X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/7b5fe03f9c6c2a322dc385ab78b60ccfe1fe33fe..b8e078953178c757578f2e104d9d2c822ae0943c:/test/README

diff --git a/test/README b/test/README
index f934c0d2d..c0bfa04f1 100644
--- a/test/README
+++ b/test/README
@@ -301,6 +301,11 @@ There are some options for the ./runtest script itself:
   -SLOW     For very slow hosts that appear to have Heisenbugs, delay before
             comparing output files from a testcase
 
+  -TLS <client>  For cross-library testing. Specify 'openssl" or 'gnutls'
+            as the client; the other is used as the server (assumes that
+	    both have been built: set up Local/Makefile for OpenSSL and
+	    "make exim_openssl", then for GnuTLS and "make exim_gnutls")
+
 The options for ./runtest must be given first (but after the name of the
 binary, if present). Any further options, that is, items on the command line
 that start with a hyphen, are passed to the Exim binary when it is run as part
@@ -676,7 +681,12 @@ script. For example:
   # -bS Use of HELO/RSET
 
 A line consisting just of digits is interpreted as the expected return code
-for the command that follows. The default expectation when no such line exists
+for the command that follows.
+
+A line consisting of a tilde (~) followed by digits indicates a non-expected
+return code for the command that follows.
+
+The default expectation when neither such line exists
 is a zero return code. For example, here is a complete test script, containing
 just one command:
 
@@ -696,6 +706,17 @@ be replaced by the local host's name. Long commands can be continued over
 several lines by using \ as a continuation character. This does *not* apply to
 data lines.
 
+A line with a leading number followed by a space and then an uppercase
+word, equals character, value sets an expected return code as above
+plus an environment variable.  Example:
+
+  255 TZ=GB
+  exim_msgdate -l -u -z -localhost_number=20 000000 1PANS3 ZZZZZZ
+  ****
+
+
+
+
 Here follows a list of supported commands. They can be divided into two groups: