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Grinder claims no tests have been performed on the thread

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atgcko
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Grinder claims no tests have been performed on the thread

atgcko
Hello, to simplify my problem, I have a file containing a TestRunner class that looks like this:

sys.path.append('./')

from net.grinder.script.Grinder import grinder

from dummyTest import DummyTest
       
dummyTest = DummyTest()
       
class TestRunner:

        def __init__(self):
                grinder.statistics.delayReports=True
                pass

        def __call__(self):
               
                print grinder.getThreadNumber()
                print grinder
               
                CookieModule.discardAllCookies()
                dummyTest.performTests()
                CookieModule.discardAllCookies()

and a DummyTest class that looks like this:

from net.grinder.script import Test
from net.grinder.script.Grinder import grinder

class DummyTest:
        def __init__(self):
               
                self.firstTestWrapper = Test(1, "Blahblah").wrap(self.firstTest)
                self.secondTestWrapper = Test(2, "Blahblahblah").wrap(self.secondTest)
               
        def firstTest(self, arg):
                print arg
                return True
               
        def secondTest(self, arg):
                print arg
                return True
               
        def performTests(self):
                print grinder.getThreadNumber()
                print grinder
                firstTestResult = self.firstTestWrapper("first test running")
                grinder.statistics.forLastTest.success = firstTestResult
                secondTestResult = self.secondTestWrapper("second test running")
                grinder.statistics.forLastTest.succes = secondTestResult

When printing out the thread number and the grinder context instance number, i get the same values for the inside of the __call__ function in the TestRunner class and the inside of the performTests function of the DummyTest class. The print output is something like this:

2014-05-12 11:36:58,875 INFO  agent: worker PRGLAPJ78ZVZ1-0 started
2014-05-12 11:37:02,152 INFO  PRGLAPJ78ZVZ1-0: starting threads
0
net.grinder.engine.process.ScriptContextImplementation@2fbb3e9a
0
net.grinder.engine.process.ScriptContextImplementation@2fbb3e9a
first test running
2014-05-12 11:37:02,199 INFO  PRGLAPJ78ZVZ1-0: finished
2014-05-12 11:37:02,546 INFO  agent: finished

However, the script stops at the grinder.statistics.forLastTest.success = firstTestResult line and gives me the following exception:

2014-05-12 11:37:02,187 ERROR PRGLAPJ78ZVZ1-0 thread-0 [ run-0 ]: aborted run - Java exception calling TestRunner
net.grinder.scriptengine.jython.JythonScriptExecutionException: Java exception calling TestRunner
        grinder.statistics.forLastTest.success = firstTestResult
        File ".\dummyTest.py", line 23, in performTests
        dummyTest.performTests()
        File ".\dssPki_tests_perf.py", line 43, in __call__
net.grinder.script.InvalidContextException: No tests have been performed by this thread.
        at net.grinder.engine.process.ScriptStatisticsImplementation.getForLastTest(ScriptStatisticsImplementation.java:130) ~[grinder-core-3.11.jar:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_45]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_45]
        at org.python.core.PyBeanProperty._doget(PyBeanProperty.java:33) ~[jython.jar:na]
        at org.python.core.PyObject._doget(PyObject.java:1072) ~[jython.jar:na]
        at org.python.core.PyObject.__get__(PyObject.java:3674) ~[jython.jar:na]
        at org.python.core.PyObject.object___findattr__(PyObject.java:3706) ~[jython.jar:na]
        at org.python.core.PyObject.object___getattribute__(PyObject.java:3690) ~[jython.jar:na]
        at org.python.core.PyObject$object___getattribute___exposer.__call__(Unknown Source) ~[jython.jar:na]
        at org.python.core.Deriveds.__findattr_ex__(Deriveds.java:59) ~[jython.jar:na]
        at org.python.core.PyObjectDerived.__findattr_ex__(PyObjectDerived.java:983) ~[jython.jar:na]
        at org.python.core.PyObject.__getattr__(PyObject.java:923) ~[jython.jar:na]
        at dummyTest$py.performTests$5(.\dummyTest.py:25) ~[na:na]
        at dummyTest$py.call_function(.\dummyTest.py) ~[na:na]
        at org.python.core.PyTableCode.call(PyTableCode.java:165) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:134) ~[jython.jar:na]
        at org.python.core.PyFunction.__call__(PyFunction.java:317) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:109) ~[jython.jar:na]
        at org.python.pycode._pyx1.__call__$4(.\dssPki_tests_perf.py:50) ~[na:na]
        at org.python.pycode._pyx1.call_function(.\dssPki_tests_perf.py) ~[na:na]
        at org.python.core.PyTableCode.call(PyTableCode.java:165) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:301) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:194) ~[jython.jar:na]
        at org.python.core.PyFunction.__call__(PyFunction.java:387) ~[jython.jar:na]
        at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:220) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:211) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:206) ~[jython.jar:na]
        at org.python.core.PyObject.invoke(PyObject.java:3555) ~[jython.jar:na]
        at org.python.core.PyInstance.instance___call__(PyInstance.java:351) ~[jython.jar:na]
        at org.python.core.PyInstance.__call__(PyInstance.java:342) ~[jython.jar:na]
        at org.python.core.PyObject.__call__(PyObject.java:371) ~[jython.jar:na]
        at net.grinder.scriptengine.jython.JythonScriptEngine$JythonWorkerRunnable.run(JythonScriptEngine.java:263) ~[grinder-core-3.11.jar:na]
        at net.grinder.engine.process.GrinderThread.run(GrinderThread.java:119) ~[grinder-core-3.11.jar:na]
        at java.lang.Thread.run(Thread.java:662) [na:1.6.0_45]

