Stepped through it, and this is what I found: A file is created in 'temp', and it has a MXML structure in it (Sprite->Declaration->[nodeTypeToTest]).
A valid 'fileNode' is created, BUT only the top level node seems to be parsed: MXMLFileNode(MXMLFileID) "/Users/erik/Documents/ApacheFlex/svn/apacheFlex-falcon/compiler.tests/temp/MXMLBooleanNodeTests8309004183864644727.mxml" 1:1 loc: 0-240 abs: 0-240 /Users/erik/Documents/ApacheFlex/svn/apacheFlex-falcon/compiler.tests/temp/MXMLBooleanNodeTests8309004183864644727.mxml In your example, Michael, I see a tree structure, not in my 'result'. So, when the 'getMXMLArrayNode' methods starts looking for the 'FirstDescendantOfType', it will find none, return null and there is my exception. Where do I look next? The compiler seems to build OK (with a few warnings as I mentioned), maybe the tests aren't using the 'correct' compiler? EdB On Sun, Nov 18, 2012 at 8:46 PM, Michael Schmalle <apa...@teotigraphix.com> wrote: > Erik, > > My advice is get in Eclipse, right click on the MXMLArray test and Debug as > JUnit, have a break point in; > > MXMLNodeBaseTests.java at line 129; Step through and then click on the > fileNode variable; > > If the output window dosn't show; > > MXMLFileNode(MXMLFileID) > "C:\Users\Graphix\projects\libraries\flex\falcon\trunk\compiler.tests\temp\MXMLBooleanNodeTests1363968697407340654.mxml" > 1:1 loc: 0-240 abs: 0-240 > C:\Users\Graphix\projects\libraries\flex\falcon\trunk\compiler.tests\temp\MXMLBooleanNodeTests1363968697407340654.mxml > MXMLDocumentNode(MXMLDocumentID) "flash.display.Sprite" 0:0 loc: 0-240 > abs: 0-240 > C:\Users\Graphix\projects\libraries\flex\falcon\trunk\compiler.tests\temp\MXMLBooleanNodeTests1363968697407340654.mxml > MXMLDeclarationsNode(MXMLDeclarationsID) 1:4 loc: 168-228 abs: 168-228 > C:\Users\Graphix\projects\libraries\flex\falcon\trunk\compiler.tests\temp\MXMLBooleanNodeTests1363968697407340654.mxml > MXMLArrayNode(MXMLArrayID) "Array" 2:8 loc: 194-205 abs: 194-205 > C:\Users\Graphix\projects\libraries\flex\falcon\trunk\compiler.tests\temp\MXMLBooleanNodeTests1363968697407340654.mxml > > > Then you have something wrong with the compilation unit not being created > which means your permissions for the 'temp' folder might need to be adjusted > to read and write or something. > > > Mike > > > Quoting Erik de Bruin <e...@ixsoftware.nl>: > >> Same result in Terminal. >> >> I do see a 'temp' folder. >> >> In JUnit (which I'm not intimately familiar with) I do see the >> following when I run the first test in MXMLArrayNodeTests.java: >> >> java.lang.NullPointerException >> at >> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests.getMXMLArrayNode(MXMLArrayNodeTests.java:46) >> at >> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests.MXMLArrayNode_empty1(MXMLArrayNodeTests.java:55) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45) >> at >> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) >> at >> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42) >> at >> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) >> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) >> at >> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) >> at >> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) >> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) >> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) >> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) >> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) >> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) >> at org.junit.runners.ParentRunner.run(ParentRunner.java:300) >> at >> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) >> at >> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) >> at >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) >> at >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) >> at >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) >> at >> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) >> >> EdB >> >> >> On Sun, Nov 18, 2012 at 8:00 PM, Erik de Bruin <e...@ixsoftware.nl> wrote: >>> >>> Eclipse… >>> >>> Now trying ant in Terminal... >>> >>> EdB >>> >>> >>> On Sun, Nov 18, 2012 at 7:58 PM, Cyrill Zadra <cyrill.za...@gmail.com> >>> wrote: >>>> >>>> Ok.. mhh >>>> >>>> How do you execute the junit tests? >>>> >>>> With ant script or eclipse? >>>> >>>> On Sun, Nov 18, 2012 at 10:54 AM, Erik de Bruin <e...@ixsoftware.nl> >>>> wrote: >>>>> >>>>> Cyrill, >>>>> >>>>> Yes, an empty 'temp' folder exists in the root of compile.tests. >>>>> >>>>> So, I reverted the compile.tests back to it's original state and run >>>>> the 'download' target. That indeed also cleared up the missing library >>>>> issue. But didn't solve the Failed tests thing :-( >>>>> >>>>> EdB >>>>> >>>>> On Sun, Nov 18, 2012 at 7:49 PM, Cyrill Zadra <cyrill.za...@gmail.com> >>>>> wrote: >>>>>> >>>>>> Hi Erik >>>>>> >>>>>>> [javac] >>>>>>> /Users/erik/Documents/ApacheFlex/svn/apacheFlex-falcon/compiler/build.xml:415: >>>>>>> warning: 'includeantruntime' was not set, defaulting to >>>>>>> build.sysclasspath=last; set to false for repeatable builds >>>>>>> Warning: /Users/erik/Documents/ApacheFlex/svn/apacheFlex-sdk/ant/lib >>>>>>> does not exist. >>>>>> >>>>>> >>>>>> I have those errors to.. but shouldn't be the problem. >>>>>> >>>>>>> on 'compiler.tests' I got "missing required library >>>>>> >>>>>> 'lib/junit-4.10.jar'". Editing the entry in the 'build path/Libraries' >>>>>> fixed that. >>>>>> >>>>>> Instead of fixing the entry you could also execute the download target >>>>>> of the build.xml. >>>>>> >>>>>> Do you have a temp folder in compile.tests projects? >>>>>> >>>>>> >>>>>> >>>>>> cyrill >>>>>> >>>>>> On Sun, Nov 18, 2012 at 10:32 AM, Michael Schmalle >>>>>> <apa...@teotigraphix.com> wrote: >>>>>>> >>>>>>> Usually Eclipse doesn't refresh folders immediately( the results >>>>>>> folder is >>>>>>> created by junit build), press F5 on the compiler.tests project >>>>>>> folder. >>>>>>> >>>>>>> Hmm, you need the stack trace in the JUnit view in Eclipse to show >>>>>>> you where >>>>>>> exactly the null pointer was. >>>>>>> >>>>>>> But let me say this again, I have the same code as you and my tests >>>>>>> are all >>>>>>> green except the one functional test that has like 4 warnings it >>>>>>> fails on. >>>>>>> >>>>>>> >>>>>>> Mike >>>>>>> >>>>>>> Quoting Erik de Bruin <e...