113 lines
2.9 KiB
Ruby
113 lines
2.9 KiB
Ruby
# Results formatter
|
|
module Formatter
|
|
class Formatter
|
|
# Base abstract class for results formatting.
|
|
def initialize(o, w = 80)
|
|
raise TypeError.new("Type %s of parameter %s is not IO" % [o.class, o]) \
|
|
unless o.instance_of? IO
|
|
@out = o
|
|
@maxWidth = w
|
|
@rowCount = 0
|
|
end
|
|
|
|
def header(args = [])
|
|
row(args) if args.length > 0
|
|
@rowCount = 0
|
|
end
|
|
|
|
def row(args = [])
|
|
if not args or args.length == 0
|
|
# Print out nothing
|
|
return
|
|
end
|
|
# TODO: Look at the type. Is it RowResult?
|
|
if args.length == 1
|
|
splits = split(@maxWidth, dump(args[0]))
|
|
for l in splits
|
|
output(@maxWidth, l)
|
|
puts
|
|
end
|
|
elsif args.length == 2
|
|
col1width = 8
|
|
col2width = 70
|
|
splits1 = split(col1width, dump(args[0]))
|
|
splits2 = split(col2width, dump(args[1]))
|
|
biggest = (splits2.length > splits1.length)? splits2.length: splits1.length
|
|
index = 0
|
|
while index < biggest
|
|
@out.print(" ")
|
|
output(col1width, splits1[index])
|
|
@out.print(" ")
|
|
output(col2width, splits2[index])
|
|
index += 1
|
|
puts
|
|
end
|
|
else
|
|
# Print a space to set off multi-column rows
|
|
print ' '
|
|
first = true
|
|
for e in args
|
|
@out.print " " unless first
|
|
first = false
|
|
@out.print e
|
|
end
|
|
puts
|
|
end
|
|
@rowCount += 1
|
|
end
|
|
|
|
def split(width, str)
|
|
result = []
|
|
index = 0
|
|
while index < str.length do
|
|
result << str.slice(index, index + width)
|
|
index += width
|
|
end
|
|
result
|
|
end
|
|
|
|
def dump(str)
|
|
# Remove double-quotes added by 'dump'.
|
|
return str.dump.slice(1, str.length)
|
|
end
|
|
|
|
def output(width, str)
|
|
# Make up a spec for printf
|
|
spec = "%%-%d.%ds" % [width, width]
|
|
@out.printf(spec % str)
|
|
end
|
|
|
|
def footer(startTime = nil)
|
|
if not startTime
|
|
return
|
|
end
|
|
# Only output elapsed time and row count if startTime passed
|
|
@out.puts("%d row(s) in %s seconds" % [@rowCount, Time.now - startTime])
|
|
end
|
|
end
|
|
|
|
|
|
class Console < Formatter
|
|
end
|
|
|
|
class XHTMLFormatter < Formatter
|
|
# http://www.germane-software.com/software/rexml/doc/classes/REXML/Document.html
|
|
# http://www.crummy.com/writing/RubyCookbook/test_results/75942.html
|
|
end
|
|
|
|
class JSON < Formatter
|
|
end
|
|
|
|
# Do a bit of testing.
|
|
if $0 == __FILE__
|
|
formatter = Console.new(STDOUT)
|
|
formatter.header(['a', 'b'])
|
|
formatter.row(['a', 'b'])
|
|
formatter.row(['xxxxxxxxx xxxxxxxxxxx xxxxxxxxxxx xxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxx xxxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxxx'])
|
|
formatter.row(['yyyyyy yyyyyy yyyyy yyy', 'xxxxxxxxx xxxxxxxxxxx xxxxxxxxxxx xxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxx xxxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxxxx xxx xx x xx xxx xx xx xx x xx x x xxx x x xxx x x xx x x x x x x xx '])
|
|
formatter.footer()
|
|
end
|
|
end
|
|
|
|
|