45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
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###
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### $Release: 2.6.5 $
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### copyright(c) 2006-2009 kuwata-lab.com all rights reserved.
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###
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require 'test/unit'
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require 'tempfile'
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module Test
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module Unit
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class TestCase
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def assert_text_equal(expected, actual, message=nil, diffopt='-u', flag_cut=true)
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if expected == actual
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assert(true)
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return
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end
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if expected[-1] != ?\n || actual[-1] != ?\n
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expected += "\n"
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actual += "\n"
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end
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begin
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expfile = Tempfile.new(".expected.")
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expfile.write(expected); expfile.flush()
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actfile = Tempfile.new(".actual.")
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actfile.write(actual); actfile.flush()
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diff = `diff #{diffopt} #{expfile.path} #{actfile.path}`
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ensure
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expfile.close(true) if expfile
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actfile.close(true) if actfile
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end
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# cut 1st & 2nd lines
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message = (flag_cut ? diff.gsub(/\A.*\n.*\n/, '') : diff) unless message
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#raise Test::Unit::AssertionFailedError.new(message)
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assert_block(message) { false } # or assert(false, message)
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end
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alias assert_equal_with_diff assert_text_equal # for compatibility
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alias assert_text_equals assert_text_equal # for typo
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end
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end
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end
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