update harfbuzz to 10.1.0

libs/harfbuzz/test/shape/run-tests.py

@@ -0,0 +1,145 @@
+#!/usr/bin/env python3
+
+import sys, os, subprocess, hashlib
+
+def shape_cmd(command):
+	global hb_shape, process
+	print (hb_shape + ' ' + " ".join(command))
+	process.stdin.write ((';'.join (command) + '\n').encode ("utf-8"))
+	process.stdin.flush ()
+	return process.stdout.readline().decode ("utf-8").strip ()
+
+args = sys.argv[1:]
+
+have_freetype = int(os.getenv ('HAVE_FREETYPE', 1))
+have_coretext = int(os.getenv ('HAVE_CORETEXT', 0))
+have_directwrite = int(os.getenv ('HAVE_DIRECTWRITE', 0))
+have_uniscribe = int(os.getenv ('HAVE_UNISCRIBE', 0))
+
+if not args or args[0].find('hb-shape') == -1 or not os.path.exists (args[0]):
+	sys.exit ("""First argument does not seem to point to usable hb-shape.""")
+hb_shape, args = args[0], args[1:]
+
+env = os.environ.copy()
+env['LC_ALL'] = 'C'
+process = subprocess.Popen ([hb_shape, '--batch'],
+			    stdin=subprocess.PIPE,
+			    stdout=subprocess.PIPE,
+			    stderr=sys.stdout,
+			    env=env)
+
+passes = 0
+fails = 0
+skips = 0
+
+if not len (args):
+	args = ['-']
+
+for filename in args:
+	if filename == '-':
+		print ("Running tests from standard input")
+	else:
+		print ("Running tests in " + filename)
+
+	if filename == '-':
+		f = sys.stdin
+	else:
+		f = open (filename, encoding='utf8')
+
+	for line in f:
+		comment = False
+		if line.startswith ("#"):
+			comment = True
+			line = line[1:]
+
+			if line.startswith (' '):
+				print ("#%s" % line)
+				continue
+
+		line = line.strip ()
+		if not line:
+			continue
+
+		fontfile, options, unicodes, glyphs_expected = line.split (';')
+		options = options.split ()
+		if fontfile.startswith ('/') or fontfile.startswith ('"/'):
+			if os.name == 'nt': # Skip on Windows
+				continue
+
+			fontfile, expected_hash = (fontfile.split('@') + [''])[:2]
+
+			try:
+				with open (fontfile, 'rb') as ff:
+					if expected_hash:
+						actual_hash = hashlib.sha1 (ff.read()).hexdigest ().strip ()
+						if actual_hash != expected_hash:
+							print ('different version of %s found; Expected hash %s, got %s; skipping.' %
+								   (fontfile, expected_hash, actual_hash))
+							skips += 1
+							continue
+			except IOError:
+				print ('%s not found, skip.' % fontfile)
+				skips += 1
+				continue
+		else:
+			cwd = os.path.dirname(filename)
+			fontfile = os.path.normpath (os.path.join (cwd, fontfile))
+
+		extra_options = ["--shaper=ot"]
+		if glyphs_expected != '*':
+			extra_options.append("--verify")
+			extra_options.append("--unsafe-to-concat")
+
+		if comment:
+			print ('# %s "%s" --unicodes %s' % (hb_shape, fontfile, unicodes))
+			continue
+
+		if "--font-funcs=ft" in options and not have_freetype:
+			skips += 1
+			continue
+
+		if "--shaper=coretext" in options and not have_coretext:
+			skips += 1
+			continue
+
+		if "--shaper=directwrite" in options and not have_directwrite:
+			skips += 1
+			continue
+
+		if "--shaper=uniscribe" in options and not have_uniscribe:
+			skips += 1
+			continue
+
+		if "--font-funcs=ot" in options or not have_freetype:
+			glyphs1 = shape_cmd ([fontfile, "--font-funcs=ot"] + extra_options + ["--unicodes", unicodes] + options)
+		else:
+			glyphs1 = shape_cmd ([fontfile, "--font-funcs=ft"] + extra_options + ["--unicodes", unicodes] + options)
+			glyphs2 = shape_cmd ([fontfile, "--font-funcs=ot"] + extra_options + ["--unicodes", unicodes] + options)
+
+			if glyphs1 != glyphs2 and glyphs_expected != '*':
+				print ("FT funcs: " + glyphs1, file=sys.stderr)
+				print ("OT funcs: " + glyphs2, file=sys.stderr)
+				fails += 1
+			else:
+				passes += 1
+
+		if glyphs1.strip() != glyphs_expected and glyphs_expected != '*':
+			print ("hb-shape", fontfile, "--unicodes", unicodes, file=sys.stderr)
+			print ("Actual:   " + glyphs1, file=sys.stderr)
+			print ("Expected: " + glyphs_expected, file=sys.stderr)
+			fails += 1
+		else:
+			passes += 1
+
+print ("%d tests passed; %d failed; %d skipped." % (passes, fails, skips), file=sys.stderr)
+if not (fails + passes):
+	print ("No tests ran.")
+elif not (fails + skips):
+	print ("All tests passed.")
+
+if fails:
+	sys.exit (1)
+elif passes:
+	sys.exit (0)
+else:
+	sys.exit (77)