more debug output

Author: nikic

run-tests.php

@@ -1541,6 +1541,7 @@ function run_all_tests_parallel(array $test_files, array $env, $redir_tested): v
                     error("Could not find worker stdout in array of worker stdouts, THIS SHOULD NOT HAPPEN.");
                 }
                 while (false !== ($rawMessage = fgets($workerSock))) {
+                    echo "Message Len: " . strlen($rawMessage), "\n";
                     // work around fgets truncating things
                     if (($rawMessageBuffers[$i] ?? '') !== '') {
                         $rawMessage = $rawMessageBuffers[$i] . $rawMessage;
@@ -1679,6 +1680,7 @@ function run_all_tests_parallel(array $test_files, array $env, $redir_tested): v
             }
         }
     }
+    echo "Loop end\n";
 
     if (!$SHOW_ONLY_GROUPS) {
         clear_show_test();