1 files changed, 93 insertions, 0 deletions
diff --git a/src/android/test/interop/app/src/androidTest/java/io/grpc/interop/cpp/InteropTest.java b/src/android/test/interop/app/src/androidTest/java/io/grpc/interop/cpp/InteropTest.java
new file mode 100644
index 0000000000..d1bc259de1
--- /dev/null
+++ b/src/android/test/interop/app/src/androidTest/java/io/grpc/interop/cpp/InteropTest.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2018, gRPC Authors All rights reserved.
+ *
+ * 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 io.grpc.interop.cpp;
+
+import static junit.framework.Assert.assertTrue;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class InteropTest {
+  private String host;
+  private int port;
+  private boolean useTls;
+
+  @Before
+  public void setUp() throws Exception {
+    host =
+        InstrumentationRegistry.getArguments()
+            .getString("server_host", "grpc-test.sandbox.googleapis.com");
+    port = Integer.parseInt(InstrumentationRegistry.getArguments().getString("server_port", "443"));
+    useTls =
+        Boolean.parseBoolean(InstrumentationRegistry.getArguments().getString("use_tls", "true"));
+
+    if (useTls) {
+      Context ctx = InstrumentationRegistry.getTargetContext();
+      String sslRootsFile = "roots.pem";
+      InputStream in = ctx.getAssets().open(sslRootsFile);
+      File outFile = new File(ctx.getExternalFilesDir(null), sslRootsFile);
+      OutputStream out = new FileOutputStream(outFile);
+      byte[] buffer = new byte[1024];
+      int bytesRead;
+      while ((bytesRead = in.read(buffer)) != -1) {
+        out.write(buffer, 0, bytesRead);
+      }
+      in.close();
+      out.close();
+      InteropActivity.configureSslRoots(outFile.getCanonicalPath());
+    }
+  }
+
+  @Test
+  public void emptyUnary() {
+    assertTrue(InteropActivity.doEmpty(host, port, useTls));
+  }
+
+  @Test
+  public void largeUnary() {
+    assertTrue(InteropActivity.doLargeUnary(host, port, useTls));
+  }
+
+  @Test
+  public void emptyStream() {
+    assertTrue(InteropActivity.doEmptyStream(host, port, useTls));
+  }
+
+  @Test
+  public void requestStreaming() {
+    assertTrue(InteropActivity.doRequestStreaming(host, port, useTls));
+  }
+
+  @Test
+  public void responseStreaming() {
+    assertTrue(InteropActivity.doResponseStreaming(host, port, useTls));
+  }
+
+  @Test
+  public void pingPong() {
+    assertTrue(InteropActivity.doPingPong(host, port, useTls));
+  }
+}