new scripts for building and testing the OTDT on build.eclipse.org.
diff --git a/releng/build-scripts/build/otdt_runtests.sh b/releng/build-scripts/build/otdt_runtests.sh
new file mode 100755
index 0000000..2990695
--- /dev/null
+++ b/releng/build-scripts/build/otdt_runtests.sh
@@ -0,0 +1,162 @@
+#! /bin/sh
+# Copyright (c) 2010 Stephan Herrmann.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#     Stephan Herrmann - initial API and implementation
+###############################################################################
+
+# =============================================================================
+# MAIN BUILD AND TEST SCRIPT FOR THE OBJECT TEAMS DEVELOPMENT TOOLING (OTDT)
+# =============================================================================
+# INPUT: Variables from otdt_prerequisites:
+# -----------------------------------------------------------------------------
+# TMPDIR                for log output
+# OT_TESTSUITE_DIR      root directory for building and testing
+# METADATA				directory for metadata from previous builds
+# OT_RECIPIENT          mail address for failure messages
+# ECLIPSE_SDK_TGZ       archive file of the base eclipse SDK build (full path)
+# ECLIPSE_TESTLIB_ZIP   archive file of the eclipse test framework (full path)
+# BCEL_JAR              jar file of the bcel jar from orbit
+# OTRE_LIB              directory holding various otre jar files
+# ANT_PROFILE           configure the ant process
+# X11                   XVFB or X11
+# NICE                  niceness value for nice -n ${NICE}
+# =============================================================================
+# OUTPUT: Variables passed to the toplevel ant script
+# -----------------------------------------------------------------------------
+## As Environment Variables:
+##      ANT_OPTS                configure Ant
+## As Ant Arguments (from ANT_PROFILE):
+##      -verbose                configure Ant
+## As Java Properties:
+##      -Declipse-app.tgz       path of eclipse SDK
+##      -Declipse.tests.zip     path of eclipse test framework
+##      -Dbcel.jar              path of bcel jar
+##      -Dotre.lib              directory to otre jars
+##      -Ddo.build.all          true|false: should OTDT and tests be built?
+##      -Ddo.run.tests          true|false: should test be run?
+# =============================================================================
+
+usage()
+{
+	echo "Usage:"
+	echo "$0 [-b|-nobuild]"
+        echo "  -b:         build OTDT only, no testing."
+        echo "  -nobuild:   don't build OTDT, directly invoke testing."
+}
+
+notifyTestRunFailure()
+{
+	echo "Running the test-cases failed!"; 
+	local subject="OT Testsuite: Failure!"
+	local message="See the attached log to fix the problems."
+	local cmdLogfiles="-a ${OT_SUITE_LOG}-tail.gz"
+	
+	grep -q "\[java\] BUILD FAILED" "$OT_SUITE_LOG" && { subject="OT Testsuite: Compile/Build Failure!"; }
+	grep -q "svn.*connection timed out" "$OT_SUITE_LOG" && { subject="OT Testsuite: SVN timeout"; message="Nothing to fix, next run hopefully works"; }
+	tail -1000 "$OT_SUITE_LOG" | gzip -f - > "${OT_SUITE_LOG}-tail.gz"
+	echo -e "$message" | mutt -s "$subject" $cmdLogfiles $OT_RECIPIENT
+	exit 1;
+}
+
+_prefix=`dirname $0`
+_prefix=`readlink -f $_prefix`
+. "${_prefix}/otdt_prerequisites.sh"
+
+#LOCAL: log file:
+OT_SUITE_LOG=$TMPDIR/ot-testsuite.log
+
+# LOCAL: the initial ant build file:
+BUILDFILE="${_prefix}/run.xml"
+
+#LOCAL: main ant target:
+MAIN_TARGET=${MAIN_TARGET:="ot-junit-all"}
+
+#LOCAL: should OTDT and tests be built?
+DO_BUILD="true"
+
+#LOCAL: should the tests be run?
+DO_RUN="true"
+
+while test $# -gt 0; do
+	case "$1" in 
+    -b)
+        MAIN_TARGET="ot-junit-build"
+        DO_RUN="false"
+        shift
+        ;;
+	-nobuild)
+		DO_BUILD="false"
+		shift
+		;;
+	-x11)
+	    X11=X11
+		shift
+		;;
+	*)
+		echo "Unknown argument: $1"
+		usage
+		exit 1
+	esac
+	
+done
+
+# start working:
+
+test -d "$TMPDIR" || mkdir -p "$TMPDIR"
+test -d "$OT_TESTSUITE_DIR" || mkdir -p "$OT_TESTSUITE_DIR"
+cd "$OT_TESTSUITE_DIR"
+
+# cleanup previous:
+if [ "$DO_BUILD" == "true" ]
+then
+	rm -rf build-root
+	rm -rf test-root
+	rm -rf updateSite
+	rm -rf updateSiteTests
+	rm -rf metadata
+fi
+
+# preload metadata for appending:
+if [ -f "${METADATA}/content.xml" ]
+then
+    mkdir -p metadata
+    cp ${METADATA}/*.xml metadata
+fi
+
+trap "echo Aborting by SIGTERM; cleanup; exit 130" INT
+
+# Assemble the Ant call:
+ANT_OPTIONS="${ANT_PROFILE} \
+    -Declipse-app.tgz=${ECLIPSE_SDK_TGZ} \
+    -Declipse.tests.zip=${ECLIPSE_TESTLIB_ZIP} \
+    -Dbcel.jar=${BCEL_JAR} \
+    -Dotre.lib=${OTRE_LIB} \
+    -Ddo.run.tests=${DO_RUN} \
+    -Ddo.build.all=${DO_BUILD}"
+
+ANT_OPTS="-Xmx1024m"
+export ANT_OPTS
+
+CMD="nice -n ${NICE} ant -f ${BUILDFILE} ${ANT_OPTIONS} ${MAIN_TARGET}"
+
+if test "$X11" = "XVFB" && test `which xvfb-run` > /dev/null; then
+        echo "Running xvfb-run $CMD"
+
+        # make sure that xauth can be found
+        export PATH="$PATH:/usr/bin/X11"
+        # try to start with DISPLAY=10 instead of default 99 -- seems to not work everywhere
+        exec xvfb-run -n 10 -e xvfb.log --auto-servernum $CMD < /dev/null > ${OT_SUITE_LOG} 2>&1 || { notifyTestRunFailure; }
+else
+        echo "##### You don't have xvfb-run, the GUI tests will appear on your display... ####"
+        echo "Running $CMD"
+        eval "$CMD" < /dev/null
+fi
+
+trap - INT
+
+