Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

25 files changed, 1087 insertions, 0 deletions

diff --git a/mobile/android/test_runner/build.gradle b/mobile/android/test_runner/build.gradle
new file mode 100644
index 0000000000..b32015ec94
--- /dev/null
+++ b/mobile/android/test_runner/build.gradle
@@ -0,0 +1,59 @@
+buildDir "${topobjdir}/gradle/build/mobile/android/test_runner"
+
+apply plugin: 'com.android.application'
+
+apply from: "${topsrcdir}/mobile/android/gradle/product_flavors.gradle"
+
+android {
+    buildToolsVersion project.ext.buildToolsVersion
+    compileSdkVersion project.ext.compileSdkVersion
+
+    defaultConfig {
+        targetSdkVersion project.ext.targetSdkVersion
+        minSdkVersion project.ext.minSdkVersion
+        manifestPlaceholders = project.ext.manifestPlaceholders
+
+        applicationId "org.mozilla.geckoview.test_runner"
+        versionCode project.ext.versionCode
+        versionName project.ext.versionName
+
+        multiDexEnabled true
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    // By default the android plugins ignores folders that start with `_`, but
+    // we need those in web extensions.
+    // See also:
+    //  - https://issuetracker.google.com/issues/36911326
+    //  - https://stackoverflow.com/questions/9206117/how-to-workaround-autoomitting-fiiles-folders-starting-with-underscore-in
+    aaptOptions {
+        ignoreAssetsPattern  '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
+        noCompress 'ja'
+    }
+
+    project.configureProductFlavors.delegate = it
+    project.configureProductFlavors()
+}
+
+dependencies {
+    implementation "androidx.annotation:annotation:1.6.0"
+    implementation "androidx.appcompat:appcompat:1.6.1"
+    implementation "androidx.preference:preference:1.1.1"
+
+    implementation project(path: ':geckoview')
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'com.google.android.material:material:1.9.0'
+
+    implementation 'androidx.multidex:multidex:2.0.1'
+}
diff --git a/mobile/android/test_runner/src/main/AndroidManifest.xml b/mobile/android/test_runner/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..be113869ee
--- /dev/null
+++ b/mobile/android/test_runner/src/main/AndroidManifest.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="org.mozilla.geckoview.test_runner">
+
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
+    <uses-permission android:name="android.permission.CAMERA"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+
+    <application
+            android:allowBackup="true"
+            android:icon="@mipmap/ic_launcher"
+            android:label="@string/app_name"
+            android:supportsRtl="true"
+            android:usesCleartextTraffic="true"
+            android:theme="@style/AppTheme"
+            android:name="androidx.multidex.MultiDexApplication">
+        <uses-library android:name="android.test.runner" android:required="false"/>
+        <activity android:name=".TestRunnerActivity"
+            android:configChanges="orientation|screenSize"
+            android:exported="true"/>
+        <activity-alias android:name=".App" android:targetActivity=".TestRunnerActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <action android:name="org.mozilla.geckoview.test_runner.XPCSHELL_TEST"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <!-- This is used to run xpcshell tests -->
+        <service android:name=".XpcshellTestRunnerService$i0" android:enabled="true" android:exported="true" android:process=":xpcshell0"/>
+        <service android:name=".XpcshellTestRunnerService$i1" android:enabled="true" android:exported="true" android:process=":xpcshell1"/>
+        <service android:name=".XpcshellTestRunnerService$i2" android:enabled="true" android:exported="true" android:process=":xpcshell2"/>
+        <service android:name=".XpcshellTestRunnerService$i3" android:enabled="true" android:exported="true" android:process=":xpcshell3"/>
+        <service android:name=".XpcshellTestRunnerService$i4" android:enabled="true" android:exported="true" android:process=":xpcshell4"/>
+        <service android:name=".XpcshellTestRunnerService$i5" android:enabled="true" android:exported="true" android:process=":xpcshell5"/>
+        <service android:name=".XpcshellTestRunnerService$i6" android:enabled="true" android:exported="true" android:process=":xpcshell6"/>
+        <service android:name=".XpcshellTestRunnerService$i7" android:enabled="true" android:exported="true" android:process=":xpcshell7"/>
+        <service android:name=".XpcshellTestRunnerService$i8" android:enabled="true" android:exported="true" android:process=":xpcshell8"/>
+        <service android:name=".XpcshellTestRunnerService$i9" android:enabled="true" android:exported="true" android:process=":xpcshell9"/>
+    </application>
+</manifest>
diff --git a/mobile/android/test_runner/src/main/assets/test-runner-support/manifest.json b/mobile/android/test_runner/src/main/assets/test-runner-support/manifest.json
new file mode 100644
index 0000000000..41f3010f3d
--- /dev/null
+++ b/mobile/android/test_runner/src/main/assets/test-runner-support/manifest.json
@@ -0,0 +1,11 @@
+{
+  "manifest_version": 2,
+  "name": "Dummy",
+  "version": "1.0",
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "test-runner-support@tests.mozilla.org"
+    }
+  },
+  "description": "This extension pretends to be the sender of native messages from tests."
