Fixed issue with non-streaming perforce depots, also fixed issue where PerforceDownloader was not logging in

src/Composer/Downloader/PerforceDownloader.php

@@ -36,7 +36,7 @@ class PerforceDownloader extends VcsDownloader
         $this->io->write('    Cloning ' . $ref);
         $this->initPerforce($package, $path, $ref);
         $this->perforce->setStream($ref);
-        $this->perforce->queryP4User($this->io);
+        $this->perforce->p4Login($this->io);
         $this->perforce->writeP4ClientSpec();
         $this->perforce->connectClient();
         $this->perforce->syncCodeBase($label);

src/Composer/Util/Perforce.php

@@ -282,15 +282,13 @@ class Perforce
         $prevDir = getcwd();
         chdir($this->path);
 
-        $this->executeCommand('pwd');
-
         $p4SyncCommand = $this->generateP4Command('sync -f ');
         if (isset($label)) {
             if (strcmp($label, 'dev-master') != 0) {
                 $p4SyncCommand = $p4SyncCommand . '@' . $label;
             }
         }
-        $this->executeCommand($p4SyncCommand);
+        $result = $this->executeCommand($p4SyncCommand);
 
         chdir($prevDir);
     }
@@ -313,11 +311,7 @@ class Perforce
         } else {
             fwrite(
                 $spec,
-                'View:  ' . $this->getStream() . '/...  //' . $this->getClient() . '/' . str_replace(
-                    '//',
-                    '',
-                    $this->getStream()
-                ) . '/... ' . PHP_EOL
+                'View:  ' . $this->getStream() . '/...  //' . $this->getClient() . '/... ' . PHP_EOL
             );
         }
     }

tests/Composer/Test/Util/PerforceTest.php

@@ -663,7 +663,7 @@ class PerforceTest extends \PHPUnit_Framework_TestCase
             $expectedArray[] = 'Stream:';
             $expectedArray[] = '  //depot/branch';
         } else {
-            $expectedArray[] = 'View:  //depot/...  //composer_perforce_TEST_depot/depot/...';
+            $expectedArray[] = 'View:  //depot/...  //composer_perforce_TEST_depot/...';
         }
 
         return $expectedArray;