On 24/05/2011, at 12:05 PM, Sean Van Buggenum wrote:
>
> Hi Merlyn, and thanks for the reply.
>
> I am using
>
> ClassLoader.getResource(String path)
>
> i.e.,
>
> URL url = _clssLoader.getResource(StringHlpr.ltrim(resource_name, "\\/"));
What value are you using for _classLoader?
>
> where my helper class function 'StringHlpr.ltrim' trims all consecutive
> characters (of any characters provided in the 2nd String argument) to the
> left of the 1st argument
> (because the Java classloader function getResource doesn't like slashes in
> front of the path.
>
> This works no problem when actually running the program, as well as when
> running the junit test via ant, with in eclipse or standalone.
> Only in gradle does it fail.
>
> In looking more closely at the classpath, by printing it out in the logs, I
> notice that the required URLS are not in the classpath I use:
>
>
> 24-May-2011 11:33:43 svUbuntuX2
> SEVERE: classpath has urls of:
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/antlr-2.7.7.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/GMetrics-0.3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-maven-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-sonar-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-antlr-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jetty-6.1.25.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/bsh-2.0b4.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-ide-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-osgi-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jetty-util-6.1.25.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/checkstyle-5.3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/sonar-batch-bootstrapper-2.6.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jetty-annotations-6.1.25.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/bndlib-1.15.0.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/servlet-api-2.5-20081211.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jetty-naming-6.1.25.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-jetty-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-plugins-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/testng-5.14.10.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-code-quality-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/commons-beanutils-core-1.8.3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jsp-api-2.1-6.1.14.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/junit-4.8.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-scala-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/CodeNarc-0.13.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jsp-2.1-6.1.14.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/ant-antlr-1.8.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/core-3.1.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/geronimo-annotation_1.0_spec-1.0.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jetty-plus-6.1.25.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/jcommander-1.12.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/snakeyaml-1.6.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/gradle-announce-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jansi-1.2.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/logback-classic-0.9.28.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-httpclient-3.0.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-wrapper-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-ui-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/ivy-2.2.0.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/ant-launcher-1.8.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/log4j-over-slf4j-1.6.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jna-3.2.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/core-impl/
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jcl-over-slf4j-1.6.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/guava-r08.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jsch-0.1.42.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jna-posix-1.0.3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/webdavlib-2.0.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/dom4j-1.6.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-codec-1.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-tooling-api-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/ant-1.8.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-io-1.4.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jul-to-slf4j-1.6.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/plugins/
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-lang-2.6.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/groovy-all-1.7.10.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-open-api-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/logback-core-0.9.28.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jaxen-1.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-launcher-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/gradle-core-1.0-milestone-3.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/slf4j-api-1.6.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-cli-1.2.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/jzlib-1.0.7.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/asm-all-3.3.1.jar
> file:/mnt/data/bin/gradle-1.0-milestone-3/lib/commons-collections-3.2.1.jar
> file:/mnt/data/bin/java6/jdk1.6.0_24/lib/tools.jar
>
> 24-May-2011 11:33:43 svUbuntuX2
> SEVERE: End of classpath output
>
> which is strange, because when I iterate over the
> sourceSets.test.runtimeClasspath fileset, it shows I should have it on my
> classpath
>
> testClasses.doFirst {
>
> println "Test classpath is:- "
>
> sourceSets.test.runtimeClasspath.getFiles().each { file ->
> println "file: \"" + file + "\""
> }
>
> }
> OUTPUT:
> Test classpath is:-
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/build/classes/test"
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/build/classes/main"
> file: "/mnt/data/dev/svn/working_build/lib/junit.jar"
> file: "/mnt/data/dev/svn/working_build/lib/app.jar"
> file: "/mnt/data/dev/svn/working_build/app.jar"
> file: "/mnt/data/dev/svn/working_build/lib/xstream-1.3.1.jar"
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/general/ModulesTestCaseBase/build/libs/general/ModulesTestCaseBase.jar"
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/build/libs/data_export/Project1.jar"
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/src/test/resources"
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/test"
>
> where the resource I want can be found at the path
>
> file:
> "/mnt/data/dev2/workflow/testRelocate/modules_extra/data_export/Project1/build/classes/test"
>
> (i've checked; it is there!)
