apk-based test runner work. Not enabled yet. This CL is a combination…

… of upstreaming, ndk/ant-ification, and other tweaks.

BUG=None
TEST=


Review URL: http://codereview.chromium.org/9834037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@128679 0039d316-1c4b-4281-b951-d872f2087c98

base/base.gyp

@@ -9,6 +9,7 @@
   'includes': [
     '../build/win_precompile.gypi',
     'base.gypi',
+    'test/android/native_test.gyp'
   ],
   'targets': [
     {
@@ -153,7 +154,7 @@
     },
     {
       'target_name': 'base_unittests',
-      'type': 'executable',
+      'type': '<(gtest_target_type)',
       'sources': [
         # Tests.
         'android/jni_android_unittest.cc',

base/test/android/AndroidManifest.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="org.chromium.native_test"
+      android:versionCode="1"
+      android:versionName="1.0">
+
+    <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="14" />
+
+    <application android:label="ChromeNativeTest">
+        <activity android:name=".ChromeNativeTestActivity"
+                android:label="ChromeNativeTest"
+                android:configChanges="orientation|keyboardHidden">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.VIBRATE"/>
+    <uses-permission android:name="android.permission.GET_ACCOUNTS"/>
+    <uses-permission android:name="android.permission.USE_CREDENTIALS"/>
+    <uses-permission android:name="android.permission.READ_CONTACTS"/>
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.READ_LOGS"/>
+    <uses-permission android:name="com.android.browser.permission.READ_HISTORY_BOOKMARKS"/>
+    <uses-permission android:name="com.android.browser.permission.WRITE_HISTORY_BOOKMARKS"/>
+    <uses-permission android:name="android.permission.SUBSCRIBED_FEEDS_READ"/>
+    <uses-permission android:name="android.permission.SUBSCRIBED_FEEDS_WRITE" />
+    <uses-permission android:name="android.permission.READ_SYNC_STATS"/>
+    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/>
+    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+
+</manifest> 

base/test/android/OWNERS

@@ -0,0 +1,2 @@
+jrg@chromium.org
+bulach@chromium.org

base/test/android/java/org/chromium/ChromeNativeTestActivity.java

@@ -0,0 +1,47 @@
+// Copyright (c) 2012 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.
+
+package org.chromium.native_test;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+
+// Android's NativeActivity is mostly useful for pure-native code.
+// Our tests need to go up to our own java classes, which is not possible using
+// the native activity class loader.
+// We start a background thread in here to run the tests and avoid an ANR.
+// TODO(bulach): watch out for tests that implicitly assume they run on the main
+// thread.
+public class ChromeNativeTestActivity extends Activity {
+    private final String TAG = "ChromeNativeTestActivity";
+    private final String LIBRARY = "native_tests";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        try {
+            loadLibrary();
+            new Thread() {
+                @Override
+                public void run() {
+                    Log.d(TAG, ">>nativeRunTests");
+                    nativeRunTests(getFilesDir().getAbsolutePath());
+                    Log.d(TAG, "<<nativeRunTests");
+                }
+            }.start();
+        } catch (UnsatisfiedLinkError e) {
+            Log.e(TAG, "Unable to load libnative_tests.so: " + e);
+            throw e;
+        }
+    }
+
+    private void loadLibrary() throws UnsatisfiedLinkError {
+        Log.i(TAG, "loading: " + LIBRARY);
+        System.loadLibrary(LIBRARY);
+        Log.i(TAG, "loaded: " + LIBRARY);
+    }
+
+    private native void nativeRunTests(String filesDir);
+}

base/test/android/native_test.gyp

@@ -0,0 +1,40 @@
+# Copyright (c) 2012 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.
+
+{
+  'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'native_test_apk',
+          'message': 'building native test package',
+          'type': 'none',
+          'actions': [
+            {
+              'action_name': 'native_test_apk',
+              'inputs': [
+                '<(DEPTH)/base/test/android/native_test_apk.xml',
+                '<!@(find test/android/java -name "*.java")',
+                'native_test_launcher.cc'
+              ],
+              'outputs': [
+                # Awkwardly, we build a Debug APK even when gyp is in
+                # Release mode.  I don't think it matters (e.g. we're
+                # probably happy to not codesign) but naming should be
+                # fixed.
+                '<(PRODUCT_DIR)/ChromeNativeTests-debug.apk',
+              ],
+              'action': [
+                'ant',
+                '-DPRODUCT_DIR=<(PRODUCT_DIR)',
+                '-buildfile',
+                '<(DEPTH)/base/test/android/native_test_apk.xml',
+              ]
+            }
+          ],
+        },
+      ],
+    }]
+  ]
+}

