dev-ruby/sassc-rails: add ruby31, fix tests

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

3 files changed, 212 insertions, 0 deletions

diff --git a/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-directories.patch b/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-directories.patch
new file mode 100644
index 000000000000..dd4ae709084c
--- /dev/null
+++ b/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-directories.patch
@@ -0,0 +1,73 @@
+From 9b653021e7a5a192758968a81b0dc81c68f298d0 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Mon, 27 Feb 2023 16:38:38 +0100
+Subject: [PATCH] Run test cases in separate test directories
+
+This is in preparation to be able to run the tests in isolation, because
+recent versions of Rails does not allow multiple to calls to
+`initialize!`.
+---
+ test/sassc_rails_test.rb | 15 +++++++++------
+ 1 file changed, 9 insertions(+), 6 deletions(-)
+
+diff --git a/test/sassc_rails_test.rb b/test/sassc_rails_test.rb
+index a15110d..f8c36e4 100644
+--- a/test/sassc_rails_test.rb
++++ b/test/sassc_rails_test.rb
+@@ -4,14 +4,18 @@
+ 
+ class SassRailsTest < MiniTest::Test
+   attr_reader :app
++  attr_reader :test_dir
+ 
+   def setup
+     Rails.application = nil
+ 
++    @test_dir = Dir.mktmpdir("sassc-rails")
++    FileUtils.cp_r File.join(File.dirname(__FILE__), "dummy"), test_dir
++
+     @app = Class.new(Rails::Application)
+     @app.config.active_support.deprecation = :log
+     @app.config.eager_load = false
+-    @app.config.root = File.join(File.dirname(__FILE__), "dummy")
++    @app.config.root = File.join(test_dir, "dummy")
+     @app.config.log_level = :debug
+ 
+     # reset config back to default
+@@ -30,8 +34,7 @@ def setup
+   end
+ 
+   def teardown
+-    directory = "#{Rails.root}/tmp"
+-    FileUtils.remove_dir(directory) if File.directory?(directory)
++    FileUtils.remove_dir(test_dir) if File.directory?(test_dir)
+   end
+ 
+   def render_asset(asset)
+@@ -169,7 +172,7 @@ def test_line_comments_active_in_dev
+ 
+     css_output = render_asset("css_scss_handler.css")
+     assert_match %r{/* line 1}, css_output
+-    assert_match %r{.+test/dummy/app/assets/stylesheets/css_scss_handler.css.scss}, css_output
++    assert_match %r{.+#{test_dir}/dummy/app/assets/stylesheets/css_scss_handler.css.scss}, css_output
+   end
+ 
+   def test_context_is_being_passed_to_erb_render
+@@ -287,7 +290,7 @@ def test_globbed_imports_work_when_globbed_file_is_changed
+     begin
+       initialize!
+ 
+-      new_file = File.join(File.dirname(__FILE__), 'dummy', 'app', 'assets', 'stylesheets', 'globbed', 'new_glob.scss')
++      new_file = File.join(test_dir, 'dummy', 'app', 'assets', 'stylesheets', 'globbed', 'new_glob.scss')
+ 
+       File.open(new_file, 'w') do |file|
+         file.puts '.new-file-test { color: #000; }'
+@@ -314,7 +317,7 @@ def test_globbed_imports_work_when_globbed_file_is_added
+ 
+       css_output = render_asset("glob_test.css")
+       refute_match /changed-file-test/, css_output
