diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-21 05:31:38 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-21 05:31:38 +0000 |
commit | b9c94bce7f4afd03d78d48062466aed56e6b820f (patch) | |
tree | 27b357b0810340cf4564b4ef4992d842a22d16e5 /test/ruby/test_env.rb | |
parent | e35f127403979e2b61e38402155b1e5d94910c6a (diff) |
test_env.rb: fix test
* test/ruby/test_env.rb (test_win32_blocksize): fix remained size, and
delete added envvars.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_env.rb')
-rw-r--r-- | test/ruby/test_env.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/ruby/test_env.rb b/test/ruby/test_env.rb index b4c2d1f726..f6fcaace11 100644 --- a/test/ruby/test_env.rb +++ b/test/ruby/test_env.rb @@ -390,13 +390,19 @@ class TestEnv < Test::Unit::TestCase if /mswin|mingw/ =~ RUBY_PLATFORM def test_win32_blocksize - len = 32767 - ENV.to_a.flatten.inject(0) {|r,e| r + e.size + 2 } + keys = [] + len = 32767 - ENV.to_a.flatten.inject(0) {|r,e| r + e.bytesize + 1} val = "bar" * 1000 key = nil + while (len -= val.size + (key="foo#{len}").size + 2) > 0 + keys << key + ENV[key] = val + end 1.upto(12) {|i| - ENV[key] = val while (len -= val.size + (key="foo#{len}").size + 2) > 0 assert_raise(Errno::EINVAL) { ENV[key] = val } } + ensure + keys.each {|k| ENV.delete(k)} end end end |