Fixing the :check metaparam so it does not try to check unsupported parameters

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@2684 980ebf18-57e1-0310-9a29-db15c13687c0

lib/puppet/metatype/metaparams.rb

@@ -51,7 +51,14 @@ class Puppet::Type
         munge do |args|
             # If they've specified all, collect all known properties
             if args == :all
-                args = @resource.class.properties.collect do |property|
+                args = @resource.class.properties.find_all do |property|
+                    # Only get properties supported by our provider
+                    if @resource.provider
+                        @resource.provider.class.supports_parameter?(property)
+                    else
+                        true
+                    end
+                end.collect do |property|
                     property.name
                 end
             end

lib/puppet/type.rb

@@ -252,10 +252,12 @@ class Type
                 rescue ArgumentError, Puppet::Error, TypeError
                     raise
                 rescue => detail
-                    self.devfail(
+                    error = Puppet::DevError.new(
                         "Could not set %s on %s: %s" %
                             [attr, self.class.name, detail]
                     )
+                    error.set_backtrace(detail.backtrace)
+                    raise error
                 end
                 hash.delete attr
             end

test/ral/manager/attributes.rb

@@ -6,6 +6,7 @@
 $:.unshift("../../lib") if __FILE__ =~ /\.rb$/
 
 require 'puppettest'
+require 'mocha'
 
 class TestTypeAttributes < Test::Unit::TestCase
     include PuppetTest
@@ -315,6 +316,37 @@ class TestTypeAttributes < Test::Unit::TestCase
             inst.value = :nosuchattr
         end
     end
+
+    def test_check_ignores_unsupported_params
+        type = Puppet::Type.newtype(:unsupported) do
+            feature :nosuchfeat, "testing"
+            newparam(:name) {}
+            newproperty(:yep) {}
+            newproperty(:nope,  :required_features => :nosuchfeat) {}
+        end
+        $yep = :absent
+        type.provide(:only) do
+            def self.supports_parameter?(param)
+                if param.name == :nope
+                    return false
+                else
+                    return true
+                end
+            end
+
+            def yep
+                $yep
+            end
+            def yep=(v)
+                $yep = v
+            end
+        end
+        cleanup { Puppet::Type.rmtype(:unsupported) }
+
+        obj = type.create(:name => "test", :check => :yep)
+        obj.expects(:newattr).with(:nope).never
+        obj[:check] = :all
+    end
 end
 
 # $Id$