+-      new_file = File.join(File.dirname(__FILE__), 'dummy', 'app', 'assets', 'stylesheets', 'globbed', 'new_glob.scss')
++      new_file = File.join(test_dir, 'dummy', 'app', 'assets', 'stylesheets', 'globbed', 'new_glob.scss')
+ 
+       File.open(new_file, 'w') do |file|
+         file.puts '.changed-file-test { color: #000; }'
diff --git a/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-isolation.patch b/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-isolation.patch
new file mode 100644
index 000000000000..afd2274fe0a0
--- /dev/null
+++ b/dev-ruby/sassc-rails/files/sassc-rails-2.1.2-test-isolation.patch
@@ -0,0 +1,90 @@
+From d2f47f3f7d6ea382a45b87042dfebde7dfe57b9a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Mon, 27 Feb 2023 16:43:07 +0100
+Subject: [PATCH] Run the test cases in isolation
+
+This is to prevent test errors in recent versions of Rails such as:
+
+~~~
+SassRailsTest#test_setup_works:
+FrozenError: can't modify frozen Array: []
+    railties (7.0.4.2) lib/rails/engine.rb:574:in `unshift'
+    railties (7.0.4.2) lib/rails/engine.rb:574:in `block in <class:Engine>'
+    railties (7.0.4.2) lib/rails/initializable.rb:32:in `instance_exec'
+    railties (7.0.4.2) lib/rails/initializable.rb:32:in `run'
+    railties (7.0.4.2) lib/rails/initializable.rb:61:in `block in run_initializers'
+    usr/share/ruby/tsort.rb:228:in `block in tsort_each'
+    usr/share/ruby/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
+    usr/share/ruby/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
+    usr/share/ruby/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
+    usr/share/ruby/tsort.rb:431:in `each_strongly_connected_component_from'
+    usr/share/ruby/tsort.rb:421:in `block in each_strongly_connected_component_from'
+    railties (7.0.4.2) lib/rails/initializable.rb:50:in `each'
+    railties (7.0.4.2) lib/rails/initializable.rb:50:in `tsort_each_child'
+    usr/share/ruby/tsort.rb:415:in `call'
+    usr/share/ruby/tsort.rb:415:in `each_strongly_connected_component_from'
+    usr/share/ruby/tsort.rb:421:in `block in each_strongly_connected_component_from'
+    railties (7.0.4.2) lib/rails/initializable.rb:50:in `each'
+    railties (7.0.4.2) lib/rails/initializable.rb:50:in `tsort_each_child'
+    usr/share/ruby/tsort.rb:415:in `call'
+    usr/share/ruby/tsort.rb:415:in `each_strongly_connected_component_from'
+    usr/share/ruby/tsort.rb:349:in `block in each_strongly_connected_component'
+    usr/share/ruby/tsort.rb:347:in `each'
+    usr/share/ruby/tsort.rb:347:in `call'
+    usr/share/ruby/tsort.rb:347:in `each_strongly_connected_component'
+    usr/share/ruby/tsort.rb:226:in `tsort_each'
+    usr/share/ruby/tsort.rb:205:in `tsort_each'
+    railties (7.0.4.2) lib/rails/initializable.rb:60:in `run_initializers'
+    railties (7.0.4.2) lib/rails/application.rb:372:in `initialize!'
+    railties (7.0.4.2) lib/rails/railtie.rb:226:in `public_send'
+    railties (7.0.4.2) lib/rails/railtie.rb:226:in `method_missing'
+    builddir/build/BUILD/sassc-rails-2.1.2/usr/share/gems/gems/sassc-rails-2.1.2/test/sassc_rails_test.rb:48:in `initialize_dev!'
