From 17e757300c780b7a88378b4478a3ee8b5cd8ab31 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo.lupo@daltonmaag.com>
Date: Mon, 26 Oct 2015 00:10:21 +0000
Subject: [PATCH] [macRes_test] add tests for ResourceReader

---
 Lib/fontTools/misc/macRes_test.py | 97 +++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 Lib/fontTools/misc/macRes_test.py

diff --git a/Lib/fontTools/misc/macRes_test.py b/Lib/fontTools/misc/macRes_test.py
new file mode 100644
index 000000000..dd3feb359
--- /dev/null
+++ b/Lib/fontTools/misc/macRes_test.py
@@ -0,0 +1,97 @@
+from __future__ import print_function, division, absolute_import
+from fontTools.misc.py23 import *
+import sys
+import os
+import tempfile
+import unittest
+from fontTools.misc.textTools import deHexStr
+from .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__':
+	unittest.main()