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@@ -1,374 +1,424 b'' | |||
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1 | 1 | // Test the widget framework. |
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2 | 2 | casper.notebook_test(function () { |
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3 | 3 | var index; |
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4 | 4 | |
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5 | 5 | // Test widget dependencies //////////////////////////////////////////////// |
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6 | 6 | this.then(function () { |
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7 | 7 | |
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8 | 8 | // Check if the WidgetManager class is defined. |
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9 | 9 | this.test.assert(this.evaluate(function() { |
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10 | 10 | return IPython.WidgetManager != undefined; |
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11 | 11 | }), 'WidgetManager class is defined'); |
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12 | 12 | }); |
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13 | 13 | |
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14 | 14 | index = this.append_cell( |
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15 | 15 | 'from IPython.html import widgets\n' + |
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16 | 16 | 'from IPython.display import display, clear_output\n' + |
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17 | 17 | 'print("Success")'); |
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18 | 18 | this.execute_cell_then(index); |
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19 | 19 | |
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20 | 20 | this.wait(500); // Wait for require.js async callbacks to load dependencies. |
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21 | 21 | |
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22 | 22 | this.then(function () { |
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23 | 23 | // Check if the widget manager has been instanciated. |
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24 | 24 | this.test.assert(this.evaluate(function() { |
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25 | 25 | return IPython.widget_manager != undefined; |
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26 | 26 | }), 'Notebook widget manager instanciated'); |
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27 | 27 | }); |
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28 | 28 | |
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29 | 29 | |
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30 | 30 | // Check widget mapping //////////////////////////////////////////////////// |
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31 | 31 | index = this.append_cell( |
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32 | 32 | 'names = [name for name in dir(widgets)' + |
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33 | 33 | ' if name.endswith("Widget") and name!= "Widget"]\n' + |
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34 | 34 | 'for name in names:\n' + |
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35 | 35 | ' print(name)\n'); |
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36 | 36 | this.execute_cell_then(index, function(index){ |
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37 | 37 | |
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38 | 38 | // Get the widget names that are registered with the widget manager. Assume |
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39 | 39 | // a 1 to 1 mapping of model and widgets names (model names just have 'model' |
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40 | 40 | // suffixed). |
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41 | 41 | var javascript_names = this.evaluate(function () { |
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42 | 42 | names = []; |
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43 | 43 | for (var name in IPython.widget_manager.widget_model_types) { |
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44 | 44 | names.push(name.replace('Model','')); |
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45 | 45 | } |
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46 | 46 | return names; |
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47 | 47 | }); |
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48 | 48 | |
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49 | 49 | // Get the widget names registered in python. |
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50 | 50 | var python_names = this.get_output_cell(index).text.split('\n'); |
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51 | 51 | |
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52 | 52 | // Make sure the two lists have the same items. |
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53 | 53 | for (var i in javascript_names) { |
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54 | 54 | var javascript_name = javascript_names[i]; |
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55 | 55 | var found = false; |
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56 | 56 | for (var j in python_names) { |
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57 | 57 | var python_name = python_names[j]; |
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58 | 58 | if (python_name==javascript_name) { |
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59 | 59 | found = true; |
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60 | 60 | break; |
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61 | 61 | } |
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62 | 62 | } |
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63 | 63 | this.test.assert(found, javascript_name + ' exists in python'); |
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64 | 64 | } |
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65 | 65 | for (var i in python_names) { |
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66 | 66 | var python_name = python_names[i]; |
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67 | 67 | if (python_name.length > 0) { |
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68 | 68 | var found = false; |
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69 | 69 | for (var j in javascript_names) { |
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70 | 70 | var javascript_name = javascript_names[j]; |
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71 | 71 | if (python_name==javascript_name) { |
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72 | 72 | found = true; |
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73 | 73 | break; |
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74 | 74 | } |
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75 | 75 | } |
