Add test for renego client_version quirk.

In upstream's f4e1169341ad1217e670387db5b0c12d680f95f4, the client_version was
made constant across renegotiations, even if the server negotiated a lower
version. NSS has the same quirk, reportedly for SChannel:

Add a test to ensure we do not regress this.

Change-Id: I214e062463c203b86a9bab00f8503442e1bf74fe
Reviewed-by: Adam Langley <>
5 files changed