1 files changed, 69 insertions, 0 deletions
diff --git a/dev-ruby/safe_yaml/files/safe_yaml-1.0.5-ruby30-openstruct-tests.patch b/dev-ruby/safe_yaml/files/safe_yaml-1.0.5-ruby30-openstruct-tests.patch
new file mode 100644
index 000000000000..9b597276617b
--- /dev/null
+++ b/dev-ruby/safe_yaml/files/safe_yaml-1.0.5-ruby30-openstruct-tests.patch
@@ -0,0 +1,69 @@
+From: Sergio Durigan Junior <sergiodj@debian.org>
+Date: Fri, 28 Jan 2022 16:35:01 -0500
+Subject: Adjust tests to reflect OpenStruct changes on Ruby3.0
+
+Ref.: https://github.com/ruby/psych/issues/540
+
+OpenStruct on Ruby3.0 changed its marshalling/unmarshalling code,
+which is now impacting safe_yaml's testcase.  The two adjustments that
+needed to be made are:
+
+- OpenStruct's instance_variable_get will now symbolize its hash keys,
+  instead of using strings.
+
+- OpenStruct's to_yaml method will not output the 'table' entity
+  anymore.
+
+Signed-off-by: Sergio Durigan Junior <sergiodj@sergiodj.net>
+
+Forwarded: yes, https://github.com/dtao/safe_yaml/pull/102
+---
+ spec/safe_yaml_spec.rb | 26 +++++++++++++++++++++++---
+ 1 file changed, 23 insertions(+), 3 deletions(-)
+
+diff --git a/spec/safe_yaml_spec.rb b/spec/safe_yaml_spec.rb
+index aa701a4..1081173 100644
+--- a/spec/safe_yaml_spec.rb
++++ b/spec/safe_yaml_spec.rb
+@@ -318,7 +318,13 @@ describe YAML do
+       it "will allow objects to be deserialized for whitelisted tags" do
+         result = YAML.safe_load("--- !ruby/object:OpenStruct\ntable:\n  foo: bar\n")
+         expect(result).to be_a(OpenStruct)
+-        expect(result.instance_variable_get(:@table)).to eq({ "foo" => "bar" })
++        if RUBY_VERSION < '3.0'
++          expect(result.instance_variable_get(:@table)).to eq({ "foo" => "bar" })
++        else
++          # Ruby3.0's OpenStruct will now symbolize the hash key.
++          # Ref.: https://github.com/ruby/psych/issues/540
++          expect(result.instance_variable_get(:@table)).to eq({ :foo => "bar" })
++        end
+       end
+ 
+       it "will not deserialize objects without whitelisted tags" do
+@@ -463,10 +469,24 @@ describe YAML do
+ 
+         it "allows the default option to be overridden on a per-call basis" do
+           result = safe_load_round_trip(OpenStruct.new(:foo => "bar"), :whitelisted_tags => [])
+-          expect(result).to eq({ "table" => { :foo => "bar" } })
++          if RUBY_VERSION < '3.0'
++            expect(result).to eq({ "table" => { :foo => "bar" } })
++          else
++            # Ruby3.0's OpenStruct's to_yaml method doesn't output the
++            # 'table' entity anymore.
++            # Ref.: https://github.com/ruby/psych/issues/540
++            expect(result).to eq({ "foo" => "bar" })
++          end
+ 
+           result = safe_load_round_trip(OpenStruct.new(:foo => "bar"), :deserialize_symbols => false, :whitelisted_tags => [])
+-          expect(result).to eq({ "table" => { ":foo" => "bar" } })
++          if RUBY_VERSION < '3.0'
++            expect(result).to eq({ "table" => { ":foo" => "bar" } })
++          else
++            # Ruby3.0's OpenStruct's to_yaml method doesn't output the
++            # 'table' entity anymore.
++            # Ref.: https://github.com/ruby/psych/issues/540
++            expect(result).to eq({ "foo" => "bar" })
++          end
+         end
+       end
+     end