Add SkipChangeCipherSpec-Server-NPN test.

Finished isn't always the first post-CCS message.

Change-Id: I4f70eeed57cf732693d07212b096efb2594c5b3c
Reviewed-on: https://boringssl-review.googlesource.com/1288
Reviewed-by: Adam Langley <agl@google.com>

ssl/test/runner/runner.go

diff --git a/ssl/test/runner/runner.go b/ssl/test/runner/runner.go
index e2de470..06ca860 100644
--- a/ssl/test/runner/runner.go
+++ b/ssl/test/runner/runner.go
@@ -244,6 +244,21 @@
 		shouldFail:    true,
 		expectedError: ":GOT_A_FIN_BEFORE_A_CCS:",
 	},
+	{
+		testType: serverTest,
+		name:     "SkipChangeCipherSpec-Server-NPN",
+		config: Config{
+			NextProtos: []string{"bar"},
+			Bugs: ProtocolBugs{
+				SkipChangeCipherSpec: true,
+			},
+		},
+		flags: []string{
+			"-advertise-npn", "\x03foo\x03bar\x03baz",
+		},
+		shouldFail:    true,
+		expectedError: ":GOT_NEXT_PROTO_BEFORE_A_CCS:",
+	},
 }
 
 func doExchange(tlsConn *Conn, messageLen int) error {