--- /dev/null
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * @covers Monolog\Formatter\NormalizerFormatter
+ */
+class NormalizerFormatterTest extends \PHPUnit_Framework_TestCase
+{
+ public function tearDown()
+ {
+ \PHPUnit_Framework_Error_Warning::$enabled = true;
+
+ return parent::tearDown();
+ }
+
+ public function testFormat()
+ {
+ $formatter = new NormalizerFormatter('Y-m-d');
+ $formatted = $formatter->format(array(
+ 'level_name' => 'ERROR',
+ 'channel' => 'meh',
+ 'message' => 'foo',
+ 'datetime' => new \DateTime,
+ 'extra' => array('foo' => new TestFooNorm, 'bar' => new TestBarNorm, 'baz' => array(), 'res' => fopen('php://memory', 'rb')),
+ 'context' => array(
+ 'foo' => 'bar',
+ 'baz' => 'qux',
+ 'inf' => INF,
+ '-inf' => -INF,
+ 'nan' => acos(4),
+ ),
+ ));
+
+ $this->assertEquals(array(
+ 'level_name' => 'ERROR',
+ 'channel' => 'meh',
+ 'message' => 'foo',
+ 'datetime' => date('Y-m-d'),
+ 'extra' => array(
+ 'foo' => '[object] (Monolog\\Formatter\\TestFooNorm: {"foo":"foo"})',
+ 'bar' => '[object] (Monolog\\Formatter\\TestBarNorm: bar)',
+ 'baz' => array(),
+ 'res' => '[resource] (stream)',
+ ),
+ 'context' => array(
+ 'foo' => 'bar',
+ 'baz' => 'qux',
+ 'inf' => 'INF',
+ '-inf' => '-INF',
+ 'nan' => 'NaN',
+ ),
+ ), $formatted);
+ }
+
+ public function testFormatExceptions()
+ {
+ $formatter = new NormalizerFormatter('Y-m-d');
+ $e = new \LogicException('bar');
+ $e2 = new \RuntimeException('foo', 0, $e);
+ $formatted = $formatter->format(array(
+ 'exception' => $e2,
+ ));
+
+ $this->assertGreaterThan(5, count($formatted['exception']['trace']));
+ $this->assertTrue(isset($formatted['exception']['previous']));
+ unset($formatted['exception']['trace'], $formatted['exception']['previous']);
+
+ $this->assertEquals(array(
+ 'exception' => array(
+ 'class' => get_class($e2),
+ 'message' => $e2->getMessage(),
+ 'code' => $e2->getCode(),
+ 'file' => $e2->getFile().':'.$e2->getLine(),
+ ),
+ ), $formatted);
+ }
+
+ public function testFormatSoapFaultException()
+ {
+ if (!class_exists('SoapFault')) {
+ $this->markTestSkipped('Requires the soap extension');
+ }
+
+ $formatter = new NormalizerFormatter('Y-m-d');
+ $e = new \SoapFault('foo', 'bar', 'hello', 'world');
+ $formatted = $formatter->format(array(
+ 'exception' => $e,
+ ));
+
+ unset($formatted['exception']['trace']);
+
+ $this->assertEquals(array(
+ 'exception' => array(
+ 'class' => 'SoapFault',
+ 'message' => 'bar',
+ 'code' => 0,
+ 'file' => $e->getFile().':'.$e->getLine(),
+ 'faultcode' => 'foo',
+ 'faultactor' => 'hello',
+ 'detail' => 'world',
+ ),
+ ), $formatted);
+ }
+
+ public function testFormatToStringExceptionHandle()
+ {
+ $formatter = new NormalizerFormatter('Y-m-d');
+ $this->setExpectedException('RuntimeException', 'Could not convert to string');
+ $formatter->format(array(
+ 'myObject' => new TestToStringError(),
+ ));
+ }
+
+ public function testBatchFormat()
+ {
+ $formatter = new NormalizerFormatter('Y-m-d');
+ $formatted = $formatter->formatBatch(array(
+ array(
+ 'level_name' => 'CRITICAL',
+ 'channel' => 'test',
+ 'message' => 'bar',
+ 'context' => array(),
+ 'datetime' => new \DateTime,
+ 'extra' => array(),
+ ),
+ array(
+ 'level_name' => 'WARNING',
+ 'channel' => 'log',
+ 'message' => 'foo',
+ 'context' => array(),
+ 'datetime' => new \DateTime,
+ 'extra' => array(),
+ ),
+ ));
+ $this->assertEquals(array(
+ array(
+ 'level_name' => 'CRITICAL',
+ 'channel' => 'test',
+ 'message' => 'bar',
+ 'context' => array(),
+ 'datetime' => date('Y-m-d'),
+ 'extra' => array(),
+ ),
+ array(
+ 'level_name' => 'WARNING',
+ 'channel' => 'log',
+ 'message' => 'foo',
+ 'context' => array(),
