Merge "Make ConnectivityTestPreparer.apk path explicit" into main am: af139d7b7d am: 786b1e1d80
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3391882
Change-Id: Id07b2e7176841a82dacc3807bb849b7931eb81d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/staticlibs/testutils/host/java/com/android/testutils/ConnectivityTestTargetPreparer.kt b/staticlibs/testutils/host/java/com/android/testutils/ConnectivityTestTargetPreparer.kt
index f6168af..a99359b 100644
--- a/staticlibs/testutils/host/java/com/android/testutils/ConnectivityTestTargetPreparer.kt
+++ b/staticlibs/testutils/host/java/com/android/testutils/ConnectivityTestTargetPreparer.kt
@@ -18,12 +18,15 @@
import com.android.ddmlib.testrunner.TestResult
import com.android.tradefed.config.Option
+import com.android.tradefed.invoker.ExecutionFiles.FilesKey
import com.android.tradefed.invoker.TestInformation
+import com.android.tradefed.log.LogUtil.CLog
import com.android.tradefed.result.CollectingTestListener
import com.android.tradefed.result.ddmlib.DefaultRemoteAndroidTestRunner
import com.android.tradefed.targetprep.BaseTargetPreparer
import com.android.tradefed.targetprep.TargetSetupError
import com.android.tradefed.targetprep.suite.SuiteApkInstaller
+import java.io.File
private const val CONNECTIVITY_CHECKER_APK = "ConnectivityTestPreparer.apk"
private const val CONNECTIVITY_PKG_NAME = "com.android.testutils.connectivitypreparer"
@@ -48,7 +51,41 @@
* --test-arg com.android.testutils.ConnectivityTestTargetPreparer:ignore-wifi-check:true".
*/
open class ConnectivityTestTargetPreparer : BaseTargetPreparer() {
- private val installer = SuiteApkInstaller()
+ private val installer = ApkInstaller()
+
+ private class ApkInstaller : SuiteApkInstaller() {
+ override fun getLocalPathForFilename(
+ testInfo: TestInformation,
+ apkFileName: String
+ ): File {
+ if (apkFileName == CONNECTIVITY_CHECKER_APK) {
+ // For the connectivity checker APK, explicitly look for it in the directory of the
+ // host-side preparer.
+ // This preparer is part of the net-tests-utils-host-common library, which includes
+ // the checker APK via device_common_data in its build rule. Both need to be at the
+ // same version so that the preparer calls the right test methods in the checker
+ // APK.
+ // The default strategy for finding test files is to do a recursive search in test
+ // directories, which may find wrong files in wrong directories. In particular,
+ // if some MTS test includes the checker APK, and that test is linked to a module
+ // that boards the train at a version different from this target preparer, there
+ // could be a version difference between the APK and the host-side preparer.
+ // Explicitly looking for the APK in the host-side preparer directory ensures that
+ // it uses the version that was packaged together with the host-side preparer.
+ val testsDir = testInfo.executionFiles().get(FilesKey.TESTS_DIRECTORY)
+ val f = File(testsDir, "net-tests-utils-host-common/$CONNECTIVITY_CHECKER_APK")
+ if (f.isFile) {
+ return f
+ }
+ // When running locally via atest, device_common_data does cause the APK to be put
+ // into the test temp directory, so recursive search is still used to find it in the
+ // directory of the test module that is being run. This is fine because atest runs
+ // are on local trees that do not have versioning problems.
+ CLog.i("APK not found at $f, falling back to recursive search")
+ }
+ return super.getLocalPathForFilename(testInfo, apkFileName)
+ }
+ }
@Option(
name = IGNORE_WIFI_CHECK,
@@ -179,7 +216,7 @@
.contains(":deny")
}
- private fun refreshTime(testInfo: TestInformation,) {
+ private fun refreshTime(testInfo: TestInformation) {
// Forces a synchronous time refresh using the network. Time is fetched synchronously but
// this does not guarantee that system time is updated when it returns.
// This avoids flakes where the system clock rolls back, for example when using test