minor #24551 [PhpUnitBridge] fix serialized deprecations handling (xabbuh)

nicolas-grekas · nicolas-grekas · commit be9382a77289 · 2017-10-13T16:14:51.000+02:00
This PR was merged into the 3.3 branch. Discussion ---------- [PhpUnitBridge] fix serialized deprecations handling | Q | A | ------------- | --- | Branch? | 3.3 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | | License | MIT | Doc PR | Commits ------- 2f5a0bd fix serialized deprecations handling
diff --git a/src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php b/src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php
@@ -260,7 +260,9 @@ public function endTest($test, $time)
         }
 
         if ($this->runsInSeparateProcess) {
-            foreach (unserialize(file_get_contents($this->runsInSeparateProcess)) as $deprecation) {
+            $deprecations = file_get_contents($this->runsInSeparateProcess);
+            unlink($this->runsInSeparateProcess);
+            foreach ($deprecations ? unserialize($deprecations) : array() as $deprecation) {
                 if ($deprecation[0]) {
                     trigger_error($deprecation[1], E_USER_DEPRECATED);
                 } else {
