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require 'runit/testcase'
require 'runit/cui/testrunner'
require 'runit/testsuite'
require 'diff'
require 'test_cases'
class UnixDiffTest < RUNIT::TestCase
include DiffArrayTests
#include DiffStressTest
def makefile(filename, ary)
File.open(filename, "w") { |f|
ary.each { |elem|
f.puts elem.to_s
}
}
end
def rundiff(prog)
res = []
IO.popen("#{prog} file1 file2") { |f|
while ln = f.gets
res << ln
end
}
res
end
def difftest(a, b)
makefile("file1", a)
makefile("file2", b)
result1 = rundiff("diff")
result2 = rundiff("./unixdiff.rb");
assert_equal(result1, result2)
end
end
RUNIT::CUI::TestRunner.run(UnixDiffTest.suite)
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