Merge "Add E2E test scenario for alt-tab switch CUJ in Desktop Windowing" into main

2 files changed, 107 insertions, 0 deletions

diff --git a/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/AltTabSwitchInDesktopModeTest.kt b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/AltTabSwitchInDesktopModeTest.kt
new file mode 100644
index 000000000000..617b3c576444
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/AltTabSwitchInDesktopModeTest.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2025 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.wm.shell.functional
+
+import com.android.wm.shell.scenarios.AltTabSwitchInDesktopMode
+import org.junit.Ignore
+import org.junit.runner.RunWith
+import org.junit.runners.BlockJUnit4ClassRunner
+
+/* Functional test for [AltTabSwitchInDesktopMode]. */
+@RunWith(BlockJUnit4ClassRunner::class)
+@Ignore("Blocked by b/392820286, include in Postsubmit, when the issue is resolved")
+class AltTabSwitchInDesktopModeTest : AltTabSwitchInDesktopMode()
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diff --git a/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/AltTabSwitchInDesktopMode.kt b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/AltTabSwitchInDesktopMode.kt
new file mode 100644
index 000000000000..cf6d5a871b13
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/AltTabSwitchInDesktopMode.kt
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2025 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.wm.shell.scenarios
+
+import android.app.Instrumentation
+import android.tools.flicker.rules.ChangeDisplayOrientationRule
+import android.tools.NavBar
+import android.tools.Rotation
+import android.tools.traces.parsers.WindowManagerStateHelper
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.UiDevice
+import com.android.launcher3.tapl.LauncherInstrumentation
+import com.android.server.wm.flicker.helpers.DesktopModeAppHelper
+import com.android.server.wm.flicker.helpers.MailAppHelper
+import com.android.server.wm.flicker.helpers.NewTasksAppHelper
+import com.android.server.wm.flicker.helpers.SimpleAppHelper
+import com.android.window.flags.Flags
+import com.android.wm.shell.Utils
+import org.junit.After
+import org.junit.Assume
+import org.junit.Before
+import org.junit.Ignore
+import org.junit.Rule
+import org.junit.Test
+
+@Ignore("Test Base Class")
+abstract class AltTabSwitchInDesktopMode(val rotation: Rotation = Rotation.ROTATION_0) {
+
+    private val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
+    private val tapl = LauncherInstrumentation()
+    private val wmHelper = WindowManagerStateHelper(instrumentation)
+    private val device = UiDevice.getInstance(instrumentation)
+    private val firstApp = DesktopModeAppHelper(SimpleAppHelper(instrumentation))
+    private val secondApp = MailAppHelper(instrumentation)
+    private val thirdApp = NewTasksAppHelper(instrumentation)
+
+    @Rule
+    @JvmField val testSetupRule = Utils.testSetupRule(NavBar.MODE_GESTURAL, rotation)
+
+    @Before
+    fun setup() {
+        Assume.assumeTrue(Flags.enableDesktopWindowingMode() && tapl.isTablet)
+        tapl.setEnableRotation(true)
+        tapl.setExpectedRotation(rotation.value)
+        tapl.enableTransientTaskbar(false)
+        ChangeDisplayOrientationRule.setRotation(rotation)
+        firstApp.enterDesktopMode(wmHelper, device)
+        secondApp.launchViaIntent(wmHelper)
+        thirdApp.launchViaIntent(wmHelper)
+    }
+
+    @Test
+    open fun switchApp() {
+        tapl.launchedAppState
+            .showQuickSwitchView()
+            .moveFocusForward()
+            .launchFocusedAppTask(firstApp.packageName)
+    }
+
+    @After
+    fun teardown() {
+        thirdApp.exit(wmHelper)
+        secondApp.exit(wmHelper)
+        firstApp.exit(wmHelper)
+    }
+}
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