+}
diff --git a/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerActivity.java b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerActivity.java
new file mode 100644
index 0000000000..f95efeab1b
--- /dev/null
+++ b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerActivity.java
@@ -0,0 +1,653 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+package org.mozilla.geckoview.test_runner;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.SurfaceTexture;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.Surface;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import java.util.ArrayDeque;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.mozilla.geckoview.AllowOrDeny;
+import org.mozilla.geckoview.ContentBlocking;
+import org.mozilla.geckoview.GeckoDisplay;
+import org.mozilla.geckoview.GeckoResult;
+import org.mozilla.geckoview.GeckoRuntime;
+import org.mozilla.geckoview.GeckoRuntimeSettings;
+import org.mozilla.geckoview.GeckoSession;
+import org.mozilla.geckoview.GeckoSession.PermissionDelegate.ContentPermission;
+import org.mozilla.geckoview.GeckoSessionSettings;
+import org.mozilla.geckoview.GeckoView;
+import org.mozilla.geckoview.OrientationController;
+import org.mozilla.geckoview.WebExtension;
+import org.mozilla.geckoview.WebExtensionController;
+import org.mozilla.geckoview.WebRequestError;
+
+public class TestRunnerActivity extends Activity {
+  private static final String LOGTAG = "TestRunnerActivity";
+  private static final String ERROR_PAGE =
+      "<!DOCTYPE html><head><title>Error</title></head><body>Error!</body></html>";
+
+  static GeckoRuntime sRuntime;
+
+  private GeckoSession mPopupSession;
+  private GeckoSession mSession;
+  private GeckoView mView;
+  private boolean mKillProcessOnDestroy;
+
+  private HashMap<GeckoSession, Display> mDisplays = new HashMap<>();
+  private HashMap<String, ExtensionWrapper> mExtensions = new HashMap<>();
+
+  private static class ExtensionWrapper {
+    public WebExtension extension;
+    public HashMap<GeckoSession, WebExtension.Action> browserActions;
+    public HashMap<GeckoSession, WebExtension.Action> pageActions;
+
+    public ExtensionWrapper(final WebExtension extension) {
+      this.extension = extension;
+      browserActions = new HashMap<>();
+      pageActions = new HashMap<>();
+    }
+  }
+
+  private static class Display {
+    public final SurfaceTexture texture;
+    public final Surface surface;
+
+    private final int width;
+    private final int height;
+    private GeckoDisplay sessionDisplay;
+
+    public Display(final int width, final int height) {
+      this.width = width;
+      this.height = height;
+      texture = new SurfaceTexture(0);
+      texture.setDefaultBufferSize(width, height);
+      surface = new Surface(texture);
+    }
+
+    public void attach(final GeckoSession session) {
+      sessionDisplay = session.acquireDisplay();
+      sessionDisplay.surfaceChanged(
+          new GeckoDisplay.SurfaceInfo.Builder(surface).size(width, height).build());
+    }
+
+    public void release(final GeckoSession session) {
+      sessionDisplay.surfaceDestroyed();
+      session.releaseDisplay(sessionDisplay);
+    }
+  }
+
+  private static WebExtensionController webExtensionController() {
+    return sRuntime.getWebExtensionController();
+  }
+
+  private static OrientationController orientationController() {
+    return sRuntime.getOrientationController();
+  }
+
+  // Keeps track of all sessions for this test runner. The top session in the deque is the
+  // current active session for extension purposes.