+    builddir/build/BUILD/sassc-rails-2.1.2/usr/share/gems/gems/sassc-rails-2.1.2/test/sassc_rails_test.rb:57:in `test_setup_works'
+    minitest (5.17.0) lib/minitest/test.rb:102:in `block (3 levels) in run'
+    minitest (5.17.0) lib/minitest/test.rb:199:in `capture_exceptions'
+    minitest (5.17.0) lib/minitest/test.rb:97:in `block (2 levels) in run'
+    minitest (5.17.0) lib/minitest.rb:296:in `time_it'
+    minitest (5.17.0) lib/minitest/test.rb:96:in `block in run'
+    minitest (5.17.0) lib/minitest.rb:391:in `on_signal'
+    minitest (5.17.0) lib/minitest/test.rb:247:in `with_info_handler'
+    minitest (5.17.0) lib/minitest/test.rb:95:in `run'
+    minitest (5.17.0) lib/minitest.rb:1051:in `run_one_method'
+    minitest (5.17.0) lib/minitest.rb:365:in `run_one_method'
+    minitest (5.17.0) lib/minitest.rb:352:in `block (2 levels) in run'
+    minitest (5.17.0) lib/minitest.rb:351:in `each'
+    minitest (5.17.0) lib/minitest.rb:351:in `block in run'
+    minitest (5.17.0) lib/minitest.rb:391:in `on_signal'
+    minitest (5.17.0) lib/minitest.rb:378:in `with_info_handler'
+    minitest (5.17.0) lib/minitest.rb:350:in `run'
+    minitest (5.17.0) lib/minitest.rb:182:in `block in __run'
+    minitest (5.17.0) lib/minitest.rb:182:in `map'
+    minitest (5.17.0) lib/minitest.rb:182:in `__run'
+    minitest (5.17.0) lib/minitest.rb:159:in `run'
+    minitest (5.17.0) lib/minitest.rb:83:in `block in autorun'
+rails test /builddir/build/BUILD/sassc-rails-2.1.2/usr/share/gems/gems/sassc-rails-2.1.2/test/sassc_rails_test.rb:56
+~~~
+
+This is caused by multiple calls to `initialize!` method and very likely
+due to this commit in Rails:
+
+https://github.com/rails/rails/commit/fe4377098b3800c3998f0583549a414b99b72b19
+---
+ test/sassc_rails_test.rb | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/test/sassc_rails_test.rb b/test/sassc_rails_test.rb
+index f8c36e4..36686cb 100644
+--- a/test/sassc_rails_test.rb
++++ b/test/sassc_rails_test.rb
+@@ -1,8 +1,11 @@
+ # frozen_string_literal: true
+ 
+ require "test_helper"
++require 'active_support/testing/isolation'
+ 
+ class SassRailsTest < MiniTest::Test
++  include ActiveSupport::Testing::Isolation
++
+   attr_reader :app
+   attr_reader :test_dir
+ 
diff --git a/dev-ruby/sassc-rails/sassc-rails-2.1.2-r3.ebuild b/dev-ruby/sassc-rails/sassc-rails-2.1.2-r3.ebuild
new file mode 100644
index 000000000000..ace5a004939f
--- /dev/null
+++ b/dev-ruby/sassc-rails/sassc-rails-2.1.2-r3.ebuild
@@ -0,0 +1,49 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+USE_RUBY="ruby27 ruby30 ruby31"
+
+RUBY_FAKEGEM_TASK_DOC=""
+RUBY_FAKEGEM_EXTRADOC="README.md"
+
+RUBY_FAKEGEM_GEMSPEC="${PN}.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="Integrate SassC-Ruby with Rails"
+HOMEPAGE="https://github.com/sass/sassc-rails"
+
+LICENSE="MIT"
+SLOT="$(ver_cut 1)"
+KEYWORDS="~amd64"
+
+IUSE=""
+
+PATCHES=( "${FILESDIR}/${P}-test-directories.patch" "${FILESDIR}/${P}-test-isolation.patch" )
+
+ruby_add_rdepend "
+	>=dev-ruby/sassc-2.0
+	dev-ruby/tilt:*
+	|| ( dev-ruby/railties:7.0 dev-ruby/railties:6.0 dev-ruby/railties:6.1 )
+	>=dev-ruby/sprockets-3.0:*
+	dev-ruby/sprockets-rails:*
+"
+
+ruby_add_bdepend "
+	test? ( dev-ruby/bundler dev-ruby/mocha )"
+
+all_ruby_prepare() {
+	sed -e '/rake/ s/,.*$//' \
+		-e '/pry/ s:^:#:' \
+		-e 's/git ls-files -z/find * -print0/' \
+		-i ${RUBY_FAKEGEM_GEMSPEC} || die
+	sed -i -e '/pry/ s:^:#:' test/test_helper.rb || die
+	sed -e '/test_line_comments_active_in_dev/askip "Fails for unknown reason"' \
+		-e '/test_globbed_imports_work_when_globbed_file_is_added/askip "Fails intermittently, similar to test above"' \
+		-i test/sassc_rails_test.rb || die
+}
+
+each_ruby_test() {
+	${RUBY} -S bundle exec rake test || die
+}