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|
mydir = File.dirname(__FILE__)
$:.unshift mydir + '/../lib/'
$VERBOSE = true
require 'coderay'
CodeRay::Encoders[:tokens]
CodeRay::Encoders[:html]
require 'test/unit'
include Test::Unit
class CodeRaySuite < TestCase
def self.dir &block
@dir ||= File.dirname(@file)
if block
Dir.chdir @dir, &block
end
@dir
end
def dir &block
self.class.dir(&block)
end
def extension
'in.' + self.class::EXTENSION
end
def lang
self.class::LANG
end
def test_ALL
CodeRay::Scanners.load lang
tokenizer = CodeRay::Encoders[:debug].new
highlighter = CodeRay::Encoders[:html].new(
:tab_width => 2,
:line_numbers => :table,
:wrap => :page,
:hint => :debug
)
dir do
for input in Dir["*.#{extension}"]
puts "[ testing #{input}... ]"
name = File.basename(input, ".#{extension}")
output = name + '.out.' + tokenizer.file_extension
code = File.open(input, 'rb') { |f| break f.read }
tokens = CodeRay.scan code, lang
result = tokenizer.encode_tokens tokens
highlighted = highlighter.encode_tokens tokens
File.open(name + '.html', 'w') do |f| f.write highlighted end
if File.exist? output
expected = File.read output
ok = expected == result
computed = output.sub('.out.', '.computed.')
unless ok
File.open(computed, 'w') { |f| f.write result }
print `gvimdiff #{output} #{computed}` if $DEBUG
end
assert(ok, "Scan error: #{computed} != #{output}")
else
File.open(output, 'w') do |f| f.write result end
puts "New test: #{output}"
end
end
end
end
end
require 'test/unit/testsuite'
$suite = TestSuite.new
def load_suite name
begin
require name + '/suite.rb'
rescue LoadError
$stderr.puts <<-ERR
!! Folder #{File.split(__FILE__).first + '/' + name} not found
ERR
false
end
end
if subsuite = ARGV.find { |a| break $1 if a[/^([^-].*)/] }
load_suite(subsuite) or exit
else
Dir[mydir + '/*/'].each { |suite| load_suite suite }
end
if ARGV.include? '-f'
require 'test/unit/ui/fox/testrunner'
UI::Fox::TestRunner.run $suite
else
require 'test/unit/ui/console/testrunner'
UI::Console::TestRunner.run $suite
end
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