diff options
Diffstat (limited to 'test/t/string.rb')
| -rw-r--r-- | test/t/string.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/t/string.rb b/test/t/string.rb index 20dc49d92..ddc74fa54 100644 --- a/test/t/string.rb +++ b/test/t/string.rb @@ -341,6 +341,12 @@ assert('String#each_line', '15.2.10.5.15') do end assert_equal list, n_list + + n_list.clear + a.each_line("li") do |line| + n_list << line + end + assert_equal ["first li", "ne\nsecond li", "ne\nthird li", "ne"], n_list end assert('String#empty?', '15.2.10.5.16') do @@ -365,6 +371,8 @@ assert('String#gsub', '15.2.10.5.18') do assert_equal('$$a$$', '##a##'.gsub('##'){|w| '$$' }, 'mruby/mruby#847 another case with block') assert_equal('A', 'a'.gsub('a', 'A')) assert_equal('A', 'a'.gsub('a'){|w| w.capitalize }) + assert_equal("<a><><>", 'a'.gsub('a', '<\0><\1><\2>')) + assert_equal(".h.e.l.l.o.", "hello".gsub("", ".")) end assert('String#gsub with backslash') do @@ -402,6 +410,8 @@ assert('String#index', '15.2.10.5.22') do assert_equal 0, 'abc'.index('a') assert_nil 'abc'.index('d') assert_equal 3, 'abcabc'.index('a', 1) + assert_equal 5, "hello".index("", 5) + assert_equal nil, "hello".index("", 6) end assert('String#initialize', '15.2.10.5.23') do |