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test_env.rb: fix one-off bug

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* test/ruby/test_env.rb (TestEnv#test_win32_blocksize): count the
  terminator byte too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-10-26 07:36:23 +00:00
parent 6b818dd961
commit 07f04f468d
1 changed files with 1 additions and 1 deletions
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test/ruby/test_env.rb
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@ -429,7 +429,7 @@ class TestEnv < Test::Unit::TestCase
if /mswin|mingw/ =~ RUBY_PLATFORM if /mswin|mingw/ =~ RUBY_PLATFORM
def test_win32_blocksize def test_win32_blocksize
keys = [] keys = []
len = 32767 - ENV.to_a.flatten.inject(0) {|r,e| r + e.bytesize + 1} len = 32767 - ENV.to_a.flatten.inject(1) {|r,e| r + e.bytesize + 1}
val = "bar" * 1000 val = "bar" * 1000
key = nil key = nil
while (len -= val.size + (key="foo#{len}").size + 2) > 0 while (len -= val.size + (key="foo#{len}").size + 2) > 0