regexp-examples_spec.rb in regexp-examples-1.4.3

- old
+ new

@@ -1,5 +1,10 @@
+# Load from a separate file to avoid unrescuable SyntaxError
+if RUBY_VERSION >= '2.4.1'
+  require_relative 'regexp-examples_spec_2.4.1'
+end
+
 RSpec.describe Regexp, '#examples' do
   def self.examples_exist_and_match(*regexps)
     regexps.each do |regexp|
       it "examples for /#{regexp.source}/" do
         regexp_examples = regexp.examples(max_group_results: 99_999)
@@ -67,11 +72,11 @@
         /[abc]/,
         /[a-c]/,
         /[abc-e]/,
         /[^a-zA-Z]/,
         /[\w]/,
-        /[]]/, # TODO: How to suppress annoying warnings on this test?
+        /[]]/,
         /[\]]/,
         /[\\]/,
         /[\\\]]/,
         /[\n-\r]/,
         /[\-]/,
@@ -90,10 +95,11 @@
 
     context 'for complex multi groups' do
       examples_exist_and_match(
         /(normal)/,
         /(?:nocapture)/,
+        /(?:nocapture)(normal) \1/, # Ensure the group counter is correct
         /(?<name>namedgroup)/,
         /(?<name>namedgroup) \k<name>/,
         /(?<name>namedgroup) \k'name'/
       )
     end
@@ -266,9 +272,10 @@
     end
 
     context 'for comment groups' do
       examples_exist_and_match(
         /a(?#comment)b/,
+        /(?#comment)(group1)\1/, # Ensure the group counter is correct
         /a(?#ugly backslashy\ comment\\\))b/
       )
     end
 
     context 'for POSIX groups' do