+  private ArrayDeque<GeckoSession> mOwnedSessions = new ArrayDeque<>();
+
+  private GeckoSession.PermissionDelegate mPermissionDelegate =
+      new GeckoSession.PermissionDelegate() {
+        @Override
+        public GeckoResult<Integer> onContentPermissionRequest(
+            @NonNull final GeckoSession session, @NonNull ContentPermission perm) {
+          return GeckoResult.fromValue(ContentPermission.VALUE_ALLOW);
+        }
+
+        @Override
+        public void onAndroidPermissionsRequest(
+            @NonNull final GeckoSession session,
+            @Nullable final String[] permissions,
+            @NonNull final Callback callback) {
+          callback.grant();
+        }
+      };
+
+  private GeckoSession.PromptDelegate mPromptDelegate =
+      new GeckoSession.PromptDelegate() {
+        Map<BasePrompt, GeckoResult<PromptResponse>> mPromptResults = new HashMap<>();
+        public GeckoSession.PromptDelegate.PromptInstanceDelegate mPromptInstanceDelegate =
+            new GeckoSession.PromptDelegate.PromptInstanceDelegate() {
+              @Override
+              public void onPromptDismiss(
+                  final @NonNull GeckoSession.PromptDelegate.BasePrompt prompt) {
+                mPromptResults.get(prompt).complete(prompt.dismiss());
+              }
+            };
+
+        @Override
+        public GeckoResult<PromptResponse> onAlertPrompt(
+            @NonNull final GeckoSession session, @NonNull final AlertPrompt prompt) {
+          mPromptResults.put(prompt, new GeckoResult<>());
+          prompt.setDelegate(mPromptInstanceDelegate);
+          return mPromptResults.get(prompt);
+        }
+
+        @Override
+        public GeckoResult<PromptResponse> onButtonPrompt(
+            @NonNull final GeckoSession session, @NonNull final ButtonPrompt prompt) {
+          mPromptResults.put(prompt, new GeckoResult<>());
+          prompt.setDelegate(mPromptInstanceDelegate);
+          return mPromptResults.get(prompt);
+        }
+
+        @Override
+        public GeckoResult<PromptResponse> onTextPrompt(
+            @NonNull final GeckoSession session, @NonNull final TextPrompt prompt) {
+          mPromptResults.put(prompt, new GeckoResult<>());
+          prompt.setDelegate(mPromptInstanceDelegate);
+          return mPromptResults.get(prompt);
+        }
+      };
+
+  private GeckoSession.NavigationDelegate mNavigationDelegate =
+      new GeckoSession.NavigationDelegate() {
+        @Override
+        public void onLocationChange(
+            final GeckoSession session, final String url, final List<ContentPermission> perms) {
+          getActionBar().setSubtitle(url);
+        }
+
+        @Override
+        public GeckoResult<AllowOrDeny> onLoadRequest(
+            final GeckoSession session, final LoadRequest request) {
+          // Allow Gecko to load all URIs
+          return GeckoResult.fromValue(AllowOrDeny.ALLOW);
+        }
+
+        @Override
+        public GeckoResult<GeckoSession> onNewSession(
+            final GeckoSession session, final String uri) {
+          webExtensionController().setTabActive(mOwnedSessions.peek(), false);
+          final GeckoSession newSession =
+              createBackgroundSession(session.getSettings(), /* active */ true);
+          webExtensionController().setTabActive(newSession, true);
+          return GeckoResult.fromValue(newSession);
+        }
+
+        @Override
+        public GeckoResult<String> onLoadError(
+            final GeckoSession session, final String uri, final WebRequestError error) {
+
+          return GeckoResult.fromValue("data:text/html," + ERROR_PAGE);
+        }
+      };
+
+  private GeckoSession.ContentDelegate mContentDelegate =
+      new GeckoSession.ContentDelegate() {
+        private void onContentProcessGone() {
+          if (System.getenv("MOZ_CRASHREPORTER_SHUTDOWN") != null) {
+            sRuntime.shutdown();
+          }
+        }
+
+        @Override
+        public void onCloseRequest(final GeckoSession session) {
+          closeSession(session);
+        }
+
+        @Override
+        public void onCrash(final GeckoSession session) {
+          onContentProcessGone();
+        }
+
+        @Override
+        public void onKill(final GeckoSession session) {
+          onContentProcessGone();
+        }
+      };
+
+  private WebExtension.TabDelegate mTabDelegate =
+      new WebExtension.TabDelegate() {
+        @Override
+        public GeckoResult<GeckoSession> onNewTab(
+            final WebExtension source, final WebExtension.CreateTabDetails details) {
+          GeckoSessionSettings settings = null;
+          if (details.cookieStoreId != null) {
+            settings = new GeckoSessionSettings.Builder().contextId(details.cookieStoreId).build();
+          }
+
+          if (details.active == Boolean.TRUE) {
+            webExtensionController().setTabActive(mOwnedSessions.peek(), false);
+          }
+          final GeckoSession newSession = createSession(settings, details.active == Boolean.TRUE);
+          return GeckoResult.fromValue(newSession);
+        }
+      };
+
+  private WebExtension.ActionDelegate mActionDelegate =
+      new WebExtension.ActionDelegate() {
+        private GeckoResult<GeckoSession> togglePopup(
+            final WebExtension extension, final boolean forceOpen) {
+          if (mPopupSession != null) {
+            mPopupSession.close();
+            if (!forceOpen) {
+              return null;
+            }
+          }
+
+          mPopupSession = createBackgroundSession(null, /* active */ false);
+          mPopupSession.open(sRuntime);
+
+          // Set the progress delegate in case there is an observer to the popup being loaded.
