Add a functional test for no-desktop-task-limit
This CL adds a functional test to open many apps on a device without
desktop task limit.
Bug: 376802328
Flag: EXEMPT add test
Test: atest PlatformScenarioTests:com.android.wm.shell.functional.OpenUnlimitedApps
Change-Id: I60d13cac13a28581b27639ec53ab58195fbb6700
diff --git a/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/OpenUnlimitedAppsTest.kt b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/OpenUnlimitedAppsTest.kt
new file mode 100644
index 0000000..9462f15
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/functional/OpenUnlimitedAppsTest.kt
@@ -0,0 +1,27 @@
+/*
+ * 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.functional
+
+import android.platform.test.annotations.Postsubmit
+import com.android.wm.shell.scenarios.OpenUnlimitedApps
+import org.junit.runner.RunWith
+import org.junit.runners.BlockJUnit4ClassRunner
+
+/* Functional test for [OpenUnlimitedApps]. */
+@RunWith(BlockJUnit4ClassRunner::class)
+@Postsubmit
+class OpenUnlimitedAppsTest : OpenUnlimitedApps()
diff --git a/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/OpenUnlimitedApps.kt b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/OpenUnlimitedApps.kt
new file mode 100644
index 0000000..3d71695
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/e2e/desktopmode/scenarios/src/com/android/wm/shell/scenarios/OpenUnlimitedApps.kt
@@ -0,0 +1,73 @@
+/*
+ * 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.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.MailAppHelper
+import com.android.server.wm.flicker.helpers.SimpleAppHelper
+import com.android.window.flags.Flags
+import com.android.wm.shell.shared.desktopmode.DesktopModeStatus
+import org.junit.After
+import org.junit.Assume
+import org.junit.Before
+import org.junit.Ignore
+import org.junit.Test
+/**
+ * Base scenario test for opening many apps on the device without the window limit.
+ */
+@Ignore("Test Base Class")
+abstract class OpenUnlimitedApps()
+{
+ 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 maxNum = DesktopModeStatus.getMaxTaskLimit(instrumentation.context)
+
+ @Before
+ fun setup() {
+ Assume.assumeTrue(Flags.enableDesktopWindowingMode() && tapl.isTablet)
+ Assume.assumeTrue(maxNum == 0)
+ testApp.enterDesktopWithDrag(wmHelper, device)
+ }
+
+ @Test
+ open fun openUnlimitedApps() {
+ // The maximum number of active tasks is infinite. We here use 12 as a large enough number.
+ val openTaskNum = 12
+
+ // Launch new [openTaskNum] tasks.
+ for (i in 1..openTaskNum) {
+ mailApp.launchViaIntent(wmHelper)
+ }
+ }
+
+ @After
+ fun teardown() {
+ testApp.exit(wmHelper)
+ mailApp.exit(wmHelper)
+ }
+}