Clean up tests

spec/parser/ruby/ruby_parser_spec.rb

@@ -282,56 +282,20 @@ def hello; end
       end
     end
 
-    it "\n     Parses several formats of percent arrays into source strings\n" \
-         "     in constant declarations.  Loops thru all combinations of\n" \
-         "     () {} [] <> || delimiters, %i %I %w %W array types, and five\n" \
-         "     types of element/delimiter whitespace." do
-      delimiter_h = {
-        '(' => ')',
-        '{' => '}',
-        '[' => ']',
-        '<' => '>',
-        '|' => '|'
-      }
-
-      type_h = {
-        'i' => :qsymbols_literal,
-        'I' => :symbols_literal,
-        'w' => :qwords_literal,
-        'W' => :words_literal
-      }
-
-      str_a = [
-        'TEST = %{type}[A B C]',
-        'TEST = %{type}[  A  B  C  ]',
-        'TEST = %{type}[ \nA \nB \nC \n]',
-        'TEST = %{type}[\n\nAD\n\nB\n\nC\n\n]',
-        'TEST = %{type}[\n A\n B\n C\n ]'
-      ]
-
-      failed_tests = []
-
-      delimiter_h.each do |o, c|
-        type_h.each do |id, sym|
-          str_a.each do |str|
-            str_sub = str.sub(/\{type\}/, id).sub(/\[/, o).sub(/\]/, c)
-
-            s = stmt(str_sub.gsub(/\\n/, "\n"))
-
-            node = s.jump(sym)
-            p_source = node.source.gsub(/\n/, '\\n')
-            if p_source != str_sub[7..-1]
-              failed_tests << "#{str_sub.ljust(31)} ->  #{p_source}"
-            end
-          end
+    {'i' => :qsymbols_literal, 'I' => :symbols_literal,
+     'w' => :qwords_literal, 'W' => :words_literal}.each do |id, sym|
+      it "parses %#{id}(...) literals" do
+        [
+          "TEST = %#{id}(A B C)",
+          "TEST = %#{id}(  A  B  C  )",
+          "TEST = %#{id}( \nA \nB \nC \n)",
+          "TEST = %#{id}(\n\nAD\n\nB\n\nC\n\n)",
+          "TEST = %#{id}(\n A\n B\n C\n )"
+        ].each do |str|
+          node = stmt(str).jump(sym)
+          expect(node.source).to eq(str[/(\%#{id}\(.+\))/m, 1])
         end
-        failed_tests << "\n" unless failed_tests.empty?
-      end
-      unless failed_tests.empty?
-        msg = "Failures:\n#{'-------- INPUT --------'.ljust(36)}" \
-          "---- OUTPUT -----\n#{failed_tests.join("\n")}"
       end
-      expect(failed_tests).to be_empty, msg
     end
 
     it "parses %w() array in constant declaration" do