1 | # -*- coding: utf-8 -*-
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2 | # $Id: testresultfailures.py 76553 2019-01-01 01:45:53Z vboxsync $
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3 | # pylint: disable=C0302
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4 |
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5 | ## @todo Rename this file to testresult.py!
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6 |
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7 | """
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8 | Test Manager - Test result failures.
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9 | """
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10 |
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11 | __copyright__ = \
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12 | """
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13 | Copyright (C) 2012-2019 Oracle Corporation
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14 |
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15 | This file is part of VirtualBox Open Source Edition (OSE), as
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16 | available from http://www.virtualbox.org. This file is free software;
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17 | you can redistribute it and/or modify it under the terms of the GNU
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18 | General Public License (GPL) as published by the Free Software
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19 | Foundation, in version 2 as it comes in the "COPYING" file of the
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20 | VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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21 | hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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22 |
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23 | The contents of this file may alternatively be used under the terms
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24 | of the Common Development and Distribution License Version 1.0
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25 | (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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26 | VirtualBox OSE distribution, in which case the provisions of the
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27 | CDDL are applicable instead of those of the GPL.
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28 |
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29 | You may elect to license modified versions of this file under the
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30 | terms and conditions of either the GPL or the CDDL or both.
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31 | """
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32 | __version__ = "$Revision: 76553 $"
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33 |
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34 | # Standard python imports.
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35 | import sys;
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36 | import unittest;
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37 |
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38 | # Validation Kit imports.
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39 | from testmanager.core.base import ModelDataBase, ModelLogicBase, ModelDataBaseTestCase, TMInvalidData, TMRowNotFound, \
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40 | TMRowAlreadyExists, ChangeLogEntry, AttributeChangeEntry;
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41 | from testmanager.core.failurereason import FailureReasonData;
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42 | from testmanager.core.useraccount import UserAccountLogic;
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43 |
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44 | # Python 3 hacks:
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45 | if sys.version_info[0] >= 3:
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46 | xrange = range; # pylint: disable=redefined-builtin,invalid-name
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47 |
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48 |
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49 | class TestResultFailureData(ModelDataBase):
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50 | """
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51 | Test result failure reason data.
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52 | """
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53 |
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54 | ksIdAttr = 'idTestResult';
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55 | kfIdAttrIsForForeign = True; # Modifies the 'add' validation.
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56 |
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57 | ksParam_idTestResult = 'TestResultFailure_idTestResult';
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58 | ksParam_tsEffective = 'TestResultFailure_tsEffective';
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59 | ksParam_tsExpire = 'TestResultFailure_tsExpire';
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60 | ksParam_uidAuthor = 'TestResultFailure_uidAuthor';
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61 | ksParam_idTestSet = 'TestResultFailure_idTestSet';
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62 | ksParam_idFailureReason = 'TestResultFailure_idFailureReason';
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63 | ksParam_sComment = 'TestResultFailure_sComment';
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64 |
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65 | kasAllowNullAttributes = ['tsEffective', 'tsExpire', 'uidAuthor', 'sComment', 'idTestSet' ];
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66 |
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67 | kcDbColumns = 7;
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68 |
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69 | def __init__(self):
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70 | ModelDataBase.__init__(self)
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71 | self.idTestResult = None;
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72 | self.tsEffective = None;
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73 | self.tsExpire = None;
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74 | self.uidAuthor = None;
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75 | self.idTestSet = None;
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76 | self.idFailureReason = None;
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77 | self.sComment = None;
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78 |
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79 | def initFromDbRow(self, aoRow):
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80 | """
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81 | Reinitialize from a SELECT * FROM TestResultFailures.
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82 | Return self. Raises exception if no row.
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83 | """
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84 | if aoRow is None:
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85 | raise TMRowNotFound('Test result file record not found.')
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86 |
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87 | self.idTestResult = aoRow[0];
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88 | self.tsEffective = aoRow[1];
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89 | self.tsExpire = aoRow[2];
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90 | self.uidAuthor = aoRow[3];
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91 | self.idTestSet = aoRow[4];
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92 | self.idFailureReason = aoRow[5];
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93 | self.sComment = aoRow[6];
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94 | return self;
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95 |
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96 | def initFromDbWithId(self, oDb, idTestResult, tsNow = None, sPeriodBack = None):
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97 | """
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98 | Initialize the object from the database.
