Output deprecations in CI results

phpunit.xml.dist

@@ -15,7 +15,7 @@
          bootstrap="tests/bootstrap.php"
 >
     <php>
-        <env name="SYMFONY_DEPRECATIONS_HELPER" value="weak"/>
+        <env name="SYMFONY_DEPRECATIONS_HELPER" value="max[direct]=0"/>
         <env name="COMPOSER_TEST_SUITE" value="1"/>
     </php>
     <testsuites>

src/Composer/IO/ConsoleIO.php

@@ -36,9 +36,9 @@ class ConsoleIO extends BaseIO
     /** @var HelperSet */
     protected $helperSet;
     /** @var string */
-    protected $lastMessage;
+    protected $lastMessage = '';
     /** @var string */
-    protected $lastMessageErr;
+    protected $lastMessageErr = '';
 
     /** @var float */
     private $startTime;

src/Composer/Json/JsonValidationException.php

@@ -24,7 +24,7 @@ class JsonValidationException extends Exception
     public function __construct($message, $errors = array(), Exception $previous = null)
     {
         $this->errors = $errors;
-        parent::__construct($message, 0, $previous);
+        parent::__construct((string) $message, 0, $previous);
     }
 
     public function getErrors()

src/Composer/Package/Archiver/ArchiveManager.php

@@ -88,7 +88,7 @@ public function getPackageFilename(CompletePackageInterface $package)
         }
         $nameParts = array($baseName);
 
-        if (preg_match('{^[a-f0-9]{40}$}', $package->getDistReference())) {
+        if (null !== $package->getDistReference() && preg_match('{^[a-f0-9]{40}$}', $package->getDistReference())) {
             array_push($nameParts, $package->getDistReference(), $package->getDistType());
         } else {
             array_push($nameParts, $package->getPrettyVersion(), $package->getDistReference());

src/Composer/Package/BasePackage.php

@@ -217,6 +217,10 @@ public function getFullPrettyVersion($truncate = true, $displayMode = PackageInt
                 throw new \UnexpectedValueException('Display mode '.$displayMode.' is not supported');
         }
 
+        if (null === $reference) {
+            return $this->getPrettyVersion();
+        }
+
         // if source reference is a sha1 hash -- truncate
         if ($truncate && \strlen($reference) === 40 && $this->getSourceType() !== 'svn') {
             return $this->getPrettyVersion() . ' ' . substr($reference, 0, 7);

src/Composer/Package/Package.php

@@ -27,11 +27,14 @@ class Package extends BasePackage
     protected $installationSource;
     protected $sourceType;
     protected $sourceUrl;
+    /** @var ?string */
     protected $sourceReference;
     protected $sourceMirrors;
     protected $distType;
     protected $distUrl;
+    /** @var ?string */
     protected $distReference;
+    /** @var ?string */
     protected $distSha1Checksum;
     protected $distMirrors;
     protected $version;

src/Composer/Package/PackageInterface.php

@@ -131,7 +131,7 @@ public function getSourceUrls();
     /**
      * Returns the repository reference of this package, e.g. master, 1.0.0 or a commit hash for git
      *
-     * @return string The repository reference
+     * @return ?string The repository reference
      */
     public function getSourceReference();
 
@@ -172,14 +172,14 @@ public function getDistUrls();
     /**
      * Returns the reference of the distribution archive of this version, e.g. master, 1.0.0 or a commit hash for git
      *
-     * @return string
+     * @return ?string
      */
     public function getDistReference();
 
     /**
      * Returns the sha1 checksum for the distribution archive of this version
      *
-     * @return string
+     * @return ?string
      */
     public function getDistSha1Checksum();
 

src/Composer/Util/Bitbucket.php

@@ -151,7 +151,7 @@ public function authorizeOAuthInteractively($originUrl, $message = null)
         $this->io->writeError(sprintf('to create a consumer. It will be stored in "%s" for future use by Composer.', $this->config->getAuthConfigSource()->getName()));
         $this->io->writeError('Ensure you enter a "Callback URL" (http://example.com is fine) or it will not be possible to create an Access Token (this callback url will not be used by composer)');
 
-        $consumerKey = trim($this->io->askAndHideAnswer('Consumer Key (hidden): '));
+        $consumerKey = trim((string) $this->io->askAndHideAnswer('Consumer Key (hidden): '));
 
         if (!$consumerKey) {
             $this->io->writeError('<warning>No consumer key given, aborting.</warning>');
@@ -160,7 +160,7 @@ public function authorizeOAuthInteractively($originUrl, $message = null)
             return false;
         }
 
