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1 /* GObject - GLib Type, Object, Parameter and Signal Library |
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2 * Copyright (C) 2001, 2003 Red Hat, Inc. |
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3 * Portion Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Lesser General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General |
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15 * Public License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 */ |
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19 |
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20 #undef G_LOG_DOMAIN |
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21 #define G_LOG_DOMAIN "TestDefaultIface" |
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22 |
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23 #undef G_DISABLE_ASSERT |
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24 #undef G_DISABLE_CHECKS |
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25 #undef G_DISABLE_CAST_CHECKS |
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26 |
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27 #include <glib-object.h> |
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28 |
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29 #include "testcommon.h" |
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30 #include "testmodule.h" |
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31 #include "mambaz.h" |
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32 |
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33 #ifdef SYMBIAN |
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34 #include "mrt2_glib2_test.h" |
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35 #endif //SYMBIAN |
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36 |
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37 static GType test_dynamic_iface_type; |
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38 static GType registered_inteface; |
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39 static GType registered_enum; |
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40 static GType registered_flag; |
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41 |
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42 static gboolean dynamic_iface_init = FALSE; |
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43 GType baz_type; |
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44 |
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45 |
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46 /* This test tests getting the default vtable for an interface |
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47 * and the initialization and finalization of such default |
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48 * interfaces. |
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49 * |
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50 * We test this both for static and for dynamic interfaces. |
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51 */ |
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52 |
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53 /********************************************************************** |
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54 * Static interface tests |
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55 **********************************************************************/ |
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56 |
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57 typedef struct _TestStaticIfaceClass TestStaticIfaceClass; |
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58 |
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59 struct _TestStaticIfaceClass |
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60 { |
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61 GTypeInterface base_iface; |
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62 guint val; |
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63 }; |
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64 |
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65 #define TEST_TYPE_STATIC_IFACE (test_static_iface_get_type ()) |
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66 |
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67 static void |
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68 test_static_iface_default_init (TestStaticIfaceClass *iface) |
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69 { |
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70 iface->val = 42; |
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71 } |
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72 |
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73 DEFINE_IFACE (TestStaticIface, test_static_iface, |
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74 NULL, test_static_iface_default_init) |
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75 |
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76 static void |
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77 test_static_iface (void) |
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78 { |
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79 TestStaticIfaceClass *static_iface; |
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80 |
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81 /* Not loaded until we call ref for the first time */ |
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82 static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE); |
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83 g_assert (static_iface == NULL); |
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84 |
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85 /* Ref loads */ |
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86 static_iface = g_type_default_interface_ref (TEST_TYPE_STATIC_IFACE); |
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87 g_assert (static_iface && static_iface->val == 42); |
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88 |
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89 /* Peek then works */ |
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90 static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE); |
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91 g_assert (static_iface && static_iface->val == 42); |
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92 |
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93 /* Unref does nothing */ |
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94 g_type_default_interface_unref (static_iface); |
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95 |
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96 /* And peek still works */ |
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97 static_iface = g_type_default_interface_peek (TEST_TYPE_STATIC_IFACE); |
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98 g_assert (static_iface && static_iface->val == 42); |
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99 } |
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100 |
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101 /********************************************************************** |
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102 * Dynamic interface tests |
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103 **********************************************************************/ |
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104 |
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105 typedef struct _TestDynamicIfaceClass TestDynamicIfaceClass; |
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106 |
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107 struct _TestDynamicIfaceClass |
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108 { |
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109 GTypeInterface base_iface; |
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110 guint val; |
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111 }; |
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112 |
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113 |
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114 #define TEST_TYPE_DYNAMIC_IFACE (test_dynamic_iface_type) |
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115 |
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116 static void |
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117 test_dynamic_iface_default_init (TestStaticIfaceClass *iface) |
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118 { |
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119 dynamic_iface_init = TRUE; |
