You can instrument server-side code only. This is due to a nature of the Google Web Toolkit which translates client and shared parts into a JavaScript. If you try to instrument client code, GWT will search for sources of all referenced classes, including the Clover instrumentation, which would cause a build failure.
The following example is based on GWT SDK 2.5.
1) Download and install
2) Open the sample DynaTable application (located in <gwt-sdk>/samples/DynaTable; referred as <project_dir>) and enhance build.xml file by adding:
例:
<project name="DynaTable" default="build" basedir="."> <!-- Add following properties and targets --> <property name="clover.jar" location="${user.home}/clover.jar"/> <property name="clover.license" location="${user.home}/clover.license"/> <property name="clover.db" location="clover/db/clover.db"/> <property name="clover.report" location="clover/report"/> <taskdef resource="cloverlib.xml" classpath="${clover.jar}"/> <target name="init" if="with.clover"> <clover-setup initstring="${clover.db}"> <fileset dir="src" includes="com/google/gwt/sample/dynatable/server/**"/> </clover-setup> </target> <target name="report"> <clover-html-report initstring="${clover.db}" outdir="${clover.report}"/> </target> <!-- ... --> <!-- Add the "init" target to depends="..." --> <target name="javac" depends="libs, init" description="Compile java source to bytecode"> <!-- ... --> </target> <!-- Add the clover.jar to classpath --> <target name="devmode" depends="javac" description="Run development mode"> <java failonerror="true" fork="true" classname="com.google.gwt.dev.DevMode"> <classpath> <pathelement location="src"/> <path refid="project.class.path"/> <pathelement location="../../validation-api-1.0.0.GA.jar" /> <pathelement location="../../validation-api-1.0.0.GA-sources.jar" /> <pathelement location="${clover.jar}"/> <!-- ADD THIS --> </classpath> <!-- ... --> </java> </target> <!-- ... --> </project>
3) Build application, run tests and generate Clover report.
GWT requires Java 1.6 or above
ant devmode -Dwith.clover=true ... open web browser, close GWT console ... ant report
Open <project_dir>/clover/report/index.html file. You shall see a report like this:
参考資料