[GROOVY-550] General error during class generation: Should not be called.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0-beta-5
• Fix Version/s: 1.0-JSR-2
• Component/s: class generator
• Environment: Intel Linux; java version "1.4.1_05"; Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_05-b01); Java HotSpot(TM) Client VM (build 1.4.1_05-b01, mixed mode)
• Assignee: Jochen Theodorou
• Reporter: Erik Husby
• Created: 25/Jun/04 13:09
• Updated: 10/Jun/05 09:25
• Resolved: 10/Jun/05 09:25

Description

The enclosed file generates the following errors. The script testg is attached as well.

108 1:01pm mhusby@gallium ~/groovy/tasklist/src/groovy/name/erikhusby/tasklist > testg TasksTest.groovy
Compiling: TasksTest.groovy
General error during class generation: Should not be called

at org.codehaus.groovy.control.ProcessingUnit.fail(ProcessingUnit.java:466)
at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:939)
at org.codehaus.groovy.control.CompilationUnit.classgen(CompilationUnit.java:586)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:480)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:228)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:154)
at groovy.util.GroovyTestSuite.compile(GroovyTestSuite.java:103)
at groovy.util.GroovyTestSuite.loadTestSuite(GroovyTestSuite.java:98)
at groovy.util.GroovyTestSuite.suite(GroovyTestSuite.java:83)
at groovy.util.GroovyTestSuite.main(GroovyTestSuite.java:77)
Exception in thread "main" java.lang.RuntimeException: Could not create the test suite:
at groovy.util.GroovyTestSuite.suite(GroovyTestSuite.java:87)
at groovy.util.GroovyTestSuite.main(GroovyTestSuite.java:77)
Caused by:
at org.codehaus.groovy.control.ProcessingUnit.fail(ProcessingUnit.java:466)
at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:939)
at org.codehaus.groovy.control.CompilationUnit.classgen(CompilationUnit.java:586)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:480)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:228)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:154)
at groovy.util.GroovyTestSuite.compile(GroovyTestSuite.java:103)
at groovy.util.GroovyTestSuite.loadTestSuite(GroovyTestSuite.java:98)
at groovy.util.GroovyTestSuite.suite(GroovyTestSuite.java:83)
... 1 more

----- TasksTest.groovy
import groovy.util.XmlParser;
class TasksTest extends GroovyTestCase {
tasksXml = <<<EOD
<tasks>
<task priority="1">
<description>Task 1</description>
<notes>Notes 1</notes>
</task>
<task priority="2" completed="true">
<description>Task 2</description>
</task>
<task>
<notes>NO priority or other attributes</notes>
</task>
</tasks>
EOD

void testCountNodes()

{ tasks = new XmlParser().parseText(tasksXml); println tasks.children().size(); assert tasks.children().size() == 3 ; }

getDescription(aTask)

{ return (aTask.description[0] == null) ? "" : aTask.description[0]->text(); }

dumpTask(aTask) {
println aTask.class;
println "Priority: ${aTask.attributes().priority}";
println "Completed: ${aTask.attributes().completed}";
println "Description: ${getDescription(aTask)}";
println "Notes: ${aTask.notes[0]->text()}";
}

void testFindTask() {
tasks = new XmlParser().parseText(tasksXml);
task = tasks.task.find

{it['@priority'] == "2" }

;
assert task.attributes().priority == "2";
assert task.attributes().completed;
assert task.description[0]-->text() == "Task 2";
}

void testWalkTasks() {
tasks = new XmlParser().parseText(tasksXml);
tasks.task.each()

{ dumpTask(it)}

;
}
}

----- testg
#!/bin/csh
#

1. Runs a Groovy TestCase
2. Expects javag to be in our path.
3. Expects GROOVY_HOME to be set

if($#argv == 0) then
echo "Usage: $0 [[-cp path] [-lib path]] class"
exit 1
endif

javag groovy.util.GroovyTestSuite $*

----- javag
#!/bin/csh
#

1. Runs a Groovy java program.
2. Expects GROOVY_HOME to be set

if($#argv == 0) then
echo "Usage: $0 [[-cp path] [-lib path]] class"
exit 1
endif

1. OS Specific support
   @ cygwin=0
   @ darwin=0
   switch ("`uname`")
   case CYGWIN*:
   @ cygwin=1
   breaksw
   case Darwin*:
   @ darwin=1
   breaksw
   endsw

1. Locate a JVM
   if ( ! $?JAVACMD ) then
   if ( $?JAVA_HOME ) then
   if ( -x "$JAVA_HOME/jre/sh/java" ) then
2. IBM's JDK on AIX uses strange locations for the executables
   set JAVACMD="$JAVA_HOME/jre/sh/java"
   else
   set JAVACMD="$JAVA_HOME/bin/java"
   endif
   else
   set JAVACMD=java
   endif
   endif

if ( ! $?JAVACMD ) then
echo "Error: JAVA_HOME is not defined correctly."
echo " We cannot execute $JAVACMD"
exit 1
endif

if ( ! $?GROOVY_HOME) then
echo "Error: GROOVY_HOME is not defined correctly."
exit 1
endif

#

1. Add in all the Groovy jars
   set groovyLib = $GROOVY_HOME
   if ( $cygwin ) then
   set groovyLib = `cygpath -u "$GROOVY_HOME"`
   endif

set localclasspath=""
foreach jarfile ($groovyLib/lib/*.jar)
set localclasspath="$localclasspath":"$jarfile"
end

set clazz=""

1. Parse the options
   while($#argv)
   if("$argv[1]" == "-cp") then
   shift
   set cp = $argv[1]
   if($cygwin) then
   set cp = `cygpath -u "$cp"`
   endif
   if ($?localclasspath) then
   set localclasspath="$localclasspath":"$cp"
   else
   set localclasspath=$cp
   endif

else if("$argv[1]" == "-lib") then
shift
set lib=$argv[1]
if($cygwin) then
set lib = `cygpath -u "$lib"`
endif
foreach jarfile ($lib/*.jar)
set localclasspath = "$localclasspath":"$jarfile"
end
else
set clazz="$clazz $argv[1]"
endif
shift
end
#
if($cygwin) then
set localclasspath=`cygpath -w -p "$localclasspath"`
endif

#echo $JAVACMD -classpath $localclasspath $clazz
$JAVACMD -classpath $localclasspath $clazz