ci(agent): enable Gradle Managed Device instrumentation tests in CI

.github/workflows/agent.yaml

@@ -22,7 +22,7 @@ concurrency:
 jobs:
   agent-build:
     name: "Agent build & test"
-    runs-on: macos-26
+    runs-on: ubuntu-latest
     timeout-minutes: 45
     permissions:
       contents: read
@@ -58,6 +58,27 @@ jobs:
         run: ./gradlew validateScreenshotTest -PGEMINI_API_KEY=dummy_key
         working-directory: agent
 
+      - name: Enable KVM group perms
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Setup GMD
+        run: |
+          ./gradlew :app:pixel7Api37Setup \
+          --info \
+          -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true \
+          -Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect"
+        working-directory: agent
+
+      - name: Run instrumentation tests
+        run: |
+          ./gradlew :app:pixel7Api37StandardDebugAndroidTest -PGEMINI_API_KEY=dummy_key \
+          -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true \
+          -Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect"
+        working-directory: agent
+
       - name: Build Debug and Release APKs
         run: ./gradlew assembleDebug assembleRelease -PGEMINI_API_KEY=dummy_key
         working-directory: agent
@@ -67,18 +88,3 @@ jobs:
         with:
           name: agent-apks
           path: agent/app/build/outputs/apk/**/*.apk
-
-#      - name: Setup GMD
-#        run: |
-#          ./gradlew :app:pixel7Api35Setup \
-#          --info \
-#          -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true \
-#          -Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect"
-#        working-directory: agent
-#
-#      - name: Run instrumentation tests
-#        run: |
-#          ./gradlew :app:pixel7Api35Check -PGEMINI_API_KEY=dummy_key \
-#          -Pandroid.experimental.testOptions.managedDevices.emulator.showKernelLogging=true \
-#          -Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect"
-#        working-directory: agent

agent/app/build.gradle.kts

@@ -91,10 +91,10 @@ android {
         }
         managedDevices {
             localDevices {
-                create("pixel7Api35") {
+                create("pixel7Api37") {
                     device = "Pixel 7"
-                    apiLevel = 35
-                    systemImageSource = "aosp-atd"
+                    apiLevel = 37
+                    systemImageSource = "google_apis"
                 }
             }
         }

agent/app/src/androidTest/java/com/example/appfunctions/agent/domain/GetAppFunctionStatesUseCaseTest.kt

@@ -16,6 +16,7 @@
 package com.example.appfunctions.agent.domain
 
 import android.content.Context
+import android.os.ParcelFileDescriptor
 import androidx.appfunctions.AppFunctionManager
 import androidx.appfunctions.AppFunctionName
 import androidx.test.core.app.ApplicationProvider
@@ -25,6 +26,7 @@ import com.example.appfunctions.agent.data.FakeAppFunctionService
 import com.example.appfunctions.agent.domain.appfunction.GetAppFunctionStatesUseCase
 import kotlinx.coroutines.runBlocking
 import org.junit.Assert.assertTrue
+import org.junit.Assert.fail
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -42,9 +44,29 @@ class GetAppFunctionStatesUseCaseTest {
         useCase = GetAppFunctionStatesUseCase(appFunctionManager)
 
         // Adopt shell permission identity
-        InstrumentationRegistry.getInstrumentation()
-            .uiAutomation
-            .adoptShellPermissionIdentity("android.permission.EXECUTE_APP_FUNCTIONS")
+        val uiAutomation = InstrumentationRegistry.getInstrumentation().uiAutomation
+        uiAutomation.adoptShellPermissionIdentity("android.permission.EXECUTE_APP_FUNCTIONS")
+
+        waitForFakeFunctionIndexed()
+    }
+
+    private fun waitForFakeFunctionIndexed() {
+        val uiAutomation = InstrumentationRegistry.getInstrumentation().uiAutomation
+        val command = "cmd app_function list-app-functions --package ${context.packageName}"
+        var output = ""
+        val timeoutMs = 10_000L
+        val startTime = System.currentTimeMillis()
+        while (System.currentTimeMillis() - startTime < timeoutMs) {
+            output =
+                ParcelFileDescriptor.AutoCloseInputStream(
+                    uiAutomation.executeShellCommand(command),
+                ).bufferedReader().use { it.readText() }
+            if (output.contains("fakeFunction")) {
+                return
+            }
+            Thread.sleep(500)
+        }
+        fail("Timed out waiting for fakeFunction to be indexed. Output of '$command': $output")
     }
 
     @Test

agent/app/src/androidTest/java/com/example/appfunctions/agent/domain/GetAppFunctionsUseCaseTest.kt

@@ -16,6 +16,7 @@
 package com.example.appfunctions.agent.domain
 
 import android.content.Context
+import android.os.ParcelFileDescriptor
 import androidx.appfunctions.AppFunctionManager
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
@@ -28,6 +29,7 @@ import com.example.appfunctions.agent.domain.appfunction.GetAppFunctionsUseCase
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.runBlocking
 import org.junit.Assert.assertTrue
+import org.junit.Assert.fail
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -55,6 +57,27 @@ class GetAppFunctionsUseCaseTest {
         InstrumentationRegistry.getInstrumentation()
             .uiAutomation
             .adoptShellPermissionIdentity("android.permission.EXECUTE_APP_FUNCTIONS")
+
+        waitForFakeFunctionIndexed()
+    }
+
+    private fun waitForFakeFunctionIndexed() {
+        val uiAutomation = InstrumentationRegistry.getInstrumentation().uiAutomation
+        val command = "cmd app_function list-app-functions --package ${context.packageName}"
+        var output = ""
+        val timeoutMs = 10_000L
+        val startTime = System.currentTimeMillis()
+        while (System.currentTimeMillis() - startTime < timeoutMs) {
+            output =
+                ParcelFileDescriptor.AutoCloseInputStream(
+                    uiAutomation.executeShellCommand(command),
+                ).bufferedReader().use { it.readText() }
+            if (output.contains("fakeFunction")) {
+                return
+            }
+            Thread.sleep(500)
+        }
+        fail("Timed out waiting for fakeFunction to be indexed. Output of '$command': $output")
     }
 
     @Test