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99 | """
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100 | oDb.execute(self.formatSimpleNowAndPeriodQuery(oDb,
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101 | 'SELECT *\n'
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102 | 'FROM TestResultFailures\n'
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103 | 'WHERE idTestResult = %s\n'
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104 | , ( idTestResult,), tsNow, sPeriodBack));
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105 | aoRow = oDb.fetchOne()
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106 | if aoRow is None:
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107 | raise TMRowNotFound('idTestResult=%s not found (tsNow=%s, sPeriodBack=%s)' % (idTestResult, tsNow, sPeriodBack));
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108 | assert len(aoRow) == self.kcDbColumns;
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109 | return self.initFromDbRow(aoRow);
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110 |
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111 | def initFromValues(self, idTestResult, idFailureReason, uidAuthor,
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112 | tsExpire = None, tsEffective = None, idTestSet = None, sComment = None):
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113 | """
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114 | Initialize from values.
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115 | """
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116 | self.idTestResult = idTestResult;
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117 | self.tsEffective = tsEffective;
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118 | self.tsExpire = tsExpire;
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119 | self.uidAuthor = uidAuthor;
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120 | self.idTestSet = idTestSet;
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121 | self.idFailureReason = idFailureReason;
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122 | self.sComment = sComment;
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123 | return self;
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124 |
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125 |
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126 |
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127 | class TestResultFailureDataEx(TestResultFailureData):
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128 | """
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129 | Extends TestResultFailureData by resolving reasons and user.
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130 | """
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131 |
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132 | def __init__(self):
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133 | TestResultFailureData.__init__(self);
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134 | self.oFailureReason = None;
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135 | self.oAuthor = None;
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136 |
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137 | def initFromDbRowEx(self, aoRow, oFailureReasonLogic, oUserAccountLogic):
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138 | """
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139 | Reinitialize from a SELECT * FROM TestResultFailures.
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140 | Return self. Raises exception if no row.
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141 | """
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142 | self.initFromDbRow(aoRow);
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143 | self.oFailureReason = oFailureReasonLogic.cachedLookup(self.idFailureReason);
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144 | self.oAuthor = oUserAccountLogic.cachedLookup(self.uidAuthor);
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145 | return self;
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146 |
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147 |
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148 | class TestResultListingData(ModelDataBase): # pylint: disable=R0902
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149 | """
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150 | Test case result data representation for table listing
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151 | """
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152 |
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153 | def __init__(self):
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154 | """Initialize"""
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155 | ModelDataBase.__init__(self)
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156 |
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157 | self.idTestSet = None
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158 |
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159 | self.idBuildCategory = None;
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160 | self.sProduct = None
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161 | self.sRepository = None;
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162 | self.sBranch = None
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163 | self.sType = None
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164 | self.idBuild = None;
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165 | self.sVersion = None;
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166 | self.iRevision = None
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167 |
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168 | self.sOs = None;
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169 | self.sOsVersion = None;
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170 | self.sArch = None;
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171 | self.sCpuVendor = None;
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172 | self.sCpuName = None;
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173 | self.cCpus = None;
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174 | self.fCpuHwVirt = None;
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175 | self.fCpuNestedPaging = None;
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176 | self.fCpu64BitGuest = None;
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177 | self.idTestBox = None
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178 | self.sTestBoxName = None
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179 |
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180 | self.tsCreated = None
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181 | self.tsElapsed = None
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182 | self.enmStatus = None
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183 | self.cErrors = None;
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184 |
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185 | self.idTestCase = None
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186 | self.sTestCaseName = None
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187 | self.sBaseCmd = None
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188 | self.sArgs = None
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189 | self.sSubName = None;
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190 |
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191 | self.idBuildTestSuite = None;
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192 | self.iRevisionTestSuite = None;
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193 |
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194 | self.oFailureReason = None;
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195 | self.oFailureReasonAssigner = None;
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196 | self.tsFailureReasonAssigned = None;
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197 | self.sFailureReasonComment = None;
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198 |
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199 | def initFromDbRowEx(self, aoRow, oFailureReasonLogic, oUserAccountLogic):
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200 | """
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201 | Reinitialize from a database query.
