--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/configurationengine/source/plugins/symbian/ConeHCRPlugin/hcrplugin/tests/unittest_read_write_repository.py Thu Mar 11 17:04:37 2010 +0200
@@ -0,0 +1,301 @@
+# *-* coding: utf-8 *-*
+#
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description:
+#
+
+"""
+When editing the hex data in the test cases, this may come in handy:
+
+1. Start the Python command line interpreter
+2. Paste the following lines there:
+
+from struct import pack, unpack
+bin2hex = lambda d: ''.join("%02X" % ord(c) for c in d)
+hexpack = lambda fmt, *args: bin2hex(pack(fmt, *args))
+hex2bin = lambda h: ''.join([chr(int(h[i*2:i*2+2], 16)) for i in xrange(len(h)/2)])
+hexunpack = lambda fmt, data: unpack(fmt, hex2bin(data))
+
+Now you can get the hex representation for any format supported by
+struct.pack() easily. For example, formatting a little-endian unsigned short:
+
+>>> hexpack('<H', 1234)
+'D204'
+
+...and conversely:
+
+>>> hexunpack('<H', 'D204')
+(1234,)
+"""
+
+import unittest
+import os, shutil, random
+import sys
+import __init__
+
+ROOT_PATH = os.path.abspath(os.path.dirname(__file__))
+
+from testautomation.utils import hex_to_bindata
+
+from hcrplugin.hcrrepository import HcrRepository, HcrRecord
+from hcrplugin.hcr_writer import HcrWriter
+from hcrplugin.hcr_reader import HcrReader
+from hcrplugin import hcr_exceptions
+
+class TestReadWriteHcrRepository(unittest.TestCase):
+
+ def setUp(self):
+ self.writer = HcrWriter()
+ self.reader = HcrReader()
+
+ def write_repo_assertion_failure_files(self, actual_data, expected_data, failure_report_dir, filename):
+ dir = os.path.join(ROOT_PATH, 'temp/repo_assertion_failure')
+ dir = os.path.normpath(os.path.join(dir, failure_report_dir))
+ if not os.path.exists(dir):
+ os.makedirs(dir)
+
+ f = open(os.path.join(dir, "actual_" + filename), "wb")
+ try: f.write(actual_data)
+ finally: f.close()
+
+ f = open(os.path.join(dir, "expected_" + filename), "wb")
+ try: f.write(expected_data)
+ finally: f.close()
+
+ return dir
+
+ def _run_test_read_write_repository(self, repo, repo_data, failure_report_dir):
+ """
+ Test reading and writing the repository using the given data.
+
+ In case of a failure, the actual and expected data are written
+ to the given directory, so that they can be compared using e.g.
+ Beyond Compare.
+
+ @param repo: The repository object to test.
+ @param repo_data: The expected binary data corresponding to the repository object.
+ @param failure_report_dir: The directory where files are written in case of
+ a failure. Note that this should be just e.g. 'empty_repo', the parent dirs
+ are appended automatically.
+ """
+ # Test writing
+ expected_data = repo_data
+ actual_data = self.writer.get_repository_bindata(repo)
+ if actual_data != expected_data:
+ dir = self.write_repo_assertion_failure_files(
+ actual_data, expected_data,
+ failure_report_dir, 'repo.dat')
+ self.fail("Actual and expected repository data are not equal!\n"+\
+ "See the files in '%s'" % dir)
+
+
+ # Test reading
+ expected_repo = repo
+ actual_repo = self.reader.parse_repository_from_bindata(repo_data)
+ if actual_repo != expected_repo:
+ dir = self.write_repo_assertion_failure_files(
+ repr(actual_repo), repr(expected_repo),
+ failure_report_dir, 'repo.txt')
+ self.fail("Actual and expected repository objects are not equal!\n"+\
+ "See the files in '%s'" % dir)
+
+ # -------------------------------------------------------------------------
+ #
+ # -------------------------------------------------------------------------
+
+ def test_read_write_empty_repository_1(self):
+ repo = HcrRepository([], version=2, flags=3)
+ repo_data = hex_to_bindata(
+ "48435266 0200 0300 00000000 20000000"+\
+ "00000000 000000000000000000000000")
+
+ self._run_test_read_write_repository(repo, repo_data, 'empty_repo_1')
+
+ def test_read_write_empty_repository_2(self):
+ repo = HcrRepository([], version=0xBEEF, flags=0xCAFE)
+ repo_data = hex_to_bindata(
+ "48435266 EFBE FECA 00000000 20000000"+\
+ "00000000 000000000000000000000000")
