diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_literal.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_literal.rb b/test/ruby/test_literal.rb index 302f487bb6..0d65ebac2c 100644 --- a/test/ruby/test_literal.rb +++ b/test/ruby/test_literal.rb @@ -121,6 +121,19 @@ class TestRubyLiteral < Test::Unit::TestCase assert_equal "foo\n", `echo #{s}` end + def test_frozen_string + all_assertions do |a| + a.for("false") do + str = eval("# -*- frozen-string-literal: false -*-\n""'foo'") + assert_not_predicate(str, :frozen?) + end + a.for("true") do + str = eval("# -*- frozen-string-literal: true -*-\n""'foo'") + assert_predicate(str, :frozen?) + end + end + end + def test_regexp assert_instance_of Regexp, // assert_match(//, 'a') |