Run tests with gradle test

.github/workflows/tests.yml

@@ -0,0 +1,25 @@
+name: Tests CI
+
+on: [push]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        jdk: [8, 11, 17] # lts releases
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK ${{ matrix.jdk }}
+        uses: actions/setup-java@v3
+        with:
+          java-version: ${{ matrix.jdk }}
+          distribution: 'temurin'
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
+      - name: Build with Gradle
+        uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
+        with:
+          arguments: test
+

.gitignore

@@ -5,3 +5,5 @@ doc/
 modbuild.xml
 modules.xml
 *.iml
+.gradle
+/bin/

README.adoc

@@ -3,11 +3,11 @@
 :artifactId: jing
 :repository: jing-trang
 
-image:https://travis-ci.org/relaxng/{repository}.svg?branch=master["Build Status", link="https://travis-ci.org/relaxng/{repository}"]
+image:https://img.shields.io/github/workflow/status/relaxng/{repository}/tests/master?style=plastic["Build Status", link="https://github.com/relaxng/jing-trang/actions/workflows/tests.yml?query=branch%3Amaster"]
 image:https://maven-badges.herokuapp.com/maven-central/{groupId}/{artifactId}/badge.svg["Artifact on Maven Central", link="http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22{groupId}%22%20a%3A%22{artifactId}%22"]
 image:http://www.javadoc.io/badge/{groupId}/{artifactId}.svg["Javadocs", link="http://www.javadoc.io/doc/{groupId}/{artifactId}"]
 
-After cloning the repository, here's how to build.
+== Building
 
 . Ensure you have git and JDK 8 or above installed.
    All other dependencies are included in the repository.
@@ -26,11 +26,8 @@ After cloning the repository, here's how to build.
 . Change your working directory to be the `jing-trang` directory (that is,
    the directory containing this file).
 
-. Run the `ant` script included in the repository. On Linux, use the
-   command `./ant`. On Windows, use `.\ant`.
-   That runs the version of `ant` included in the repository. When the
-   `ant` script completes, you should find `jing.jar` and `trang.jar` files
+. Run `./gradlew` (Linux, macOS) or `.\gradle.bat` (Windows) at the root of the repository to build the project.
+   When the build completes, you should find `jing.jar` and `trang.jar` files
    in the `build` subdirectory.
-   You can also tell the `ant` script to build the `test` target, which
-   will build the jars and then run some tests. On Linux, use the command
-   `./ant test`. On Windows, use `.\ant test`.
+   You can also use `./gradlew test` or `.\gradle.bat test` to run the `test` target, which
+   will build the jars and then run some tests.

build.gradle.kts

@@ -75,6 +75,11 @@ tasks.named("build") {
 	dependsOn(jingTrang)
 }
 
+tasks.named("test") {
+	dependsOn(jingTrang)
+	dependsOn(":ant-test")
+}
+
 val antJar: TaskProvider<Task> = tasks.named("ant-jar")
 
 // https://stackoverflow.com/questions/27993814/only-run-task-if-another-isnt-up-to-date-in-gradle