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76 | 76 | this.test.assert(found, python_name + ' exists in javascript'); |
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77 | 77 | } |
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78 | 78 | } |
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79 | 79 | }); |
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80 | 80 | |
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81 | 81 | |
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82 | 82 | // Test bool widget //////////////////////////////////////////////////////// |
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83 | 83 | var bool_index = this.append_cell( |
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84 | 84 | 'bool_widget = widgets.BoolWidget(description="Title", value=True)\n' + |
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85 | 85 | 'display(bool_widget)\n'+ |
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86 | 86 | 'display(bool_widget, view_name="ToggleButtonView")\n' + |
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87 | 87 | 'print("Success")'); |
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88 | 88 | this.execute_cell_then(bool_index, function(index){ |
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89 | 89 | |
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90 | 90 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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91 | 91 | 'Create bool widget cell executed with correct output.'); |
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92 | 92 | |
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93 | 93 | this.test.assert(this.cell_element_exists(index, |
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94 | 94 | '.widget-area .widget-subarea'), |
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95 | 95 | 'Widget subarea exists.'); |
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96 | 96 | |
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97 | 97 | this.test.assert(this.cell_element_exists(index, |
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98 | 98 | '.widget-area .widget-subarea .widget-hbox-single input'), |
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99 | 99 | 'Checkbox exists.'); |
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100 | 100 | |
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101 | 101 | this.test.assert(this.cell_element_function(index, |
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102 | 102 | '.widget-area .widget-subarea .widget-hbox-single input', 'prop', ['checked']), |
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103 | 103 | 'Checkbox is checked.'); |
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104 | 104 | |
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105 | 105 | this.test.assert(this.cell_element_exists(index, |
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106 | 106 | '.widget-area .widget-subarea .widget-hbox-single .widget-hlabel'), |
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107 | 107 | 'Checkbox label exists.'); |
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108 | 108 | |
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109 | 109 | this.test.assert(this.cell_element_function(index, |
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110 | 110 | '.widget-area .widget-subarea .widget-hbox-single .widget-hlabel', 'html')=="Title", |
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111 | 111 | 'Checkbox labeled correctly.'); |
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112 | 112 | |
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113 | 113 | this.test.assert(this.cell_element_exists(index, |
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114 | 114 | '.widget-area .widget-subarea div button'), |
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115 | 115 | 'Toggle button exists.'); |
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116 | 116 | |
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117 | 117 | this.test.assert(this.cell_element_function(index, |
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118 | 118 | '.widget-area .widget-subarea div button', 'html')=="Title", |
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119 | 119 | 'Toggle button labeled correctly.'); |
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120 | 120 | |
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121 | 121 | this.test.assert(this.cell_element_function(index, |
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122 | 122 | '.widget-area .widget-subarea div button', 'hasClass', ['active']), |
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123 | 123 | 'Toggle button is toggled.'); |
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124 | 124 | |
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125 | 125 | }); |
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126 | 126 | |
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127 | 127 | index = this.append_cell( |
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128 | 128 | 'bool_widget.value = False\n' + |
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129 | 129 | 'print("Success")'); |
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130 | 130 | this.execute_cell_then(index, function(index){ |
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131 | 131 | |
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132 | 132 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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133 | 133 | 'Change bool widget value cell executed with correct output.'); |
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134 | 134 | |
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135 | 135 | this.test.assert(! this.cell_element_function(bool_index, |
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136 | 136 | '.widget-area .widget-subarea .widget-hbox-single input', 'prop', ['checked']), |
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137 | 137 | 'Checkbox is not checked. (1)'); |
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138 | 138 | |
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139 | 139 | this.test.assert(! this.cell_element_function(bool_index, |
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140 | 140 | '.widget-area .widget-subarea div button', 'hasClass', ['active']), |
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141 | 141 | 'Toggle button is not toggled. (1)'); |
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142 | 142 | |
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143 | 143 | // Try toggling the bool by clicking on the toggle button. |
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144 | 144 | this.cell_element_function(bool_index, '.widget-area .widget-subarea div button', 'click'); |
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145 | 145 | |
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146 | 146 | this.test.assert(this.cell_element_function(bool_index, |
