gmane.comp.java.netbeans.modules.ruby.devel

Are these tips still valid?

Chris Kutler — 2008-09-06T20:33:52

Are these tips from http://wiki.netbeans.org/FaqHowToCallJavaFromRuby still valid? To get faster JRuby startup export JRUBY_EXTRA_VM_ARGS=-Xverify:none To run JRuby from the IDE using a different JDK than the IDE -J-Djruby.java.home=/System/Library/Frameworks/JavaVM.framework/Versions/1.5/Home

Re: How can I create a RubyRuleContext for testing purpose

Tor Norbye — 2008-09-04T18:33:56

There is actually a LOT of machinery you'll have to involve to make this happen. A RuleContext should for example have a CompilationInfo object, which points off to a Document, a ParserResult (and in particular a RubyParserResult), a set of parser error or warning objects (if any), and so on. The unit testing infrastructure which is there already does this for you. Make sure your unit test extends HintTestBase (in ruby.hints). Then all you need to do is call for example "checkHints()" and pass in your source file name (which is a file which should reside in your test/unit/data/testfiles/ folder). You can go into the superclasses (HintTestBase, which leads up to RubyTestBase, which leads up to GsfTestBase) to see how it goes about invoking a parser, opening documents, creating a rule context etc. The RuleContext is created from GsfTestBase. This delegates to the Ruby module. If you look at RubyHintsProvider, there is a createRuleContext() method which does a "new RubyRuleContex

Re: How can I create a RubyRuleContext for testing purpose

Philipp Marcus — 2008-09-04T17:49:20

Hi Tor, thanks for your reply! I`ve tried to add those trampoline accessors but my problem is, that I don`t exactly know which packages and classes you are referencing in your last post. You`ve written about "ruby hints manager" but what is the exact class name of the class I need? My goal is to open a .rb file and create a RubyRuleContext object out of it. Thanks and Best Regards Philipp Marcus Tor Norbye schrieb:

Re: How can I create a RubyRuleContext for testing purpose

Tor Norbye — 2008-09-03T15:44:40

Sounds interesting! I'm not following exactly what it is you're trying to do from your tests, but I would think that from a unit test perspective, you would want to mock your database connections in some way? In any case, a RubyRuleContext is created by the ruby hints manager. If you need to, feel free to create testing-only trampoline accessors in there (e.g. a public class, with public methods, accessing protected/package protected/private methods, and the public class is only intended for testing, and is preferably (if possible) in the unit testing folder instead of the sources folder).

Re: Anyone getting debug to work with JRuby 1.1.4?

Chris Kutler — 2008-09-03T15:22:41

OK thanks, I missed that email. Martin Krauskopf wrote:

Re: Anyone getting debug to work with JRuby 1.1.4?

Paul Fraser — 2008-09-03T14:55:14

Hi Chris, Not sure if this is of any help..but....I have had the same problem. I think from memory, the debug gem as installed was not complete, so I copied the gem from a previous version and I added the debug jar into the project. The debugger started, but did not run properly. So, I am now waiting for Martin's solution. :-) Paul Fraser

Re: Anyone getting debug to work with JRuby 1.1.4?

Martin Krauskopf — 2008-09-03T12:54:18

http://ruby.netbeans.org/servlets/ReadMsg?list=users&msgNo=1939 http://www.netbeans.org/nonav/issues/show_bug.cgi?id=145548 Working on it. m.

Anyone getting debug to work with JRuby 1.1.4?

