From c0ae8a96a1fb658b21428bee174602e9373eef3b Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Thu, 20 Sep 2018 16:46:42 +0900 Subject: Add `String#tr_s` and `String#tr_s!`; ref #4086 --- mrbgems/mruby-string-ext/test/string.rb | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'mrbgems/mruby-string-ext/test') diff --git a/mrbgems/mruby-string-ext/test/string.rb b/mrbgems/mruby-string-ext/test/string.rb index 6b8a89c4d..d50a2b3b4 100644 --- a/mrbgems/mruby-string-ext/test/string.rb +++ b/mrbgems/mruby-string-ext/test/string.rb @@ -160,6 +160,19 @@ assert('String#tr!') do assert_equal "ab12222hijklmnopqR", s end +assert('String#tr_s') do + assert_equal "hero", "hello".tr_s('l', 'r') + assert_equal "h*o", "hello".tr_s('el', '*') + assert_equal "hhxo", "hello".tr_s('el', 'hx') +end + +assert('String#tr_s!') do + s = "hello" + assert_equal "hero", s.tr_s!('l', 'r') + assert_equal "hero", s + assert_nil s.tr_s!('l', 'r') +end + assert('String#start_with?') do assert_true "hello".start_with?("heaven", "hell") assert_true !"hello".start_with?("heaven", "paradise") -- cgit v1.2.3