commit 96db0757a2606090046f6c12d1252fc83321361f
author Julien Desprez <jdesprez@google.com> Sun Apr 05 13:18:12 2020 -0700
committer Julien Desprez <jdesprez@google.com> Sun Apr 05 13:18:12 2020 -0700
tree 57e64a3f0a40178a2ae3090a322d7130cbf45f2d
parent 7330d21e5a13748a43a262a5b765f32695fbf830

Fix the missing initialization of tracker

For parallel setup still use the tracker.

Test: unit tests
Bug: 152226657
Change-Id: Iad7a2d92bc3f99a6fa9aa3f4e1224cede7a4d089

src/com/android/tradefed/invoker/InvocationExecution.java

diff --git a/src/com/android/tradefed/invoker/InvocationExecution.java b/src/com/android/tradefed/invoker/InvocationExecution.java
index fedee05..658808a 100644
--- a/src/com/android/tradefed/invoker/InvocationExecution.java
+++ b/src/com/android/tradefed/invoker/InvocationExecution.java
@@ -231,6 +231,7 @@
                         new ParallelDeviceExecutor<>(testInfo.getContext().getDevices());
                 List<Callable<Boolean>> callableTasks = new ArrayList<>();
                 for (String deviceName : testInfo.getContext().getDeviceConfigNames()) {
+                    mTrackTargetPreparers.put(deviceName, new HashSet<>());
                     final int deviceIndex = index;
                     // Replicate TestInfo
                     TestInformation replicated =