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require 'fileutils'
desc 'Run all bacon specs with pretty output'
task :bacon do
require 'open3'
require 'scanf'
require 'matrix'
specs = PROJECT_SPECS
some_failed = false
specs_size = specs.size
len = specs.map{|s| s.size }.sort.last
total_tests = total_assertions = total_failures = total_errors = 0
totals = Vector[0, 0, 0, 0]
red, yellow, green = "\e[31m%s\e[0m", "\e[33m%s\e[0m", "\e[32m%s\e[0m"
left_format = "%4d/%d: %-#{len + 11}s"
spec_format = "%d specifications (%d requirements), %d failures, %d errors"
specs.each_with_index do |spec, idx|
print(left_format % [idx + 1, specs_size, spec])
Open3.popen3(FileUtils::RUBY, '-w', spec) do |sin, sout, serr|
out = sout.read.strip
err = serr.read.strip
# this is conventional, see spec/innate/state/fiber.rb for usage
if out =~ /^Bacon::Error: (needed .*)/
puts(yellow % ("%6s %s" % ['', $1]))
else
total = nil
out.each_line do |line|
scanned = line.scanf(spec_format)
next unless scanned.size == 4
total = Vector[*scanned]
break
end
if total
totals += total
tests, assertions, failures, errors = total_array = total.to_a
if tests > 0 && failures + errors == 0
puts((green % "%6d passed") % tests)
else
some_failed = true
puts(red % " failed")
puts out unless out.empty?
puts err unless err.empty?
end
else
some_failed = true
puts(red % " failed")
puts out unless out.empty?
puts err unless err.empty?
end
end
end
end
total_color = some_failed ? red : green
puts(total_color % (spec_format % totals.to_a))
exit 1 if some_failed
end
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