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Add extend testcase for #first, #last, #shift, #unshift, #pop, #push methods.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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michal 2004-06-16 11:01:15 +00:00
parent 07a45c21c0
commit 7a28fb146f
2 changed files with 33 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Jun 16 19:57:24 2004 Michal Rokos <michal@ruby-lang.org>
* test/ruby/test_array.rb: extend testcase to check #first, #last,
#shift, #unshift, #pop, #push
Wed Jun 16 16:05:17 2004 Nobuyoshi Nakada <nobu@ruby-lang.org> Wed Jun 16 16:05:17 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* array.c (ary_new): move alloc behind checks. [ruby-core:02982] * array.c (ary_new): move alloc behind checks. [ruby-core:02982]

28
test/ruby/test_array.rb
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@ -98,4 +98,32 @@ class TestArray < Test::Unit::TestCase
x.concat(x) x.concat(x)
assert_equal([1,2,3,1,2,3], x) assert_equal([1,2,3,1,2,3], x)
end end
def test_beg_end
x = [1, 2, 3, 4, 5]
assert_equal(1, x.first)
assert_equal([1], x.first(1))
assert_equal([1, 2, 3], x.first(3))
assert_equal(5, x.last)
assert_equal([5], x.last(1))
assert_equal([3, 4, 5], x.last(3))
assert_equal(1, x.shift)
assert_equal([2, 3, 4], x.shift(3))
assert_equal([5], x)
assert_equal([2, 3, 4, 5], x.unshift(2, 3, 4))
assert_equal([1, 2, 3, 4, 5], x.unshift(1))
assert_equal([1, 2, 3, 4, 5], x)
assert_equal(5, x.pop)
assert_equal([3, 4], x.pop(2))
assert_equal([1, 2], x)
assert_equal([1, 2, 3, 4], x.push(3, 4))
assert_equal([1, 2, 3, 4, 5], x.push(5))
assert_equal([1, 2, 3, 4, 5], x)
end
end end