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147 | 147 | '.widget-area .widget-subarea .widget-hbox-single input', 'prop', ['checked']), |
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148 | 148 | 'Checkbox is checked. (2)'); |
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149 | 149 | |
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150 | 150 | this.test.assert(this.cell_element_function(bool_index, |
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151 | 151 | '.widget-area .widget-subarea div button', 'hasClass', ['active']), |
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152 | 152 | 'Toggle button is toggled. (2)'); |
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153 | 153 | |
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154 | 154 | // Try toggling the bool by clicking on the checkbox. |
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155 | 155 | this.cell_element_function(bool_index, '.widget-area .widget-subarea .widget-hbox-single input', 'click'); |
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156 | 156 | |
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157 | 157 | this.test.assert(! this.cell_element_function(bool_index, |
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158 | 158 | '.widget-area .widget-subarea .widget-hbox-single input', 'prop', ['checked']), |
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159 | 159 | 'Checkbox is not checked. (3)'); |
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160 | 160 | |
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161 | 161 | this.test.assert(! this.cell_element_function(bool_index, |
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162 | 162 | '.widget-area .widget-subarea div button', 'hasClass', ['active']), |
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163 | 163 | 'Toggle button is not toggled. (3)'); |
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164 | 164 | |
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165 | 165 | }); |
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166 | 166 | |
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167 | 167 | // Test button widget ////////////////////////////////////////////////////// |
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168 | 168 | var button_index = this.append_cell( |
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169 | 169 | 'button = widgets.ButtonWidget(description="Title")\n' + |
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170 | 170 | 'display(button)\n'+ |
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171 | 171 | 'print("Success")\n' + |
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172 | 172 | 'def handle_click(sender):\n' + |
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173 | 173 | ' print("Clicked")\n' + |
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174 | 174 | 'button.on_click(handle_click)'); |
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175 | 175 | this.execute_cell_then(button_index, function(index){ |
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176 | 176 | |
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177 | 177 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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178 | 178 | 'Create button cell executed with correct output.'); |
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179 | 179 | |
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180 | 180 | this.test.assert(this.cell_element_exists(index, |
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181 | 181 | '.widget-area .widget-subarea'), |
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182 | 182 | 'Widget subarea exists.'); |
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183 | 183 | |
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184 | 184 | this.test.assert(this.cell_element_exists(index, |
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185 | 185 | '.widget-area .widget-subarea button'), |
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186 | 186 | 'Widget button exists.'); |
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187 | 187 | |
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188 | 188 | this.test.assert(this.cell_element_function(index, |
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189 | 189 | '.widget-area .widget-subarea button', 'html')=='Title', |
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190 | 190 | 'Set button description.'); |
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191 | 191 | |
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192 | 192 | this.cell_element_function(index, |
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193 | 193 | '.widget-area .widget-subarea button', 'click'); |
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194 | 194 | }); |
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195 | 195 | |
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196 | 196 | this.wait(500); // Wait for click to execute in kernel and write output |
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197 | 197 | |
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198 | 198 | this.then(function () { |
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199 | 199 | this.test.assert(this.get_output_cell(button_index, 1).text == 'Clicked\n', |
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200 | 200 | 'Button click event fires.'); |
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201 | 201 | }); |
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202 | 202 | |
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203 | index = this.append_cell( | |
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204 |
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205 | 'print("Success")'); | |
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206 | this.execute_cell_then(index, function(index){ | |
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203 | // Close the button widget asynchronisly. | |
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204 | index = this.append_cell('button.close()\n'); | |
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205 | this.execute_cell(index); | |
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207 | 206 | |
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208 | this.test.assert(this.get_output_cell(index).text == 'Success\n', | |
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209 | 'Close button cell executed with correct output.'); | |
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207 | this.wait(500); // Wait for the button to close. | |
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210 | 208 | |
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209 | this.then(function(){ | |
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211 | 210 | this.test.assert(! this.cell_element_exists(button_index, |
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212 | 211 | '.widget-area .widget-subarea button'), |
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213 | 212 | 'Widget button doesn\'t exists.'); |