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202 | Return self. Raises exception if no row.
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203 | """
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204 | if aoRow is None:
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205 | raise TMRowNotFound('Test result record not found.')
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206 |
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207 | self.idTestSet = aoRow[0];
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208 |
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209 | self.idBuildCategory = aoRow[1];
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210 | self.sProduct = aoRow[2];
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211 | self.sRepository = aoRow[3];
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212 | self.sBranch = aoRow[4];
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213 | self.sType = aoRow[5];
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214 | self.idBuild = aoRow[6];
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215 | self.sVersion = aoRow[7];
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216 | self.iRevision = aoRow[8];
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217 |
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218 | self.sOs = aoRow[9];
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219 | self.sOsVersion = aoRow[10];
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220 | self.sArch = aoRow[11];
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221 | self.sCpuVendor = aoRow[12];
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222 | self.sCpuName = aoRow[13];
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223 | self.cCpus = aoRow[14];
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224 | self.fCpuHwVirt = aoRow[15];
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225 | self.fCpuNestedPaging = aoRow[16];
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226 | self.fCpu64BitGuest = aoRow[17];
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227 | self.idTestBox = aoRow[18];
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228 | self.sTestBoxName = aoRow[19];
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229 |
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230 | self.tsCreated = aoRow[20];
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231 | self.tsElapsed = aoRow[21];
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232 | self.enmStatus = aoRow[22];
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233 | self.cErrors = aoRow[23];
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234 |
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235 | self.idTestCase = aoRow[24];
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236 | self.sTestCaseName = aoRow[25];
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237 | self.sBaseCmd = aoRow[26];
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238 | self.sArgs = aoRow[27];
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239 | self.sSubName = aoRow[28];
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240 |
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241 | self.idBuildTestSuite = aoRow[29];
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242 | self.iRevisionTestSuite = aoRow[30];
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243 |
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244 | self.oFailureReason = None;
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245 | if aoRow[31] is not None:
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246 | self.oFailureReason = oFailureReasonLogic.cachedLookup(aoRow[31]);
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247 | self.oFailureReasonAssigner = None;
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248 | if aoRow[32] is not None:
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249 | self.oFailureReasonAssigner = oUserAccountLogic.cachedLookup(aoRow[32]);
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250 | self.tsFailureReasonAssigned = aoRow[33];
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251 | self.sFailureReasonComment = aoRow[34];
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252 |
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253 | return self
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254 |
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255 |
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256 |
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257 | class TestResultFailureLogic(ModelLogicBase): # pylint: disable=R0903
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258 | """
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259 | Test result failure reason logic.
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260 | """
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261 |
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262 | def __init__(self, oDb):
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263 | ModelLogicBase.__init__(self, oDb)
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264 |
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265 | def fetchForChangeLog(self, idTestResult, iStart, cMaxRows, tsNow): # pylint: disable=R0914
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266 | """
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267 | Fetches change log entries for a failure reason.
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268 |
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269 | Returns an array of ChangeLogEntry instance and an indicator whether
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270 | there are more entries.
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271 | Raises exception on error.
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272 | """
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273 |
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274 | if tsNow is None:
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275 | tsNow = self._oDb.getCurrentTimestamp();
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276 |
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277 | # 1. Get a list of the changes from both TestResultFailures and assoicated
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278 | # FailureReasons. The latter is useful since the failure reason
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279 | # description may evolve along side the invidiual failure analysis.
