Disable tests that fail on 2.6.x due to #15912

In Puppet 2.6.x there is a bug where a function may be incorrectly detected as
an rvalue when it is not, or not detected when it is. This means that in tests
the correct syntax for calling a function will be rejected. This disables
those tests on 2.6.x, as there is no straightforward way to write them to be
compatible with both 2.6.x and newer versions of Puppet.

Conflicts:
	spec/unit/puppet/parser/functions/getvar_spec.rb
	spec/unit/puppet/parser/functions/has_key_spec.rb
	spec/unit/puppet/parser/functions/merge_spec.rb

This patch was constructed by cherry-picking e27eccb and resolving the
merge conflicts to only include the `pending` statements.  This resolves
the problem by disabling these tests in Puppet 2.6.

1 files changed, 3 insertions, 0 deletions

diff --git a/spec/unit/puppet/parser/functions/has_key_spec.rb b/spec/unit/puppet/parser/functions/has_key_spec.rb
index bf91509..bb2cc76 100644
--- a/spec/unit/puppet/parser/functions/has_key_spec.rb
+++ b/spec/unit/puppet/parser/functions/has_key_spec.rb
@@ -22,14 +22,17 @@ describe Puppet::Parser::Functions.function(:has_key) do
 
   describe 'when calling has_key from puppet' do
     it "should not compile when no arguments are passed" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
       Puppet[:code] = '$rval = has_key()'
       expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/)
     end
     it "should not compile when 1 argument is passed" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
       Puppet[:code] = "$rval = has_key('foo')"
       expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/)
     end
     it "should require the first value to be a Hash" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
       Puppet[:code] = "$rval = has_key('foo', 'bar')"
       expect { compiler.compile }.should raise_error(Puppet::ParseError, /expects the first argument to be a hash/)
     end