295153 Can streamline unit test scripts
diff --git a/releng.wtpbuilder/distribution/wtp.tests/testScripts/test.xml b/releng.wtpbuilder/distribution/wtp.tests/testScripts/test.xml
index 94b3d63..537d9e1 100644
--- a/releng.wtpbuilder/distribution/wtp.tests/testScripts/test.xml
+++ b/releng.wtpbuilder/distribution/wtp.tests/testScripts/test.xml
@@ -33,7 +33,15 @@
     <!--properties file containing the build information-->
     <property
         file="${buildDirectory}/label.properties"/>
-
+    <!-- required to get proper value of dropinsFolder -->
+    <property
+        name="keyCfgFile"
+        value="${env.PROJECT_BUILDERS}/${projectname}/${env.RELENG}/maps/build.cfg"/>
+    <echo
+        level="debug"
+        message="keyCfgFile: ${keyCfgFile}"/>
+    <property
+        file="${keyCfgFile}"/>
     <!--default directory where test-eclipse will be installed-->
     <property
         name="install"
@@ -89,14 +97,27 @@
             <property
                 name="library-file"
                 value="${testRoot}/wtp-junit-tests.xml"/>
-            <!-- 
-                TODO: seems this properties file shold not be necessary ... at least there, 
-                that it can be found by test scripts themselves, at least. But will put here for 
-                now, to try and complete bug 295153.
-                https://bugs.eclipse.org/bugs/show_bug.cgi?id=295153 
+            <!--properties file containing the build information-->
+            <property
+                file="${buildDirectory}/label.properties"/>
+            <!-- required to get proper value of dropinsFolder -->
+            <property
+                name="keyCfgFile"
+                value="${env.PROJECT_BUILDERS}/${projectname}/${env.RELENG}/maps/build.cfg"/>
+            <echo
+                level="debug"
+                message="keyCfgFile: ${keyCfgFile}"/>
+            <property
+                file="${keyCfgFile}"/>
+            <!--
+                TODO: seems this properties file shold not be necessary
+                ... at least there, that it can be found by test scripts
+                themselves, at least. But will put here for now, to try
+                and complete bug 295153.
+                https://bugs.eclipse.org/bugs/show_bug.cgi?id=295153
             -->
             <property
-        	        file="${testRoot}/testServer.properties"/>
+                file="${testRoot}/testServer.properties"/>
             <fileset
                 dir="${eclipse-home}/plugins/">
                 <exclude