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authorKazuhiro NISHIYAMA <zn@mbf.nifty.com>2019-06-28 12:37:36 +0900
committerKazuhiro NISHIYAMA <zn@mbf.nifty.com>2019-06-28 12:37:36 +0900
commit7eaedda557f689087861e6c0e7c9abca8cd92fc1 (patch)
tree7e47cd00bd39189b25e3e539b048cb6b3a0aec2f /test/scanf/test_scanfio.rb
parent5627f744ccb5fe5f9611f99e641d35e844e0851c (diff)
Use block instead of explicit close
Diffstat (limited to 'test/scanf/test_scanfio.rb')
-rw-r--r--test/scanf/test_scanfio.rb22
1 files changed, 10 insertions, 12 deletions
diff --git a/test/scanf/test_scanfio.rb b/test/scanf/test_scanfio.rb
index 857ac7e184..fdd5928c9e 100644
--- a/test/scanf/test_scanfio.rb
+++ b/test/scanf/test_scanfio.rb
@@ -10,21 +10,19 @@ require 'scanf'
class TestScanfIO < Test::Unit::TestCase
def test_io
- fh = File.new(File.join(File.dirname(__FILE__), "data.txt"), "r")
- assert_equal(0, fh.pos)
- assert_equal(["this", "is"], fh.scanf("%s%s"))
- assert_equal([33, "little"], fh.scanf("%da fun%s"))
- ensure
- fh.close
+ File.open(File.join(File.dirname(__FILE__), "data.txt"), "r") do |fh|
+ assert_equal(0, fh.pos)
+ assert_equal(["this", "is"], fh.scanf("%s%s"))
+ assert_equal([33, "little"], fh.scanf("%da fun%s"))
+ end
end
def test_pipe_scanf
- r, w = IO.pipe
- w.write('a')
- w.close
- assert_equal([], r.scanf('a'))
- ensure
- r.close
+ IO.pipe do |r, w|
+ w.write('a')
+ w.close
+ assert_equal([], r.scanf('a'))
+ end
end
end