-#!/usr/bin/env python
+#!/usr/bin/env python3
-from __future__ import print_function
-import sys, os, subprocess
-
-
-def cmd(command):
- p = subprocess.Popen (
- command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
- p.wait ()
- print (p.stderr.read (), end="") # file=sys.stderr
- return p.stdout.read ().decode ("utf-8").strip (), p.returncode
+import sys, os, subprocess, hashlib, tempfile, shutil
args = sys.argv[1:]
-if not args or sys.argv[1].find('hb-shape') == -1 or not os.path.exists (sys.argv[1]):
- print ("""First argument does not seem to point to usable hb-shape.""")
- sys.exit (1)
-hb_shape, args = args[0], args[1:]
-
-extra_options = "--verify"
-
-fails = 0
reference = False
if len (args) and args[0] == "--reference":
reference = True
args = args[1:]
+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:]
+
+def cmd(command):
+ process = subprocess.Popen ([hb_shape, '--batch'],
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ process.stdin.write ((' '.join (command) + '\n').encode ("utf-8"))
+ process.stdin.flush ()
+ ret_stdout = None
+ ret_stderr = None
+ ret_stdout, ret_stderr = process.communicate ()
+ if ret_stdout is not None:
+ ret_stdout = ret_stdout.decode ("utf-8").strip ()
+ if ret_stderr is not None:
+ ret_stderr = ret_stderr.decode ("utf-8").strip ()
+ return (ret_stdout, ret_stderr)
+
+passes = 0
+fails = 0
+skips = 0
+
if not len (args):
args = ['-']
if filename == '-':
f = sys.stdin
else:
- f = open (filename)
+ f = open (filename, encoding='utf8')
for line in f:
+ comment = False
+ if line.startswith ("#"):
+ comment = True
+ line = line[1:]
+
+ if line.startswith (' '):
+ if not reference:
+ print ("#%s" % line)
+ continue
+
+ line = line.strip ()
+ if not line:
+ continue
+
fontfile, options, unicodes, glyphs_expected = line.split (":")
- cwd = os.path.dirname(filename)
- fontfile = os.path.normpath (os.path.join (cwd, fontfile))
+ if fontfile.startswith ('/') or fontfile.startswith ('"/'):
+ if os.name == 'nt': # Skip on Windows
+ continue
+
+ fontfile, expected_hash = fontfile.split('@')
+
+ try:
+ with open (fontfile, 'rb') as ff:
+ 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:
+ print ('%s not found, skip.' % fontfile)
+ skips += 1
+ continue
+ else:
+ cwd = os.path.dirname(filename)
+ fontfile = os.path.normpath (os.path.join (cwd, fontfile))
- if line.startswith ("#"):
+ extra_options = ["--shaper=ot"]
+ if glyphs_expected != '*':
+ extra_options.append("--verify")
+
+ if comment:
if not reference:
- print ("# %s %s --unicodes %s" % (hb_shape, fontfile, unicodes))
+ print ('# %s "%s" --unicodes %s' % (hb_shape, fontfile, unicodes))
continue
if not reference:
- print ("%s %s %s %s --unicodes %s" %
- (hb_shape, fontfile, extra_options, options, unicodes))
+ print ('%s "%s" %s %s --unicodes %s' %
+ (hb_shape, fontfile, ' '.join(extra_options), options, unicodes))
+
+ # hack to support fonts with space on run-tests.py, after several other tries...
+ if ' ' in fontfile:
+ new_fontfile = os.path.join (tempfile.gettempdir (), 'tmpfile')
+ shutil.copyfile(fontfile, new_fontfile)
+ fontfile = new_fontfile
- glyphs1, returncode = cmd ([hb_shape, "--font-funcs=ft",
- fontfile, extra_options, "--unicodes",
+ glyphs1 = cmd ([hb_shape, "--font-funcs=ft",
+ fontfile] + extra_options + ["--unicodes",
unicodes] + (options.split (' ') if options else []))
- if returncode:
- print ("hb-shape --font-funcs=ft failed.") # file=sys.stderr
- fails = fails + 1
- #continue
+ if glyphs1[1] is not None or glyphs1[1] != '':
+ check_string = hb_shape[hb_shape.find(os.path.sep) + 1:] + \
+ ': Unknown font function implementation `ft\''
+ if glyphs1[1].startswith(check_string):
+ skips += 1
+ print ("Skipping test due to lack of FreeType support")
+ continue
- glyphs2, returncode = cmd ([hb_shape, "--font-funcs=ot",
- fontfile, extra_options, "--unicodes",
+ glyphs2 = cmd ([hb_shape, "--font-funcs=ot",
+ fontfile] + extra_options + ["--unicodes",
unicodes] + (options.split (' ') if options else []))
- if returncode:
- print ("ERROR: hb-shape --font-funcs=ot failed.") # file=sys.stderr
- fails = fails + 1
- #continue
-
- if glyphs1 != glyphs2:
- print ("FT funcs: " + glyphs1) # file=sys.stderr
- print ("OT funcs: " + glyphs2) # file=sys.stderr
- fails = fails + 1
+ if glyphs1[0] != glyphs2[0] and glyphs_expected != '*':
+ print ("FT funcs: " + glyphs1[0], file=sys.stderr)
+ print ("OT funcs: " + glyphs2[0], file=sys.stderr)
+ fails += 1
+ else:
+ passes += 1
if reference:
- print (":".join ([fontfile, options, unicodes, glyphs1]))
+ print (":".join ([fontfile, options, unicodes, glyphs1[0]]))
continue
- if glyphs1.strip() != glyphs_expected.strip():
- print ("Actual: " + glyphs1) # file=sys.stderr
- print ("Expected: " + glyphs_expected) # file=sys.stderr
- fails = fails + 1
+ if glyphs1[0].strip() != glyphs_expected and glyphs_expected != '*':
+ print ("Actual: " + glyphs1[0], file=sys.stderr)
+ print ("Expected: " + glyphs_expected, file=sys.stderr)
+ fails += 1
+ else:
+ passes += 1
-if fails != 0:
- if not reference:
- print (str (fails) + " tests failed.") # file=sys.stderr
- sys.exit (1)
+if not reference:
+ 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:
- if not reference:
- print ("All tests passed.")
+ sys.exit (77)