Initial commit of InputMethodStressTest.
This CL added a simple test of showing and hiding IME for 100 times.
TODOs:
1. Add more complicated flows (such as notification).
2. Check IME visibility in several points (WindowManager dump,
SurfaceFlinger dump, etc), not just the inset that the app received.
Bug: 195468725
Test: atest InputMethodStressTest
Change-Id: I1959225a7396d17750d799e11c42eb1899fe5bb9
diff --git a/tests/InputMethodStressTest/Android.bp b/tests/InputMethodStressTest/Android.bp
new file mode 100644
index 0000000..131611d
--- /dev/null
+++ b/tests/InputMethodStressTest/Android.bp
@@ -0,0 +1,35 @@
+// Copyright (C) 2021 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 {
+ default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_test {
+ name: "InputMethodStressTest",
+ srcs: ["src/**/*.java"],
+ libs: ["android.test.runner"],
+ static_libs: [
+ "androidx.test.ext.junit",
+ "androidx.test.uiautomator_uiautomator",
+ "compatibility-device-util-axt",
+ "platform-test-annotations",
+ "truth-prebuilt",
+ ],
+ test_suites: [
+ "general-tests",
+ "vts",
+ ],
+ sdk_version: "31",
+}
diff --git a/tests/InputMethodStressTest/AndroidManifest.xml b/tests/InputMethodStressTest/AndroidManifest.xml
new file mode 100644
index 0000000..e5d6518
--- /dev/null
+++ b/tests/InputMethodStressTest/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2021 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.inputmethod.stresstest">
+
+ <application>
+ <activity android:name=".TestActivity"/>
+ </application>
+
+ <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
+ android:targetPackage="com.android.inputmethod.stresstest">
+ </instrumentation>
+</manifest>
diff --git a/tests/InputMethodStressTest/AndroidTest.xml b/tests/InputMethodStressTest/AndroidTest.xml
new file mode 100644
index 0000000..b194010
--- /dev/null
+++ b/tests/InputMethodStressTest/AndroidTest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2021 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.
+-->
+<configuration description="InputMethod integration/regression test">
+ <option name="test-suite-tag" value="apct" />
+
+ <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+ <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+ <option name="cleanup-apks" value="true" />
+ <option name="test-file-name" value="InputMethodStressTest.apk" />
+ </target_preparer>
+
+ <test class="com.android.tradefed.testtype.AndroidJUnitTest">
+ <option name="package" value="com.android.inputmethod.stresstest" />
+ </test>
+</configuration>
diff --git a/tests/InputMethodStressTest/OWNERS b/tests/InputMethodStressTest/OWNERS
new file mode 100644
index 0000000..6bb4b17
--- /dev/null
+++ b/tests/InputMethodStressTest/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 34867
+
+include /services/core/java/com/android/server/inputmethod/OWNERS
diff --git a/tests/InputMethodStressTest/src/com/android/inputmethod/ImeOpenCloseStressTest.java b/tests/InputMethodStressTest/src/com/android/inputmethod/ImeOpenCloseStressTest.java
new file mode 100644
index 0000000..5427fd8
--- /dev/null
+++ b/tests/InputMethodStressTest/src/com/android/inputmethod/ImeOpenCloseStressTest.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2021 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 com.android.inputmethod.stresstest;
+
+import static com.android.compatibility.common.util.SystemUtil.eventually;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.Instrumentation;
+import android.content.Intent;
+import android.platform.test.annotations.RootPermissionTest;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.concurrent.Callable;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicReference;
+
+@RootPermissionTest
+@RunWith(AndroidJUnit4.class)
+public class ImeOpenCloseStressTest {
+
+ private static final long TIMEOUT = TimeUnit.SECONDS.toMillis(5);
+ private static final int NUM_TEST_ITERATIONS = 100;
+
+ private Instrumentation mInstrumentation;
+
+ @Test
+ public void test() {
+ mInstrumentation = InstrumentationRegistry.getInstrumentation();
+ Intent intent = new Intent()
+ .setAction(Intent.ACTION_MAIN)
+ .setClass(mInstrumentation.getContext(), TestActivity.class)
+ .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+ .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ TestActivity activity = (TestActivity) mInstrumentation.startActivitySync(intent);
+ eventually(() -> assertThat(callOnMainSync(activity::hasWindowFocus)).isTrue(), TIMEOUT);
+ for (int i = 0; i < NUM_TEST_ITERATIONS; i++) {
+ mInstrumentation.runOnMainSync(activity::showIme);
+ eventually(() -> assertThat(callOnMainSync(activity::isImeShown)).isTrue(), TIMEOUT);
+ mInstrumentation.runOnMainSync(activity::hideIme);
+ eventually(() -> assertThat(callOnMainSync(activity::isImeShown)).isFalse(), TIMEOUT);
+ }
+ }
+
+ private <V> V callOnMainSync(Callable<V> callable) {
+ AtomicReference<V> result = new AtomicReference<>();
+ AtomicReference<Exception> thrownException = new AtomicReference<>();
+ mInstrumentation.runOnMainSync(() -> {
+ try {
+ result.set(callable.call());
+ } catch (Exception e) {
+ thrownException.set(e);
+ }
+ });
+ if (thrownException.get() != null) {
+ throw new RuntimeException("Exception thrown from Main thread", thrownException.get());
+ }
+ return result.get();
+ }
+}
diff --git a/tests/InputMethodStressTest/src/com/android/inputmethod/TestActivity.java b/tests/InputMethodStressTest/src/com/android/inputmethod/TestActivity.java
new file mode 100644
index 0000000..7baf037
--- /dev/null
+++ b/tests/InputMethodStressTest/src/com/android/inputmethod/TestActivity.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 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 com.android.inputmethod.stresstest;
+
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
+import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.WindowInsets;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+
+import androidx.annotation.Nullable;
+
+public class TestActivity extends Activity {
+
+ private EditText mEditText;
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ LinearLayout rootView = new LinearLayout(this);
+ rootView.setOrientation(LinearLayout.VERTICAL);
+ mEditText = new EditText(this);
+ rootView.addView(mEditText, new LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT));
+ setContentView(rootView);
+ }
+
+ public boolean hasWindowFocus() {
+ return mEditText.hasWindowFocus();
+ }
+
+ public boolean isImeShown() {
+ WindowInsets insets = mEditText.getRootWindowInsets();
+ return insets.isVisible(WindowInsets.Type.ime());
+ }
+
+ public void showIme() {
+ mEditText.requestFocus();
+ InputMethodManager imm = getSystemService(InputMethodManager.class);
+ imm.showSoftInput(mEditText, 0);
+ }
+
+ public void hideIme() {
+ InputMethodManager imm = getSystemService(InputMethodManager.class);
+ imm.hideSoftInputFromWindow(mEditText.getWindowToken(), 0);
+ }
+}