1 files changed, 63 insertions, 0 deletions
diff --git a/test/133-static-invoke-super/src/Main.java b/test/133-static-invoke-super/src/Main.java
new file mode 100644
index 0000000000..7cfd099a53
--- /dev/null
+++ b/test/133-static-invoke-super/src/Main.java
@@ -0,0 +1,63 @@
+
+public class Main {
+    static class SuperClass {
+      protected static int getVar(int w) {
+          return w & 0xF;
+      }
+    }
+    static class SubClass extends SuperClass {
+      final int getVarDirect(int w) {
+        return w & 0xF;
+      }
+      public void testDirect(int max) {
+        for (int i = 0; i < max; ++i) {
+          getVarDirect(max);
+        }
+      }
+      public void testStatic(int max) {
+        for (int i = 0; i < max; ++i) {
+          getVar(max);
+        }
+      }
+    }
+
+    static public void main(String[] args) throws Exception {
+        boolean timing = (args.length >= 1) && args[0].equals("--timing");
+        run(timing);
+    }
+
+    static int testBasis(int interations) {
+      (new SubClass()).testDirect(interations);
+      return interations;
+    }
+
+    static int testStatic(int interations) {
+      (new SubClass()).testStatic(interations);
+      return interations;
+    }
+
+    static public void run(boolean timing) {
+        long time0 = System.nanoTime();
+        int count1 = testBasis(50000000);
+        long time1 = System.nanoTime();
+        int count2 = testStatic(50000000);
+        long time2 = System.nanoTime();
+
+        System.out.println("basis: performed " + count1 + " iterations");
+        System.out.println("test1: performed " + count2 + " iterations");
+
+        double basisMsec = (time1 - time0) / (double) count1 / 1000000;
+        double msec1 = (time2 - time1) / (double) count2 / 1000000;
+
+        if (msec1 < basisMsec * 5) {
+            System.out.println("Timing is acceptable.");
+        } else {
+            System.out.println("Iterations are taking too long!");
+            timing = true;
+        }
+        if (timing) {
+            System.out.printf("basis time: %.3g msec\n", basisMsec);
+            System.out.printf("test1: %.3g msec per iteration\n", msec1);
+        }
+    }
+}