Test suite: start two servers and test server-server links

I changed the test suite to start two test servers (on port 6789 and 6790),
so server-server links can be tested as well for which I included the new
test script "server-link-test.e".

In addition the documentation of the test suite (src/testsuite/README) has
been updated and is more complete now.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/testsuite/stop-server2 b/src/testsuite/stop-server2
new file mode 100755
index 00000000..304d1749
--- /dev/null
+++ b/src/testsuite/stop-server2
@@ -0,0 +1,7 @@
+#!/bin/sh
+# ngIRCd Test Suite
+
+[ -z "$srcdir" ] && srcdir=`dirname $0`
+${srcdir}/stop-server.sh 2
+
+# -eof-