+
+ self._run_test_read_write_repository(repo, repo_data, 'empty_repo_2')
+
+ # -------------------------------------------------------------------------
+ #
+ # -------------------------------------------------------------------------
+
+ def test_read_write_repository_without_lsd(self):
+ records = [
+ HcrRecord(HcrRecord.VALTYPE_BOOL, True, 1, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT8, -123, 1, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT8, 204, 1, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT16, -13423, 2, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT16, 54321, 2, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT32, -1000000000, 2, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT32, 4000000000, 3, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0xAABBCCDD, 3, 2, 0),
+ ]
+ # Shuffle the records to make sure that they are sorted properly when writing
+ random.shuffle(records)
+ repo = HcrRepository(records, version=2, flags=3)
+
+ h = hex_to_bindata
+ data = [
+ # Header
+ h("48435266 0200 0300 08000000 C0000000"),
+ h("00000000 000000000000000000000000"),
+ # Record section
+ h("01000000 01000000 08000000 0000 0000 01000000"), # bool
+ h("01000000 02000000 04000000 0000 0000 85FFFFFF"), # int8
+ h("01000000 03000000 40000000 0000 0000 CC000000"), # uint8
+ h("02000000 01000000 02000000 0000 0000 91CBFFFF"), # int16
+ h("02000000 02000000 20000000 0000 0000 31D40000"), # uint16
+ h("02000000 03000000 01000000 0000 0000 003665C4"), # int32
+ h("03000000 01000000 10000000 0000 0000 00286BEE"), # uint32
+ h("03000000 02000000 00010000 0000 0000 DDCCBBAA"), # linaddr
+ ]
+ repo_data = ''.join(data)
+
+ self._run_test_read_write_repository(repo, repo_data, 'repo_without_lsd')
+
+ # -------------------------------------------------------------------------
+ #
+ # -------------------------------------------------------------------------
+
+ def test_read_write_repository_with_lsd(self):
+ records = [
+ HcrRecord(HcrRecord.VALTYPE_INT64, 9211026413402420220, 1, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT64, 10746170304040729876, 1, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Cost 100€', 1, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 'test test', 2, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [-2**31, 0, 2**31-1], 2, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [0, 100000, 2**32-1], 2, 3, 0),
+ ]
+ # Shuffle the records to make sure that they are sorted properly when writing
+ random.shuffle(records)
+ repo = HcrRepository(records, version=2, flags=3)
+
+
+ # Record section size: 6 * 20 = 120
+ # LSD offset: 32 + 120 = 152
+ # LSD size: 8 + 8 + 12 + 12 + 12 + 12 = 64
+ h = hex_to_bindata
+ data = [
+ # Header
+ h("48435266 0200 0300 06000000 98000000"),
+ h("40000000 000000000000000000000000"),
+ # Record section
+ h("01000000 01000000 00000001 0000 0800 00000000"), # int64, lsd pos = (0, 8)
+ h("01000000 02000000 00000002 0000 0800 08000000"), # uint64, lsd pos = (8, 8)
+ h("01000000 03000000 00000200 0000 0B00 10000000"), # text8, lsd pos = (8 + 8, 11)
+ h("02000000 01000000 00000100 0000 0900 1C000000"), # bindata, lsd pos = (8 + 8 + 12, 9)
+ h("02000000 02000000 00000400 0000 0C00 28000000"), # arrayint32, lsd pos = (8 + 8 + 12 + 12, 12)
+ h("02000000 03000000 00000800 0000 0C00 34000000"), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12, 12)
+ # LSD section
+ h("FC73 978B B823 D47F"), # 8 bytes
+ h("14FD 32B4 F410 2295"), # 8 bytes
+ "Cost 100" + h("E2 82 AC 00"), # 12 bytes
+ "test test" + h("00 00 00"), # 12 bytes
+ h("00000080 00000000 FFFFFF7F"), # 12 bytes
+ h("00000000 A0860100 FFFFFFFF"), # 12 bytes
+ ]
+
+ repo_data = ''.join(data)
+
+ self._run_test_read_write_repository(repo, repo_data, 'repo_with_lsd')
+
+ # -------------------------------------------------------------------------
+ #
+ # -------------------------------------------------------------------------
+
+ def test_read_write_repository_with_all_record_types(self):
+ records = [
