99 lines
2.4 KiB
Python
Executable File
99 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function
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import sys, os, subprocess
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def cmd(command):
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p = subprocess.Popen (
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command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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p.wait ()
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print (p.stderr.read (), file=sys.stderr, end='')
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return p.stdout.read ().decode ("utf-8").strip(), p.returncode
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args = sys.argv[1:]
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if not args or sys.argv[1].find('hb-shape') == -1 or not os.path.exists (sys.argv[1]):
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print ("""First argument does not seem to point to usable hb-shape.""")
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sys.exit (1)
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hb_shape, args = args[0], args[1:]
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extra_options = "--verify"
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fails = 0
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reference = False
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if len (args) and args[0] == "--reference":
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reference = True
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args = args[1:]
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if not len (args):
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args = ['-']
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for filename in args:
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if not reference:
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if filename == '-':
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print ("Running tests from standard input")
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else:
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print ("Running tests in " + filename)
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if filename == '-':
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f = sys.stdin
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else:
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f = open (filename)
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for line in f:
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fontfile, options, unicodes, glyphs_expected = line.split (":")
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cwd = os.path.dirname(filename)
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fontfile = os.path.normpath (os.path.join (cwd, fontfile))
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if line.startswith ("#"):
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if not reference:
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print ("# %s %s --unicodes %s" % (hb_shape, fontfile, unicodes))
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continue
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if not reference:
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print ("%s %s %s %s --unicodes %s" %
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(hb_shape, fontfile, extra_options, options, unicodes))
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glyphs1, returncode = cmd ([hb_shape, "--font-funcs=ft",
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fontfile, extra_options, "--unicodes",
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unicodes] + (options.split (' ') if options else []))
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if returncode:
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print ("hb-shape --font-funcs=ft failed.", file=sys.stderr)
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fails = fails + 1
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#continue
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glyphs2, returncode = cmd ([hb_shape, "--font-funcs=ot",
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fontfile, extra_options, "--unicodes",
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unicodes] + (options.split (' ') if options else []))
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if returncode:
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print ("ERROR: hb-shape --font-funcs=ot failed.", file=sys.stderr)
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fails = fails + 1
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#continue
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if glyphs1 != glyphs2:
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print ("FT funcs: " + glyphs1, file=sys.stderr)
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print ("OT funcs: " + glyphs2, file=sys.stderr)
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fails = fails + 1
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if reference:
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print (":".join ([fontfile, options, unicodes, glyphs1]))
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continue
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if glyphs1.strip() != glyphs_expected.strip():
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print ("Actual: " + glyphs1, file=sys.stderr)
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print ("Expected: " + glyphs_expected, file=sys.stderr)
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fails = fails + 1
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if fails != 0:
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if not reference:
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print (str (fails) + " tests failed.")
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sys.exit (1)
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else:
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if not reference:
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print ("All tests passed.")
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