1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Prefer block forms to close opened files

Browse Source
This commit is contained in:
Nobuyoshi Nakada 2021-02-03 17:34:41 +09:00
parent d05a268adc
commit b4eba8dfee
No known key found for this signature in database
GPG Key ID: 7CD2805BFA3770C6
1 changed files with 13 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
test/zlib/test_zlib.rb
View File

@ -510,22 +510,24 @@ if defined? Zlib
gz = Zlib::GzipWriter.new(t)
gz.print("foo")
gz.close
t = File.open(t.path, 'ab')
gz = Zlib::GzipWriter.new(t)
File.open(t.path, 'ab') do |f|
gz = Zlib::GzipWriter.new(f)
gz.print("bar")
gz.close
end
results = []
t = File.open(t.path, 'rb')
Zlib::GzipReader.zcat(t) do |str|
File.open(t.path, 'rb') do |f|
Zlib::GzipReader.zcat(f) do |str|
results << str
end
end
assert_equal(["foo", "bar"], results)
t.close
t = File.open(t.path, 'rb')
assert_equal("foobar", Zlib::GzipReader.zcat(t))
t.close
results = File.open(t.path, 'rb') do |f|
Zlib::GzipReader.zcat(f)
end
assert_equal("foobar", results)
}
end