https://issues.apache.org/bugzilla/show_bug.cgi?id=46147
Summary: condition or fails with more than two tests
Product: Ant
Version: 1.7.1
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Core tasks
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
When <condition><or>...</or></condition> contains more than two tests, the
condition is set when all tests individually return false.
This was exposed when installing Metro 1.4.
<project name="test" default="x" basedir=".">
<!-- Check if we are running JAVA SE 6 update release 3 or older -->
<condition property="jdk6">
<or>
<contains string="${java.version}" substring="1.6.0_1"/>
<contains string="${java.version}" substring="1.6.0_2"/>
<contains string="${java.version}" substring="1.6.0_03"/>
</or>
</condition>
<target name="jdk6-message" if="jdk6">
<echo message="NOTE: Metro is being installed using JDK6."/>
<echo/>
</target>
<target name="x" depends="jdk6-message">
<echo>java.version = ${java.version}</echo>
<echo>ant.version = ${ant.version}</echo>
</target>
</project>
The above file output is:
Buildfile: build.xml
jdk6-message:
[echo] NOTE: Metro is being installed using JDK6.
[echo]
x:
[echo] java.version = 1.6.0_10
[echo] ant.version = Apache Ant version 1.7.1 compiled on June 27 2008
BUILD SUCCESSFUL
Total time: 0 seconds
That is, the condition jdk6 is true. Note that the java.version is 1.6.0_10.
If the condition is changed by removing out one of the three active "contains"
tests, the result is:
Buildfile: build.xml
jdk6-message:
x:
[echo] java.version = 1.6.0_10
[echo] ant.version = Apache Ant version 1.7.1 compiled on June 27 2008
BUILD SUCCESSFUL
Total time: 0 seconds
The condition also seems to be sensitive to the presence of comments within the
<or/>.
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