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from io import BytesIO
import sys
import os
import tempfile
import unittest
from fontTools.misc.textTools import deHexStr
from fontTools.misc.macRes import ResourceReader
# test resource data in DeRez notation
"""
data 'TEST' (128, "name1") { $"4865 6C6C 6F" }; /* Hello */
data 'TEST' (129, "name2") { $"576F 726C 64" }; /* World */
data 'test' (130, "name3") { $"486F 7720 6172 6520 796F 753F" }; /* How are you? */
"""
# the same data, compiled using Rez
# $ /usr/bin/Rez testdata.rez -o compiled
# $ hexdump -v compiled/..namedfork/rsrc
TEST_RSRC_FORK = deHexStr(
"00 00 01 00 00 00 01 22 00 00 00 22 00 00 00 64 " # 0x00000000
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000010
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000020
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000030
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000040
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000050
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000060
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000070
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000080
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000090
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000A0
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000B0
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000C0
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000D0
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000E0
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x000000F0
"00 00 00 05 48 65 6c 6c 6f 00 00 00 05 57 6f 72 " # 0x00000100
"6c 64 00 00 00 0c 48 6f 77 20 61 72 65 20 79 6f " # 0x00000110
"75 3f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 " # 0x00000120
"00 00 00 00 00 00 00 00 00 00 00 1c 00 52 00 01 " # 0x00000130
"54 45 53 54 00 01 00 12 74 65 73 74 00 00 00 2a " # 0x00000140
"00 80 00 00 00 00 00 00 00 00 00 00 00 81 00 06 " # 0x00000150
"00 00 00 09 00 00 00 00 00 82 00 0c 00 00 00 12 " # 0x00000160
"00 00 00 00 05 6e 61 6d 65 31 05 6e 61 6d 65 32 " # 0x00000170
"05 6e 61 6d 65 33 " # 0x00000180
)
class ResourceReaderTest(unittest.TestCase):
def test_read_file(self):
infile = BytesIO(TEST_RSRC_FORK)
reader = ResourceReader(infile)
resources = [res for typ in reader.keys() for res in reader[typ]]
self.assertExpected(resources)
def test_read_datafork(self):
with tempfile.NamedTemporaryFile(delete=False) as tmp:
tmp.write(TEST_RSRC_FORK)
try:
reader = ResourceReader(tmp.name)
resources = [res for typ in reader.keys() for res in reader[typ]]
reader.close()
self.assertExpected(resources)
finally:
os.remove(tmp.name)
def test_read_namedfork_rsrc(self):
if sys.platform != 'darwin':
self.skipTest('Not supported on "%s"' % sys.platform)
tmp = tempfile.NamedTemporaryFile(delete=False)
tmp.close()
try:
with open(tmp.name + '/..namedfork/rsrc', 'wb') as fork:
fork.write(TEST_RSRC_FORK)
reader = ResourceReader(tmp.name)
resources = [res for typ in reader.keys() for res in reader[typ]]
reader.close()
self.assertExpected(resources)
finally:
os.remove(tmp.name)
def assertExpected(self, resources):
self.assertRezEqual(resources[0], 'TEST', b'Hello', 128, 'name1')
self.assertRezEqual(resources[1], 'TEST', b'World', 129, 'name2')
self.assertRezEqual(
resources[2], 'test', b'How are you?', 130, 'name3')
def assertRezEqual(self, res, type_, data, id, name):
self.assertEqual(res.type, type_)
self.assertEqual(res.data, data)
self.assertEqual(res.id, id)
self.assertEqual(res.name, name)
if __name__ == '__main__':
sys.exit(unittest.main())
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