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test_array.rb split flatten tests

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* test/ruby/test_array.rb (test_flatten, test_flatten!): split.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2015-01-25 03:02:39 +00:00
parent 48df48987c
commit 7d87d0c466
1 changed files with 10 additions and 0 deletions
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10
test/ruby/test_array.rb
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@ -770,14 +770,20 @@ class TestArray < Test::Unit::TestCase
assert_equal(@cls[], @cls[].flatten)
assert_equal(@cls[],
@cls[@cls[@cls[@cls[],@cls[]],@cls[@cls[]],@cls[]],@cls[@cls[@cls[]]]].flatten)
end
def test_flatten_wrong_argument
assert_raise(TypeError, "[ruby-dev:31197]") { [[]].flatten("") }
end
def test_flatten_taint
a6 = @cls[[1, 2], 3]
a6.taint
a7 = a6.flatten
assert_equal(true, a7.tainted?)
end
def test_flatten_level0
a8 = @cls[[1, 2], 3]
a9 = a8.flatten(0)
assert_equal(a8, a9)
@ -796,11 +802,15 @@ class TestArray < Test::Unit::TestCase
assert_equal(@cls[1, 2, 3, 4, 5, 6], a5.flatten!)
assert_nil(a5.flatten!(0), '[ruby-core:23382]')
assert_equal(@cls[1, 2, 3, 4, 5, 6], a5)
end
def test_flatten_empty!
assert_nil(@cls[].flatten!)
assert_equal(@cls[],
@cls[@cls[@cls[@cls[],@cls[]],@cls[@cls[]],@cls[]],@cls[@cls[@cls[]]]].flatten!)
end
def test_flatten_level0!
assert_nil(@cls[].flatten!(0), '[ruby-core:23382]')
end