Run shell tests on android.

shell/shell_test_base_android.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "shell/shell_test_base.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_string.h"
+#include "base/files/file_path.h"
+#include "base/files/file_util.h"
+#include "jni/ShellTestBase_jni.h"
+#include "shell/filename_util.h"
+#include "url/gurl.h"
+
+namespace mojo {
+namespace shell {
+namespace test {
+
+namespace {

[viettrungluu, 2014/12/22 17:52:39]

nit: blank line after

[qsr, 2014/12/23 09:39:07]

Done.

+JNIEnv* InitEnv() {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  static bool inited = false;

[viettrungluu, 2014/12/22 17:52:39]

nit: I think you should just call it "initialized"; otherwise we'd have to
discuss if it should be "inited" or "initted".

+  if (!inited) {
+    RegisterNativesImpl(env);
+    inited = true;
+  }
+  return env;
+}
+}

[viettrungluu, 2014/12/22 17:52:39]

nit: blank line before, and "// namespace" comment

[qsr, 2014/12/23 09:39:07]

Done.

+
+void ShellTestBase::SetUpTestApplications() {
+  // Extract mojo applications, and set the resolve base URL to the directory
+  // containing those.
+  JNIEnv* env = InitEnv();
+  base::android::ScopedJavaLocalRef<jstring> service_dir(
+      Java_ShellTestBase_extractMojoApplications(
+          env, base::android::GetApplicationContext()));
+  shell_context_.mojo_url_resolver()->SetBaseURL(
+      FilePathToFileURL(base::FilePath(
+          base::android::ConvertJavaStringToUTF8(env, service_dir.obj()))));
+}
+
+}  // namespace test
+}  // namespace shell
+}  // namespace mojo