base/test/android/native_test_apk.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="ChromeNativeTests" default="debug" basedir=".">
+
+  <description>
+    Building native test runner ChromeNativeTests.apk
+  </description>
+
+  <property environment="env"/>
+  <property name="sdk.dir" location="${env.ANDROID_SDK_ROOT}"/>
+  <property name="source.dir" location="java"/>
+  <property name="target" value="android-14"/>
+
+  <!-- We expect PRODUCT_DIR to be set like the gyp var
+       (e.g. $ROOT/out/Debug) -->
+  <!-- TODO(jrg): ideally we need this to run before -build-setup, where
+       directories are made based on this variable. -->
+  <target name="-pre-build">
+    <if>
+      <condition>
+        <isset property="PRODUCT_DIR" />
+      </condition>
+      <else>
+        <fail message="PRODUCT_DIR env var not set?" />
+      </else>
+    </if>
+  </target>
+
+  <property name="out.dir" location="${PRODUCT_DIR}"/>
+
+  <!-- TODO(jrg): should I make these directories specific to the apk? -->
+  <property name="resource.absolute.dir" value="${out.dir}/res"/>
+  <property name="gen.absolute.dir" value="${out.dir}/gen"/>
+  <property name="jar.libs.dir" value="${out.dir}/java/libs"/>
+
+  <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>

