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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include "unittest_cxecameradevice.h" |
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19 |
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20 #include <QTest> |
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21 #include <QSignalSpy> |
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22 #include <ECamOrientationCustomInterface2.h> |
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23 |
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24 #include "cxecameradevice.h" |
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25 #include "cxedummycamera.h" |
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26 #include "cxetestutils.h" |
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27 |
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28 UnitTestCxeCameraDevice::UnitTestCxeCameraDevice() |
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29 : mCameraDevice(NULL) |
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30 { |
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31 qRegisterMetaType<CxeError::Id>("CxeError::Id"); |
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32 } |
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33 |
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34 |
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35 UnitTestCxeCameraDevice::~UnitTestCxeCameraDevice() |
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36 { |
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37 cleanup(); |
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38 } |
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39 |
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40 |
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41 void UnitTestCxeCameraDevice::init() |
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42 { |
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43 mCameraDevice = new CxeCameraDevice; |
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44 |
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45 // check that the getters return default values after construction |
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46 QVERIFY(mCameraDevice->camera() == NULL); |
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47 QVERIFY(mCameraDevice->advancedSettings() == NULL); |
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48 QVERIFY(mCameraDevice->imageProcessor() == NULL); |
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49 QVERIFY(mCameraDevice->cameraOrientation() == NULL); |
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50 QVERIFY(mCameraDevice->cameraSnapshot() == NULL); |
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51 } |
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52 |
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53 void UnitTestCxeCameraDevice::cleanup() |
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54 { |
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55 delete mCameraDevice; |
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56 mCameraDevice = NULL; |
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57 } |
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58 |
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59 void UnitTestCxeCameraDevice::testNewCamera() |
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60 { |
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61 CX_DEBUG_ENTER_FUNCTION(); |
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62 |
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63 CCamera *camera = NULL; |
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64 CCamera::CCameraAdvancedSettings *advancedSettings = NULL; |
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65 CCamera::CCameraImageProcessing * imageProcessor = NULL; |
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66 MCameraOrientation *cameraOrientation = NULL; |
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67 CxeError::Id error = CxeError::None; |
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68 |
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69 // test newCamera when camera is not set |
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70 error = mCameraDevice->newCamera(Cxe::PrimaryCameraIndex, this); |
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71 |
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72 camera = mCameraDevice->camera(); |
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73 advancedSettings = mCameraDevice->advancedSettings(); |
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74 imageProcessor = mCameraDevice->imageProcessor(); |
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75 cameraOrientation = mCameraDevice->cameraOrientation(); |
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76 |
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77 QCOMPARE(error,CxeError::None); |
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78 QVERIFY(camera); |
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79 QVERIFY(advancedSettings); |
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80 QVERIFY(imageProcessor); |
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81 QVERIFY(mCameraDevice->cameraSnapshot()); |
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82 QVERIFY(cameraOrientation == camera->CustomInterface(KCameraOrientationUid)); |
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83 |
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84 // test newCamera when camera is set |
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85 error = mCameraDevice->newCamera(Cxe::SecondaryCameraIndex, this); |
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86 QVERIFY(mCameraDevice->camera()); |
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87 QVERIFY(mCameraDevice->camera() != camera); |
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88 QCOMPARE(error,CxeError::None); |
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89 |
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90 camera = mCameraDevice->camera(); |
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91 // test newCamera with NULL as observer |
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92 error = mCameraDevice->newCamera(Cxe::PrimaryCameraIndex, NULL); |
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93 QVERIFY(mCameraDevice->camera()); |
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94 QVERIFY(mCameraDevice->camera() != camera); |
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95 QCOMPARE(error,CxeError::None); |
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96 |
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97 CX_DEBUG_EXIT_FUNCTION(); |
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98 } |
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99 |
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100 void UnitTestCxeCameraDevice::testReleaseCamera() |
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101 { |
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102 CX_DEBUG_ENTER_FUNCTION(); |
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103 QSignalSpy spy(mCameraDevice, SIGNAL(prepareForRelease())); |
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104 |
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105 // releaseCamera when camera is not set |
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106 // -> signal is not emitted |
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107 // -> camera is still NULL |
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108 mCameraDevice->releaseCamera(); |
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109 QVERIFY(!CxeTestUtils::waitForSignal(spy, 1000)); |
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110 QVERIFY(mCameraDevice->camera() == NULL); |
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111 |
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112 mCameraDevice->newCamera(Cxe::PrimaryCameraIndex, this); |