@ixsoftware.nl>: >>>>>>> >>>>>>>> Ha, I just found the 'result' directory, must be 'hidden' in the >>>>>>>> Eclipse project… >>>>>>>> >>>>>>>> Here is another snippet: >>>>>>>> >>>>>>>> <testcase >>>>>>>> >>>>>>>> classname="org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests" >>>>>>>> name="MXMLArrayNode_empty1" time="0.206"> >>>>>>>> <error >>>>>>>> type="java.lang.NullPointerException">java.lang.NullPointerException >>>>>>>> at >>>>>>>> >>>>>>>> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests.getMXMLArrayNode(Unknown >>>>>>>> Source) >>>>>>>> at >>>>>>>> >>>>>>>> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests.MXMLArrayNode_empty1(Unknown >>>>>>>> Source) >>>>>>>> </error> >>>>>>>> </testcase> >>>>>>>> >>>>>>>> Doesn't look good ;-) >>>>>>>> >>>>>>>> EdB >>>>>>>> >>>>>>>> >>>>>>>> On Sun, Nov 18, 2012 at 7:19 PM, Michael Schmalle >>>>>>>> <apa...@teotigraphix.com> wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> Yeah, that is not right, there is something failing in your setup. >>>>>>>>> >>>>>>>>> Look at the stack traces of the errors. >>>>>>>>> >>>>>>>>> >>>>>>>>> Mike >>>>>>>>> >>>>>>>>> >>>>>>>>> Quoting Erik de Bruin <e...@ixsoftware.nl>: >>>>>>>>> >>>>>>>>>> When running 'compiler.tests', this is a snippet of a failed test: >>>>>>>>>> >>>>>>>>>> [junit] Running >>>>>>>>>> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests >>>>>>>>>> >>>>>>>>>> [junit] Tests run: 7, Failures: 0, Errors: 6, Time elapsed: >>>>>>>>>> 0.26 sec >>>>>>>>>> >>>>>>>>>> [junit] TEST >>>>>>>>>> org.apache.flex.compiler.internal.tree.mxml.MXMLArrayNodeTests >>>>>>>>>> FAILED >>>>>>>>>> >>>>>>>>>> Does that point to something I need to change before my local >>>>>>>>>> environment is 'fit to test'? >>>>>>>>>> >>>>>>>>>> EdB >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Sun, Nov 18, 2012 at 7:10 PM, Erik de Bruin >>>>>>>>>> <e...@ixsoftware.nl> >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> I do see some warnings on the 'compiler' build: >>>>>>>>>>> >>>>>>>>>>> "[javac] >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> /Users/erik/Documents/ApacheFlex/svn/apacheFlex-falcon/compiler/build.xml:415: >>>>>>>>>>> warning: 'includeantruntime' was not set, defaulting to >>>>>>>>>>> build.sysclasspath=last; set to false for repeatable builds" >>>>>>>>>>> >>>>>>>>>>> When I do a 'wipe' and build again, I see one specific warning >>>>>>>>>>> (other >>>>>>>>>>> than a couple of the above): >>>>>>>>>>> >>>>>>>>>>> "Warning: >>>>>>>>>>> /Users/erik/Documents/ApacheFlex/svn/apacheFlex-sdk/ant/lib >>>>>>>>>>> does not exist." >>>>>>>>>>> >>>>>>>>>>> Help? >>>>>>>>>>> >>>>>>>>>>> EdB >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Sun, Nov 18, 2012 at 6:55 PM, Erik de Bruin >>>>>>>>>>> <e...@ixsoftware.nl> >>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Hi, >>>>>>>>>>>> >>>>>>>>>>>> I have followed the various instructions and was able to >>>>>>>>>>>> successfully >>>>>>>>>>>> build the Falcon compiler. Along the way I encountered several >>>>>>>>>>>> issues >>>>>>>>>>>> that are not yet documented (I'm on OS X 10.8): >>>>>>>>>>>> >>>>>>>>>>>> - I needed to edit the 'build.xml' file on line 50, to point the >>>>>>>>>>>> 'sdk.branch' property to the correct location of the SDK on my >>>>>>>>>>>> system; >>>>>>>>>>>> - when trying to use the mxmlc on a project, I got 'permission >>>>>>>>>>>> denied'. Setting the executable bit on the file corrected that; >>>>>>>>>>>> >>>>>>>>>>>> After that I was able to run from the command line and >>>>>>>>>>>> successfully >>>>>>>>>>>> build "Hello.as", which ran fine in the standalone Flash >>>>>>>>>>>> debugger. >>>>>>>>>>>> >>>>>>>>>>>> So I proceed to get the projects 'compiler' and 'compiler.tests' >>>>>>>>>>>> to >>>>>>>>>>>> work in in Eclipse. After importing them, I get a 'problem' on >>>>>>>>>>>> each >>>>>>>>>>>> one: >>>>>>>>>>>> - on 'compiler', I got a message about 'ANT_JAR', which after I >>>>>>>>>>>> re-created that variable in the project build path and pointed >>>>>>>>>>>> it to >>>>>>>>>>>> 'ant.jar' on my system, went away; >>>>>>>>>>>> - on 'compiler.tests' I got "missing required library >>>>>>>>>>>> 'lib/junit-4.10.jar'". Editing the entry in the 'build >>>>>>>>>>>> path/Libraries' >>>>>>>>>>>> fixed that. >>>>>>>>>>>> >>>>>>>>>>>> I got 'build.xml' on 'compiler' working in Eclipse after adding: >>>>>>>>>>>> >>>>>>>>>>>> <property name="env.JFLEX_JAR" >>>>>>>>>>>> value="/usr/share/java/jflex-1.4.3/lib/JFlex.jar"/> >>>>>>>>>>>> >>>>>>>>>>>> Then I ran 'build.xml' on 'compiler.tests' and that completed, >>>>>>>>>>>> but >>>>>>>>>>>> with plenty of FAILED tests (which I guess is expected?). >>>>>>>>>>>> >>>>>>>>>>>> So, my environment seems to be set up. Now: how can I help? >>>>>>>>>>>> >>>>>>>>>>>> Note: I'm a noob on the topic of compilers, but I can copy-paste >>>>>>>>>>>> like >>>>>>>>>>>> a Boss, so I'm sure you can use me ;-) Point me to the code and >>>>>>>>>>>> put me >>>>>>>>>>>> to work! >>>>>>>>>>>> >>>>>>>>>>>> EdB >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> Ix Multimedia Software >>>>>>>>>>>> >>>>>>>>>>>> Jan Luykenstraat 27 >>>>>>>>>>>> 3521 VB Utrecht >>>>>>>>>>>> >>>>>>>>>>>> T. 06-51952295 >>>>>>>>>>>> I. www.ixsoftware.nl >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> Ix Multimedia Software >>>>>>>>>>> >>>>>>>>>>> Jan Luykenstraat 27 >>>>>>>>>>> 3521 VB Utrecht >>>>>>>>>>> >>>>>>>>>>> T. 06-51952295 >>>>>>>>>>> I. www.ixsoftware.nl >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Ix Multimedia Software >>>>>>>>>> >>>>>>>>>> Jan Luykenstraat 27 >>>>>>>>>> 3521 VB Utrecht >>>>>>>>>> >>>>>>>>>> T. 06-51952295 >>>>>>>>>> I. www.ixsoftware.nl >>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Michael Schmalle - Teoti Graphix, LLC >>>>>>>>> http://www.teotigraphix.com >>>>>>>>> http://blog.teotigraphix.com >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Ix Multimedia Software >>>>>>>> >>>>>>>> Jan Luykenstraat 27 >>>>>>>> 3521 VB Utrecht >>>>>>>> >>>>>>>> T. 06-51952295 >>>>>>>> I. www.ixsoftware.nl >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Michael Schmalle - Teoti Graphix, LLC >>>>>>> http://www.teotigraphix.com >>>>>>> http://blog.teotigraphix.com >>>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Ix Multimedia Software >>>>> >>>>> Jan Luykenstraat 27 >>>>> 3521 VB Utrecht >>>>> >>>>> T. 06-51952295 >>>>> I. www.ixsoftware.nl >>> >>> >>> >>> >>> -- >>> Ix Multimedia Software >>> >>> Jan Luykenstraat 27 >>> 3521 VB Utrecht >>> >>> T. 06-51952295 >>> I. www.ixsoftware.nl >> >> >> >> >> -- >> Ix Multimedia Software >> >> Jan Luykenstraat 27 >> 3521 VB Utrecht >> >> T. 06-51952295 >> I. www.ixsoftware.nl >> > > -- > Michael Schmalle - Teoti Graphix, LLC > http://www.teotigraphix.com > http://blog.teotigraphix.com > -- Ix Multimedia Software Jan Luykenstraat 27 3521 VB Utrecht T. 06-51952295 I. www.ixsoftware.nl