base/test/android/native_test_launcher.cc

@@ -0,0 +1,190 @@
+// Copyright (c) 2012 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 <stdio.h>
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_string.h"
+#include "base/android/path_utils.h"
+#include "base/at_exit.h"
+#include "base/command_line.h"
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "base/stringprintf.h"
+#include "base/string_tokenizer.h"
+#include "base/string_util.h"
+#include "base/test/test_suite.h"
+#include "jni/chrome_native_test_activity_jni.h"
+#include "gtest/gtest.h"
+
+// GTest's main function.
+extern int main(int argc, char** argv);
+
+namespace {
+
+void ParseArgsFromString(const std::string& command_line,
+                         std::vector<std::string>* args) {
+  StringTokenizer tokenizer(command_line, kWhitespaceASCII);
+  tokenizer.set_quote_chars("\"");
+  while (tokenizer.GetNext()) {
+    std::string token;
+    RemoveChars(tokenizer.token(), "\"", &token);
+    args->push_back(token);
+  }
+}
+
+void ParseArgsFromCommandLineFile(const FilePath& internal_data_path,
+                                  std::vector<std::string>* args) {
+  static const char kCommandLineFile[] = "chrome-native-tests-command-line";
+  FilePath command_line(internal_data_path.Append(FilePath(kCommandLineFile)));
+  std::string command_line_string;
+  if (file_util::ReadFileToString(command_line, &command_line_string)) {
+    ParseArgsFromString(command_line_string, args);
+  }
+}
+
+void ArgsToArgv(const std::vector<std::string>& args,
+                std::vector<char*>* argv) {
+  // We need to pass in a non-const char**.
+  int argc = args.size();
+  argv->resize(argc);
+  for (int i = 0; i < argc; ++i)
+    (*argv)[i] = const_cast<char*>(args[i].c_str());
+}
+
+// As we are the native side of an Android app, we don't have any 'console', so
+// gtest's standard output goes nowhere.
+// Instead, we inject an "EventListener" in gtest and then we print the results
+// using LOG, which goes to adb logcat.
+class AndroidLogPrinter : public ::testing::EmptyTestEventListener {
+ public:
+  void Init(int* argc, char** argv);
+
+  // EmptyTestEventListener
+  virtual void OnTestProgramStart(
+      const ::testing::UnitTest& unit_test) OVERRIDE;
+  virtual void OnTestStart(const ::testing::TestInfo& test_info) OVERRIDE;
+  virtual void OnTestPartResult(
+      const ::testing::TestPartResult& test_part_result) OVERRIDE;
+  virtual void OnTestEnd(const ::testing::TestInfo& test_info) OVERRIDE;
+  virtual void OnTestProgramEnd(const ::testing::UnitTest& unit_test) OVERRIDE;
+};
+
+void AndroidLogPrinter::Init(int* argc, char** argv) {
+  // InitGoogleTest must be called befure we add ourselves as a listener.
+  ::testing::InitGoogleTest(argc, argv);
+  ::testing::TestEventListeners& listeners =
+      ::testing::UnitTest::GetInstance()->listeners();
+  // Adds a listener to the end.  Google Test takes the ownership.
+  listeners.Append(this);
+}
+
+void AndroidLogPrinter::OnTestProgramStart(
+    const ::testing::UnitTest& unit_test) {
+  std::string msg = StringPrintf("[ START      ] %d",
+                                 unit_test.test_to_run_count());
+  LOG(ERROR) << msg;
+}
+
+void AndroidLogPrinter::OnTestStart(const ::testing::TestInfo& test_info) {
+  std::string msg = StringPrintf("[ RUN      ] %s.%s",
+                                 test_info.test_case_name(), test_info.name());
+  LOG(ERROR) << msg;
+}
+
+void AndroidLogPrinter::OnTestPartResult(
+    const ::testing::TestPartResult& test_part_result) {
+  std::string msg = StringPrintf(
+      "%s in %s:%d\n%s\n",
+      test_part_result.failed() ? "*** Failure" : "Success",
+      test_part_result.file_name(),
+      test_part_result.line_number(),
+      test_part_result.summary());
+  LOG(ERROR) << msg;
+}
+
+void AndroidLogPrinter::OnTestEnd(const ::testing::TestInfo& test_info) {
+  std::string msg = StringPrintf("%s %s.%s",
+      test_info.result()->Failed() ? "[  FAILED  ]" : "[       OK ]",
+      test_info.test_case_name(), test_info.name());
+  LOG(ERROR) << msg;
+}
+
+void AndroidLogPrinter::OnTestProgramEnd(
+    const ::testing::UnitTest& unit_test) {
+  std::string msg = StringPrintf("[ END      ] %d",
+         unit_test.successful_test_count());
+  LOG(ERROR) << msg;
+}
+
+void LibraryLoadedOnMainThread(JNIEnv* env) {
+  static const char* const kInitialArgv[] = { "ChromeTestActivity" };
+
+  {
+    // We need a test suite to be created before we do any tracing or
+    // logging: it creates a global at_exit_manager and initializes
+    // internal gtest data structures based on the command line.
+    // It needs to be scoped as it also resets the CommandLine.
+    std::vector<std::string> args;
+    FilePath path("/data/user/0/org.chromium.native_tests/files/");
+    ParseArgsFromCommandLineFile(path, &args);
+    std::vector<char*> argv;
+    ArgsToArgv(args, &argv);
+    base::TestSuite test_suite(argv.size(), &argv[0]);
+  }
+
+  CommandLine::Init(arraysize(kInitialArgv), kInitialArgv);
+
+  logging::InitLogging(NULL,
+                       logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
+                       logging::DONT_LOCK_LOG_FILE,
+                       logging::DELETE_OLD_LOG_FILE,
+                       logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
+  // To view log output with IDs and timestamps use "adb logcat -v threadtime".
+  logging::SetLogItems(false,    // Process ID
+                       false,    // Thread ID
+                       false,    // Timestamp
+                       false);   // Tick count
+  VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
+          << ", default verbosity = " << logging::GetVlogVerbosity();
+  base::android::RegisterPathUtils(env);
+}
+
+}  // namespace
+
+// This method is called on a separate java thread so that we won't trigger
+// an ANR.
+static void RunTests(JNIEnv* env, jobject obj, jstring jfiles_dir) {
+  FilePath files_dir(base::android::ConvertJavaStringToUTF8(env, jfiles_dir));
+  // A few options, such "--gtest_list_tests", will just use printf directly
+  // and won't use the "AndroidLogPrinter". Redirect stdout to a known file.
+  FilePath stdout_path(files_dir.Append(FilePath("stdout.txt")));
+  freopen(stdout_path.value().c_str(), "w", stdout);
+
+  std::vector<std::string> args;
+  ParseArgsFromCommandLineFile(files_dir, &args);
+
+  // We need to pass in a non-const char**.
+  std::vector<char*> argv;
+  ArgsToArgv(args, &argv);
+
+  int argc = argv.size();
+  // This object is owned by gtest.
+  AndroidLogPrinter* log = new AndroidLogPrinter();
+  log->Init(&argc, &argv[0]);
+
+  main(argc, &argv[0]);
+}
+
+// This is called by the VM when the shared library is first loaded.
+JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
+  base::android::InitVM(vm);
+  JNIEnv* env = base::android::AttachCurrentThread();
+  if (!RegisterNativesImpl(env)) {
+    return -1;
+  }
+  LibraryLoadedOnMainThread(env);
+  return JNI_VERSION_1_4;
+}