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我想在 Web 应用程序上做一些黑盒测试。因此我想做以下事情：1）解压缩 tomcat 到构建目录 2）解压缩 web 应用程序到构建目录 3）从步骤 1 开始安装 tomcat 4）做测试 5）停止 tomcat

我迈出的第一步……

cargo {
    containerId = 'tomcat6x'
    port = 17388
    local {
        homeDir = file("$buildDir/install/apache-tomcat-6.0.30")
    }
}

task unpackTomcat << {
    file("$buildDir/install").mkdirs()
    ant.unzip(src: configurations.tomcat.files.iterator().next(), dest: "$buildDir/install")
}

task largeTests << {
    doFirst {
        unpackTomcat
    } 
    doLast {
        cargoStartLocal
    }
}
...

执行 largeTests 任务时导致如下错误：

Build aborted because of an unexpected internal error. Please file an issue at: http://www.gradle.org.

* Try:
Run with --debug option to get additional debug info.

* Exception is:
java.util.ConcurrentModificationException
    at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
    at java.util.AbstractList$Itr.next(AbstractList.java:343)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:59)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:48)
    at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:34)
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:55)
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:243)
    at org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:192)
    at org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:177)
    at org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:83)
    at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:36)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:70)
    at org.gradle.execution.DefaultBuildExecuter.access$300(DefaultBuildExecuter.java:23)
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:80)
    at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:70)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:63)
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:157)
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:112)
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:80)
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:42)
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:28)
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:32)
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:21)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:233)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:217)
    at org.gradle.launcher.Main.doAction(Main.java:48)
    at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:53)
    at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:51)
    at org.gradle.launcher.exec.Execution.execute(Execution.java:28)
    at org.gradle.launcher.exec.EntryPoint.run(EntryPoint.java:39)
    at org.gradle.launcher.Main.main(Main.java:39)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:51)
    at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:33)
    at org.gradle.launcher.GradleMain.main(GradleMain.java:24)


BUILD FAILED
4

2 回答 2

1

<<是 的简写doLast。因此largeTests从另一个动作添加两个任务动作，这为时已晚（必须在配置时添加动作）。不幸的是，错误消息不是很好。:-) 如果您删除<<after largeTests，则错误会消失。

另一个改进是将Copy任务用于unpackTomcat：

task unpackTomcat(type: Copy) {
    from zipTree(configurations.tomcat.singleFile)
    into "$buildDir/install" 
}
于 2011-11-24T23:23:59.053 回答
0

Peter 是正确的，尽管您可能还想在解压后对 shell 脚本设置正确的权限 - 如果您希望 Gradle 识别它何时已执行该任务并跳过它，您也应该考虑设置您的输入/输出。

这是我用来解压缩/复制新下载的tomcat副本并进行设置的片段。

 /**
  * Expand the downloaded archive if it hasn't already been expanded
  */
 task explodeTomcatServer(dependsOn: downloadTomcat) {
     inputs.file file(tomcatZipFileLocation); 
     outputs.dir file(tomcatBaseName); 
     doLast {
         copy {
             from zipTree(tomcatZipFileLocation);
             into project.projectDir;
             include tomcatBaseName + '/bin/**';
             include tomcatBaseName + '/conf/**';
             include tomcatBaseName + '/lib/**';
             include tomcatBaseName + '/webapps/**';
             include tomcatBaseName + '/work/**';
         }
         // make sure that the shell scripts are set +x on linux / macs
         if (System.getProperty("os.name").toLowerCase().indexOf("win") < 0) {
             FileTree tree = fileTree(tomcatBaseName + '/bin').include('**/*.sh');
             tree.each { File file ->
                 logger.info('Setting +x permission on ' + file);
                 file.setExecutable(true);
             }
         }
     }
 }
于 2011-11-26T22:02:21.833 回答