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214 | 213 | }); |
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215 | 214 | |
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216 | 215 | // Test container widget /////////////////////////////////////////////////// |
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217 | 216 | var container_index = this.append_cell( |
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218 | 217 | 'container = widgets.ContainerWidget()\n' + |
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219 | 218 | 'button = widgets.ButtonWidget(parent=container)\n'+ |
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220 | 219 | 'display(container)\n'+ |
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221 | 220 | 'container.add_class("my-test-class")\n'+ |
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222 | 221 | 'print("Success")\n'); |
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223 | 222 | this.execute_cell_then(container_index, function(index){ |
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224 | 223 | |
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225 | 224 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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226 | 225 | 'Create container cell executed with correct output.'); |
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227 | 226 | |
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228 | 227 | this.test.assert(this.cell_element_exists(index, |
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229 | 228 | '.widget-area .widget-subarea'), |
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230 | 229 | 'Widget subarea exists.'); |
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231 | 230 | |
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232 | 231 | this.test.assert(this.cell_element_exists(index, |
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233 | 232 | '.widget-area .widget-subarea .widget-container'), |
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234 | 233 | 'Widget container exists.'); |
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235 | 234 | |
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236 | 235 | this.test.assert(this.cell_element_exists(index, |
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237 | 236 | '.widget-area .widget-subarea .my-test-class'), |
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238 | 237 | 'add_class works.'); |
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239 | 238 | |
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240 | 239 | this.test.assert(this.cell_element_exists(index, |
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241 | 240 | '.widget-area .widget-subarea .my-test-class button'), |
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242 | 241 | 'Container parent/child relationship works.'); |
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243 | 242 | }); |
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244 | 243 | |
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245 | 244 | index = this.append_cell( |
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246 | 245 | 'container.set_css("display", "none")\n'+ |
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247 | 246 | 'print("Success")\n'); |
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248 | 247 | this.execute_cell_then(index, function(index){ |
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249 | 248 | |
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250 | 249 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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251 | 250 | 'Set container class CSS cell executed with correct output.'); |
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252 | 251 | |
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253 | 252 | this.test.assert(this.cell_element_function(container_index, |
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254 | 253 | '.widget-area .widget-subarea .my-test-class', 'css', ['display'])=='none', |
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255 | 254 | 'set_css works.'); |
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256 | 255 | }); |
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257 | 256 | |
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258 | 257 | index = this.append_cell( |
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259 | 258 | 'container.remove_class("my-test-class")\n'+ |
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260 | 259 | 'print("Success")\n'); |
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261 | 260 | this.execute_cell_then(index, function(index){ |
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262 | 261 | |
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263 | 262 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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264 | 263 | 'Remove container class cell executed with correct output.'); |
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265 | 264 | |
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266 | 265 | this.test.assert(! this.cell_element_exists(container_index, |
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267 | 266 | '.widget-area .widget-subarea .my-test-class'), |
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268 | 267 | 'remove_class works.'); |
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269 | 268 | }); |
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270 | 269 | |
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271 | 270 | index = this.append_cell( |
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272 | 271 | 'display(button)\n'+ |
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273 | 272 | 'print("Success")\n'); |
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274 | 273 | this.execute_cell_then(index, function(index){ |
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275 | 274 | |
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276 | 275 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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277 | 276 | 'Display container child executed with correct output.'); |
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278 | 277 | |
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279 | 278 | this.test.assert(! this.cell_element_exists(index, |
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280 | 279 | '.widget-area .widget-subarea .widget-container'), |
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281 | 280 | 'Parent container not displayed.'); |
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282 | 281 | |
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283 | 282 | this.test.assert(this.cell_element_exists(index, |
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284 | 283 | '.widget-area .widget-subarea button'), |
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285 | 284 | 'Child displayed.'); |
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286 | 285 | }); |
