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#--
# This file is part of Sonic Pi: http://sonic-pi.net
# Full project source: https://github.com/samaaron/sonic-pi
# License: https://github.com/samaaron/sonic-pi/blob/master/LICENSE.md
#
# Copyright 2013, 2014, 2015, 2016 by Sam Aaron (http://sam.aaron.name).
# All rights reserved.
#
# Permission is granted for use, copying, modification, and
# distribution of modified versions of this work as long as this
# notice is included.
#++
require_relative "./setup_test"
module SonicPi
class AllocatorTester < Minitest::Test
def test_basic_allocation
a = Allocator.new(5)
assert_equal(1, a.allocate)
assert_equal(2, a.allocate)
assert_equal(3, a.allocate)
assert_equal(4, a.allocate)
assert_equal(0, a.allocate)
assert_raises AllocationError do
a.allocate
end
end
def test_basic_deallocation
a = Allocator.new(5)
assert_equal(1, a.allocate)
assert_equal(2, a.allocate)
assert_equal(3, a.allocate)
assert_equal(4, a.allocate)
assert_equal(0, a.allocate)
a.release!(1)
assert_equal(1, a.allocate)
a.release!(3)
assert_equal(3, a.allocate)
assert_raises AllocationError do
a.allocate
end
end
def test_allocation_count
a = Allocator.new(5)
last = nil
3.times { last = a.allocate }
assert_equal(3, a.num_allocations)
a.release!(last)
assert_equal(2, a.num_allocations)
end
def test_reset
a = Allocator.new(5)
last = nil
3.times { last = a.allocate }
assert_equal(3, a.num_allocations)
a.reset!
assert_equal(0, a.num_allocations)
end
end
end
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