+ 'datetime' => date('Y-m-d'),
+ 'extra' => array(),
+ ),
+ ), $formatted);
+ }
+
+ /**
+ * Test issue #137
+ */
+ public function testIgnoresRecursiveObjectReferences()
+ {
+ // set up the recursion
+ $foo = new \stdClass();
+ $bar = new \stdClass();
+
+ $foo->bar = $bar;
+ $bar->foo = $foo;
+
+ // set an error handler to assert that the error is not raised anymore
+ $that = $this;
+ set_error_handler(function ($level, $message, $file, $line, $context) use ($that) {
+ if (error_reporting() & $level) {
+ restore_error_handler();
+ $that->fail("$message should not be raised");
+ }
+ });
+
+ $formatter = new NormalizerFormatter();
+ $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+ $reflMethod->setAccessible(true);
+ $res = $reflMethod->invoke($formatter, array($foo, $bar), true);
+
+ restore_error_handler();
+
+ $this->assertEquals(@json_encode(array($foo, $bar)), $res);
+ }
+
+ public function testIgnoresInvalidTypes()
+ {
+ // set up the recursion
+ $resource = fopen(__FILE__, 'r');
+
+ // set an error handler to assert that the error is not raised anymore
+ $that = $this;
+ set_error_handler(function ($level, $message, $file, $line, $context) use ($that) {
+ if (error_reporting() & $level) {
+ restore_error_handler();
+ $that->fail("$message should not be raised");
+ }
+ });
+
+ $formatter = new NormalizerFormatter();
+ $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+ $reflMethod->setAccessible(true);
+ $res = $reflMethod->invoke($formatter, array($resource), true);
+
+ restore_error_handler();
+
+ $this->assertEquals(@json_encode(array($resource)), $res);
+ }
+
+ public function testNormalizeHandleLargeArrays()
+ {
+ $formatter = new NormalizerFormatter();
+ $largeArray = range(1, 2000);
+
+ $res = $formatter->format(array(
+ 'level_name' => 'CRITICAL',
+ 'channel' => 'test',
+ 'message' => 'bar',
+ 'context' => array($largeArray),
+ 'datetime' => new \DateTime,
+ 'extra' => array(),
+ ));
+
+ $this->assertCount(1000, $res['context'][0]);
+ $this->assertEquals('Over 1000 items (2000 total), aborting normalization', $res['context'][0]['...']);
+ }
+
+ /**
+ * @expectedException RuntimeException
+ */
+ public function testThrowsOnInvalidEncoding()
+ {
+ if (version_compare(PHP_VERSION, '5.5.0', '<')) {
+ // Ignore the warning that will be emitted by PHP <5.5.0
+ \PHPUnit_Framework_Error_Warning::$enabled = false;
+ }
+ $formatter = new NormalizerFormatter();
+ $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+ $reflMethod->setAccessible(true);
+
+ // send an invalid unicode sequence as a object that can't be cleaned
+ $record = new \stdClass;
+ $record->message = "\xB1\x31";
+ $res = $reflMethod->invoke($formatter, $record);
+ if (PHP_VERSION_ID < 50500 && $res === '{"message":null}') {
+ throw new \RuntimeException('PHP 5.3/5.4 throw a warning and null the value instead of returning false entirely');
+ }
+ }
+
+ public function testConvertsInvalidEncodingAsLatin9()
+ {
+ if (version_compare(PHP_VERSION, '5.5.0', '<')) {
+ // Ignore the warning that will be emitted by PHP <5.5.0
+ \PHPUnit_Framework_Error_Warning::$enabled = false;
+ }
+ $formatter = new NormalizerFormatter();
+ $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+ $reflMethod->setAccessible(true);
+
+ $res = $reflMethod->invoke($formatter, array('message' => "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"));
+
+ if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+ $this->assertSame('{"message":"€ŠšŽžŒœŸ"}', $res);
+ } else {
+ // PHP <5.5 does not return false for an element encoding failure,
+ // instead it emits a warning (possibly) and nulls the value.
