1 files changed, 80 insertions, 0 deletions
diff --git a/libs/WindowManager/Shell/tests/flicker/service/src/com/android/wm/shell/flicker/service/desktopmode/scenarios/MinimizeWindowOnAppOpen.kt b/libs/WindowManager/Shell/tests/flicker/service/src/com/android/wm/shell/flicker/service/desktopmode/scenarios/MinimizeWindowOnAppOpen.kt
new file mode 100644
index 000000000000..c8477102a7ad
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/service/src/com/android/wm/shell/flicker/service/desktopmode/scenarios/MinimizeWindowOnAppOpen.kt
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 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.wm.shell.flicker.service.desktopmode.scenarios
+
+import android.app.Instrumentation
+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.ImeAppHelper
+import com.android.server.wm.flicker.helpers.LetterboxAppHelper
+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 org.junit.After
+import org.junit.Assume
+import org.junit.Before
+import org.junit.Ignore
+import org.junit.Test
+
+/**
+ * Base scenario test for minimizing the least recently used window when a new window is opened
+ * above the window limit. For tangor devices, which this test currently runs on, the window limit
+ * is 4.
+ */
+@Ignore("Base Test Class")
+abstract class MinimizeWindowOnAppOpen()
+{
+    private val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
+    private val tapl = LauncherInstrumentation()
+    private val wmHelper = WindowManagerStateHelper(instrumentation)
+    private val device = UiDevice.getInstance(instrumentation)
+
+    private val testApp = DesktopModeAppHelper(SimpleAppHelper(instrumentation))
+    private val mailApp = DesktopModeAppHelper(MailAppHelper(instrumentation))
+    private val newTasksApp = DesktopModeAppHelper(NewTasksAppHelper(instrumentation))
+    private val imeApp = DesktopModeAppHelper(ImeAppHelper(instrumentation))
+    private val letterboxAppHelper = DesktopModeAppHelper(LetterboxAppHelper(instrumentation))
+
+    @Before
+    fun setup() {
+        Assume.assumeTrue(Flags.enableDesktopWindowingMode() && tapl.isTablet)
+        testApp.enterDesktopWithDrag(wmHelper, device)
+        mailApp.launchViaIntent(wmHelper)
+        newTasksApp.launchViaIntent(wmHelper)
+        imeApp.launchViaIntent(wmHelper)
+    }
+
+    @Test
+    open fun openAppToMinimizeWindow() {
+        // Launch a new app while 4 apps are already open on desktop. This should result in the
+        // first app we opened to be minimized.
+        letterboxAppHelper.launchViaIntent(wmHelper)
+    }
+
+    @After
+    fun teardown() {
+        testApp.exit(wmHelper)
+        mailApp.exit(wmHelper)
+        newTasksApp.exit(wmHelper)
+        imeApp.exit(wmHelper)
+        letterboxAppHelper.exit(wmHelper)
+    }
+}