From 616cae109036d3abf786b7f2db68a78714d740e5 Mon Sep 17 00:00:00 2001 From: marcandre Date: Thu, 21 Jul 2011 21:37:43 +0000 Subject: * lib/csv.rb: Do not modify CSV.generate's argument [ruby-core:38356] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/csv/test_interface.rb | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'test/csv') diff --git a/test/csv/test_interface.rb b/test/csv/test_interface.rb index 785f43126b..9cdbcec451 100755 --- a/test/csv/test_interface.rb +++ b/test/csv/test_interface.rb @@ -316,4 +316,19 @@ class TestCSV::Interface < TestCSV assert_equal(STDOUT, CSV.instance.instance_eval { @io }) assert_equal(STDOUT, CSV { |new_csv| new_csv.instance_eval { @io } }) end + + def test_options_are_not_modified + opt = {}.freeze + assert_nothing_raised { CSV.foreach(@path, opt) } + assert_nothing_raised { CSV.open(@path, opt){} } + assert_nothing_raised { CSV.parse("", opt) } + assert_nothing_raised { CSV.parse_line("", opt) } + assert_nothing_raised { CSV.read(@path, opt) } + assert_nothing_raised { CSV.readlines(@path, opt) } + assert_nothing_raised { CSV.table(@path, opt) } + assert_nothing_raised { CSV.generate(opt){} } + assert_nothing_raised { CSV.generate_line([], opt) } + assert_nothing_raised { CSV.filter("", "", opt){} } + assert_nothing_raised { CSV.instance("", opt) } + end end -- cgit v1.2.3