Add the basic config to run through atest

Add basic config that can run through atest the remount
script.
Very first step before being able to run in infra.

Test: atest adb-remount-sh
Bug: 117670584
Change-Id: I399f79fb7d7cd1b8a832be23efb3b625be693f7e

fs_mgr/tests/Android.bp

@@ -52,6 +52,14 @@ cc_prebuilt_binary {
     host_supported: true,
 }
 
+sh_test {
+    name: "adb-remount-sh",
+    src: "adb-remount-test.sh",
+    filename: "adb-remount-test.sh",
+    test_suites: ["general-tests"],
+    test_config: "adb-remount-sh.xml",
+}
+
 java_test_host {
     name: "fs_mgr_vendor_overlay_test",
 

fs_mgr/tests/adb-remount-sh.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<configuration description="Config for adb remount test cases">
+    <option name="test-suite-tag" value="adb-remount" />
+    <!-- This test requires a device, so it's not annotated with a null-device -->
+    <test class="com.android.tradefed.testtype.binary.ExecutableHostTest" >
+        <option name="binary" value="adb-remount-test.sh" />
+    </test>
+</configuration>
+