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120 iface->val = 42; |
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121 } |
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122 |
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123 static void |
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124 test_dynamic_iface_default_finalize (TestStaticIfaceClass *iface) |
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125 { |
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126 dynamic_iface_init = FALSE; |
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127 } |
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128 |
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129 static void |
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130 test_dynamic_iface_register (GTypeModule *module) |
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131 { |
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132 static const GTypeInfo iface_info = |
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133 { |
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134 sizeof (TestDynamicIfaceClass), |
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135 (GBaseInitFunc) NULL, |
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136 (GBaseFinalizeFunc) NULL, |
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137 (GClassInitFunc) test_dynamic_iface_default_init, |
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138 (GClassFinalizeFunc) test_dynamic_iface_default_finalize |
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139 }; |
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140 |
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141 test_dynamic_iface_type = g_type_module_register_type (module, G_TYPE_INTERFACE, |
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142 "TestDynamicIface", &iface_info, 0); |
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143 } |
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144 |
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145 static void test_module_add_interface(GTypeModule* module) |
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146 { |
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147 static const GTypeInfo info = { |
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148 sizeof (MamanBazClass), |
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149 NULL, /* base_init */ |
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150 NULL, /* base_finalize */ |
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151 NULL, /* class_init */ |
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152 NULL, /* class_finalize */ |
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153 NULL, /* class_data */ |
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154 sizeof (MamanBaz), |
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155 0, /* n_preallocs */ |
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156 baz_instance_init /* instance_init */ |
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157 }; |
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158 static const GInterfaceInfo ibaz_info = { |
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159 (GInterfaceInitFunc) baz_interface_init, /* interface_init */ |
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160 NULL, /* interface_finalize */ |
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161 NULL /* interface_data */ |
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162 }; |
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163 baz_type = g_type_module_register_type (module, G_TYPE_OBJECT, |
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164 "MamanBazType", |
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165 &info, 0); |
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166 |
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167 g_type_module_add_interface (module,baz_type,MAMAN_TYPE_IBAZ, &ibaz_info); |
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168 |
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169 } |
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170 |
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171 |
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172 static void test_g_type_module_register_flags(GTypeModule* module) |
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173 { |
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174 static GFlagsValue flags_array[] = |
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175 { |
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176 { 1, "EOne", "One"}, |
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177 { 2, "ETwo", "Two"}, |
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178 { 4, "EFour", "Four"}, |
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179 { 0, NULL, NULL}, |
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180 }; |
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181 |
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182 registered_flag = g_type_module_register_flags(module, "egFlag",flags_array); |
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183 } |
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184 |
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185 |
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186 static void test_g_type_module_register_enum(GTypeModule* module) |
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187 { |
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188 static GEnumValue enum_array[] = |
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189 { |
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190 { 1, "EOne", "One"}, |
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191 { 2, "ETwo", "Two"}, |
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192 { 4, "EFour", "Four"}, |
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193 { 0, NULL, NULL}, |
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194 }; |
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195 |
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196 registered_enum = g_type_module_register_enum(module, "egEnum", enum_array); |
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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 static void |
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202 module_register (GTypeModule *module) |
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203 { |
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204 test_dynamic_iface_register (module); |
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205 test_module_add_interface(module); |
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206 test_g_type_module_register_flags(module); |
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207 test_g_type_module_register_enum(module); |
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208 } |
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209 |
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210 static void |
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211 test_dynamic_iface (void) |
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212 { |
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213 GTypeModule *module; |
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214 TestDynamicIfaceClass *dynamic_iface; |
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215 |
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216 module = test_module_new (module_register); |
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217 |
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218 /* Not loaded until we call ref for the first time */ |
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219 dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE); |
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220 g_assert (dynamic_iface == NULL); |
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221 |
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222 /* Ref loads */ |
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223 dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE); |
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224 g_assert (dynamic_iface_init); |
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225 g_assert (dynamic_iface && dynamic_iface->val == 42); |
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226 |
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227 /* Peek then works */ |
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228 dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE); |
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229 g_assert (dynamic_iface && dynamic_iface->val == 42); |
