Testsuite: add hint about usernames

diff --git a/test/README b/test/README
index d971bc7441bca055069f2890b4b48cf9a523482b..00bac50245162c6384f08bf96cd9dd4bcf6b5c44 100644 (file)
--- a/test/README
+++ b/test/README
@@ -79,6 +79,8 @@ In order to run this test suite, the following requirements must be met:
     and "xyz" and single letters that are used in the tests. The test suite
     expects the login to have a gecos name; I think it will now run if the
     gecos field is empty but there may be anomalies.
     and "xyz" and single letters that are used in the tests. The test suite
     expects the login to have a gecos name; I think it will now run if the
     gecos field is empty but there may be anomalies.

+    The login must not contain a dash or an equal sign. (Otherwise some tests
+    about local_from_{suffix,prefix} will fail.)

 
 (4) The directory into which you unpack the test suite must be accessible by
     the Exim user, so that code running as exim can access the files therein.
 
 (4) The directory into which you unpack the test suite must be accessible by
     the Exim user, so that code running as exim can access the files therein.