kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* io.c (open_key_args): IO.foreach(path, rs, limit) didn't work.

Browse source 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-08-20 16:57:46 +00:00
parent 1bfaed8f8d
commit 4a2cd03fbd
3 changed files with 34 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

28
test/ruby/test_io.rb
View file

@ -1083,6 +1083,10 @@ class TestIO < Test::Unit::TestCase
t = make_tempfile
a = []
IO.foreach(t.path) {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
IO.foreach(t.path, {:mode => "r" }) {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
@ -1094,6 +1098,28 @@ class TestIO < Test::Unit::TestCase
a = []
IO.foreach(t.path, {:open_args => ["r"] }) {|x| a << x }
assert_equal(["foo\n", "bar\n", "baz\n"], a)
a = []
IO.foreach(t.path, "b") {|x| a << x }
assert_equal(["foo\nb", "ar\nb", "az\n"], a)
a = []
IO.foreach(t.path, 3) {|x| a << x }
assert_equal(["foo", "\n", "bar", "\n", "baz", "\n"], a)
a = []
IO.foreach(t.path, "b", 3) {|x| a << x }
assert_equal(["foo", "\nb", "ar\n", "b", "az\n"], a)
end
def test_s_readlines
t = make_tempfile
assert_equal(["foo\n", "bar\n", "baz\n"], IO.readlines(t.path))
assert_equal(["foo\nb", "ar\nb", "az\n"], IO.readlines(t.path, "b"))
assert_equal(["fo", "o\n", "ba", "r\n", "ba", "z\n"], IO.readlines(t.path, 2))
assert_equal(["fo", "o\n", "b", "ar", "\nb", "az", "\n"], IO.readlines(t.path, "b", 2))
end
def test_printf
@ -1219,6 +1245,8 @@ class TestIO < Test::Unit::TestCase
def test_s_read
t = make_tempfile
assert_equal("foo\nbar\nbaz\n", File.read(t.path))
assert_equal("foo\nba", File.read(t.path, 6))
assert_equal("bar\n", File.read(t.path, 4, 4))
end