Chris Kutler — 2008-09-03T12:43:34

Most of my projects are using JRuby 1.1.3. I just set one to use JRuby 1.1.4 (both the built in and my downloaded version) and the debugger won't start. I am on Windows. Is anyone else having this problem? I can file a bug, but I want to make sure it isn't just me. Here is some stuff from the log. FINER [org.netbeans.modules.ruby.railsprojects.RailsConfigurationProvider]: Calculated configurations: {} FINER [org.netbeans.modules.ruby.railsprojects.RailsConfigurationProvider]: Calculated configurations: {} FINER [org.netbeans.api.ruby.platform.RubyPlatform]: Looking for 'rdebug-ide' executable; used intepreter: 'C:\Program Files\NetBeans 3655\netbeans\ruby2\jruby-1.1.4\bin\jruby.bat' FINER [org.netbeans.api.ruby.platform.RubyPlatform]: Found 'rdebug-ide': 'C:\Program Files\NetBeans 3655\netbeans\ruby2\jruby-1.1.4\bin\rdebug-ide' FINER [org.netbeans.modules.ruby.debugger.Util]: Using timeout: 30s FINE [org.netbeans.modules.ruby.debugger.Util]: Running fast debugger... FINER [org.netbeans.api.ruby

Re: support for exception and conditional breakpoints?

Martin Krauskopf — 2008-09-03T11:46:53

Right click breakpoint in the Breakpoint View, choose Customize. There you might specify breakpoint condition. See attached screenshots. m. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe-n3CzLFQkLgrXWKka9uoeGti2O/JbrIOy< at >public.gmane.org For additional commands, e-mail: dev-help-n3CzLFQkLgrXWKka9uoeGti2O/JbrIOy< at >public.gmane.org

Re: Test action not working in build 3655 (Build 20080902163604)

Chris Kutler — 2008-09-03T11:35:37

Some more information... I just downloaded and unzipped JRuby 1.1.4 from http://dist.codehaus.org/jruby/ and installed the Rails gem. I added it to my list of repositories using Ruby Platforms manager. I changed my project's platform to point to the JRuby that I installed instead of the built-in one. I chose Test from the pop-up menu and it worked. That is, on the left side of the Test Runner it says that All 8 tests passed and lists the tests as nodes. There is no error output on the right. Here is the output on the right side. (in C:/NetBeansProjects/RailsApplication7) C:/jruby/jruby-1.1.4/bin/jruby.bat -Ilib;test -r"C:/Program Files/NetBeans 3655/netbeans/ruby2/nb_test_runner.rb" "C:/jruby/jruby-1.1.4/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader.rb" "test/unit/post_test.rb" JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL C:/jruby/jruby-1.1.4/bin/jruby.bat -Ilib;test -r"C:/Program Files/NetBeans 3655/netb

Re: Test action not working in build 3655 (Build 20080902163604)

Chris Kutler — 2008-09-03T11:11:42

I get the same output when I run the command from the command line as when I run it from the IDE (see below). However, I do not get the command with I use JRuby 1.1.3 (also shown below). TEST USING JRUBY 1.1.3 FROM COMMAND LINE - NO ERRORS C:\NetBeansProjects\RailsApplication7>"C:\Program Files\NetBeans Dev 20080824140 1\ruby2\jruby-1.1.3\bin\jruby" -S rake test (in C:/NetBeansProjects/RailsApplication7) C:/Program Files/NetBeans Dev 200808241401/ruby2/jruby-1.1.3/bin/jruby.bat -Ilib ;test "C:/Program Files/NetBeans Dev 200808241401/ruby2/jruby-1.1.3/lib/ruby/gem s/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader.rb" "test/unit/post_test.rb" JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL Loaded suite C:/Program Files/NetBeans Dev 200808241401/ruby2/jruby-1.1.3/lib/ru by/gems/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader Started . Finished in 0.296 seconds. 1 tests, 1 assertions, 0 failures, 0 errors C:/Program Files/NetBeans

Re: Test action not working in build 3655 (Build 20080902163604)

Erno Mononen — 2008-09-03T07:27:13

Hi Chris, Could you please try running the test rake task from the command line with JRuby and see whether that works (in the project dir): C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/bin/jruby -S rake test Erno Chris Kutler wrote:

Re: Do the debugger thread, and source windows have use in Ruby and Rails apps?

Anthony Richardson — 2008-09-02T22:44:01

I'm using the javascript debugger with current builds of Ruby on IDE and FireFox 3 on Ubuntu 8.04. The trick to getting it working is covered in this bug: http://www.netbeans.org/issues/show_bug.cgi?id=140442 It is broken out of the box and needs to have some hacks applied to your Rails app to work. Cheers, Anthony Richardson

Re: support for exception and conditional breakpoints?

