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[yaffs-website] / vendor / symfony / console / Tester / ApplicationTester.php

diff --git a/vendor/symfony/console/Tester/ApplicationTester.php b/vendor/symfony/console/Tester/ApplicationTester.php
index 90efbab2182a89a8868a0dce0405c73f3a21510c..c0f8c7207f2a8a117838736093c76a478a23185f 100644 (file)
--- a/vendor/symfony/console/Tester/ApplicationTester.php
+++ b/vendor/symfony/console/Tester/ApplicationTester.php
@@ -14,6 +14,7 @@ namespace Symfony\Component\Console\Tester;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Output\StreamOutput;
 
@@ -31,14 +32,13 @@ class ApplicationTester
 {
     private $application;
     private $input;
-    private $output;
     private $statusCode;
-
     /**
-     * Constructor.
-     *
-     * @param Application $application An Application instance to test
+     * @var OutputInterface
      */
+    private $output;
+    private $captureStreamsIndependently = false;
+
     public function __construct(Application $application)
     {
         $this->application = $application;
@@ -49,9 +49,10 @@ class ApplicationTester
      *
      * Available options:
      *
-     *  * interactive: Sets the input interactive flag
-     *  * decorated:   Sets the output decorated flag
-     *  * verbosity:   Sets the output verbosity flag
+     *  * interactive:               Sets the input interactive flag
+     *  * decorated:                 Sets the output decorated flag
+     *  * verbosity:                 Sets the output verbosity flag
+     *  * capture_stderr_separately: Make output of stdOut and stdErr separately available
      *
      * @param array $input   An array of arguments and options
      * @param array $options An array of options
@@ -65,12 +66,35 @@ class ApplicationTester
             $this->input->setInteractive($options['interactive']);
         }
 
-        $this->output = new StreamOutput(fopen('php://memory', 'w', false));
-        if (isset($options['decorated'])) {
-            $this->output->setDecorated($options['decorated']);
-        }
-        if (isset($options['verbosity'])) {
-            $this->output->setVerbosity($options['verbosity']);
+        $this->captureStreamsIndependently = array_key_exists('capture_stderr_separately', $options) && $options['capture_stderr_separately'];
+        if (!$this->captureStreamsIndependently) {
+            $this->output = new StreamOutput(fopen('php://memory', 'w', false));
+            if (isset($options['decorated'])) {
+                $this->output->setDecorated($options['decorated']);
+            }
+            if (isset($options['verbosity'])) {
+                $this->output->setVerbosity($options['verbosity']);
+            }
+        } else {
+            $this->output = new ConsoleOutput(
+                isset($options['verbosity']) ? $options['verbosity'] : ConsoleOutput::VERBOSITY_NORMAL,
+                isset($options['decorated']) ? $options['decorated'] : null
+            );
+
+            $errorOutput = new StreamOutput(fopen('php://memory', 'w', false));
+            $errorOutput->setFormatter($this->output->getFormatter());
+            $errorOutput->setVerbosity($this->output->getVerbosity());
+            $errorOutput->setDecorated($this->output->isDecorated());
+
+            $reflectedOutput = new \ReflectionObject($this->output);
+            $strErrProperty = $reflectedOutput->getProperty('stderr');
+            $strErrProperty->setAccessible(true);
+            $strErrProperty->setValue($this->output, $errorOutput);
+
+            $reflectedParent = $reflectedOutput->getParentClass();
+            $streamProperty = $reflectedParent->getProperty('stream');
+            $streamProperty->setAccessible(true);
+            $streamProperty->setValue($this->output, fopen('php://memory', 'w', false));
         }
 
         return $this->statusCode = $this->application->run($this->input, $this->output);
@@ -96,6 +120,30 @@ class ApplicationTester
         return $display;
     }
 
+    /**
+     * Gets the output written to STDERR by the application.
+     *
+     * @param bool $normalize Whether to normalize end of lines to \n or not
+     *
+     * @return string
+     */
+    public function getErrorOutput($normalize = false)
+    {
+        if (!$this->captureStreamsIndependently) {
+            throw new \LogicException('The error output is not available when the tester is run without "capture_stderr_separately" option set.');
+        }
+
+        rewind($this->output->getErrorOutput()->getStream());
+
+        $display = stream_get_contents($this->output->getErrorOutput()->getStream());
+
+        if ($normalize) {
+            $display = str_replace(PHP_EOL, "\n", $display);
+        }
+
+        return $display;
+    }
+
     /**
      * Gets the input instance used by the last execution of the application.
      *