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230 |
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231 /* Unref causes finalize */ |
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232 g_type_default_interface_unref (dynamic_iface); |
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233 g_assert (!dynamic_iface_init); |
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234 |
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235 /* Peek returns NULL */ |
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236 dynamic_iface = g_type_default_interface_peek (TEST_TYPE_DYNAMIC_IFACE); |
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237 g_assert (dynamic_iface == NULL); |
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238 |
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239 /* Ref reloads */ |
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240 dynamic_iface = g_type_default_interface_ref (TEST_TYPE_DYNAMIC_IFACE); |
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241 g_assert (dynamic_iface_init); |
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242 g_assert (dynamic_iface && dynamic_iface->val == 42); |
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243 |
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244 /* And Unref causes finalize once more*/ |
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245 g_type_default_interface_unref (dynamic_iface); |
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246 g_assert (!dynamic_iface_init); |
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247 } |
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248 |
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249 |
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250 void test_flags() |
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251 { |
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252 GFlagsValue* retrievedValue; |
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253 GFlagsClass* pPointer = g_type_class_ref(registered_flag); |
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254 if(pPointer) |
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255 { |
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256 retrievedValue = g_flags_get_value_by_name(pPointer,"EOne"); |
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257 g_assert(retrievedValue && retrievedValue->value == 1); |
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258 retrievedValue = g_flags_get_value_by_name(pPointer,"EFive"); |
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259 g_assert(retrievedValue == NULL); |
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260 g_type_class_unref(pPointer); |
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261 } |
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262 } |
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263 |
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264 void test_enum() |
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265 { |
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266 GEnumValue* retrievedValue; |
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267 GEnumClass* pPointer = g_type_class_ref(registered_enum); |
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268 if(pPointer) |
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269 { |
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270 retrievedValue = g_enum_get_value_by_name(pPointer,"EOne"); |
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271 g_assert(retrievedValue && retrievedValue->value == 1); |
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272 retrievedValue = g_enum_get_value_by_name(pPointer,"EFive"); |
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273 g_assert(retrievedValue == NULL); |
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274 g_type_class_unref(pPointer); |
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275 } |
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276 } |
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277 |
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278 void test_interface() |
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279 { |
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280 MamanBaz* pPointer = g_object_new(baz_type,NULL); |
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281 if(pPointer) |
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282 { |
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283 g_assert(0xdeadbeaf == pPointer->instance_member); |
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284 maman_ibaz_do_action (MAMAN_IBAZ(pPointer)); |
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285 g_assert(10 == pPointer->instance_member); |
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286 g_object_unref(pPointer); |
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287 } |
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288 |
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289 } |
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290 |
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291 |
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292 gboolean my_cache_func(gpointer cache_data, GTypeClass *g_class) |
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293 { |
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294 if(MAMAN_IS_BAZ_CLASS(g_class)) |
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295 { |
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296 g_assert(strcmp("hello",(char*) cache_data) == 0); |
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297 g_type_class_ref(baz_type); |
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298 |
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299 g_type_class_unref_uncached (g_class); |
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300 return TRUE; |
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301 } |
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302 else |
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303 { |
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304 return FALSE; |
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305 } |
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306 } |
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307 |
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308 int |
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309 main (int argc, |
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310 char *argv[]) |
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311 { |
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312 char* data; |
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313 #ifdef SYMBIAN |
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314 g_log_set_handler (NULL, G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL); |
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315 g_set_print_handler(mrtPrintHandler); |
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316 #endif /*SYMBIAN*/ |
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317 |
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318 g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) | |
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319 G_LOG_LEVEL_WARNING | |
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320 G_LOG_LEVEL_CRITICAL); |
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321 g_type_init (); |
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322 |
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323 data = (char*) malloc(6); |
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324 strcpy(data,"hello"); |
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325 |
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326 g_type_add_class_cache_func(data, my_cache_func); |
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327 |
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328 test_static_iface (); |
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329 test_dynamic_iface (); |
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330 test_flags(); |
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331 test_enum(); |
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332 test_interface(); |
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333 |
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334 #ifdef SYMBIAN |
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335 testResultXml("defaultiface"); |
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336 #endif //SYMBIAN |
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337 |
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338 return 0; |
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339 } |