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280 | self._oDb.execute('( SELECT trf.tsEffective AS tsEffectiveChangeLog,\n'
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281 | ' trf.uidAuthor AS uidAuthorChangeLog,\n'
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282 | ' trf.*,\n'
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283 | ' fr.*\n'
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284 | ' FROM TestResultFailures trf,\n'
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285 | ' FailureReasons fr\n'
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286 | ' WHERE trf.idTestResult = %s\n'
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287 | ' AND trf.tsEffective <= %s\n'
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288 | ' AND trf.idFailureReason = fr.idFailureReason\n'
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289 | ' AND fr.tsEffective <= trf.tsEffective\n'
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290 | ' AND fr.tsExpire > trf.tsEffective\n'
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291 | ')\n'
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292 | 'UNION\n'
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293 | '( SELECT fr.tsEffective AS tsEffectiveChangeLog,\n'
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294 | ' fr.uidAuthor AS uidAuthorChangeLog,\n'
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295 | ' trf.*,\n'
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296 | ' fr.*\n'
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297 | ' FROM TestResultFailures trf,\n'
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298 | ' FailureReasons fr\n'
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299 | ' WHERE trf.idTestResult = %s\n'
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300 | ' AND trf.tsEffective <= %s\n'
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301 | ' AND trf.idFailureReason = fr.idFailureReason\n'
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302 | ' AND fr.tsEffective > trf.tsEffective\n'
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303 | ' AND fr.tsEffective < trf.tsExpire\n'
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304 | ')\n'
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305 | 'ORDER BY tsEffectiveChangeLog DESC\n'
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306 | 'LIMIT %s OFFSET %s\n'
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307 | , ( idTestResult, tsNow, idTestResult, tsNow, cMaxRows + 1, iStart, ));
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308 |
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309 | aaoRows = [];
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310 | for aoChange in self._oDb.fetchAll():
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311 | oTrf = TestResultFailureDataEx().initFromDbRow(aoChange[2:]);
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312 | oFr = FailureReasonData().initFromDbRow(aoChange[(2+TestResultFailureData.kcDbColumns):]);
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313 | oTrf.oFailureReason = oFr;
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314 | aaoRows.append([aoChange[0], aoChange[1], oTrf, oFr]);
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315 |
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316 | # 2. Calculate the changes.
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317 | oFailureCategoryLogic = None;
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318 | aoEntries = [];
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319 | for i in xrange(0, len(aaoRows) - 1):
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320 | aoNew = aaoRows[i];
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321 | aoOld = aaoRows[i + 1];
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322 |
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323 | aoChanges = [];
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324 | oNew = aoNew[2];
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325 | oOld = aoOld[2];
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326 | for sAttr in oNew.getDataAttributes():
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327 | if sAttr not in [ 'tsEffective', 'tsExpire', 'uidAuthor', 'oFailureReason', 'oAuthor' ]:
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328 | oOldAttr = getattr(oOld, sAttr);
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329 | oNewAttr = getattr(oNew, sAttr);
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330 | if oOldAttr != oNewAttr:
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331 | if sAttr == 'idFailureReason':
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332 | oNewAttr = '%s (%s)' % (oNewAttr, oNew.oFailureReason.sShort, );
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333 | oOldAttr = '%s (%s)' % (oOldAttr, oOld.oFailureReason.sShort, );
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334 | aoChanges.append(AttributeChangeEntry(sAttr, oNewAttr, oOldAttr, str(oNewAttr), str(oOldAttr)));
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335 | if oOld.idFailureReason == oNew.idFailureReason:
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336 | oNew = aoNew[3];
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337 | oOld = aoOld[3];
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338 | for sAttr in oNew.getDataAttributes():
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339 | if sAttr not in [ 'tsEffective', 'tsExpire', 'uidAuthor', ]:
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340 | oOldAttr = getattr(oOld, sAttr);
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341 | oNewAttr = getattr(oNew, sAttr);
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342 | if oOldAttr != oNewAttr:
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343 | if sAttr == 'idFailureCategory':
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344 | if oFailureCategoryLogic is None:
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345 | from testmanager.core.failurecategory import FailureCategoryLogic;
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346 | oFailureCategoryLogic = FailureCategoryLogic(self._oDb);
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347 | oCat = oFailureCategoryLogic.cachedLookup(oNewAttr);
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348 | if oCat is not None:
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349 | oNewAttr = '%s (%s)' % (oNewAttr, oCat.sShort, );
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350 | oCat = oFailureCategoryLogic.cachedLookup(oOldAttr);
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351 | if oCat is not None:
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352 | oOldAttr = '%s (%s)' % (oOldAttr, oCat.sShort, );
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353 | aoChanges.append(AttributeChangeEntry(sAttr, oNewAttr, oOldAttr, str(oNewAttr), str(oOldAttr)));
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354 |
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355 |
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356 | tsExpire = aaoRows[i - 1][0] if i > 0 else aoNew[2].tsExpire;
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357 | aoEntries.append(ChangeLogEntry(aoNew[1], None, aoNew[0], tsExpire, aoNew[2], aoOld[2], aoChanges));
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358 |
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359 | # If we're at the end of the log, add the initial entry.
