Closes sebastianbergmann#561

Author: sebastianbergmann

ChangeLog-6.0.md

@@ -6,6 +6,7 @@ All notable changes of the PHP_CodeCoverage 6.0 release series are documented in
 
 ### Removed
 
+* Implemented [#561](https://github.com/sebastianbergmann/php-code-coverage/issues/561): Remove HHVM driver
 * Implemented [#563](https://github.com/sebastianbergmann/php-code-coverage/issues/563): Drop support for PHP 7.0
 
 [6.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2...6.0.0

src/CodeCoverage.php

@@ -13,7 +13,6 @@
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Runner\PhptTestCase;
 use SebastianBergmann\CodeCoverage\Driver\Driver;
-use SebastianBergmann\CodeCoverage\Driver\HHVM;
 use SebastianBergmann\CodeCoverage\Driver\PHPDBG;
 use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Node\Builder;
@@ -1054,15 +1053,15 @@ private function selectDriver()
             throw new RuntimeException('No code coverage driver available');
         }
 
-        if ($runtime->isHHVM()) {
-            return new HHVM;
-        }
-
         if ($runtime->isPHPDBG()) {
             return new PHPDBG;
         }
 
-        return new Xdebug;
+        if ($runtime->hasXdebug()) {
+            return new Xdebug;
+        }
+
+        throw new RuntimeException('No code coverage driver available');
     }
 
     /**

src/Driver/HHVM.php

@@ -39,12 +39,6 @@ public function setRuntimeInformation(Runtime $runtime)
         $runtimeNode->setAttribute('url', $runtime->getVendorUrl());
 
         $driverNode = $this->getNodeByName('driver');
-        if ($runtime->isHHVM()) {
-            $driverNode->setAttribute('name', 'hhvm');
-            $driverNode->setAttribute('version', \constant('HHVM_VERSION'));
-
-            return;
-        }
 
         if ($runtime->hasPHPDBGCodeCoverage()) {
             $driverNode->setAttribute('name', 'phpdbg');