commit 238beb73739071735a6bcbe462e27ab09a747f02
author Zhomart Mukhamejanov <zhomart@google.com> Wed May 09 16:25:40 2018 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> Thu May 17 16:29:57 2018 +0000
tree c31c7704c28bd2a54cc077781a0ba8526be63b02
parent 5b3d6cf58b5d05ba01fe3941c7f70c37babd08d8

updater_sample: add switch slot demo

- Add util/UpdateEngineProperties.java
- Set SWITCH_SLOT_ON_REBOOT=0 when update is applied
- Allow user to switch slot to the updated partition manually
- Add config "ab_config.force_switch_slot"
- Add ab_force_switch_slot to tools/gen_update_config.py

Test: manually on the marlin device
Bug: 79492522
Change-Id: I52f818b576d52a052b5427ba3f732cb2371ddb06
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>

updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java

diff --git a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
index 0975e76..000f566 100644
--- a/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
+++ b/updater_sample/tests/src/com/example/android/systemupdatersample/UpdateConfigTest.java
@@ -18,6 +18,7 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
 
 import android.content.Context;
 import android.support.test.InstrumentationRegistry;
@@ -45,7 +46,8 @@
 
     private static final String JSON_NON_STREAMING =
             "{\"name\": \"vip update\", \"url\": \"file:///builds/a.zip\", "
-            + " \"ab_install_type\": \"NON_STREAMING\"}";
+                    + " \"ab_install_type\": \"NON_STREAMING\","
+                    + " \"ab_config\": { \"force_switch_slot\": false } }";
 
     @Rule
     public final ExpectedException thrown = ExpectedException.none();
@@ -82,6 +84,7 @@
                 config.getStreamingMetadata().getPropertyFiles()[0].getFilename());
         assertEquals(195, config.getStreamingMetadata().getPropertyFiles()[0].getOffset());
         assertEquals(8, config.getStreamingMetadata().getPropertyFiles()[0].getSize());
+        assertTrue(config.getAbConfig().getForceSwitchSlot());
     }
 
     @Test
@@ -94,7 +97,8 @@
     @Test
     public void getUpdatePackageFile_throwsErrorIfNotAFile() throws Exception {
         String json = "{\"name\": \"upd\", \"url\": \"http://foo.bar\","
-                + " \"ab_install_type\": \"NON_STREAMING\"}";
+                + " \"ab_install_type\": \"NON_STREAMING\","
+                + " \"ab_config\": { \"force_switch_slot\": false } }";
         UpdateConfig config = UpdateConfig.fromJson(json);
         thrown.expect(RuntimeException.class);
         config.getUpdatePackageFile();