizBangFactory" from the global namespace in foo.php line 12. Did you forget a use statement for this class?',
),
);
}
}
function test_namespaced_function_again()
{
}