Merge "Ensure service type ends with a dot in discovery" into udc-dev
diff --git a/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java b/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
index 19e61c6..1a528b1 100644
--- a/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
+++ b/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
@@ -166,4 +166,15 @@
assertTrue(interval <= upperBoundSec);
}
}
+
+ /**
+ * Verify that cubic is used as the congestion control algorithm.
+ * (This repeats the VTS test, and is here for good performance of the internet as a whole.)
+ * TODO: revisit this once a better CC algorithm like BBR2 is available.
+ */
+ public void testCongestionControl() throws Exception {
+ String path = "/proc/sys/net/ipv4/tcp_congestion_control";
+ String value = mDevice.executeAdbCommand("shell", "cat", path).trim();
+ assertEquals(value, "cubic");
+ }
}