upload android base code part3

android/art/test/901-hello-ti-agent/src/Main.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 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.
+ */
+
+public class Main {
+  public static void main(String[] args) {
+    art.Test901.run();
+  }
+}

android/art/test/901-hello-ti-agent/src/art/Main.java

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+/*
+ * Copyright (C) 2017 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.
+ */
+
+package art;
+
+// Binder class so the agent's C code has something that can be bound and exposed to tests.
+// In a package to separate cleanly and work around CTS reference issues (though this class
+// should be replaced in the CTS version).
+public class Main {
+  // Load the given class with the given classloader, and bind all native methods to corresponding
+  // C methods in the agent. Will abort if any of the steps fail.
+  public static native void bindAgentJNI(String className, ClassLoader classLoader);
+  // Same as above, giving the class directly.
+  public static native void bindAgentJNIForClass(Class<?> klass);
+}

android/art/test/901-hello-ti-agent/src/art/Test901.java

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+/*
+ * Copyright (C) 2011 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.
+ */
+
+package art;
+
+public class Test901 {
+  public static void run() {
+    System.out.println("Hello, world!");
+
+    if (checkLivePhase()) {
+      System.out.println("Agent in live phase.");
+    }
+    if (checkUnattached()) {
+      System.out.println("Received expected error for unattached JVMTI calls");
+    }
+
+    set(0);  // OTHER
+    set(1);  // GC
+    set(2);  // CLASS
+    set(4);  // JNI
+    set(8);  // Error.
+
+    testErrorNames();
+  }
+
+  private static void set(int i) {
+    System.out.println(i);
+    try {
+      setVerboseFlag(i, true);
+      setVerboseFlag(i, false);
+    } catch (RuntimeException e) {
+      System.out.println(e.getMessage());
+    }
+  }
+
+  private static void testErrorNames() {
+      int consecutiveErrors = 0;
+      String lastError = null;
+      for (int i = -1; i <= 117; i++) {
+          String errorName = null;
+          String error = null;
+          try {
+              errorName = getErrorName(i);
+          } catch (RuntimeException e) {
+              error = e.getMessage();
+          }
+
+          if (lastError != null &&
+                  (errorName != null || (error != null && !lastError.equals(error)))) {
+              System.out.println(consecutiveErrors + " times " + lastError);
+              lastError = null;
+              consecutiveErrors = 0;
+          }
+
+          if (errorName != null) {
+              System.out.println(i + " = " + errorName);
+          } else {
+              lastError = error;
+              consecutiveErrors++;
+          }
+      }
+      if (consecutiveErrors > 0) {
+          System.out.println(consecutiveErrors + " times " + lastError);
+      }
+  }
+
+  private static native boolean checkLivePhase();
+  private static native void setVerboseFlag(int flag, boolean value);
+  private static native boolean checkUnattached();
+  private static native String getErrorName(int error);
+}