>
> So, it could be down to which classloader I am using. However, that's as
> maybe, I need to restate, It works in ANT in two running environments. Why
> should it not work in Gradle?
> I don't really want to go modifying application code to suit Gradle.
>
> any ideas ? Anyone come across such similar problems with Classpath and
> classloader?
>
>
> thanks and regards,
>
> sean
>
>
>
> On 24 May 2011 01:02, Merlyn Albery-Speyer <[email protected]>
> wrote:
> Hi Sean,
>
> Can you post a snippet of the Java code you're using to access the
> files? Also, what value is this set to for your tests?
>
> new File('.').getAbsolutePath()
>
> Cheers,
> Merlyn
>
> On Mon, 2011-05-23 at 21:11 +1000, Sean Van Buggenum wrote:
> > Hi all,
> >
> >
> > for what I believe may be my final problem for some time,
> > I would like a better understanding of what is causing the test
> > resources of my project not to be picked up at runtime (of the junit
> > tests).
> >
> >
> > For a better understanding of my setup, let me explain;
> >
> >
> > My projects (which i've been migrating from junit to gradle) have a
> > structure like this:
> >
> >
> > {projectDir}
> > {projectDir}/src
> > {projectDir}/test
> > {projectDir}/build.gradle
> >
> >
> > and the output gets placed as usual at:
> >
> >
> > {projectDir}/build/classes/main
> > {projectDir}/build/classes/test
> >
> >
> > I have resources, such as XML files in with my test source files, for
> > example, I have an XML file in the test directory, at some level.
> > When I check to see if this XML file is turning up in the build
> > output, at ./build/classes/test/etcetc
> >
> >
> > it is. No problem there.
> >
> >
> > However, when my junit test runs, it is not able to find the xml file
> > which it tries to read on the classpath.
> >
> >
> > So, my question is regarding classpath and the junit test run during
> > java build.
> >
> >
> > Any idea why it is not working?
> >
> >
> > In case it matters, i've modified the working dir for the test run,
> > via
> >
> >
> > test{
> > workingDir = new File("${junitWorkingDir}")
> > }
> >
> >
> > I wouldn't think this matters, if my file is on the classpath
> > correctly.
> >
> >
> > My build file looks like this:
> > ----------------------------------
> >
> >
> > apply plugin: 'java'
> >
> >
> >
> >
> > sourceSets {
> > main {
> > java {
> > srcDir 'src'
> > }
> > resources {
> > srcDir 'src'
> > }
> > }
> >
> >
> > test {
> > java {
> > srcDir 'test'
> > }
> > resources {
> > srcDir 'test'
> > }
> >
> > }
> > }
> >
> >
> >
> >
> > test{
> > workingDir = new File("${junitWorkingDir}")
> > }
> >
> >
> > jar{
> > manifest.from("src/META-INF/MANIFEST.MF")
> > }
> >
> >
> > dependencies {
> > testCompile files("${buildLibs}/junit.jar")
> > testCompile files("${buildLibs}/app.jar")
> > testCompile project(':general/ModulesTestCaseBase')
> > compile files("${buildHome}/app.jar")
> > }
> >
> >
> >
> >
> >
> >
> > I guess I need to add something to test.runtimeClasspath but, I don't
> > know why...
> >
> >
> >
> >
> > Again, thanks in advance.
> > Should I come across the answer by myself, i'll post it for others.
> >
> >
> > sean
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>
>
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--
Adam Murdoch
Gradle Co-founder
http://www.gradle.org
VP of Engineering, Gradleware Inc. - Gradle Training, Support, Consulting
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