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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-15 03:26:29 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-15 03:26:29 +0000 |
commit | 1bf3ca494f89e56ca267b30ce85ff100994e7b64 (patch) | |
tree | ed044251e1744c6b1ded906759082321cb30d6a0 /test/ruby/test_rand.rb | |
parent | e03b66ef183ec828dc9422d514af750915767e77 (diff) |
* random.c (rb_reset_random_seed): set seed in this. [ruby-core:28655]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_rand.rb')
-rw-r--r-- | test/ruby/test_rand.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_rand.rb b/test/ruby/test_rand.rb index b6563954cf..97ac8147bd 100644 --- a/test/ruby/test_rand.rb +++ b/test/ruby/test_rand.rb @@ -387,4 +387,14 @@ END r2.rand(0x100) assert(r1 == r2) end + + def test_fork_shuffle + pid = fork do + (1..10).to_a.shuffle + raise 'default seed is not set' if srand == 0 + end + p2, st = Process.waitpid2(pid) + assert(st.success?) + rescue NotImplementedError, ArgumentError + end end |