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jruby/test/test_array.rb at test-latest_java8 · MSNexploder/jruby · GitHub

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require 'test/unit'

## NOTE: Most of the tests that were here have been moved to the RubySpec.

class TestArray < Test::Unit::TestCase

##### splat test #####

class ATest

def to_a; 1; end

end

def test_splatting

proc { |a| assert_equal(1, a) }.call(*1)

assert_raises(TypeError) { proc { |a| }.call(*ATest.new) }

end

def test_initialize_on_frozen_array

assert_raises(RuntimeError) {

[1, 2, 3].freeze.instance_eval { initialize }

}

end

def test_uniq_with_block_after_slice

assert_equal [1], [1, 1, 1][1,2].uniq { |x| x }

assert_equal [1], [1, 1, 1][1,2].uniq! { |x| x }

end

def test_uniq_with_block_after_slice

assert_equal [1], [1, 1, 1][1,2].uniq { |x| x }

assert_equal [1], [1, 1, 1][1,2].uniq! { |x| x }

end

# JRUBY-4157

def test_shared_ary_slice

assert_equal [4,5,6], [1,2,3,4,5,6].slice(1,5).slice!(2,3)

end

# JRUBY-4206

def test_map

methods = %w{map map! collect collect!}

methods.each { |method|

assert_no_match /Enumerable/, [].method(method).to_s

}

end

end

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