harfbuzz/test/shaping/hb-diff

#!/usr/bin/python

from hb_test_tools import *
import sys, os

colors = Colors.Auto (sys.argv)

if len (sys.argv) != 3:
	print "usage: %s [--color] file1 file2" % sys.argv[0]
	sys.exit (1)

files = (FileHelpers.open_file_or_stdin (f) for f in sys.argv[1:3])

FancyDiffer.diff_files (*files, colors=colors)
[util] Add hb-diff A diff program written in Python that is more suitable for comparing hb-shape output from different backends. Main differences with stock diff: 1. It outputs one line's comparison at a time, as opposed to batching '+' lines and '-' lines. 2. It colors the part of the line that changed, taking word boundaries into consideration. You can pipe the colored output to 'less -r'. 2011-09-20 15:20:53 +00:00			`#!/usr/bin/python`

Move most testing logic into hb_test_tools.py The actual utils are one-liners now. 2012-01-20 23:27:52 +00:00			`from hb_test_tools import *`
			`import sys, os`
[util] Add hb-diff A diff program written in Python that is more suitable for comparing hb-shape output from different backends. Main differences with stock diff: 1. It outputs one line's comparison at a time, as opposed to batching '+' lines and '-' lines. 2. It colors the part of the line that changed, taking word boundaries into consideration. You can pipe the colored output to 'less -r'. 2011-09-20 15:20:53 +00:00
Allow --color=html in hb-diff Not that useful right now as we don't escape < and >. Perhaps another tool can be added to convert the ANSI output to HTML. 2012-01-22 21:07:32 +00:00			`colors = Colors.Auto (sys.argv)`
Misc fixes 2012-01-21 02:21:47 +00:00
Move most testing logic into hb_test_tools.py The actual utils are one-liners now. 2012-01-20 23:27:52 +00:00			`if len (sys.argv) != 3:`
			`print "usage: %s [--color] file1 file2" % sys.argv[0]`
			`sys.exit (1)`
[util] Add hb-diff A diff program written in Python that is more suitable for comparing hb-shape output from different backends. Main differences with stock diff: 1. It outputs one line's comparison at a time, as opposed to batching '+' lines and '-' lines. 2. It colors the part of the line that changed, taking word boundaries into consideration. You can pipe the colored output to 'less -r'. 2011-09-20 15:20:53 +00:00
Misc fixes 2012-01-21 02:21:47 +00:00			`files = (FileHelpers.open_file_or_stdin (f) for f in sys.argv[1:3])`
[util] Add hb-diff A diff program written in Python that is more suitable for comparing hb-shape output from different backends. Main differences with stock diff: 1. It outputs one line's comparison at a time, as opposed to batching '+' lines and '-' lines. 2. It colors the part of the line that changed, taking word boundaries into consideration. You can pipe the colored output to 'less -r'. 2011-09-20 15:20:53 +00:00
Misc fixes 2012-01-21 02:21:47 +00:00			`FancyDiffer.diff_files (*files, colors=colors)`