+ $this->assertSame('{"message":null}', $res);
+ }
+ }
+
+ /**
+ * @param mixed $in Input
+ * @param mixed $expect Expected output
+ * @covers Monolog\Formatter\NormalizerFormatter::detectAndCleanUtf8
+ * @dataProvider providesDetectAndCleanUtf8
+ */
+ public function testDetectAndCleanUtf8($in, $expect)
+ {
+ $formatter = new NormalizerFormatter();
+ $formatter->detectAndCleanUtf8($in);
+ $this->assertSame($expect, $in);
+ }
+
+ public function providesDetectAndCleanUtf8()
+ {
+ $obj = new \stdClass;
+
+ return array(
+ 'null' => array(null, null),
+ 'int' => array(123, 123),
+ 'float' => array(123.45, 123.45),
+ 'bool false' => array(false, false),
+ 'bool true' => array(true, true),
+ 'ascii string' => array('abcdef', 'abcdef'),
+ 'latin9 string' => array("\xB1\x31\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE\xFF", '±1€ŠšŽžŒœŸÿ'),
+ 'unicode string' => array('¤¦¨´¸¼½¾€ŠšŽžŒœŸ', '¤¦¨´¸¼½¾€ŠšŽžŒœŸ'),
+ 'empty array' => array(array(), array()),
+ 'array' => array(array('abcdef'), array('abcdef')),
+ 'object' => array($obj, $obj),
+ );
+ }
+
+ /**
+ * @param int $code
+ * @param string $msg
+ * @dataProvider providesHandleJsonErrorFailure
+ */
+ public function testHandleJsonErrorFailure($code, $msg)
+ {
+ $formatter = new NormalizerFormatter();
+ $reflMethod = new \ReflectionMethod($formatter, 'handleJsonError');
+ $reflMethod->setAccessible(true);
+
+ $this->setExpectedException('RuntimeException', $msg);
+ $reflMethod->invoke($formatter, $code, 'faked');
+ }
+
+ public function providesHandleJsonErrorFailure()
+ {
+ return array(
+ 'depth' => array(JSON_ERROR_DEPTH, 'Maximum stack depth exceeded'),
+ 'state' => array(JSON_ERROR_STATE_MISMATCH, 'Underflow or the modes mismatch'),
+ 'ctrl' => array(JSON_ERROR_CTRL_CHAR, 'Unexpected control character found'),
+ 'default' => array(-1, 'Unknown error'),
+ );
+ }
+
+ public function testExceptionTraceWithArgs()
+ {
+ if (defined('HHVM_VERSION')) {
+ $this->markTestSkipped('Not supported in HHVM since it detects errors differently');
+ }
+
+ // This happens i.e. in React promises or Guzzle streams where stream wrappers are registered
+ // and no file or line are included in the trace because it's treated as internal function
+ set_error_handler(function ($errno, $errstr, $errfile, $errline) {
+ throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
+ });
+
+ try {
+ // This will contain $resource and $wrappedResource as arguments in the trace item
+ $resource = fopen('php://memory', 'rw+');
+ fwrite($resource, 'test_resource');
+ $wrappedResource = new TestFooNorm;
+ $wrappedResource->foo = $resource;
+ // Just do something stupid with a resource/wrapped resource as argument
+ array_keys($wrappedResource);
+ } catch (\Exception $e) {
+ restore_error_handler();
+ }
+
+ $formatter = new NormalizerFormatter();
+ $record = array('context' => array('exception' => $e));
+ $result = $formatter->format($record);
+
+ $this->assertRegExp(
+ '%"resource":"\[resource\] \(stream\)"%',
+ $result['context']['exception']['trace'][0]
+ );
+
+ if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+ $pattern = '%"wrappedResource":"\[object\] \(Monolog\\\\\\\\Formatter\\\\\\\\TestFooNorm: \)"%';
+ } else {
+ $pattern = '%\\\\"foo\\\\":null%';
+ }
+
+ // Tests that the wrapped resource is ignored while encoding, only works for PHP <= 5.4
+ $this->assertRegExp(
+ $pattern,
+ $result['context']['exception']['trace'][0]
+ );
+ }
+}
+
+class TestFooNorm
+{
+ public $foo = 'foo';
+}
+
+class TestBarNorm
+{
+ public function __toString()
+ {
+ return 'bar';
+ }
+}
+
+class TestStreamFoo
+{
+ public $foo;
+ public $resource;
+
+ public function __construct($resource)
+ {
+ $this->resource = $resource;
+ $this->foo = 'BAR';
+ }
+
+ public function __toString()
+ {
+ fseek($this->resource, 0);
+
+ return $this->foo . ' - ' . (string) stream_get_contents($this->resource);
+ }
+}
+
+class TestToStringError
+{
+ public function __toString()
+ {
+ throw new \RuntimeException('Could not convert to string');
+ }
+}
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