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# frozen_string_literal: true
require 'test/unit'
require 'fiber'
class TestFiberBacktrace < Test::Unit::TestCase
def test_backtrace
backtrace = Fiber.current.backtrace
assert_kind_of Array, backtrace
assert_match(/test_backtrace/, backtrace[0])
end
def test_backtrace_locations
backtrace = Fiber.current.backtrace_locations
assert_kind_of Array, backtrace
assert_match(/test_backtrace_locations/, backtrace[1].label)
end
def test_local_backtrace
backtrace = Fiber.current.backtrace(2)
assert_equal backtrace, caller
end
end
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