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360 | if len(aaoRows) <= cMaxRows and aaoRows:
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361 | aoNew = aaoRows[-1];
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362 | tsExpire = aaoRows[-1 - 1][0] if len(aaoRows) > 1 else aoNew[2].tsExpire;
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363 | aoEntries.append(ChangeLogEntry(aoNew[1], None, aoNew[0], tsExpire, aoNew[2], None, []));
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364 |
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365 | return (UserAccountLogic(self._oDb).resolveChangeLogAuthors(aoEntries), len(aaoRows) > cMaxRows);
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366 |
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367 |
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368 | def getById(self, idTestResult):
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369 | """Get Test result failure reason data by idTestResult"""
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370 |
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371 | self._oDb.execute('SELECT *\n'
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372 | 'FROM TestResultFailures\n'
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373 | 'WHERE tsExpire = \'infinity\'::timestamp\n'
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374 | ' AND idTestResult = %s;', (idTestResult,))
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375 | aRows = self._oDb.fetchAll()
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376 | if len(aRows) not in (0, 1):
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377 | raise self._oDb.integrityException(
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378 | 'Found more than one failure reasons with the same credentials. Database structure is corrupted.')
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379 | try:
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380 | return TestResultFailureData().initFromDbRow(aRows[0])
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381 | except IndexError:
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382 | return None
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383 |
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384 | def addEntry(self, oData, uidAuthor, fCommit = False):
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385 | """
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386 | Add a test result failure reason record.
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387 | """
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388 |
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389 | #
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390 | # Validate inputs and read in the old(/current) data.
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391 | #
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392 | assert isinstance(oData, TestResultFailureData);
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393 | dErrors = oData.validateAndConvert(self._oDb, oData.ksValidateFor_AddForeignId);
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394 | if dErrors:
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395 | raise TMInvalidData('editEntry invalid input: %s' % (dErrors,));
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396 |
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397 | # Check if it exist first (we're adding, not editing, collisions not allowed).
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398 | oOldData = self.getById(oData.idTestResult);
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399 | if oOldData is not None:
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400 | raise TMRowAlreadyExists('TestResult %d already have a failure reason associated with it:'
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401 | '%s\n'
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402 | 'Perhaps someone else beat you to it? Or did you try resubmit?'
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403 | % (oData.idTestResult, oOldData));
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404 | oData = self._resolveSetTestIdIfMissing(oData);
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405 |
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406 | #
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407 | # Add record.
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408 | #
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409 | self._readdEntry(uidAuthor, oData);
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410 | self._oDb.maybeCommit(fCommit);
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411 | return True;
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412 |
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413 | def editEntry(self, oData, uidAuthor, fCommit = False):
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414 | """
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415 | Modifies a test result failure reason.
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416 | """
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417 |
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418 | #
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419 | # Validate inputs and read in the old(/current) data.
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420 | #
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421 | assert isinstance(oData, TestResultFailureData);
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422 | dErrors = oData.validateAndConvert(self._oDb, oData.ksValidateFor_Edit);
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423 | if dErrors:
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424 | raise TMInvalidData('editEntry invalid input: %s' % (dErrors,));
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425 |
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426 | oOldData = self.getById(oData.idTestResult)
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427 | oData.idTestSet = oOldData.idTestSet;
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428 |
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429 | #
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430 | # Update the data that needs updating.
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431 | #
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432 | if not oData.isEqualEx(oOldData, [ 'tsEffective', 'tsExpire', 'uidAuthor', ]):
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433 | self._historizeEntry(oData.idTestResult);
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434 | self._readdEntry(uidAuthor, oData);
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435 | self._oDb.maybeCommit(fCommit);
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436 | return True;
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437 |
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438 |
|
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439 | def removeEntry(self, uidAuthor, idTestResult, fCascade = False, fCommit = False):
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440 | """
|
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441 | Deletes a test result failure reason.
