From 20758d58dd38622113e2accdedc3477d2ba32329 Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Tue, 19 Jul 2016 14:09:10 -0700
Subject: [PATCH] Expand the testing docs slightly.

Change-Id: I4b172eefd8f456a62b24520a9f04f500a1d6bc85
---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 7fd903a44..0b3dcaaa6 100644
--- a/README.md
+++ b/README.md
@@ -211,6 +211,11 @@ The tests are all built from the tests/ directory.
     $ adb shell \
         /data/nativetest64/bionic-unit-tests-static/bionic-unit-tests-static64
 
+Note that we use our own custom gtest runner that offers a superset of the
+options documented at
+<https://github.com/google/googletest/blob/master/googletest/docs/AdvancedGuide.md#running-test-programs-advanced-options>,
+in particular for test isolation and parallelism (both on by default).
+
 ### Host tests
 
 The host tests require that you have `lunch`ed either an x86 or x86_64 target.