Fix instructions for running target ART gtests in `chroot` with Atest.
We currently have to manually build `art_chroot` manually before
invoking `atest ArtGtestsTargetChroot`, because of build system
limitations; adjust the ART testing documentation until we find a way
to address this build system dependency issue.
Test: Render `README.atest.md` as HTML and check the output manually
Bug: 187416712
Bug: 147820692
Change-Id: I5c5d13ca49d65b6737fb58bd3f6778a560087739
diff --git a/test/README.atest.md b/test/README.atest.md
index dc3878a..bb9a3f2 100644
--- a/test/README.atest.md
+++ b/test/README.atest.md
@@ -101,13 +101,13 @@
### Running ART gtests on device using a `chroot` environment
You can run ART gtests on device with the chroot-based strategy by using the
-following `atest` command:
+following commands:
```bash
-atest ArtGtestsTargetChroot
+m art_chroot && atest ArtGtestsTargetChroot
```
-This command:
+This sequence:
1. builds the Testing ART APEX from the Android source tree (including the ART
gtests) and all the necessary dependencies for the `chroot` environment;
2. sets up a `chroot` environment on the device;