The line numbers in the file with the TestRunner class and the file with the DummyTest class do not match as the files have been simplified for clarity reasons.

Any clue why this exception appears?
junoyoon
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Re: Grinder claims no tests have been performed on the thread

junoyoon
Administrator
Could you modify it like following?

from net.grinder.script.Grinder import grinder 

from dummyTest import DummyTest 

Test(1, "Blahblah").record(DummyTest.firstTest) 
Test(2, "Blahblahblah").record(DummyTest.secondTest)         

dummyTest = DummyTest() 

class TestRunner: 

        def __init__(self): 
                grinder.statistics.delayReports=True 
                pass 

        def __call__(self): 
                
                print grinder.getThreadNumber() 
                print grinder 
                CookieModule.discardAllCookies() 
                dummyTest.performTests() 
                CookieModule.discardAllCookies() 



from net.grinder.script import Test 
from net.grinder.script.Grinder import grinder 

class DummyTest: 
               
        def firstTest(self, arg): 
                print arg 
                return True 
                
        def secondTest(self, arg): 
                print arg 
                return True 
                
        def performTests(self): 
                print grinder.getThreadNumber() 
                print grinder 
                grinder.statistics.forLastTest.success = self.firstTest("first test running")
                grinder.statistics.forLastTest.success = self.secondTest("second test running") 


2014-05-12 18:50 GMT+09:00 atgcko [via ngrinder] <[hidden email]>:
Hello, to simplify my problem, I have a file containing a TestRunner class that looks like this:

sys.path.append('./')

from net.grinder.script.Grinder import grinder

from dummyTest import DummyTest
       
dummyTest = DummyTest()
       
class TestRunner:

        def __init__(self):
                grinder.statistics.delayReports=True
                pass

        def __call__(self):
               
                print grinder.getThreadNumber()
                print grinder
               
                CookieModule.discardAllCookies()
                dummyTest.performTests()
                CookieModule.discardAllCookies()

and a DummyTest class that looks like this:

from net.grinder.script import Test
from net.grinder.script.Grinder import grinder

class DummyTest:
        def __init__(self):
               
                self.firstTestWrapper = Test(1, "Blahblah").wrap(self.firstTest)
                self.secondTestWrapper = Test(2, "Blahblahblah").wrap(self.secondTest)
               
        def firstTest(self, arg):
                print arg
                return True
               
        def secondTest(self, arg):
                print arg
                return True
               
        def performTests(self):
                print grinder.getThreadNumber()
                print grinder
                firstTestResult = self.firstTestWrapper("first test running")
                grinder.statistics.forLastTest.success = firstTestResult
                secondTestResult = self.secondTestWrapper("second test running")
                grinder.statistics.forLastTest.succes = secondTestResult

When printing out the thread number and the grinder context instance number, i get the same values for the inside of the __call__ function in the TestRunner class and the inside of the performTests function of the DummyTest class. The print output is something like this:

