Remove 223 ScriptEngine for Jython scripts

[fcohen]

When running the attached TestScenario and Jython script I use:

<resources>

<module name="JythonClass?" path="./example_agents/dplExample/DPLExample2.py"/>

</resources>

and

<run name="test1" testclass="DPLExample" method="runTest" langtype="jython">

and I see in TestMaker_home/TestNetwork/TestNode/logs/catalina.out

jython java.lang.NullPointerException?

at java.io.FileInputStream?.<init>(FileInputStream?.java:103) at java.io.FileInputStream?.<init>(FileInputStream?.java:66) at java.io.FileReader?.<init>(FileReader?.java:41) at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsF ormCallScript(ScriptRunner.java:447)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsF romCall(ScriptRunner.java:419)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMetho dForTest(ScriptRunner.java:225)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMethods (ScriptRunner.java:213)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init> (ScriptRunner.java:192)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.runOn eTime(TestusecaseRunner?.java:346)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.runF unctionaltest(TestscenarioRunner?.java:288)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.acce ss$000(TestscenarioRunner?.java:91)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner? $FunctionalTest?.run(TestscenarioRunner?.java:272) Exception in thread "Thread-59" java.lang.NoSuchMethodError?: javax.script.Invocable.invokeFunction(Ljava/lang/String;[Ljava/lang/ Object;)Ljava/lang/Object;

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsF ormCallScript(ScriptRunner.java:458)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsF romCall(ScriptRunner.java:419)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMetho dForTest(ScriptRunner.java:225)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMethods (ScriptRunner.java:213)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init> (ScriptRunner.java:192)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.runOn eTime(TestusecaseRunner?.java:346)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.runF unctionaltest(TestscenarioRunner?.java:288)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.acce ss$000(TestscenarioRunner?.java:91)

at

com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner? $FunctionalTest?.run(TestscenarioRunner?.java:272)

[fcohen]

Hi Frank

With the Jython test we have 3 problems, in the TestScenario, in the Jython and in Tomcat.

2 of them are solved now

TestScenario a missing tag to inform the tomcat about the module

<run name="test1" testclass="DPLExample" method="runTest" langtype="jython"/> <run module="JythonClass?" name="test1" testclass="DPLExample" method="runTest" langtype="jython"/>

In the Jtyhon file, the standard method class class constructor get+Name of the class def getDPLExample():

return DPLExample()

In Tomcat, it seems there is a problem with the imports

javax.script.ScriptException?: Traceback (innermost last):

File "<unknown>", line 10, in ?

ImportError?: No module named pushtotest

at com.sun.script.jython.JythonScriptEngine?.evalCode(JythonScriptEngine?.java:292) at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java:170) at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java:175) at javax.script.AbstractScriptEngine?.eval(AbstractScriptEngine?.java:232) at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsFormCall

Script(ScriptRunner.java:450)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumentsFromCall

Without the imports, the test works fine, but with the imports, it seems to be a problem with the jython engine. I am working to find out what is the problem

Hope this was useful LC

[fcohen]

For Jython scripts - and Jython scripts only - please revert back to the TestMaker 4.4.x style of calling Jython scripts. We need to figure out how to solve the problem where 223 ScriptEngine? calls to a Jython script do not seem to observe a Webapps' included jar files. We will reach out to the 223 community for a solution.

[fcohen]

William Yahoo! 4:29 The problem with old PythonInterpreter? and friends is that they were to execute a whole script. With TestScenario, we need a more detailed approach by calling an specific method in an specific class.

William Yahoo! 4:30 Luis Carlos did some investigation to see if that is possible with PythonInterpreter?, he says it is, and will work on it btu leave the 223 commented out, just in case you question get answered.

frank Yahoo! 4:31 thanks. that works for me.

[fcohen]

William Yahoo! 4:37 I'm changing the buil.xml and incorporating the Jetty in tomcat replace. Since TM5 looks for a testnode and not for tomcat, I would expect it to be transparent. I don't want to break anything just yet. So, we can do this: Ship interim with tomcat+comparison+jython old way, and then incorporate jetty with sufficient testing. Unless jython old way takes longer and I finish jetty earlier. I expect it to be testable Monday. 4:37 BTW, I'm eliminating code in Agent runner to make jetty run.

[fcohen]

Ticket 100 is also the solution to ticket http://bugs.pushtotest.com/ticket/86

[fcohen]

Wiliam wrote on July 16:

Luis Carlos checked on sundar, but it didn't work. It seems the engine is not properly passing the context classloaders. He was to take a quick look on the engine implementation, since they actually work with PythonInterpreter? underneath. we can either easily change it to fix the problem or copy the way they interact with Python interpreter to use it as a special case for Jython (an awful If clause). Later, he will continue with the comparison.