+          mTestApiImpl.setCurrentPopupExtension(extension);
+          mPopupSession.setProgressDelegate(mTestApiImpl);
+
+          return GeckoResult.fromValue(mPopupSession);
+        }
+
+        @Nullable
+        @Override
+        public GeckoResult<GeckoSession> onOpenPopup(
+            final WebExtension extension, final WebExtension.Action action) {
+          return togglePopup(extension, true);
+        }
+
+        @Nullable
+        @Override
+        public GeckoResult<GeckoSession> onTogglePopup(
+            final WebExtension extension, final WebExtension.Action action) {
+          return togglePopup(extension, false);
+        }
+
+        @Override
+        public void onBrowserAction(
+            final WebExtension extension,
+            final GeckoSession session,
+            final WebExtension.Action action) {
+          mExtensions.get(extension.id).browserActions.put(session, action);
+        }
+
+        @Override
+        public void onPageAction(
+            final WebExtension extension,
+            final GeckoSession session,
+            final WebExtension.Action action) {
+          mExtensions.get(extension.id).pageActions.put(session, action);
+        }
+      };
+
+  private WebExtension.SessionTabDelegate mSessionTabDelegate =
+      new WebExtension.SessionTabDelegate() {
+        @NonNull
+        @Override
+        public GeckoResult<AllowOrDeny> onCloseTab(
+            @Nullable final WebExtension source, @NonNull final GeckoSession session) {
+          closeSession(session);
+          return GeckoResult.fromValue(AllowOrDeny.ALLOW);
+        }
+
+        @Override
+        public GeckoResult<AllowOrDeny> onUpdateTab(
+            @NonNull final WebExtension source,
+            @NonNull final GeckoSession session,
+            @NonNull final WebExtension.UpdateTabDetails updateDetails) {
+          if (updateDetails.active == Boolean.TRUE) {
+            // Move session to the top since it's now the active tab
+            mOwnedSessions.remove(session);
+            mOwnedSessions.addFirst(session);
+          }
+
+          return GeckoResult.fromValue(AllowOrDeny.ALLOW);
+        }
+      };
+
+  private class TestRunnerActivityDelegate implements GeckoView.ActivityContextDelegate {
+    public Context getActivityContext() {
+      return TestRunnerActivity.this;
+    }
+  }
+
+  private TestRunnerActivityDelegate mActivityDelegate = new TestRunnerActivityDelegate();
+
+  /**
+   * Creates a session and adds it to the owned sessions deque.
+   *
+   * @param active Whether this session is the "active" session for extension purposes. The active
+   *     session always sit at the top of the owned sessions deque.
+   * @return the newly created session.
+   */
+  private GeckoSession createSession(final boolean active) {
+    return createSession(null, active);
+  }
+
+  /**
+   * Creates a session and adds it to the owned sessions deque.
+   *
+   * @param settings settings for the newly created {@link GeckoSession}, could be null if no extra
+   *     settings need to be added.
+   * @param active Whether this session is the "active" session for extension purposes. The active
+   *     session always sit at the top of the owned sessions deque.
+   * @return the newly created session.
+   */
+  private GeckoSession createSession(GeckoSessionSettings settings, final boolean active) {
+    if (settings == null) {
+      settings = new GeckoSessionSettings();
+    }
+
+    final GeckoSession session = new GeckoSession(settings);
+    session.setNavigationDelegate(mNavigationDelegate);
+    session.setContentDelegate(mContentDelegate);
+    session.setPermissionDelegate(mPermissionDelegate);
+    session.setPromptDelegate(mPromptDelegate);
+
+    final WebExtension.SessionController sessionController = session.getWebExtensionController();
+    for (final ExtensionWrapper wrapper : mExtensions.values()) {
+      sessionController.setActionDelegate(wrapper.extension, mActionDelegate);
+      sessionController.setTabDelegate(wrapper.extension, mSessionTabDelegate);
+    }
+
+    if (active) {
+      mOwnedSessions.addFirst(session);
+    } else {
+      mOwnedSessions.addLast(session);
+    }
+    return session;
+  }
+
+  /**
+   * Creates a session with a display attached.
+   *
+   * @param settings settings for the newly created {@link GeckoSession}, could be null if no extra
+   *     settings need to be added.
+   * @param active Whether this session is the "active" session for extension purposes. The active
+   *     session always sit at the top of the owned sessions deque.
+   * @return the newly created session.