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113 |
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114 // releaseCamera when camera set |
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115 // -> signal is emitted |
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116 // -> camera stays the same (not deleted) |
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117 CCamera *camera = mCameraDevice->camera(); |
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118 mCameraDevice->releaseCamera(); |
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119 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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120 QVERIFY(mCameraDevice->camera() == camera); |
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121 |
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122 CX_DEBUG_EXIT_FUNCTION(); |
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123 } |
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124 |
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125 void UnitTestCxeCameraDevice::testDeleteCamera() |
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126 { |
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127 CX_DEBUG_ENTER_FUNCTION(); |
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128 QSignalSpy spy(mCameraDevice, SIGNAL(prepareForCameraDelete())); |
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129 |
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130 // deleteCamera when camera is not set |
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131 mCameraDevice->deleteCamera(); |
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132 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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133 QVERIFY(mCameraDevice->advancedSettings() == NULL); |
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134 QVERIFY(mCameraDevice->imageProcessor() == NULL); |
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135 QVERIFY(mCameraDevice->cameraOrientation() == NULL); |
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136 QVERIFY(mCameraDevice->camera() == NULL); |
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137 QVERIFY(mCameraDevice->cameraSnapshot() == NULL); |
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138 |
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139 mCameraDevice->newCamera(Cxe::PrimaryCameraIndex, this); |
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140 |
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141 // deleteCamera when camera is set |
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142 mCameraDevice->deleteCamera(); |
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143 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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144 QVERIFY(mCameraDevice->advancedSettings() == NULL); |
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145 QVERIFY(mCameraDevice->imageProcessor() == NULL); |
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146 QVERIFY(mCameraDevice->cameraOrientation() == NULL); |
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147 QVERIFY(mCameraDevice->camera() == NULL); |
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148 QVERIFY(mCameraDevice->cameraSnapshot() == NULL); |
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149 |
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150 CX_DEBUG_EXIT_FUNCTION(); |
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151 } |
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152 |
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153 void UnitTestCxeCameraDevice::testSetCamera() |
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154 { |
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155 CX_DEBUG_ENTER_FUNCTION(); |
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156 QSignalSpy spy(mCameraDevice, SIGNAL(cameraAllocated(CxeError::Id))); |
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157 |
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158 // create new dummycamera for testing the input |
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159 CxeDummyCamera *camera = 0; |
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160 TRAPD(error, camera = CxeDummyCamera::NewL(*this, Cxe::PrimaryCameraIndex, 100, 2)); |
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161 QCOMPARE(error, KErrNone); |
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162 QVERIFY(camera); |
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163 |
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164 // test when camera is not set |
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165 mCameraDevice->setCamera(camera); |
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166 QVERIFY(mCameraDevice->camera() == camera); |
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167 QVERIFY(mCameraDevice->advancedSettings()); |
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168 QVERIFY(mCameraDevice->imageProcessor()); |
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169 QVERIFY(mCameraDevice->cameraOrientation() == camera->CustomInterface(KCameraOrientationUid)); |
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170 QVERIFY(mCameraDevice->cameraSnapshot()); |
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171 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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172 |
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173 // setting same camera twice |
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174 mCameraDevice->setCamera(camera); |
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175 QVERIFY(mCameraDevice->camera() == camera); |
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176 QVERIFY(mCameraDevice->advancedSettings()); |
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177 QVERIFY(mCameraDevice->imageProcessor()); |
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178 QVERIFY(mCameraDevice->cameraOrientation() == camera->CustomInterface(KCameraOrientationUid)); |
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179 QVERIFY(mCameraDevice->cameraSnapshot()); |
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180 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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181 |
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182 // set a new camera |
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183 CxeDummyCamera *camera2 = 0; |
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184 TRAPD(error2, camera2 = CxeDummyCamera::NewL(*this, Cxe::PrimaryCameraIndex, 100, 2)); |
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185 QCOMPARE(error2,KErrNone); |
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186 QVERIFY(camera2 != 0); |
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187 |
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188 mCameraDevice->setCamera(camera2); |
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189 QVERIFY(mCameraDevice->camera() == camera2); |
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190 QVERIFY(mCameraDevice->advancedSettings()); |
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191 QVERIFY(mCameraDevice->imageProcessor()); |
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192 QVERIFY(mCameraDevice->cameraSnapshot()); |
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193 QVERIFY(mCameraDevice->cameraOrientation() == camera2->CustomInterface(KCameraOrientationUid)); |
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194 QVERIFY(CxeTestUtils::waitForSignal(spy, 1000)); |
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195 |
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196 CX_DEBUG_EXIT_FUNCTION(); |
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197 } |
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198 |
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199 |
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200 |
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201 QTEST_MAIN(UnitTestCxeCameraDevice); |