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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-17 07:50:07 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-17 07:50:07 +0000 |
| commit | b66b645230542bf2a1a782d80a7426947a9a273f (patch) | |
| tree | 3b3a1ea989214d275b98a2cae0fbc08365ecca45 /test | |
| parent | 6c4e9b2b9c9c3217cd40e549a407b2fa1939f420 (diff) | |
merge revision(s) 49244: [Backport #6232]
* ext/readline/readline.c (readline_s_refresh_line): initialize
before rl_refresh_line(), as some function make the internal
state non-clean but rl_refresh_line() does not re-initialize it.
[ruby-core:43957] [Bug #6232]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/readline/test_readline.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb index 3a5f972fcd..0c50a99bc9 100644 --- a/test/readline/test_readline.rb +++ b/test/readline/test_readline.rb @@ -448,6 +448,18 @@ class TestReadline < Test::Unit::TestCase Readline::HISTORY.clear end if !/EditLine/n.match(Readline::VERSION) + def test_refresh_line + bug6232 = '[ruby-core:43957] [Bug #6232] refresh_line after set_screen_size' + with_temp_stdio do |stdin, stdout| + replace_stdio(stdin.path, stdout.path) do + assert_ruby_status(%w[-rreadline -], <<-'end;', bug6232) + Readline.set_screen_size(40, 80) + Readline.refresh_line + end; + end + end + end if Readline.respond_to?(:refresh_line) + private def replace_stdio(stdin_path, stdout_path) |