+   */
+  private GeckoSession createBackgroundSession(
+      final GeckoSessionSettings settings, final boolean active) {
+    final GeckoSession session = createSession(settings, active);
+
+    final Display display = new Display(mView.getWidth(), mView.getHeight());
+    display.attach(session);
+
+    mDisplays.put(session, display);
+
+    return session;
+  }
+
+  private void closeSession(final GeckoSession session) {
+    if (session == mOwnedSessions.peek()) {
+      webExtensionController().setTabActive(session, false);
+    }
+    if (mDisplays.containsKey(session)) {
+      final Display display = mDisplays.remove(session);
+      display.release(session);
+    }
+    mOwnedSessions.remove(session);
+    session.close();
+    if (!mOwnedSessions.isEmpty()) {
+      // Pick the top session as the current active
+      webExtensionController().setTabActive(mOwnedSessions.peek(), true);
+    }
+  }
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+
+    final Intent intent = getIntent();
+
+    if ("org.mozilla.geckoview.test.XPCSHELL_TEST_MAIN".equals(intent.getAction())) {
+      // This activity is just a stub to run xpcshell tests in a service
+      return;
+    }
+
+    if (sRuntime == null) {
+      final GeckoRuntimeSettings.Builder runtimeSettingsBuilder =
+          new GeckoRuntimeSettings.Builder();
+
+      // Mochitest and reftest encounter rounding errors if we have a
+      // a window.devicePixelRation like 3.625, so simplify that here.
+      runtimeSettingsBuilder
+          .arguments(new String[] {"-purgecaches"})
+          .displayDpiOverride(160)
+          .displayDensityOverride(1.0f)
+          .remoteDebuggingEnabled(true);
+
+      final Bundle extras = intent.getExtras();
+      if (extras != null) {
+        runtimeSettingsBuilder.extras(extras);
+      }
+
+      final ContentBlocking.SafeBrowsingProvider googleLegacy =
+          ContentBlocking.SafeBrowsingProvider.from(
+                  ContentBlocking.GOOGLE_LEGACY_SAFE_BROWSING_PROVIDER)
+              .getHashUrl("http://mochi.test:8888/safebrowsing-dummy/gethash")
+              .updateUrl("http://mochi.test:8888/safebrowsing-dummy/update")
+              .build();
+
+      final ContentBlocking.SafeBrowsingProvider google =
+          ContentBlocking.SafeBrowsingProvider.from(ContentBlocking.GOOGLE_SAFE_BROWSING_PROVIDER)
+              .getHashUrl("http://mochi.test:8888/safebrowsing4-dummy/gethash")
+              .updateUrl("http://mochi.test:8888/safebrowsing4-dummy/update")
+              .build();
+
+      runtimeSettingsBuilder
+          .consoleOutput(true)
+          .contentBlocking(
+              new ContentBlocking.Settings.Builder()
+                  .safeBrowsingProviders(google, googleLegacy)
+                  .build());
+
+      sRuntime = GeckoRuntime.create(this, runtimeSettingsBuilder.build());
+
+      webExtensionController()
+          .setDebuggerDelegate(
+              new WebExtensionController.DebuggerDelegate() {
+                @Override
+                public void onExtensionListUpdated() {
+                  refreshExtensionList();
+                }
+              });
+
+      webExtensionController()
+          .installBuiltIn("resource://android/assets/test-runner-support/")
+          .accept(
+              extension -> {
+                extension.setMessageDelegate(mApiEngine, "test-runner-support");
+                extension.setTabDelegate(mTabDelegate);
+              });
+
+      webExtensionController()
+          .setAddonManagerDelegate(new WebExtensionController.AddonManagerDelegate() {});
+
+      sRuntime.setDelegate(
+          () -> {
+            mKillProcessOnDestroy = true;
+            finish();
+          });
+    }
+
+    orientationController()
+        .setDelegate(
+            new OrientationController.OrientationDelegate() {
+              @Override
+              public GeckoResult<AllowOrDeny> onOrientationLock(int aOrientation) {
+                setRequestedOrientation(aOrientation);
+                return GeckoResult.allow();
+              }
+            });
+
+    mSession = createSession(/* active */ true);
+    webExtensionController().setTabActive(mOwnedSessions.peek(), true);
+    mSession.open(sRuntime);
+
+    // If we were passed a URI in the Intent, open it
+    final Uri uri = intent.getData();
+    if (uri != null) {
+      mSession.loadUri(uri.toString());
+    }
+
+    mView = new GeckoView(this);
+    mView.setSession(mSession);
+    setContentView(mView);
+    mView.setActivityContextDelegate(mActivityDelegate);
+
+    sRuntime.setServiceWorkerDelegate(
+        new GeckoRuntime.ServiceWorkerDelegate() {
+          @NonNull
+          @Override
+          public GeckoResult<GeckoSession> onOpenWindow(@NonNull String url) {
+            return mNavigationDelegate.onNewSession(mSession, url);
+          }
+        });
+  }
+
+  private final TestApiImpl mTestApiImpl = new TestApiImpl();
+  private final TestRunnerApiEngine mApiEngine = new TestRunnerApiEngine(mTestApiImpl);
+
+  private class TestApiImpl implements TestRunnerApiEngine.Api, GeckoSession.ProgressDelegate {
+    private GeckoResult<WebExtension> mOnPopupLoaded;
+    // Stores which extension opened the current popup
