CTS test for notifying user about unsupported display zoom
Bug: 29322470
Change-Id: I3e5a64ae8bdbd66545d8ce9721f96b08147e059f
diff --git a/hostsidetests/services/activitymanager/AndroidTest.xml b/hostsidetests/services/activitymanager/AndroidTest.xml
index 641fa09..3a2f575 100644
--- a/hostsidetests/services/activitymanager/AndroidTest.xml
+++ b/hostsidetests/services/activitymanager/AndroidTest.xml
@@ -17,6 +17,7 @@
<target_preparer class="com.android.compatibility.common.tradefed.targetprep.ApkInstaller">
<option name="cleanup-apks" value="true" />
<option name="test-file-name" value="CtsDeviceServicesTestApp.apk" />
+ <option name="test-file-name" value="CtsDeviceDisplaySizeApp.apk" />
</target_preparer>
<test class="com.android.compatibility.common.tradefed.testtype.JarHostTest" >
<option name="jar" value="CtsServicesHostTestCases.jar" />
diff --git a/hostsidetests/services/activitymanager/appDisplaySize/Android.mk b/hostsidetests/services/activitymanager/appDisplaySize/Android.mk
new file mode 100644
index 0000000..7f7abd2
--- /dev/null
+++ b/hostsidetests/services/activitymanager/appDisplaySize/Android.mk
@@ -0,0 +1,31 @@
+# Copyright (C) 2016 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.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+# don't include this package in any target
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_SDK_VERSION := test_current
+
+# Tag this module as a cts test artifact
+LOCAL_COMPATIBILITY_SUITE := cts
+
+LOCAL_PACKAGE_NAME := CtsDeviceDisplaySizeApp
+
+include $(BUILD_CTS_SUPPORT_PACKAGE)
diff --git a/hostsidetests/services/activitymanager/appDisplaySize/AndroidManifest.xml b/hostsidetests/services/activitymanager/appDisplaySize/AndroidManifest.xml
new file mode 100644
index 0000000..49649b6
--- /dev/null
+++ b/hostsidetests/services/activitymanager/appDisplaySize/AndroidManifest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2016 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="android.displaysize.app">
+
+ <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
+
+ <!-- Set a ridiculously high value for required smallest width. Hopefully
+ we never have to run CTS on Times Square display. -->
+ <supports-screens android:requiresSmallestWidthDp="100000" />
+
+ <application>
+ <activity android:name=".SmallestWidthActivity" />
+ </application>
+
+</manifest>
diff --git a/hostsidetests/services/activitymanager/appDisplaySize/src/android/displaysize/app/SmallestWidthActivity.java b/hostsidetests/services/activitymanager/appDisplaySize/src/android/displaysize/app/SmallestWidthActivity.java
new file mode 100644
index 0000000..c29c0c5
--- /dev/null
+++ b/hostsidetests/services/activitymanager/appDisplaySize/src/android/displaysize/app/SmallestWidthActivity.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2016 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 android.displaysize.app;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class SmallestWidthActivity extends Activity {
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+
+ // Nothing to see here.
+ }
+}
diff --git a/hostsidetests/services/activitymanager/src/android/server/cts/DisplaySizeTest.java b/hostsidetests/services/activitymanager/src/android/server/cts/DisplaySizeTest.java
new file mode 100644
index 0000000..a6a6b5c
--- /dev/null
+++ b/hostsidetests/services/activitymanager/src/android/server/cts/DisplaySizeTest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2016 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 android.server.cts;
+
+import com.android.tradefed.device.DeviceNotAvailableException;
+import com.android.tradefed.device.ITestDevice;
+import com.android.tradefed.testtype.DeviceTestCase;
+
+/**
+ * Ensure that compatibility dialog is shown when launching an application with
+ * an unsupported smallest width.
+ */
+public class DisplaySizeTest extends DeviceTestCase {
+ private static final String DENSITY_PROP_DEVICE = "ro.sf.lcd_density";
+ private static final String DENSITY_PROP_EMULATOR = "qemu.sf.lcd_density";
+
+ private static final String AM_START_COMMAND = "am start -n %s/%s.%s";
+ private static final String AM_FORCE_STOP = "am force-stop %s";
+
+ private static final int WINDOW_TIMEOUT_MILLIS = 1000;
+
+ private ITestDevice mDevice;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+
+ mDevice = getDevice();
+
+ // Set device to 0.85 zoom. It doesn't matter that we're zooming out
+ // since the feature verifies that we're in a non-default density.
+ final int stableDensity = getStableDensity();
+ final int targetDensity = (int) (stableDensity * 0.85);
+ mDevice.executeShellCommand("wm density " + targetDensity);
+ }
+
+ @Override
+ protected void tearDown() throws Exception {
+ super.tearDown();
+
+ try {
+ // Restore default density.
+ mDevice.executeShellCommand("wm density reset");
+
+ // Ensure app process is stopped.
+ forceStopPackage("android.displaysize.app");
+ } catch (DeviceNotAvailableException e) {
+ // Do nothing.
+ }
+ }
+
+ public void testCompatibilityDialog() throws Exception {
+ startActivity("android.displaysize.app", "SmallestWidthActivity");
+ verifyWindowDisplayed("UnsupportedDisplaySizeDialog", WINDOW_TIMEOUT_MILLIS);
+ }
+
+ private int getStableDensity() {
+ try {
+ final String densityProp;
+ if (mDevice.getSerialNumber().startsWith("emulator-")) {
+ densityProp = DENSITY_PROP_EMULATOR;
+ } else {
+ densityProp = DENSITY_PROP_DEVICE;
+ }
+
+ return Integer.parseInt(mDevice.getProperty(densityProp));
+ } catch (DeviceNotAvailableException e) {
+ return 0;
+ }
+ }
+
+ private void forceStopPackage(String packageName) throws DeviceNotAvailableException {
+ final String forceStopCmd = String.format(AM_FORCE_STOP, packageName);
+ mDevice.executeShellCommand(forceStopCmd);
+ }
+
+ private void startActivity(String packageName, String activityName)
+ throws DeviceNotAvailableException {
+ final String startCmd = String.format(
+ AM_START_COMMAND, packageName, packageName, activityName);
+ mDevice.executeShellCommand(startCmd);
+ }
+
+ private void verifyWindowDisplayed(String windowName, long timeoutMillis)
+ throws DeviceNotAvailableException {
+ boolean success = false;
+
+ // Verify that compatibility dialog is shown within 1000ms.
+ final long timeoutTimeMillis = System.currentTimeMillis() + timeoutMillis;
+ while (!success && System.currentTimeMillis() < timeoutTimeMillis) {
+ final String output = mDevice.executeShellCommand("dumpsys window");
+ success = output.contains(windowName);
+ }
+
+ assertTrue(windowName + " was not displayed", success);
+ }
+}