2014-05-12 11:36:58,875 INFO  agent: worker PRGLAPJ78ZVZ1-0 started
2014-05-12 11:37:02,152 INFO  PRGLAPJ78ZVZ1-0: starting threads
0
net.grinder.engine.process.ScriptContextImplementation@2fbb3e9a
0
net.grinder.engine.process.ScriptContextImplementation@2fbb3e9a
first test running
2014-05-12 11:37:02,199 INFO  PRGLAPJ78ZVZ1-0: finished
2014-05-12 11:37:02,546 INFO  agent: finished

However, the script stops at the grinder.statistics.forLastTest.success = firstTestResult line and gives me the following exception:

2014-05-12 11:37:02,187 ERROR PRGLAPJ78ZVZ1-0 thread-0 [ run-0 ]: aborted run - Java exception calling TestRunner
net.grinder.scriptengine.jython.JythonScriptExecutionException: Java exception calling TestRunner
        grinder.statistics.forLastTest.success = firstTestResult
        File ".\dummyTest.py", line 23, in performTests
        dummyTest.performTests()
        File ".\dssPki_tests_perf.py", line 43, in __call__
net.grinder.script.InvalidContextException: No tests have been performed by this thread.
        at net.grinder.engine.process.ScriptStatisticsImplementation.getForLastTest(ScriptStatisticsImplementation.java:130) ~[grinder-core-3.11.jar:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_45]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_45]
        at org.python.core.PyBeanProperty._doget(PyBeanProperty.java:33) ~[jython.jar:na]
        at org.python.core.PyObject._doget(PyObject.java:1072) ~[jython.jar:na]
        at org.python.core.PyObject.__get__(PyObject.java:3674) ~[jython.jar:na]
        at org.python.core.PyObject.object___findattr__(PyObject.java:3706) ~[jython.jar:na]
        at org.python.core.PyObject.object___getattribute__(PyObject.java:3690) ~[jython.jar:na]
        at org.python.core.PyObject$object___getattribute___exposer.__call__(Unknown Source) ~[jython.jar:na]
        at org.python.core.Deriveds.__findattr_ex__(Deriveds.java:59) ~[jython.jar:na]
        at org.python.core.PyObjectDerived.__findattr_ex__(PyObjectDerived.java:983) ~[jython.jar:na]
        at org.python.core.PyObject.__getattr__(PyObject.java:923) ~[jython.jar:na]
        at dummyTest$py.performTests$5(.\dummyTest.py:25) ~[na:na]
        at dummyTest$py.call_function(.\dummyTest.py) ~[na:na]
        at org.python.core.PyTableCode.call(PyTableCode.java:165) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:134) ~[jython.jar:na]
        at org.python.core.PyFunction.__call__(PyFunction.java:317) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:109) ~[jython.jar:na]
        at org.python.pycode._pyx1.__call__$4(.\dssPki_tests_perf.py:50) ~[na:na]
        at org.python.pycode._pyx1.call_function(.\dssPki_tests_perf.py) ~[na:na]
        at org.python.core.PyTableCode.call(PyTableCode.java:165) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:301) ~[jython.jar:na]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:194) ~[jython.jar:na]
        at org.python.core.PyFunction.__call__(PyFunction.java:387) ~[jython.jar:na]
        at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:220) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:211) ~[jython.jar:na]
        at org.python.core.PyMethod.__call__(PyMethod.java:206) ~[jython.jar:na]
        at org.python.core.PyObject.invoke(PyObject.java:3555) ~[jython.jar:na]
        at org.python.core.PyInstance.instance___call__(PyInstance.java:351) ~[jython.jar:na]
        at org.python.core.PyInstance.__call__(PyInstance.java:342) ~[jython.jar:na]
        at org.python.core.PyObject.__call__(PyObject.java:371) ~[jython.jar:na]
        at net.grinder.scriptengine.jython.JythonScriptEngine$JythonWorkerRunnable.run(JythonScriptEngine.java:263) ~[grinder-core-3.11.jar:na]
        at net.grinder.engine.process.GrinderThread.run(GrinderThread.java:119) ~[grinder-core-3.11.jar:na]
        at java.lang.Thread.run(Thread.java:662) [na:1.6.0_45]

The line numbers in the file with the TestRunner class and the file with the DummyTest class do not match as the files have been simplified for clarity reasons.

Any clue why this exception appears?


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