new version will appear in MetaTools

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@343 4cde692c-a291-49d1-8350-778aa11640f8

Tools/ttroundtrip

@@ -1,111 +0,0 @@
-#! /usr/bin/env python
-
-"""usage: ttroundtrip [options] font1 ... fontN
-
-    Dump each TT/OT font as a TTX file, compile again to TTF or OTF
-    and dump again. Then do a diff on the two TTX files. Append problems
-    and diffs to a file called "report.txt" in the current directory.
-    This is only for testing FontTools/TTX, the resulting files are
-    deleted afterwards.
-
-    This tool supports some of ttdump's command line options (-i, -t
-    and -x) and they will in fact be passed to ttdump. Specifying -t
-    or -x implies ttcompile -i <originalfile> on the way back.
-
-    Normally all output from ttdump and ttcompile is suppressed,
-    -v (verbose) causes it to be shown.
-"""
-
-import sys
-import os
-import tempfile
-import getopt
-
-
-class Error(Exception): pass
-
-
-def usage():
-	print __doc__
-	sys.exit(2)
-
-
-def doCommand(cmd, verbose=1, okresult=None):
-	print "--> ", cmd
-	output = os.popen(cmd, "r", 1)
-	lines = []
-	while 1:
-		line = output.readline()
-		if not line:
-			break
-		if verbose:
-			sys.stdout.write(line)
-		lines.append(line)
-	result = os.wait()[1] >> 8
-	if result and result <> okresult:
-		raise Error, result
-	return "".join(lines)
-
-
-try:
-	options, args = getopt.getopt(sys.argv[1:], "it:x:v")
-except getopt.GetoptError:
-	usage()
-
-if not args:
-	usage()
-
-dumpOptions = []
-compileWithMinusI = 0
-verbose = 0
-for option, value in options:
-	if option in ("-t", "-x"):
-		compileWithMinusI = 1
-		dumpOptions.extend((option, value))
-	elif option == "-v":
-		verbose = 1
-	else:
-		dumpOptions.extend((option, value))
-
-dumpOptions = " ".join(dumpOptions)
-if dumpOptions:
-	dumpOptions = dumpOptions + " "
-
-report = open("report.txt", "a+")
-
-
-for ttFile in args:
-	print "--- roundtripping %s ---" % ttFile
-	fn = os.path.basename(ttFile)
-	xmlFile1 = tempfile.mktemp(".%s.ttx1" % fn)
-	ttFile2 = tempfile.mktemp(".%s" % fn)
-	xmlFile2 = tempfile.mktemp(".%s.ttx2" % fn)
-	
-	try:
-		cmd = 'ttdump -f %s"%s" "%s"' % (dumpOptions, ttFile, xmlFile1)
-		doCommand(cmd, verbose)
-		if compileWithMinusI:
-			cmd = 'ttcompile -f -i "%s" "%s" "%s"' % (ttFile, xmlFile1, ttFile2)
-		else:
-			cmd = 'ttcompile -f "%s" "%s"' % (xmlFile1, ttFile2)
-		doCommand(cmd, verbose)
-		cmd = 'ttdump -f %s"%s" "%s"' % (dumpOptions, ttFile2, xmlFile2)
-		doCommand(cmd, verbose)
-		cmd = 'diff -c2 -I ".*modified value\|checkSumAdjustment.*" "%s" "%s"' % (xmlFile1, xmlFile2)
-		diff = doCommand(cmd, 1, okresult=1)
-		if diff:
-			report.write("=============================================================\n")
-			report.write("%s\n" % xmlFile1)
-			report.write("%s\n" % xmlFile2)
-			report.write("-------------------------------------------------------------\n")
-			report.write(diff)
-		print "--- done ---"
-	except Error, why:
-		report.write("=============================================================\n")
-		report.write("%s\n" % ttFile)
-		report.write("*** round tripping aborted (code %s) ***\n" % why)
-		report.write("-------------------------------------------------------------\n")
-		print "*** round tripping aborted (code %s) ***" % why
-	for tmpFile in (xmlFile1, ttFile2, xmlFile2):
-		if os.path.exists(tmpFile):
-			os.remove(tmpFile)