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287 | 286 | |
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288 | 287 | // Test float range widget ///////////////////////////////////////////////// |
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289 | 288 | var slider_query = '.widget-area .widget-subarea .widget-hbox-single .slider'; |
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290 | 289 | var float_text_query = '.widget-area .widget-subarea .widget-hbox-single .widget-numeric-text'; |
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291 | 290 | |
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292 | 291 | var floatrange_index = this.append_cell( |
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293 | 292 | 'floatrange = widgets.FloatRangeWidget()\n' + |
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294 | 293 | 'display(floatrange)\n' + |
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295 | 294 | 'display(floatrange, view_name="FloatTextView")\n' + |
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296 | 295 | 'print("Success")\n'); |
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297 | 296 | this.execute_cell_then(floatrange_index, function(index){ |
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298 | 297 | |
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299 | 298 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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300 | 299 | 'Create float range cell executed with correct output.'); |
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301 | 300 | |
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302 | 301 | this.test.assert(this.cell_element_exists(index, |
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303 | 302 | '.widget-area .widget-subarea'), |
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304 | 303 | 'Widget subarea exists.'); |
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305 | 304 | |
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306 | 305 | this.test.assert(this.cell_element_exists(index, slider_query), |
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307 | 306 | 'Widget slider exists.'); |
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308 | 307 | |
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309 | 308 | this.test.assert(this.cell_element_exists(index, float_text_query), |
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310 | 309 | 'Widget float textbox exists.'); |
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311 | 310 | }); |
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312 | 311 | |
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313 | 312 | index = this.append_cell( |
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314 | 313 | 'floatrange.max = 50.0\n' + |
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315 | 314 | 'floatrange.min = -50.0\n' + |
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316 | 315 | 'floatrange.value = 25.0\n' + |
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317 | 316 | 'print("Success")\n'); |
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318 | 317 | this.execute_cell_then(index, function(index){ |
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319 | 318 | |
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320 | 319 | this.test.assert(this.get_output_cell(index).text == 'Success\n', |
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321 | 320 | 'Float range properties cell executed with correct output.'); |
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322 | 321 | |
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323 | 322 | this.test.assert(this.cell_element_exists(floatrange_index, slider_query), |
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324 | 323 | 'Widget slider exists.'); |
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325 | 324 | |
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326 | 325 | this.test.assert(this.cell_element_function(floatrange_index, slider_query, |
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327 | 326 | 'slider', ['value']) == 25.0, |
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328 | 327 | 'Slider set to Python value.'); |
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329 | 328 | |
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330 | 329 | this.test.assert(this.cell_element_function(floatrange_index, float_text_query, |
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331 | 330 | 'val') == 25.0, 'Float textbox set to Python value.'); |
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332 | 331 | |
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333 | 332 | // Clear the float textbox value and then set it to 1 by emulating |
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334 | 333 | // keyboard presses. |
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335 | 334 | this.cell_element_function(floatrange_index, float_text_query, 'val', ['']); |
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336 | 335 | this.sendKeys(float_text_query, '1'); |
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337 | 336 | }); |
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338 | 337 | |
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339 |
this.wait(500); // Wait for |
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338 | this.wait(500); // Wait for change to execute in kernel | |
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340 | 339 | |
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341 | 340 | index = this.append_cell('print(floatrange.value)\n'); |
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342 | 341 | this.execute_cell_then(index, function(index){ |
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343 | 342 | this.test.assert(this.get_output_cell(index).text == '1.0\n', |
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344 | 343 | 'Float textbox set float range value'); |
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345 | 344 | |
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346 | 345 | // Clear the float textbox value and then set it to 120 by emulating |
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347 | 346 | // keyboard presses. |
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348 | 347 | this.cell_element_function(floatrange_index, float_text_query, 'val', ['']); |
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349 | 348 | this.sendKeys(float_text_query, '120'); |
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350 | 349 | }); |
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351 | 350 | |
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352 |
this.wait(500); // Wait for |
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351 | this.wait(500); // Wait for change to execute in kernel | |
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353 | 352 | |
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354 | 353 | index = this.append_cell('print(floatrange.value)\n'); |