+    private WebExtension mCurrentPopupExtension;
+
+    @Override
+    public void onPageStop(final GeckoSession session, final boolean success) {
+      if (mOnPopupLoaded != null) {
+        mOnPopupLoaded.complete(mCurrentPopupExtension);
+        mOnPopupLoaded = null;
+        mCurrentPopupExtension = null;
+      }
+      session.setProgressDelegate(null);
+    }
+
+    public void setCurrentPopupExtension(final WebExtension extension) {
+      mCurrentPopupExtension = extension;
+    }
+
+    private GeckoResult<Void> clickAction(
+        final String extensionId, final HashMap<GeckoSession, WebExtension.Action> actions) {
+      final GeckoSession active = mOwnedSessions.peek();
+
+      WebExtension.Action action = actions.get(active);
+      if (action == null) {
+        // Get default action if there's no specific one
+        action = actions.get(null);
+      }
+
+      if (action == null) {
+        return GeckoResult.fromException(
+            new RuntimeException("No browser action for " + extensionId));
+      }
+
+      action.click();
+      return GeckoResult.fromValue(null);
+    }
+
+    @Override
+    public GeckoResult<Void> clickPageAction(final String extensionId) {
+      if (!mExtensions.containsKey(extensionId)) {
+        return GeckoResult.fromException(
+            new RuntimeException("Extension not found: " + extensionId));
+      }
+
+      return clickAction(extensionId, mExtensions.get(extensionId).pageActions);
+    }
+
+    @Override
+    public GeckoResult<Void> clickBrowserAction(final String extensionId) {
+      if (!mExtensions.containsKey(extensionId)) {
+        return GeckoResult.fromException(
+            new RuntimeException("Extension not found: " + extensionId));
+      }
+
+      return clickAction(extensionId, mExtensions.get(extensionId).browserActions);
+    }
+
+    @Override
+    public GeckoResult<Void> closePopup() {
+      if (mPopupSession != null) {
+        mPopupSession.close();
+        mPopupSession = null;
+      }
+      return null;
+    }
+
+    @Override
+    public GeckoResult<Void> awaitExtensionPopup(final String extensionId) {
+      mOnPopupLoaded = new GeckoResult<>();
+      return mOnPopupLoaded.accept(
+          extension -> {
+            if (!extension.id.equals(extensionId)) {
+              throw new IllegalStateException(
+                  "Expecting panel from extension: "
+                      + extensionId
+                      + " found "
+                      + extension.id
+                      + " instead.");
+            }
+          });
+    }
+  }
+
+  // Random start timestamp for the BrowsingDataDelegate API.
+  private static final int CLEAR_DATA_START_TIMESTAMP = 1234;
+
+  private void refreshExtensionList() {
+    webExtensionController()
+        .list()
+        .accept(
+            extensions -> {
+              mExtensions.clear();
+              for (final WebExtension extension : extensions) {
+                mExtensions.put(extension.id, new ExtensionWrapper(extension));
+                extension.setActionDelegate(mActionDelegate);
+                extension.setTabDelegate(mTabDelegate);
+
+                extension.setBrowsingDataDelegate(
+                    new WebExtension.BrowsingDataDelegate() {
+                      @Nullable
+                      @Override
+                      public GeckoResult<Settings> onGetSettings() {
+                        final long types =
+                            Type.CACHE
+                                | Type.COOKIES
+                                | Type.HISTORY
+                                | Type.FORM_DATA
+                                | Type.DOWNLOADS;
+                        return GeckoResult.fromValue(
+                            new Settings(CLEAR_DATA_START_TIMESTAMP, types, types));
+                      }
+                    });
+
+                for (final GeckoSession session : mOwnedSessions) {
+                  final WebExtension.SessionController controller =
+                      session.getWebExtensionController();
+                  controller.setActionDelegate(extension, mActionDelegate);
+                  controller.setTabDelegate(extension, mSessionTabDelegate);
+                }
+              }
+            });
+  }
+
+  @Override
+  protected void onDestroy() {
+    mSession.close();
+    super.onDestroy();
+
+    if (mKillProcessOnDestroy) {
+      android.os.Process.killProcess(android.os.Process.myPid());
+    }
+  }
+
+  public GeckoView getGeckoView() {
+    return mView;
+  }
+
+  public GeckoSession getGeckoSession() {
+    return mSession;
+  }
+}
diff --git a/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerApiEngine.java b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerApiEngine.java
new file mode 100644
index 0000000000..7d6a72d62f
--- /dev/null
+++ b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/TestRunnerApiEngine.java
@@ -0,0 +1,68 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+package org.mozilla.geckoview.test_runner;
+
+import android.util.Log;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.mozilla.geckoview.GeckoResult;
+import org.mozilla.geckoview.WebExtension;
+
+// Receives API calls from AppUiTestDelegate.jsm and forwards the calls to the
+// Api impl.
