diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-22 08:36:25 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-22 08:36:25 +0000 |
| commit | 31d8a976575d38bd912b7e4aa5204fd88b5a97fc (patch) | |
| tree | 623244c547597f05e0a3e17faa1546b9d4b6d3f2 /test/ruby | |
| parent | 873b56fd50e12294601bbe96b1bef3b2c2428010 (diff) | |
* io.c (rb_io_s_foreach): argument check before making Enumerator.
[ruby-dev:31525]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_io.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 54253c1f99..a08c003403 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1605,6 +1605,13 @@ End IO.foreach(t.path, "b", 3) {|x| a << x } assert_equal(["foo", "\nb", "ar\n", "b", "az\n"], a) + bug = '[ruby-dev:31525]' + assert_raise(ArgumentError, bug) {IO.foreach} + + a = nil + assert_nothing_raised(ArgumentError, bug) {a = IO.foreach(t.path).to_a} + assert_equal(["foo\n", "bar\n", "baz\n"], a, bug) + bug6054 = '[ruby-dev:45267]' e = assert_raise(IOError, bug6054) {IO.foreach(t.path, mode:"w").next} assert_match(/not opened for reading/, e.message, bug6054) |