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355 | 354 | this.execute_cell_then(index, function(index){ |
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356 | 355 | this.test.assert(this.get_output_cell(index).text == '50.0\n', |
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357 | 356 | 'Float textbox value bound'); |
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358 | 357 | |
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359 | 358 | // Clear the float textbox value and then set it to 'hello world' by |
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360 | 359 | // emulating keyboard presses. 'hello world' should get filtered... |
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361 | 360 | this.cell_element_function(floatrange_index, float_text_query, 'val', ['']); |
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362 | 361 | this.sendKeys(float_text_query, 'hello world'); |
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363 | 362 | }); |
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364 | 363 | |
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365 |
this.wait(500); // Wait for |
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364 | this.wait(500); // Wait for change to execute in kernel | |
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366 | 365 | |
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367 | 366 | index = this.append_cell('print(floatrange.value)\n'); |
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368 | 367 | this.execute_cell_then(index, function(index){ |
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369 | 368 | this.test.assert(this.get_output_cell(index).text == '50.0\n', |
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370 | 369 | 'Invalid float textbox characters ignored'); |
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371 | 370 | }); |
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372 | 371 | |
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372 | // Test float widget /////////////////////////////////////////////////////// | |
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373 | var float_text_query_2 = '.widget-area .widget-subarea .widget-hbox-single .my-second-float-text'; | |
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374 | ||
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375 | var float_index = this.append_cell( | |
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376 | 'float_widget = widgets.FloatWidget()\n' + | |
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377 | 'display(float_widget)\n' + | |
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378 | 'float_widget.add_class("my-second-float-text")\n' + | |
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379 | 'print("Success")\n'); | |
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380 | this.execute_cell_then(float_index, function(index){ | |
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381 | ||
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382 | this.test.assert(this.get_output_cell(index).text == 'Success\n', | |
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383 | 'Create float cell executed with correct output.'); | |
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384 | ||
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385 | this.test.assert(this.cell_element_exists(index, | |
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386 | '.widget-area .widget-subarea'), | |
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387 | 'Widget subarea exists.'); | |
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388 | ||
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389 | this.test.assert(this.cell_element_exists(index, float_text_query_2), | |
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390 | 'Widget float textbox exists.'); | |
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391 | ||
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392 | this.cell_element_function(float_index, float_text_query_2, 'val', ['']); | |
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393 | this.sendKeys(float_text_query_2, '1.05'); | |
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394 | }); | |
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395 | ||
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396 | this.wait(500); // Wait for change to execute in kernel | |
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397 | ||
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398 | index = this.append_cell('print(float_widget.value)\n'); | |
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399 | this.execute_cell_then(index, function(index){ | |
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400 | this.test.assert(this.get_output_cell(index).text == '1.05\n', | |
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401 | 'Float textbox value set.'); | |
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402 | this.cell_element_function(float_index, float_text_query_2, 'val', ['']); | |
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403 | this.sendKeys(float_text_query_2, '123456789.0'); | |
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404 | }); | |
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405 | ||
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406 | this.wait(500); // Wait for change to execute in kernel | |
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407 | ||
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408 | index = this.append_cell('print(float_widget.value)\n'); | |
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409 | this.execute_cell_then(index, function(index){ | |
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410 | this.test.assert(this.get_output_cell(index).text == '123456789.0\n', | |
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411 | 'Long float textbox value set (probably triggers throttling).'); | |
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412 | this.cell_element_function(float_index, float_text_query_2, 'val', ['']); | |
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413 | this.sendKeys(float_text_query_2, '12hello'); | |
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414 | }); | |
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415 | ||
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416 | this.wait(500); // Wait for change to execute in kernel | |
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417 | ||
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418 | index = this.append_cell('print(float_widget.value)\n'); | |
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419 | this.execute_cell_then(index, function(index){ | |
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420 | this.test.assert(this.get_output_cell(index).text == '12.0\n', | |
|
421 | 'Float textbox value set.'); | |
|
422 | }); | |
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373 | 423 | }); |
|
374 | 424 |
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