+ HcrRecord(HcrRecord.VALTYPE_BOOL, True, 1, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT8, -123, 1, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT8, 204, 1, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT16, -13423, 2, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT16, 54321, 2, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_INT32, -1000000000, 2, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT32, 4000000000, 3, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0xAABBCCDD, 3, 2, 0),
+
+ HcrRecord(HcrRecord.VALTYPE_INT64, 9211026413402420220, 4, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_UINT64, 10746170304040729876, 4, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Cost 100€', 4, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_TEXT8, '', 5, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 'test test', 5, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_BIN_DATA, '', 5, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [-2**31, 0, 2**31-1], 6, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [], 6, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [0, 100000, 2**32-1], 6, 3, 0),
+ HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [], 7, 1, 0),
+
+ HcrRecord(HcrRecord.VALTYPE_BOOL, False, 8, 1, 0),
+ HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Hello world!!!', 8, 2, 0),
+ HcrRecord(HcrRecord.VALTYPE_TEXT8, u'unpadded', 8, 3, 0),
+ ]
+ # Shuffle the records to make sure that they are sorted properly when writing
+ random.shuffle(records)
+ repo = HcrRepository(records, version=2, flags=3)
+
+ # Record section size: 21 * 20 = 420
+ # LSD offset: 32 + 420 = 452
+ # LSD size: 8 + 8 + 12 + 12 + 12 + 12 + 16 + 8 = 88
+ h = hex_to_bindata
+ data = [
+ # Header
+ h("48435266 0200 0300 15000000 C4010000"),
+ h("58000000 000000000000000000000000"),
+
+ # Record section
+ h("01000000 01000000 08000000 0000 0000 01000000"), # bool
+ h("01000000 02000000 04000000 0000 0000 85FFFFFF"), # int8
+ h("01000000 03000000 40000000 0000 0000 CC000000"), # uint8
+ h("02000000 01000000 02000000 0000 0000 91CBFFFF"), # int16
+ h("02000000 02000000 20000000 0000 0000 31D40000"), # uint16
+ h("02000000 03000000 01000000 0000 0000 003665C4"), # int32
+ h("03000000 01000000 10000000 0000 0000 00286BEE"), # uint32
+ h("03000000 02000000 00010000 0000 0000 DDCCBBAA"), # linaddr
+
+ h("04000000 01000000 00000001 0000 0800 00000000"), # int64, lsd pos = (0, 8)
+ h("04000000 02000000 00000002 0000 0800 08000000"), # uint64, lsd pos = (8, 8)
+ h("04000000 03000000 00000200 0000 0B00 10000000"), # text8, lsd pos = (8 + 8, 11)
+ h("05000000 01000000 00000200 0000 0000 1C000000"), # text8, lsd pos = (8 + 8 + 12, 0)
+ h("05000000 02000000 00000100 0000 0900 1C000000"), # bindata, lsd pos = (8 + 8 + 12, 9)
+ h("05000000 03000000 00000100 0000 0000 28000000"), # bindata, lsd pos = (8 + 8 + 12 + 12, 0)
+ h("06000000 01000000 00000400 0000 0C00 28000000"), # arrayint32, lsd pos = (8 + 8 + 12 + 12, 12)
+ h("06000000 02000000 00000400 0000 0000 34000000"), # arrayint32, lsd pos = (8 + 8 + 12 + 12 + 12, 0)
+ h("06000000 03000000 00000800 0000 0C00 34000000"), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12, 12)
+ h("07000000 01000000 00000800 0000 0000 40000000"), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12 + 12, 0)
+
+ h("08000000 01000000 08000000 0000 0000 00000000"), # bool
+ h("08000000 02000000 00000200 0000 0E00 40000000"), # text8, lsd pos = (8 + 8 + 12 + 12 + 12 + 12, 14)
+ h("08000000 03000000 00000200 0000 0800 50000000"), # text8, lsd pos = (8 + 8 + 12 + 12 + 12 + 12 + 16, 8)
+
+ # LSD section
+ h("FC73 978B B823 D47F"), # 8 bytes
+ h("14FD 32B4 F410 2295"), # 8 bytes
+ "Cost 100" + h("E2 82 AC 00"), # 12 bytes
+ "",
+ "test test" + h("00 00 00"), # 12 bytes
+ "",
+ h("00000080 00000000 FFFFFF7F"), # 12 bytes
+ "",
+ h("00000000 A0860100 FFFFFFFF"), # 12 bytes
+ "",
+ "Hello world!!!" + h("00 00"), # 16 bytes
+ "unpadded", # 8 bytes
+ ]
+ repo_data = ''.join(data)
+
+ self._run_test_read_write_repository(repo, repo_data, 'repo_with_all_record_types')