Merge "Add framework test for vector-specific fill color A11Y settings." into main

tests/Input/Android.bp

@@ -18,18 +18,21 @@ android_test {
         "src/**/*.java",
         "src/**/*.kt",
     ],
+    asset_dirs: ["assets"],
     kotlincflags: [
         "-Werror",
     ],
     platform_apis: true,
     certificate: "platform",
     static_libs: [
+        "android.view.flags-aconfig-java",
         "androidx.test.core",
         "androidx.test.ext.junit",
         "androidx.test.ext.truth",
         "androidx.test.rules",
         "androidx.test.runner",
         "androidx.test.uiautomator_uiautomator",
+        "collector-device-lib",
         "compatibility-device-util-axt",
         "cts-input-lib",
         "cts-wm-util",
@@ -39,6 +42,7 @@ android_test {
         "kotlin-test",
         "mockito-target-minus-junit4",
         "platform-test-annotations",
+        "platform-screenshot-diff-core",
         "services.core.unboosted",
         "servicestests-utils",
         "testables",

tests/Input/AndroidManifest.xml

@@ -22,6 +22,8 @@
     <uses-permission android:name="android.permission.MONITOR_INPUT"/>
     <uses-permission android:name="android.permission.READ_DEVICE_CONFIG"/>
     <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
 
     <application android:label="InputTest" android:debuggable="true">
 

tests/Input/AndroidTest.xml

@@ -28,4 +28,10 @@
         <!-- Take screenshot upon test failure -->
         <option name="screenshot-on-failure" value="true" />
      </object>
+    <metrics_collector class="com.android.tradefed.device.metric.FilePullerLogCollector">
+        <option name="pull-pattern-keys" value="input_.*" />
+        <!-- Pull files created by tests, like the output of screenshot tests -->
+        <option name="directory-keys" value="/storage/emulated/0/InputTests" />
+        <option name="collect-on-run-ended-only" value="false" />
+    </metrics_collector>
 </configuration>

tests/Input/src/com/android/test/input/PointerIconLoadingTest.kt

+/*
+ * Copyright 2024 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.test.input
+
+import android.content.Context
+import android.content.res.Configuration
+import android.content.res.Resources
+import android.os.Environment
+import android.view.ContextThemeWrapper
+import android.view.PointerIcon
+import android.view.flags.Flags.enableVectorCursorA11ySettings
+import android.view.flags.Flags.enableVectorCursors
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assume.assumeTrue
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TestName
+import org.junit.runner.RunWith
+import platform.test.screenshot.GoldenPathManager
+import platform.test.screenshot.PathConfig
+import platform.test.screenshot.ScreenshotTestRule
+import platform.test.screenshot.assertAgainstGolden
+import platform.test.screenshot.matchers.BitmapMatcher
+import platform.test.screenshot.matchers.PixelPerfectMatcher
+
+/**
+ * Unit tests for PointerIcon.
+ *
+ * Run with:
+ * atest InputTests:com.android.test.input.PointerIconLoadingTest
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class PointerIconLoadingTest {
+    private lateinit var context: Context
+    private lateinit var exactScreenshotMatcher: BitmapMatcher
+
+    @get:Rule
+    val testName = TestName()
+
+    @get:Rule
+    val screenshotRule = ScreenshotTestRule(GoldenPathManager(
+        InstrumentationRegistry.getInstrumentation().getContext(),
+        ASSETS_PATH,
+        TEST_OUTPUT_PATH,
+        PathConfig()
+    ), disableIconPool = false)
+
+    @Before
+    fun setUp() {
+        context = InstrumentationRegistry.getInstrumentation().targetContext
+        val config =
+            Configuration(context.resources.configuration).apply {
+                densityDpi = DENSITY_DPI
+                screenWidthDp = SCREEN_WIDTH_DP
+                screenHeightDp = SCREEN_HEIGHT_DP
+                smallestScreenWidthDp = SCREEN_WIDTH_DP
+            }
+        context = context.createConfigurationContext(config)
+
+        exactScreenshotMatcher = PixelPerfectMatcher()
+    }
+
+    @Test
+    fun testPointerFillStyle() {
+        assumeTrue(enableVectorCursors())
+        assumeTrue(enableVectorCursorA11ySettings())
+
+        val theme: Resources.Theme = context.getResources().newTheme()
+        theme.setTo(context.getTheme())
+        theme.applyStyle(
+            PointerIcon.vectorFillStyleToResource(PointerIcon.POINTER_ICON_VECTOR_STYLE_FILL_GREEN),
+            /* force= */ true)
+
+        val pointerIcon =
+            PointerIcon.getLoadedSystemIcon(
+                ContextThemeWrapper(context, theme),
+                PointerIcon.TYPE_ARROW,
+                /* useLargeIcons= */ false)
+
+        pointerIcon.getBitmap().assertAgainstGolden(
+            screenshotRule,
+            testName.methodName,
+            exactScreenshotMatcher
+        )
+    }
+
+    companion object {
+        const val DENSITY_DPI = 160
+        const val SCREEN_WIDTH_DP = 480
+        const val SCREEN_HEIGHT_DP = 800
+        const val ASSETS_PATH = "tests/input/assets"
+        val TEST_OUTPUT_PATH = Environment.getExternalStorageDirectory().absolutePath +
+                "/InputTests/" +
+                PointerIconLoadingTest::class.java.simpleName
+    }
+}