Fix ParseTreeVisitor error and DropsTest failure

Signed-off-by: cherry530 <xuping33@huawei.com>
(cherry picked from commit aaab371e6ae29ed833e416b785584031edf833f0)

03-tests-integration-drop_test-disable-tests-broken-wit.patch

@@ -0,0 +1,40 @@
+From 48ed7aa9c516aa9ddef53fed0ffcd6705f814a23 Mon Sep 17 00:00:00 2001
+From: Fabio Valentini <decathorpe@gmail.com>
+Date: Fri, 31 Jan 2020 17:29:49 +0100
+Subject: [PATCH 2/2] tests/integration/drop_test: disable tests broken with
+ ruby 2.7
+
+---
+ test/integration/drop_test.rb | 36 +++++++++++++++++------------------
+ 1 file changed, 18 insertions(+), 18 deletions(-)
+
+diff --git a/test/integration/drop_test.rb b/test/integration/drop_test.rb
+index 2de4a5a..a1abca0 100644
+--- a/test/integration/drop_test.rb
++++ b/test/integration/drop_test.rb
+@@ -112,25 +112,6 @@ class DropsTest < Minitest::Test
+     assert_equal '  ', tpl.render!('product' => ProductDrop.new)
+   end
+ 
+-  def test_rendering_raises_on_tainted_attr
+-    with_taint_mode(:error) do
+-      tpl = Liquid::Template.parse('{{ product.user_input }}')
+-      assert_raises TaintedError do
+-        tpl.render!('product' => ProductDrop.new)
+-      end
+-    end
+-  end
+-
+-  def test_rendering_warns_on_tainted_attr
+-    with_taint_mode(:warn) do
+-      tpl = Liquid::Template.parse('{{ product.user_input }}')
+-      context = Context.new('product' => ProductDrop.new)
+-      tpl.render!(context)
+-      assert_equal [Liquid::TaintedError], context.warnings.map(&:class)
+-      assert_equal "variable 'product.user_input' is tainted and was not escaped", context.warnings.first.to_s(false)
+-    end
+-  end
+-
+   def test_rendering_doesnt_raise_on_escaped_tainted_attr
+     with_taint_mode(:error) do
+       tpl = Liquid::Template.parse('{{ product.user_input | escape }}')

04-fix-parse-tree-visitor-test-for-ruby-head.patch

@@ -0,0 +1,22 @@
+From 81149344a5ba53b30e8ab7d77d605dc484a0a3ff Mon Sep 17 00:00:00 2001
+From: Dylan Thacker-Smith <Dylan.Smith@shopify.com>
+Date: Tue, 31 Mar 2020 10:19:25 -0400
+Subject: [PATCH] Fix ParseTreeVisitorTest for ruby-head
+
+---
+ test/integration/parse_tree_visitor_test.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/integration/parse_tree_visitor_test.rb b/test/integration/parse_tree_visitor_test.rb
+index 6ad6a2d..933dbc3 100644
+--- a/test/integration/parse_tree_visitor_test.rb
++++ b/test/integration/parse_tree_visitor_test.rb
+@@ -238,7 +238,7 @@ class ParseTreeVisitorTest < Minitest::Test
+   def traversal(template)
+     ParseTreeVisitor
+       .for(Template.parse(template).root)
+-      .add_callback_for(VariableLookup, &:name)
++      .add_callback_for(VariableLookup) { |node| node.name } # rubocop:disable Style/SymbolProc
+   end
+ 
+   def visit(template)

rubygem-liquid.spec

@@ -2,12 +2,14 @@
 Name:                rubygem-%{gem_name}
 Summary:             Secure, non-evaling end user template engine
 Version:             4.0.3
-Release:             1
+Release:             2
 License:             MIT
 URL:                 http://www.liquidmarkup.org
 Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
 Patch1:              01-test-unit-context-disable-stack-profiler.patch
 Patch2:              02-test-helper-remove-shebang-and-executable-bit.patch
+Patch3:              03-tests-integration-drop_test-disable-tests-broken-wit.patch
+Patch4:              04-fix-parse-tree-visitor-test-for-ruby-head.patch
 BuildArch:           noarch
 BuildRequires:       ruby(release) ruby >= 2.1.0 rubygems-devel >= 1.3.7
 BuildRequires:       rubygem(bigdecimal) rubygem(minitest)
@@ -34,6 +36,8 @@ Documentation for %{name}.
 %setup -q -n %{gem_name}-%{version}
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
+%patch4 -p1
 
 %build
 gem build ../%{gem_name}-%{version}.gemspec
@@ -62,5 +66,8 @@ popd
 %{gem_instdir}/test
 
 %changelog
+* Thu Feb 10 2022 xu_ping <xuping33@huawei.com> - 4.0.3-2
+- Fix ParseTreeVisitor error and DropsTest failure
+
 * Thu Jul 30 2020 wutao <wutao61@huawei.com> - 4.0.3-1
 - package init