Expose binder stability for debugging in dumpsys
See if a service is coupled with the system/core build variant or build
variant (or if the service has 'vintf' stability - meaning it is used as
a HAL). This will also print additional information about the version of
the binder wire protocol that is being used by this object (currently
everything uses the same version - this may be the case for a while).
Fixes: 184062810
Test: dumpsys_test
Test: manually running 'dumpsys --stability' and 'dumpsys --help'
Change-Id: Ia9f1d011ef28a9d62a3076fa497ebb33ed53fe0a
diff --git a/cmds/dumpsys/tests/dumpsys_test.cpp b/cmds/dumpsys/tests/dumpsys_test.cpp
index c9d2dbb..277f445 100644
--- a/cmds/dumpsys/tests/dumpsys_test.cpp
+++ b/cmds/dumpsys/tests/dumpsys_test.cpp
@@ -582,6 +582,27 @@
AssertOutput(std::to_string(getpid()) + "\n");
}
+// Tests 'dumpsys --stability'
+TEST_F(DumpsysTest, ListAllServicesWithStability) {
+ ExpectListServices({"Locksmith", "Valet"});
+ ExpectCheckService("Locksmith");
+ ExpectCheckService("Valet");
+
+ CallMain({"--stability"});
+
+ AssertRunningServices({"Locksmith", "Valet"});
+ AssertOutputContains("stability");
+}
+
+// Tests 'dumpsys --stability service_name'
+TEST_F(DumpsysTest, ListServiceWithStability) {
+ ExpectCheckService("Locksmith");
+
+ CallMain({"--stability", "Locksmith"});
+
+ AssertOutputContains("stability");
+}
+
// Tests 'dumpsys --thread'
TEST_F(DumpsysTest, ListAllServicesWithThread) {
ExpectListServices({"Locksmith", "Valet"});