Chris Kutler — 2008-09-02T20:58:44

Martin Krauskopf wrote: Can you be more specific on how to edit a breakpoint in the breakpoint view in order to create a conditional breakpoint? I right-clicked all over and couldn't find the right combination. This does work. However, this breaks the debugger. I will make a note of it in the bug that I just filed about exception breakpoints.

Re: Test action not working in build 3655 (Build 20080902163604)

Chris Kutler — 2008-09-02T19:58:58

And, here are the errors when RSpec gem is installed.... (in C:/NetBeansProjects/RailsApplication7) C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/bin/jruby.bat -Ilib;test -r"C:/Program Files/NetBeans 3655/netbeans/ruby2/nb_test_runner.rb" "C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader.rb" "test/unit/post_test.rb" JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:34:in `require': IO error -- test_help (LoadError) from C:/NetBeansProjects/RailsApplication7/./test/unit/post_test.rb:1 from C:/NetBeansProjects/RailsApplication7/./test/unit/post_test.rb:5:in `load' from C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader.rb:5 from C:/Program Files/NetBeans 3655/net

Test action not working in build 3655 (Build 20080902163604)

Chris Kutler — 2008-09-02T19:37:32

Here is the error message that I get when I choose the Test action on a newly created Rails project for which I used the scaffold generator and the platform is set to the built-in JRuby. The Test action works when I switch the platform to MRI Ruby. Let me know if you want me to file a bug. RSpec gem not installed: (in C:/NetBeansProjects/RailsApplication7) C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/bin/jruby.bat -Ilib;test -r"C:/Program Files/NetBeans 3655/netbeans/ruby2/nb_test_runner.rb" "C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake/rake_test_loader.rb" "test/unit/post_test.rb" JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL C:/Program Files/NetBeans 3655/netbeans/ruby2/jruby-1.1.4/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:34:in `require': IO error -- test_help (LoadError) from C:/NetBeansProjects/RailsApplication7/./test/unit/post_test.rb:

Re: How can I create a RubyRuleContext for testing purpose

Philipp Marcus — 2008-09-02T18:16:21

Hi Tor, I`m developing a module for Ruby on Rails applications that detects if a ruby on rails model class references a database table that doesn`t exist in the database. My module returns NodeType.ROOTNODE in the getKinds method and therefore I have to walk through the AST on my own. I rather want to do this in an extra method than in the run method - and call my new method in the unit tests. As you see - the typicall testing procedure with .rb files and goldenfiles doesn`t help for my case as I depend on the database content too. For checking out how to walk through the AST and for testing my methods I need to call this method with a well defined RubyRuleContext. That`s the reason I have to know how to create a RubyRuleContext e.g. out of a given .rb file. Thanks and Best Regards Philipp Marcus

Re: Do the debugger thread, and source windows have use in Ruby and Rails apps?

Chris Kutler — 2008-09-02T17:46:27

Thanks Anthony, good to know. Anthony Richardson wrote:

Re: Do the debugger thread, and source windows have use in Ruby and Rails apps?

Martin Krauskopf — 2008-09-02T17:45:42

I should say thread (context) switching. When you are debugging application with more then one thread and two threads are suspended (e.g. breakpoint is hit inside of them). You might switch between those threads - threads switching. Might be handy sometime, when it works reliably, but..... [...] > if it works [...] ...no, it does not, in the meantime as discussed elsewhere on MLs. m.

Re: Do the debugger thread, and source windows have use in Ruby and Rails apps?

Chris Kutler — 2008-09-02T17:17:23

Anthony, Are you successfully using the JavaScript debugger with Rails apps? I haven't had any success, but it might be because I use Firefox 3 by default. I haven't had time to try with IE. If you are, any hints, tips, or warnings on how to use it? Martin Krauskopf wrote:

Re: Do the debugger thread, and source windows have use in Ruby and Rails apps?

Chris Kutler — 2008-09-02T17:12:12

Can someone explain what "context switching" is? I am a little lost and not sure, when and if it works, how to write about it. Anthony Richardson wrote: