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* test/ruby/test_array.rb: use local variables instead of a global

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variable.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2004-06-16 09:20:36 +00:00
parent 5c64420683
commit 07a45c21c0
1 changed files with 49 additions and 49 deletions
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98
test/ruby/test_array.rb
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@ -12,19 +12,19 @@ class TestArray < Test::Unit::TestCase
assert_equal([1,2,3,4], [1,2,3] | [2,3,4])
assert_equal([1,2,3] - [2,3], [1])
$x = [0, 1, 2, 3, 4, 5]
assert_equal(2, $x[2])
assert_equal([1, 2, 3], $x[1..3])
assert_equal([1, 2, 3], $x[1,3])
x = [0, 1, 2, 3, 4, 5]
assert_equal(2, x[2])
assert_equal([1, 2, 3], x[1..3])
assert_equal([1, 2, 3], x[1,3])
$x[0, 2] = 10
assert($x[0] == 10 && $x[1] == 2)
x[0, 2] = 10
assert(x[0] == 10 && x[1] == 2)
$x[0, 0] = -1
assert($x[0] == -1 && $x[1] == 10)
x[0, 0] = -1
assert(x[0] == -1 && x[1] == 10)
$x[-1, 1] = 20
assert($x[-1] == 20 && $x.pop == 20)
x[-1, 1] = 20
assert(x[-1] == 20 && x.pop == 20)
end
def test_array_andor
@ -33,41 +33,41 @@ class TestArray < Test::Unit::TestCase
end
def test_compact
$x = [nil, 1, nil, nil, 5, nil, nil]
$x.compact!
assert_equal([1, 5], $x)
x = [nil, 1, nil, nil, 5, nil, nil]
x.compact!
assert_equal([1, 5], x)
end
def test_uniq
$x = [1, 1, 4, 2, 5, 4, 5, 1, 2]
$x.uniq!
assert_equal([1, 4, 2, 5], $x)
x = [1, 1, 4, 2, 5, 4, 5, 1, 2]
x.uniq!
assert_equal([1, 4, 2, 5], x)
# empty?
assert(!$x.empty?)
$x = []
assert($x.empty?)
assert(!x.empty?)
x = []
assert(x.empty?)
end
def test_sort
$x = ["it", "came", "to", "pass", "that", "..."]
$x = $x.sort.join(" ")
assert_equal("... came it pass that to", $x)
$x = [2,5,3,1,7]
$x.sort!{|a,b| a<=>b} # sort with condition
assert_equal([1,2,3,5,7], $x)
$x.sort!{|a,b| b-a} # reverse sort
assert_equal([7,5,3,2,1], $x)
x = ["it", "came", "to", "pass", "that", "..."]
x = x.sort.join(" ")
assert_equal("... came it pass that to", x)
x = [2,5,3,1,7]
x.sort!{|a,b| a<=>b} # sort with condition
assert_equal([1,2,3,5,7], x)
x.sort!{|a,b| b-a} # reverse sort
assert_equal([7,5,3,2,1], x)
end
def test_split
$x = "The Boassert of Mormon"
assert_equal($x.reverse, $x.split(//).reverse!.join)
assert_equal($x.reverse, $x.reverse!)
x = "The Boassert of Mormon"
assert_equal(x.reverse, x.split(//).reverse!.join)
assert_equal(x.reverse, x.reverse!)
assert_equal("g:n:i:r:t:s: :e:t:y:b: :1", "1 byte string".split(//).reverse.join(":"))
$x = "a b c d"
assert_equal(['a', 'b', 'c', 'd'], $x.split)
assert_equal(['a', 'b', 'c', 'd'], $x.split(' '))
x = "a b c d"
assert_equal(['a', 'b', 'c', 'd'], x.split)
assert_equal(['a', 'b', 'c', 'd'], x.split(' '))
end
def test_misc
@ -77,25 +77,25 @@ class TestArray < Test::Unit::TestCase
# non-greedy match
assert_equal([["a", "12"], ["b", "22"]], "a=12;b=22".scan(/(.*?)=(\d*);?/))
$x = [1]
assert_equal('1:1:1:1:1', ($x * 5).join(":"))
assert_equal('1', ($x * 1).join(":"))
assert_equal('', ($x * 0).join(":"))
x = [1]
assert_equal('1:1:1:1:1', (x * 5).join(":"))
assert_equal('1', (x * 1).join(":"))
assert_equal('', (x * 0).join(":"))
*$x = *(1..7).to_a
assert_equal(7, $x.size)
assert_equal([1, 2, 3, 4, 5, 6, 7], $x)
*x = *(1..7).to_a
assert_equal(7, x.size)
assert_equal([1, 2, 3, 4, 5, 6, 7], x)
$x = [1,2,3]
$x[1,0] = $x
assert_equal([1,1,2,3,2,3], $x)
x = [1,2,3]
x[1,0] = x
assert_equal([1,1,2,3,2,3], x)
$x = [1,2,3]
$x[-1,0] = $x
assert_equal([1,2,1,2,3,3], $x)
x = [1,2,3]
x[-1,0] = x
assert_equal([1,2,1,2,3,3], x)
$x = [1,2,3]
$x.concat($x)
assert_equal([1,2,3,1,2,3], $x)
x = [1,2,3]
x.concat(x)
assert_equal([1,2,3,1,2,3], x)
end
end