OpenSSL::Random#pseudo_bytes raises ArgumentError on negative arguments
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Key: JRUBY-3151
URL: http://jira.codehaus.org/browse/JRUBY-3151
Project: JRuby
Issue Type: Bug
Components: RubySpec
Reporter: Charles Oliver Nutter
Assignee: Thomas E Enebo
Fix For: JRuby 1.1.6
The error:
{noformat}
[java] OpenSSL::Random#pseudo_bytes
[java] - generates a random binary string of specified length
[java] - generates different binary strings with subsequent invocations
[java] org.jruby.ext.openssl.Random:87:in `generate':
java.lang.NegativeArraySizeException
[java] from org.jruby.ext.openssl.Random:81:in `pseudo_bytes'
[java] from
org.jruby.ext.openssl.Random$s_method_1_0$RUBYINVOKER$pseudo_bytes:-1:in `call'
[java] from org.jruby.runtime.callsite.CachingCallSite:280:in
`cacheAndCall'
[java] from org.jruby.runtime.callsite.CachingCallSite:116:in `call'
{noformat}
The actual spec (it's the -1 spec at the bottom that's blowing up):
{noformat}
require File.dirname(__FILE__) + '/../../../../spec_helper'
require 'openssl'
describe :openssl_random_bytes, :shared => true do |cmd|
it "generates a random binary string of specified length" do
(1..64).each do |idx|
bytes = OpenSSL::Random.pseudo_bytes(idx)
bytes.class.should == String
bytes.length.should == idx
end
end
it "generates different binary strings with subsequent invocations" do
# quick and dirty check, but good enough
values = []
256.times do
val = OpenSSL::Random.pseudo_bytes(16)
# make sure the random bytes are not repeating
values.include?(val).should == false
values << val
end
end
it "raises ArgumentError on negative arguments" do
lambda {
OpenSSL::Random.pseudo_bytes(-1)
}.should raise_error(ArgumentError)
end
end
{noformat}
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