[fcohen]

I created a Jython example script and TestScenario. Both are attached. I run the TestScenario as see this reported in the Tomcat shell:

C:\PushToTest_TestMaker\TestNetwork?\TestNode\bin\localhost C:\PushToTest_TestMaker\TestNetwork?\TestNode\bin\localhost C:\PushToTest_TestMaker\TestNetwork?\TestNode\bin\localhost Running a functional test Executing time 0 jython javax.script.ScriptException?: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:280)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:169)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:175)

at javax.script.AbstractScriptEngine?.eval(AbstractScriptEngine?.java:232)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:456)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) Caused by: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at org.python.core.parser.fixParseError(parser.java) at org.python.core.parser.parse(parser.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.builtin.compile(builtin.java) at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:278)

... 12 more

java.lang.NoSuchMethodException?: getHTTPExample

at com.sun.script.jython.JythonScriptEngine?.invokeImpl(JythonScriptEngin?

e.java:129)

at com.sun.script.jython.JythonScriptEngine?.invokeFunction(JythonScriptE

ngine.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:464)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) jython javax.script.ScriptException?: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:280)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:169)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:175)

at javax.script.AbstractScriptEngine?.eval(AbstractScriptEngine?.java:232)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:456)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) Caused by: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at org.python.core.parser.fixParseError(parser.java) at org.python.core.parser.parse(parser.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.builtin.compile(builtin.java) at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:278)

... 12 more

java.lang.NoSuchMethodException?: getHTTPExample

at com.sun.script.jython.JythonScriptEngine?.invokeImpl(JythonScriptEngin?

e.java:129)

at com.sun.script.jython.JythonScriptEngine?.invokeFunction(JythonScriptE

ngine.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:464)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) jython javax.script.ScriptException?: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:280)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:169)

at com.sun.script.jython.JythonScriptEngine?.eval(JythonScriptEngine?.java

:175)

at javax.script.AbstractScriptEngine?.eval(AbstractScriptEngine?.java:232)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:456)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) Caused by: Traceback (innermost last):

(no code object) at line 0

SyntaxError?: ('invalid syntax', ('<unknown>', 1, 1, '<?xml version="1.0" encodin g="UTF-8"?>'))

at org.python.core.parser.fixParseError(parser.java) at org.python.core.parser.parse(parser.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.Py.compile_flags(Py.java) at org.python.core.builtin.compile(builtin.java) at com.sun.script.jython.JythonScriptEngine?.compileScript(JythonScriptEn?

gine.java:278)

... 12 more

java.lang.NoSuchMethodException?: getHTTPExample

at com.sun.script.jython.JythonScriptEngine?.invokeImpl(JythonScriptEngin?

e.java:129)

at com.sun.script.jython.JythonScriptEngine?.invokeFunction(JythonScriptE

ngine.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFormCallScript(ScriptRunner.java:464)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.argumen

tsFromCall(ScriptRunner.java:419)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setupMe

thodForTest(ScriptRunner.java:225)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.setMeth

ods(ScriptRunner.java:213)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.<init>(

ScriptRunner.java:192)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:355)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) java.lang.reflect.InvocationTargetException?

at sun.reflect.NativeMethodAccessorImpl?.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl?.invoke(NativeMethodAccessorImpl?.

java:39)

at sun.reflect.DelegatingMethodAccessorImpl?.invoke(DelegatingMethodAcces?

sorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597) at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.runJust

One(ScriptRunner.java:617)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:357)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) Caused by: java.lang.IllegalArgumentException?: script object is null

at com.sun.script.jython.JythonScriptEngine?.invokeMethod(JythonScriptEng?

ine.java:97)

... 9 more

java.lang.reflect.InvocationTargetException?

at sun.reflect.NativeMethodAccessorImpl?.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl?.invoke(NativeMethodAccessorImpl?.

java:39)

at sun.reflect.DelegatingMethodAccessorImpl?.invoke(DelegatingMethodAcces?

sorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597) at com.pushtotest.testmaker.XSTest.xml.TestScenario.ScriptRunner.runJust

One(ScriptRunner.java:617)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestusecaseRunner?.ru

nOneTime(TestusecaseRunner?.java:357)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.r

unFunctionaltest(TestscenarioRunner?.java:288)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?.a

ccess$000(TestscenarioRunner?.java:91)

at com.pushtotest.testmaker.XSTest.xml.TestScenario.TestscenarioRunner?$F

unctionalTest.run(TestscenarioRunner?.java:272) Caused by: java.lang.IllegalArgumentException?: script object is null

at com.sun.script.jython.JythonScriptEngine?.invokeMethod(JythonScriptEng?

ine.java:97)

... 9 more

Functional test failed.

[fcohen]

See the new attached files jython_example.py and test100.xml. -Frank

[fcohen]

Luis Carlos wrote on July 18, 2007:

There were a few problems with your python file

class myjython(): //problem with ()

def message( self ):

print "Frankolo here"

def getmyjython:

return mython //the constructor is myjython() not mython

I change it to this,

class myjython:

def message( self ):

print "Frankolo here"

def getmyjython():

return myjython()

and now it seems to work fine

[fcohen]

Frank wrote:

I'm still having problems with this. I see the following in the output panel when I operate the TestScenario.

• Validating test -

The test is valid.

• The functional test is running -
• Test Resources -

XML Scenario: C:\PushToTest_TestMaker\myfunctionaltest.xml Module File: .\example_agents\HTTP_Example.py Module File: myjython.py

• Loading Scenario -

The node localhost is valid The node localhost has loaded the scenario Node: localhost Done test: 0

• Functional Test results -

The node localhost had finished the test with some errors Functional test failed.

-Frank

[fcohen]

Confirmed fixed. However, other problems exist. Specifically, Jython test cases not finding the jUnit.jar and agentbase.py. I will open a separate ticket on these. -Frank

[root]

Milestone release deleted