+public class TestRunnerApiEngine implements WebExtension.MessageDelegate {
+  private static final String LOGTAG = "TestRunnerAPI";
+
+  public interface Api {
+    GeckoResult<Void> clickBrowserAction(String extensionId);
+
+    GeckoResult<Void> clickPageAction(String extensionId);
+
+    GeckoResult<Void> closePopup();
+
+    GeckoResult<Void> awaitExtensionPopup(String extensionId);
+  }
+
+  private final Api mImpl;
+
+  public TestRunnerApiEngine(final Api impl) {
+    mImpl = impl;
+  }
+
+  @SuppressWarnings("unchecked")
+  private GeckoResult<Object> handleMessage(final JSONObject message) throws JSONException {
+    final String type = message.getString("type");
+
+    Log.i(LOGTAG, "Test API: " + type);
+
+    if ("clickBrowserAction".equals(type)) {
+      return (GeckoResult) mImpl.clickBrowserAction(message.getString("extensionId"));
+    } else if ("clickPageAction".equals(type)) {
+      return (GeckoResult) mImpl.clickPageAction(message.getString("extensionId"));
+    } else if ("closeBrowserAction".equals(type)) {
+      return (GeckoResult) mImpl.closePopup();
+    } else if ("closePageAction".equals(type)) {
+      return (GeckoResult) mImpl.closePopup();
+    } else if ("awaitExtensionPanel".equals(type)) {
+      return (GeckoResult) mImpl.awaitExtensionPopup(message.getString("extensionId"));
+    }
+
+    return GeckoResult.fromException(new RuntimeException("Unrecognized command " + type));
+  }
+
+  @Nullable
+  @Override
+  public GeckoResult<Object> onMessage(
+      @NonNull final String nativeApp,
+      @NonNull final Object message,
+      @NonNull final WebExtension.MessageSender sender) {
+    try {
+      return handleMessage((JSONObject) message);
+    } catch (final JSONException ex) {
+      throw new RuntimeException(ex);
+    }
+  }
+}
diff --git a/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/XpcshellTestRunnerService.java b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/XpcshellTestRunnerService.java
new file mode 100644
index 0000000000..529b740c28
--- /dev/null
+++ b/mobile/android/test_runner/src/main/java/org/mozilla/geckoview/test_runner/XpcshellTestRunnerService.java
@@ -0,0 +1,144 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+package org.mozilla.geckoview.test_runner;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.util.Log;
+import androidx.annotation.Nullable;
+import java.util.HashMap;
+import org.mozilla.geckoview.ContentBlocking;
+import org.mozilla.geckoview.GeckoResult;
+import org.mozilla.geckoview.GeckoRuntime;
+import org.mozilla.geckoview.GeckoRuntimeSettings;
+import org.mozilla.geckoview.WebExtension;
+import org.mozilla.geckoview.WebExtensionController;
+
+public class XpcshellTestRunnerService extends Service {
+  public static final class i0 extends XpcshellTestRunnerService {}
+
+  public static final class i1 extends XpcshellTestRunnerService {}
+
+  public static final class i2 extends XpcshellTestRunnerService {}
+
+  public static final class i3 extends XpcshellTestRunnerService {}
+
+  public static final class i4 extends XpcshellTestRunnerService {}
+
+  public static final class i5 extends XpcshellTestRunnerService {}
+
+  public static final class i6 extends XpcshellTestRunnerService {}
+
+  public static final class i7 extends XpcshellTestRunnerService {}
+
+  public static final class i8 extends XpcshellTestRunnerService {}
+
+  public static final class i9 extends XpcshellTestRunnerService {}
+
+  private static final String LOGTAG = "XpcshellTestRunner";
+  static GeckoRuntime sRuntime;
+
+  private HashMap<String, WebExtension> mExtensions = new HashMap<>();
+
+  private static WebExtensionController webExtensionController() {
+    return sRuntime.getWebExtensionController();
+  }
+
+  @Override
+  public synchronized int onStartCommand(Intent intent, int flags, int startId) {
+    if (sRuntime != null) {
+      // We don't support restarting GeckoRuntime
+      throw new RuntimeException("Cannot start more than once");
+    }
+
+    final Bundle extras = intent.getExtras();
+    for (final String key : extras.keySet()) {
+      Log.i(LOGTAG, "Got extras " + key + "=" + extras.get(key));
+    }
+
+    final ContentBlocking.SafeBrowsingProvider googleLegacy =
+        ContentBlocking.SafeBrowsingProvider.from(
+                ContentBlocking.GOOGLE_LEGACY_SAFE_BROWSING_PROVIDER)
+            .getHashUrl("http://mochi.test:8888/safebrowsing-dummy/gethash")
+            .updateUrl("http://mochi.test:8888/safebrowsing-dummy/update")
+            .build();
+
+    final ContentBlocking.SafeBrowsingProvider google =
+        ContentBlocking.SafeBrowsingProvider.from(ContentBlocking.GOOGLE_SAFE_BROWSING_PROVIDER)
+            .getHashUrl("http://mochi.test:8888/safebrowsing4-dummy/gethash")
+            .updateUrl("http://mochi.test:8888/safebrowsing4-dummy/update")
+            .build();
+
+    final GeckoRuntimeSettings runtimeSettings =
+        new GeckoRuntimeSettings.Builder()
+            .arguments(new String[] {"-xpcshell"})
+            .extras(extras)
+            .consoleOutput(true)
+            .contentBlocking(
+                new ContentBlocking.Settings.Builder()
+                    .safeBrowsingProviders(google, googleLegacy)
+                    .build())
+            .build();
+
+    sRuntime = GeckoRuntime.create(this, runtimeSettings);
+
+    webExtensionController()
+        .setDebuggerDelegate(
+            new WebExtensionController.DebuggerDelegate() {
+              @Override
+              public void onExtensionListUpdated() {
+                refreshExtensionList();
+              }
+            });
+
+    webExtensionController()
+        .setAddonManagerDelegate(new WebExtensionController.AddonManagerDelegate() {});
+
+    sRuntime.setDelegate(
+        () -> {
+          stopSelf();
+          System.exit(0);
+        });
+
+    return Service.START_NOT_STICKY;
+  }
+
+  // Random start timestamp for the BrowsingDataDelegate API.
+  private static final int CLEAR_DATA_START_TIMESTAMP = 1234;
+
+  private void refreshExtensionList() {
+    webExtensionController()
+        .list()
+        .accept(
+            extensions -> {
+              mExtensions.clear();
+              for (final WebExtension extension : extensions) {
+                mExtensions.put(extension.id, extension);
+
+                extension.setBrowsingDataDelegate(
+                    new WebExtension.BrowsingDataDelegate() {
+                      @Nullable
+                      @Override
+                      public GeckoResult<Settings> onGetSettings() {
+                        final long types =
+                            Type.CACHE
+                                | Type.COOKIES
+                                | Type.HISTORY
+                                | Type.FORM_DATA
+                                | Type.DOWNLOADS;
+                        return GeckoResult.fromValue(
+                            new Settings(CLEAR_DATA_START_TIMESTAMP, types, types));
+                      }
+                    });
+              }
+            });
+  }
+
+  @Override
+  public synchronized IBinder onBind(Intent intent) {
+    return null;
+  }
+}
diff --git a/mobile/android/test_runner/src/main/res/drawable-nodpi/colors.png b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors.png
new file mode 100644
index 0000000000..c9a2788e53
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors.png
diff --git a/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br.png b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br.png
new file mode 100644
index 0000000000..da4eba73b3
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br.png
diff --git a/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br_scaled.png b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br_scaled.png
new file mode 100644
index 0000000000..c402e73bb6
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_br_scaled.png
diff --git a/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl.png b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl.png
new file mode 100644
index 0000000000..eda5c5ebf0
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl.png
diff --git a/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl_scaled.png b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl_scaled.png
new file mode 100644
index 0000000000..0ce5a631c4
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable-nodpi/colors_tl_scaled.png
diff --git a/mobile/android/test_runner/src/main/res/drawable/ic_launcher_background.xml b/mobile/android/test_runner/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000000..cd75f1434a
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<vector
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="108dp"
+        android:width="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path android:fillColor="#26A69A"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
diff --git a/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher.png b/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000000..a2f5908281
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher_round.png b/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..1b52399808
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-hdpi/ic_launcher_round.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher.png b/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000000..ff10afd6e1
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher_round.png b/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..115a4c768a
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-mdpi/ic_launcher_round.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher.png b/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000000..dcd3cd8083
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..459ca609d3
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xhdpi/ic_launcher_round.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher.png b/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..8ca12fe024
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..8e19b410a1
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..b824ebdd48
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher.png
diff --git a/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..4c19a13c23
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
diff --git a/mobile/android/test_runner/src/main/res/values/colors.xml b/mobile/android/test_runner/src/main/res/values/colors.xml
new file mode 100644
index 0000000000..3a96673022
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/values/colors.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>
diff --git a/mobile/android/test_runner/src/main/res/values/strings.xml b/mobile/android/test_runner/src/main/res/values/strings.xml
new file mode 100644
index 0000000000..7831a536eb
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/values/strings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<resources>
+    <string name="app_name">GeckoView Test Runner</string>
+</resources>
diff --git a/mobile/android/test_runner/src/main/res/values/styles.xml b/mobile/android/test_runner/src/main/res/values/styles.xml
new file mode 100644
index 0000000000..60abe4bf63
--- /dev/null
+++ b/mobile/android/test_runner/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<resources>
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+</resources>