Avoid adding the exception itself as a suppressed exception

As experienced in quarkusio#30463, it seems it can happen.
gsmet · Jan 19, 2023 · cec7cd3 · cec7cd3
1 parent df60a85
commit cec7cd3
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/test-framework/junit5/src/main/java/io/quarkus/test/junit/QuarkusTestExtension.java b/test-framework/junit5/src/main/java/io/quarkus/test/junit/QuarkusTestExtension.java
@@ -816,8 +816,13 @@ public void interceptTestMethod(Invocation<Void> invocation, ReflectiveInvocatio
             runExtensionMethod(invocationContext, extensionContext, true);
             invocation.skip();
         } catch (Throwable t) {
-            for (var i : serverExceptions) {
-                t.addSuppressed(i);
+            for (var serverException : serverExceptions) {
+                if (t == serverException) {
+                    // do not add a suppressed exception to itself
+                    continue;
+                }
+
+                t.addSuppressed(serverException);
             }
             throw t;
         } finally {