project.build.directory not set properly for plugins

• Complexity:

  Intermediate
• Testcase included:

  yes

Maven 2.0.9 and above do not seem to set project.build.directory properly in down stream plugins. I have the below test case that shows the problem in the ant plugin, but I have also seen in in the javadoc plugin. Below is my test case and the results as seen from 2.0.7, 2.0.8, 2.0.9, and 2.0.10.

Test POM:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

<modelVersion>4.0.0</modelVersion>
<groupId>test</groupId>
<artifactId>test</artifactId>
<packaging>jar</packaging>
<version>1.0.0</version>
<name>Foo</name>
<properties>
<djobj>E:\obj</djobj>
</properties>
<build>
<defaultGoal>package</defaultGoal>
<outputDirectory>${djobj}/${project.artifactId}/classes</outputDirectory>
<testOutputDirectory>${djobj}/${project.artifactId}/test-classes</testOutputDirectory>
<directory>${djobj}/${project.artifactId}</directory>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<configuration>
<tasks>
<echo message="Debug data"/>
<echo message="basedir = ${basedir}"/>
<echo message="djobj = ${djobj}"/>
<echo message="project.build.sourceDirectory = ${project.build.sourceDirectory}"/>
<echo message="project.build.scriptSourceDirectory = ${project.build.scriptSourceDirectory}"/>
<echo message="project.build.testSourceDirectory = ${project.build.testSourceDirectory}"/>
<echo message="project.build.outputDirectory = ${project.build.outputDirectory}"/>
<echo message="project.build.testOutputDirectory = ${project.build.testOutputDirectory}"/>
<echo message="project.build.directory = ${project.build.directory}"/>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

Test output:

Maven 2.0.7

[INFO] [antrun:run {execution: default}]
[INFO] Executing tasks
[echo] Debug data
[echo] basedir = E:\foo
[echo] djobj = E:\obj
[echo] project.build.sourceDirectory = E:\foo\src\main\java
[echo] project.build.scriptSourceDirectory = src/main/scripts
[echo] project.build.testSourceDirectory = E:\foo\src\test\java
[echo] project.build.outputDirectory = E:\obj/test/classes
[echo] project.build.testOutputDirectory = E:\obj/test/test-classes
[echo] project.build.directory = E:\obj/test
[INFO] Executed tasks

Maven 2.0.8

[INFO] [antrun:run {execution: default}]
[INFO] Executing tasks
[echo] Debug data
[echo] basedir = E:\foo
[echo] djobj = E:\obj
[echo] project.build.sourceDirectory = E:\foo\src\main\java
[echo] project.build.scriptSourceDirectory = src/main/scripts
[echo] project.build.testSourceDirectory = E:\foo\src\test\java
[echo] project.build.outputDirectory = E:\obj/test/classes
[echo] project.build.testOutputDirectory = E:\obj/test/test-classes
[echo] project.build.directory = E:\obj/test
[INFO] Executed tasks

Maven 2.0.9

[INFO] [antrun:run {execution: default}]
[INFO] Executing tasks
[echo] Debug data
[echo] basedir = E:\foo
[echo] djobj = E:\obj
[echo] project.build.sourceDirectory = E:\foo\src\main\java
[echo] project.build.scriptSourceDirectory = src/main/scripts
[echo] project.build.testSourceDirectory = E:\foo\src\test\java
[echo] project.build.outputDirectory = E:\foo\E:\obj\test\classes
[echo] project.build.testOutputDirectory = E:\foo\E:\obj\test\test-classes
[echo] project.build.directory = E:\foo\E:\obj\test
[INFO] Executed tasks

Maven 2.0.10

[INFO] [antrun:run {execution: default}]
[INFO] Executing tasks
[echo] Debug data
[echo] basedir = E:\foo
[echo] djobj = E:\obj
[echo] project.build.sourceDirectory = E:\foo\src\main\java
[echo] project.build.scriptSourceDirectory = src/main/scripts
[echo] project.build.testSourceDirectory = E:\foo\src\test\java
[echo] project.build.outputDirectory = E:\foo\E:\obj\test\classes
[echo] project.build.testOutputDirectory = E:\foo\E:\obj\test\test-classes
[echo] project.build.directory = E:\foo\E:\obj\test
[INFO] Executed tasks