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442 | """
|
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443 | _ = fCascade; # Not applicable.
|
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444 |
|
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445 | oData = self.getById(idTestResult)
|
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446 | (tsCur, tsCurMinusOne) = self._oDb.getCurrentTimestamps();
|
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447 | if oData.tsEffective != tsCur and oData.tsEffective != tsCurMinusOne:
|
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448 | self._historizeEntry(idTestResult, tsCurMinusOne);
|
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449 | self._readdEntry(uidAuthor, oData, tsCurMinusOne);
|
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450 | self._historizeEntry(idTestResult);
|
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451 | self._oDb.execute('UPDATE TestResultFailures\n'
|
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452 | 'SET tsExpire = CURRENT_TIMESTAMP\n'
|
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453 | 'WHERE idTestResult = %s\n'
|
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454 | ' AND tsExpire = \'infinity\'::TIMESTAMP\n'
|
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455 | , (idTestResult,));
|
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456 | self._oDb.maybeCommit(fCommit);
|
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457 | return True;
|
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458 |
|
---|
459 | #
|
---|
460 | # Helpers.
|
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461 | #
|
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462 |
|
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463 | def _readdEntry(self, uidAuthor, oData, tsEffective = None):
|
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464 | """
|
---|
465 | Re-adds the TestResultFailure entry. Used by addEntry, editEntry and removeEntry.
|
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466 | """
|
---|
467 | if tsEffective is None:
|
---|
468 | tsEffective = self._oDb.getCurrentTimestamp();
|
---|
469 | self._oDb.execute('INSERT INTO TestResultFailures (\n'
|
---|
470 | ' uidAuthor,\n'
|
---|
471 | ' tsEffective,\n'
|
---|
472 | ' idTestResult,\n'
|
---|
473 | ' idTestSet,\n'
|
---|
474 | ' idFailureReason,\n'
|
---|
475 | ' sComment)\n'
|
---|
476 | 'VALUES (%s, %s, %s, %s, %s, %s)\n'
|
---|
477 | , ( uidAuthor,
|
---|
478 | tsEffective,
|
---|
479 | oData.idTestResult,
|
---|
480 | oData.idTestSet,
|
---|
481 | oData.idFailureReason,
|
---|
482 | oData.sComment,) );
|
---|
483 | return True;
|
---|
484 |
|
---|
485 |
|
---|
486 | def _historizeEntry(self, idTestResult, tsExpire = None):
|
---|
487 | """ Historizes the current entry. """
|
---|
488 | if tsExpire is None:
|
---|
489 | tsExpire = self._oDb.getCurrentTimestamp();
|
---|
490 | self._oDb.execute('UPDATE TestResultFailures\n'
|
---|
491 | 'SET tsExpire = %s\n'
|
---|
492 | 'WHERE idTestResult = %s\n'
|
---|
493 | ' AND tsExpire = \'infinity\'::TIMESTAMP\n'
|
---|
494 | , (tsExpire, idTestResult,));
|
---|
495 | return True;
|
---|
496 |
|
---|
497 |
|
---|
498 | def _resolveSetTestIdIfMissing(self, oData):
|
---|
499 | """ Resolve any missing idTestSet reference (it's a duplicate for speed efficiency). """
|
---|
500 | if oData.idTestSet is None and oData.idTestResult is not None:
|
---|
501 | self._oDb.execute('SELECT idTestSet FROM TestResults WHERE idTestResult = %s', (oData.idTestResult,));
|
---|
502 | oData.idTestSet = self._oDb.fetchOne()[0];
|
---|
503 | return oData;
|
---|
504 |
|
---|
505 |
|
---|
506 |
|
---|
507 | #
|
---|
508 | # Unit testing.
|
---|
509 | #
|
---|
510 |
|
---|
511 | # pylint: disable=C0111
|
---|
512 | class TestResultFailureDataTestCase(ModelDataBaseTestCase):
|
---|
513 | def setUp(self):
|
---|
514 | self.aoSamples = [TestResultFailureData(),];
|
---|
515 |
|
---|
516 | if __name__ == '__main__':
|
---|
517 | unittest.main();
|
---|
518 | # not reached.
|
---|
519 |
|
---|