commit a3e61240b17758a8bfc419511fa731fe499b59e6
author TreeHugger Robot <treehugger-gerrit@google.com> Mon Feb 06 09:52:06 2023 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Mon Feb 06 09:52:06 2023 +0000
tree a4511a3e9ec8229c1bc3568959295e51ebee0db9
parent 507c3edef66400f1505905deb19a9d7aadcd611c
parent bdb49233968482e736f0b7cd901204cc2126ddce

Merge "Add instruction to put the device into test harness to error message" into tm-qpr-dev

tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java

diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index ae9ba67..2d1c963 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -242,7 +242,8 @@
         // Launcher should run in test harness so that custom accessibility protocol between
         // Launcher and TAPL is enabled. In-process tests enable this protocol with a direct call
         // into Launcher.
-        assertTrue("Device must run in a test harness",
+        assertTrue("Device must run in a test harness. "
+                        + "Run `adb shell setprop ro.test_harness 1` to enable it.",
                 TestHelpers.isInLauncherProcess() || ActivityManager.isRunningInTestHarness());
 
         final String testPackage = getContext().getPackageName();