-        $consumerSecret = trim($this->io->askAndHideAnswer('Consumer Secret (hidden): '));
+        $consumerSecret = trim((string) $this->io->askAndHideAnswer('Consumer Secret (hidden): '));
 
         if (!$consumerSecret) {
             $this->io->writeError('<warning>No consumer secret given, aborting.</warning>');

src/Composer/Util/Perforce.php

@@ -160,7 +160,7 @@ public function setStream($stream)
 
     public function isStream()
     {
-        return (strcmp($this->p4DepotType, 'stream') === 0);
+        return is_string($this->p4DepotType) && (strcmp($this->p4DepotType, 'stream') === 0);
     }
 
     public function getStream()
@@ -204,11 +204,11 @@ public function setUser($user)
     public function queryP4User()
     {
         $this->getUser();
-        if (strlen($this->p4User) > 0) {
+        if (strlen((string) $this->p4User) > 0) {
             return;
         }
         $this->p4User = $this->getP4variable('P4USER');
-        if (strlen($this->p4User) > 0) {
+        if (strlen((string) $this->p4User) > 0) {
             return;
         }
         $this->p4User = $this->io->ask('Enter P4 User:');
@@ -262,7 +262,7 @@ public function queryP4Password()
             return $this->p4Password;
         }
         $password = $this->getP4variable('P4PASSWD');
-        if (strlen($password) <= 0) {
+        if (strlen((string) $password) <= 0) {
             $password = $this->io->askAndHideAnswer('Enter password for Perforce user ' . $this->getUser() . ': ');
         }
         $this->p4Password = $password;

src/Composer/Util/ProcessExecutor.php

@@ -356,9 +356,9 @@ public function markJobDone()
      */
     public function splitLines($output)
     {
-        $output = trim($output);
+        $output = trim((string) $output);
 
-        return ((string) $output === '') ? array() : preg_split('{\r?\n}', $output);
+        return $output === '' ? array() : preg_split('{\r?\n}', $output);
     }
 
     /**
@@ -371,6 +371,9 @@ public function getErrorOutput()
         return $this->errorOutput;
     }
 
+    /**
+     * @private
+     */
     public function outputHandler($type, $buffer)
     {
         if ($this->captureOutput) {

tests/Composer/Test/Downloader/FileDownloaderTest.php

@@ -18,6 +18,7 @@
 use Composer\Plugin\PluginEvents;
 use Composer\Plugin\PreFileDownloadEvent;
 use Composer\Test\TestCase;
+use Composer\Test\Mock\ProcessExecutorMock;
 use Composer\Util\Filesystem;
 use Composer\Util\Http\Response;
 use Composer\Util\Loop;
@@ -194,7 +195,7 @@ public function testDownloadWithCustomProcessedUrl()
         $dispatcher = new EventDispatcher(
             $composerMock,
             $this->getMockBuilder('Composer\IO\IOInterface')->getMock(),
-            $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock()
+            new ProcessExecutorMock
         );
         $dispatcher->addListener(PluginEvents::PRE_FILE_DOWNLOAD, function (PreFileDownloadEvent $event) use ($expectedUrl) {
             $event->setProcessedUrl($expectedUrl);
@@ -288,7 +289,7 @@ public function testDownloadWithCustomCacheKey()
         $dispatcher = new EventDispatcher(
             $composerMock,
             $this->getMockBuilder('Composer\IO\IOInterface')->getMock(),
-            $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock()
+            new ProcessExecutorMock
         );
         $dispatcher->addListener(PluginEvents::PRE_FILE_DOWNLOAD, function (PreFileDownloadEvent $event) use ($customCacheKey) {
             $event->setCustomCacheKey($customCacheKey);

tests/Composer/Test/Downloader/FossilDownloaderTest.php

@@ -16,6 +16,7 @@
 use Composer\Test\TestCase;
 use Composer\Util\Filesystem;
 use Composer\Util\Platform;
+use Composer\Test\Mock\ProcessExecutorMock;
 
 class FossilDownloaderTest extends TestCase
 {
@@ -39,7 +40,7 @@ protected function getDownloaderMock($io = null, $config = null, $executor = nul
     {
         $io = $io ?: $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
         $config = $config ?: $this->getMockBuilder('Composer\Config')->getMock();
-        $executor = $executor ?: $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock();
+        $executor = $executor ?: new ProcessExecutorMock;
         $filesystem = $filesystem ?: $this->getMockBuilder('Composer\Util\Filesystem')->getMock();
 
         return new FossilDownloader($io, $config, $executor, $filesystem);
@@ -67,28 +68,18 @@ public function testInstall()
         $packageMock->expects($this->once())
             ->method('getSourceUrls')
             ->will($this->returnValue(array('http://fossil.kd2.org/kd2fw/')));
-        $processExecutor = $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock();
-
-        $expectedFossilCommand = $this->getCmd('fossil clone -- \'http://fossil.kd2.org/kd2fw/\' \'repo.fossil\'');
-        $processExecutor->expects($this->at(0))
-            ->method('execute')
-            ->with($this->equalTo($expectedFossilCommand))
-            ->will($this->returnValue(0));
-
-        $expectedFossilCommand = $this->getCmd('fossil open --nested -- \'repo.fossil\'');
-        $processExecutor->expects($this->at(1))
-            ->method('execute')
-            ->with($this->equalTo($expectedFossilCommand))
-            ->will($this->returnValue(0));
-
-        $expectedFossilCommand = $this->getCmd('fossil update -- \'trunk\'');
-        $processExecutor->expects($this->at(2))
-            ->method('execute')
-            ->with($this->equalTo($expectedFossilCommand))
-            ->will($this->returnValue(0));
-
-        $downloader = $this->getDownloaderMock(null, null, $processExecutor);
+
+        $process = new ProcessExecutorMock;
+        $process->expects(array(
+            $this->getCmd('fossil clone -- \'http://fossil.kd2.org/kd2fw/\' \'repo.fossil\''),
+            $this->getCmd('fossil open --nested -- \'repo.fossil\''),
+            $this->getCmd('fossil update -- \'trunk\''),
+        ), true);
+
+        $downloader = $this->getDownloaderMock(null, null, $process);
         $downloader->install($packageMock, 'repo');
+
+        $process->assertComplete($this);
     }
 
     public function testUpdateforPackageWithoutSourceReference()
@@ -126,42 +117,46 @@ public function testUpdate()
         $packageMock->expects($this->any())
             ->method('getVersion')
             ->will($this->returnValue('1.0.0.0'));
-        $processExecutor = $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock();
-
-        $expectedFossilCommand = $this->getCmd("fossil changes");
-        $processExecutor->expects($this->at(0))
-            ->method('execute')
-            ->with($this->equalTo($expectedFossilCommand))
-            ->will($this->returnValue(0));
-        $expectedFossilCommand = $this->getCmd("fossil pull && fossil up 'trunk'");
-        $processExecutor->expects($this->at(1))
-            ->method('execute')
-            ->with($this->equalTo($expectedFossilCommand))
-            ->will($this->returnValue(0));
-
-        $downloader = $this->getDownloaderMock(null, null, $processExecutor);
+
+        $process = new ProcessExecutorMock;
+        $process->expects(array(
+            $this->getCmd("fossil changes"),
+            $this->getCmd("fossil pull && fossil up 'trunk'"),
+        ), true);
+
+        $downloader = $this->getDownloaderMock(null, null, $process);
         $downloader->prepare('update', $packageMock, $this->workingDir, $packageMock);
         $downloader->update($packageMock, $packageMock, $this->workingDir);
         $downloader->cleanup('update', $packageMock, $this->workingDir, $packageMock);
+
+        $process->assertComplete($this);
     }
 
     public function testRemove()
     {
-        $expectedResetCommand = $this->getCmd('cd \'composerPath\' && fossil status');
+        // Ensure file exists
+        $file = $this->workingDir . '/.fslckout';
+        touch($file);
 
         $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock();
-        $processExecutor = $this->getMockBuilder('Composer\Util\ProcessExecutor')->getMock();
-        $processExecutor->expects($this->any())
-            ->method('execute')
-            ->with($this->equalTo($expectedResetCommand));
+
+        $process = new ProcessExecutorMock;
+        $process->expects(array(
+            $this->getCmd('fossil changes'),
+        ), true);
+
         $filesystem = $this->getMockBuilder('Composer\Util\Filesystem')->getMock();
         $filesystem->expects($this->once())
             ->method('removeDirectoryAsync')
-            ->with($this->equalTo('composerPath'))
+            ->with($this->equalTo($this->workingDir))
             ->will($this->returnValue(\React\Promise\resolve(true)));
 
-        $downloader = $this->getDownloaderMock(null, null, $processExecutor, $filesystem);
-        $downloader->remove($packageMock, 'composerPath');
+        $downloader = $this->getDownloaderMock(null, null, $process, $filesystem);
+        $downloader->prepare('uninstall', $packageMock, $this->workingDir);
+        $downloader->remove($packageMock, $this->workingDir);
+        $downloader->cleanup('uninstall', $packageMock, $this->workingDir);
+
+        $process->assertComplete($this);
     }
 
     public function testGetInstallationSource()