Add tests for session cache and false start behavior.

False start should not disable the session cache, but if we never process the
server Finished message, the session cannot be resumed.

BUG=none

Review URL: https://codereview.chromium.org/301283004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276815 0039d316-1c4b-4281-b951-d872f2087c98

third_party/tlslite/README.chromium

@@ -33,3 +33,5 @@ Local Modifications:
 - patches/dhe_rsa.patch: Implement DHE_RSA-based cipher suites.
 - patches/req_cert_types.patch: Add a reqCertTypes parameter to populate the
   certificate_types field of CertificateRequest.
+- patches/ignore_write_failure.patch: Don't invalidate sessions on write
+  failures.

third_party/tlslite/patches/ignore_write_failure.patch

+diff --git a/third_party/tlslite/tlslite/tlsrecordlayer.py b/third_party/tlslite/tlslite/tlsrecordlayer.py
+index 8b92221..370dc9a 100644
+--- a/third_party/tlslite/tlslite/tlsrecordlayer.py
++++ b/third_party/tlslite/tlslite/tlsrecordlayer.py
+@@ -286,7 +286,9 @@ class TLSRecordLayer(object):
+         except GeneratorExit:
+             raise
+         except Exception:
+-            self._shutdown(False)
++            # Don't invalidate the session on write failure if abrupt closes are
++            # okay.
++            self._shutdown(self.ignoreAbruptClose)
+             raise
+ 
+     def close(self):

third_party/tlslite/tlslite/tlsrecordlayer.py

@@ -286,7 +286,9 @@ class TLSRecordLayer(object):
         except GeneratorExit:
             raise
         except Exception:
-            self._shutdown(False)
+            # Don't invalidate the session on write failure if abrupt closes are
+            # okay.
+            self._shutdown(self.ignoreAbruptClose)
             raise
 
     def close(self):