Verify updated font is used in app process.
This CL adds a VTS test that:
1. Updates NotoColorEmoji font
2. Launches a test app that renders an emoji
3. Verifies that the updated NotoColorEmoji font file is used by the app
process.
Bug: 180370569
Test: atest UpdatableSystemFontTest
Change-Id: I418d7cc23a290ebe4ae6e5b8af782b336497fbdd
diff --git a/tests/UpdatableSystemFontTest/AndroidTest.xml b/tests/UpdatableSystemFontTest/AndroidTest.xml
index d573e93..4f11669 100644
--- a/tests/UpdatableSystemFontTest/AndroidTest.xml
+++ b/tests/UpdatableSystemFontTest/AndroidTest.xml
@@ -19,6 +19,11 @@
<!-- This test requires root to side load fs-verity cert. -->
<target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+ <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+ <option name="cleanup-apks" value="true" />
+ <option name="test-file-name" value="EmojiRenderingTestApp.apk" />
+ </target_preparer>
+
<target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
<option name="cleanup" value="true" />
<option name="push" value="UpdatableSystemFontTestCert.der->/data/local/tmp/UpdatableSystemFontTestCert.der" />