From 0cfa876a81566e8700a83433e294e7c6dbdef1b5 Mon Sep 17 00:00:00 2001
From: Michael Bayne <mdb@threerings.net>
Date: Sat, 23 Oct 2010 19:48:55 +0000
Subject: [PATCH] Added a test-tools target which runs the gen tasks using
 narya-tools-full.jar on the DObject and invocation services in src/tests/java
 and checks that nothing changed.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6234 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 build.xml | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/build.xml b/build.xml
index 63660e4e9..70643c301 100644
--- a/build.xml
+++ b/build.xml
@@ -252,6 +252,13 @@
     </copy>
     <jar basedir="${gwtjar.dir}" destfile="${deploy.dir}/${lib.name}-gwt.jar"/>
     <delete dir="${gwtjar.dir}"/>
+
+    <!-- test our narya-tools-full jar by executing it on the test objects/services -->
+    <!-- we have to fork off a new ant here because we've already defined the gen -->
+    <!-- tasks in this ant and we can't undefine them -->
+    <java fork="true" clonevm="true" classname="org.apache.tools.ant.launch.Launcher">
+      <arg value="test-tools"/>
+    </java>
   </target>
 
   <!-- generates fields for persistent record classes -->
@@ -377,6 +384,27 @@
     </weave>
   </target>
 
+  <target name="test-tools" depends="-prepare">
+    <taskdef resource="com/threerings/presents/tools.properties"
+             classpath="${deploy.dir}/${lib.name}-tools-full.jar"/>
+    <gendobj classpathref="test.classpath">
+      <fileset dir="${tsrc.dir}" includes="**/*Object.java"/>
+    </gendobj>
+    <genservice header="lib/SOURCE_HEADER" classpathref="test.classpath">
+      <fileset dir="${tsrc.dir}" includes="**/*Service.java"/>
+    </genservice>
+    <genreceiver header="lib/SOURCE_HEADER" classpathref="test.classpath">
+      <fileset dir="${tsrc.dir}" includes="**/*Receiver.java"/>
+    </genreceiver>
+    <exec executable="svn" outputproperty="svn.out">
+      <arg value="diff"/>
+      <arg value="${tsrc.dir}"/>
+    </exec>
+    <fail message="Regeneration of test dobj and services resulted in diffs.">
+      <condition><not><equals arg1="" arg2="${svn.out}"/></not></condition>
+    </fail>
+  </target>
+
   <target name="snapshot" description="Creates a zipfile with our source distribution">
      <delete file="${deploy.dir}/${lib.name}-snapshot.zip"/>
      <mkdir dir="${deploy.dir}/snapshot/${lib.name}"/>