build.xml

@@ -50,6 +50,10 @@
   </xslt>
 </target>
 
+<target name="ant-test" depends="modbuild">
+  <ant antfile="modbuild.xml" target="test"/>
+</target>
+
 <target name="srczip" depends="modbuild">
   <ant antfile="modbuild.xml" target="srczip"/>
 </target>
@@ -271,12 +275,12 @@
   </copy>
   <replace file="${build.dir}/jing-bin/readme.html" token="@VERSION@" value="${version}"/>
   <zip zipfile="${build.dir}/dist/jing-${version}.zip">
-    <zipfileset dir="${build.dir}" includes="jing.jar" prefix="jing-${version}/bin"/> 
+    <zipfileset dir="${build.dir}" includes="jing.jar" prefix="jing-${version}/bin"/>
     <zipfileset dir="lib" includes="saxon9.jar,isorelax.jar,xercesImpl.jar,xml-apis.jar"
-                prefix="jing-${version}/bin"/> 
+                prefix="jing-${version}/bin"/>
     <zipfileset dir="${build.dir}/mod/jing"
 		includes="src.zip"
-		prefix="jing-${version}"/> 
+		prefix="jing-${version}"/>
     <zipfileset dir="${build.dir}" includes="api/**" prefix="jing-${version}/doc"/>
     <zipfileset dir="eg" includes="relaxng.rng,xslt.rng,relaxCore.rng,relaxCoreDatatypes.rng"
                 prefix="jing-${version}/lib"/>
@@ -333,7 +337,7 @@
 		includes="trang.jar"
 		prefix="trang-${version}"/>
     <zipfileset dir="${build.dir}/mod/trang"
-		includes="src.zip" 
+		includes="src.zip"
 		prefix="trang-${version}"/>
   </zip>
   <checksum file="${build.dir}/dist/trang-${version}.zip" algorithm="sha1"/>
@@ -376,7 +380,7 @@
 		includes="dtdinst.jar"
 		prefix="dtdinst-${version}"/>
     <zipfileset dir="${build.dir}/mod/dtdinst"
-		includes="src.zip" 
+		includes="src.zip"
 		prefix="dtdinst-${version}"/>
   </zip>
   <checksum file="${build.dir}/dist/dtdinst-${version}.zip" algorithm="sha1"/>
@@ -426,24 +430,24 @@
 	description="Upload files to Google Code. Run dist before this.">
   <taskdef classname="net.bluecow.googlecode.ant.GoogleCodeUploadTask"
 	   classpath="${lib.dir}/ant-googlecode.jar" name="gcupload"/>
-  <gcupload username="${googlecode.username}" 
-            password="${googlecode.password}" 
-            projectname="jing-trang" 
-            targetfilename="jing-${version}.zip" 
+  <gcupload username="${googlecode.username}"
+            password="${googlecode.password}"
+            projectname="jing-trang"
+            targetfilename="jing-${version}.zip"
             filename="${build.dir}/dist/jing-${version}.zip"
             summary="Jing version ${version} packaged for use with JRE (includes binary, source and documentation)"
             labels="Featured, Type-Archive, OpSys-All, Version-${version}"/>
-  <gcupload username="${googlecode.username}" 
-            password="${googlecode.password}" 
-            projectname="jing-trang" 
-            targetfilename="trang-${version}.zip" 
+  <gcupload username="${googlecode.username}"
+            password="${googlecode.password}"
+            projectname="jing-trang"
+            targetfilename="trang-${version}.zip"
             filename="${build.dir}/dist/trang-${version}.zip"
             summary="Trang version ${version} packaged for use with JRE (includes binary, source and documentation)"
             labels="Featured, Type-Archive, OpSys-All, Version-${version}"/>
-  <gcupload username="${googlecode.username}" 
-            password="${googlecode.password}" 
-            projectname="jing-trang" 
-            targetfilename="dtdinst-${version}.zip" 
+  <gcupload username="${googlecode.username}"
+            password="${googlecode.password}"
+            projectname="jing-trang"
+            targetfilename="dtdinst-${version}.zip"
             filename="${build.dir}/dist/dtdinst-${version}.zip"
             summary="DTDinst version ${version} packaged for use with JRE (includes binary, source and documentation)"
             labels="Type-Archive, OpSys-All, Version-${version}"/>

build.xsl

@@ -4,7 +4,7 @@
 
 <xsl:output indent="yes"
 	    encoding="utf-8"/>
-	    
+
 <xsl:variable name="build" select="'${build.dir}'"/>
 <xsl:variable name="doc" select="'${doc.dir}'"/>
 <xsl:template match="/">
@@ -336,13 +336,12 @@
       <xslt style="{$srctestdir}/{@transform}"
 	    in="{$srctest}"
 	    out="{$runtestdir}/{@name}test.xml">
-	<factory name="net.sf.saxon.TransformerFactoryImpl">
-    <classpath>
-      <fileset dir="lib">
-        <filename name="saxon9.jar"/>
-      </fileset>
-    </classpath>
-  </factory>
+	<factory name="net.sf.saxon.TransformerFactoryImpl" />
+  <classpath>
+    <fileset dir="lib">
+      <filename name="saxon9.jar"/>
+    </fileset>
+  </classpath>
       </xslt>
       <!-- XXX Could validate intermediate result against a schema -->
     </xsl:if>

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists