Test component type for errors too.

With regression test.

Rationale:
Moved erroneous check in convenience method, so we
put all the same logic in one place. When testing
for erroneous T[], check both the array type
as well at the component type T for errors
(it is possible T[] is not marked erroneous
even though T is eventually).

BUG=28358598

Change-Id: I11339a976dc83e0493a99e6bb97f3a058ca3f796

1 files changed, 30 insertions, 0 deletions

diff --git a/test/595-error-class/src/Main.java b/test/595-error-class/src/Main.java
new file mode 100644
index 0000000000..655fa4336a
--- /dev/null
+++ b/test/595-error-class/src/Main.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.lang.reflect.*;
+
+public class Main {
+
+  public static void main(String args[]) throws Throwable {
+    Class<?> c = Class.forName("Merge");
+    Method m = c.getMethod("select", boolean.class);
+    Object x = m.invoke(null, true);
+    if (x == null) {
+      throw new Error("Did not get array");
+    }
+    System.out.println("passed");
+  }
+}