Suppress output when crosstesting

jacquard-autograder · Jan 26, 2024 · 6109210 · 6109210
1 parent a693c06
commit 6109210
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/main/java/com/spertus/jacquard/crosstester/CrossTester.java b/src/main/java/com/spertus/jacquard/crosstester/CrossTester.java
@@ -167,7 +167,20 @@ public void executionFinished(
             }
         });
 
+        // Suppress output.
+        PrintStream oldOut = System.out;
+        PrintStream oldErr = System.err;
+        System.setOut(new PrintStream(OutputStream.nullOutputStream()));
+        System.setErr(new PrintStream(OutputStream.nullOutputStream()));
+
+        // Run tests.
         launcher.execute(request);
+
+        // Reenable output.
+        System.setOut(oldOut);
+        System.setErr(oldErr);
+
+        // Generate and return results.
         return generateResults(testResults);
     }