1 files changed, 79 insertions, 0 deletions
diff --git a/test/416-optimizing-arith-not/src/Main.java b/test/416-optimizing-arith-not/src/Main.java
new file mode 100644
index 0000000000..26e206c94d
--- /dev/null
+++ b/test/416-optimizing-arith-not/src/Main.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2014 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.Method;
+
+public class Main {
+
+  public static void expectEquals(int expected, int result) {
+    if (expected != result) {
+      throw new Error("Expected: " + expected + ", found: " + result);
+    }
+  }
+
+  public static void expectEquals(long expected, long result) {
+    if (expected != result) {
+      throw new Error("Expected: " + expected + ", found: " + result);
+    }
+  }
+
+  public static void main(String[] args) throws Exception {
+    notInt();
+    notLong();
+  }
+
+  private static void notInt() throws Exception {
+    expectEquals(1, smaliNotInt(-2));
+    expectEquals(0, smaliNotInt(-1));
+    expectEquals(-1, smaliNotInt(0));
+    expectEquals(-2, smaliNotInt(1));
+    expectEquals(2147483647, smaliNotInt(-2147483648));  // (2^31) - 1
+    expectEquals(2147483646, smaliNotInt(-2147483647));  // (2^31) - 2
+    expectEquals(-2147483647, smaliNotInt(2147483646));  // -(2^31) - 1
+    expectEquals(-2147483648, smaliNotInt(2147483647));  // -(2^31)
+  }
+
+  private static void notLong() throws Exception {
+    expectEquals(1L, smaliNotLong(-2L));
+    expectEquals(0L, smaliNotLong(-1L));
+    expectEquals(-1L, smaliNotLong(0L));
+    expectEquals(-2L, smaliNotLong(1L));
+    expectEquals(2147483647L, smaliNotLong(-2147483648L));  // (2^31) - 1
+    expectEquals(2147483646L, smaliNotLong(-2147483647L));  // (2^31) - 2
+    expectEquals(-2147483647L, smaliNotLong(2147483646L));  // -(2^31) - 1
+    expectEquals(-2147483648L, smaliNotLong(2147483647L));  // -(2^31)
+    expectEquals(9223372036854775807L, smaliNotLong(-9223372036854775808L));  // (2^63) - 1
+    expectEquals(9223372036854775806L, smaliNotLong(-9223372036854775807L));  // (2^63) - 2
+    expectEquals(-9223372036854775807L, smaliNotLong(9223372036854775806L));  // -(2^63) - 1
+    expectEquals(-9223372036854775808L, smaliNotLong(9223372036854775807L));  // -(2^63)
+  }
+
+  // Wrappers around methods located in file not.smali.
+
+  private static int smaliNotInt(int a) throws Exception {
+    Class<?> c = Class.forName("TestNot");
+    Method m = c.getMethod("$opt$NotInt", int.class);
+    int result = (Integer)m.invoke(null, a);
+    return result;
+  }
+
+  private static long smaliNotLong(long a) throws Exception {
+    Class<?> c = Class.forName("TestNot");
+    Method m = c.getMethod("$opt$NotLong", long.class);
+    long result = (Long)m.invoke(null, a);
+    return result;
+  }
+}