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/**
* @license
* Visual Blocks Editor
*
* Copyright 2017 Google Inc.
* https://developers.google.com/blockly/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Tests for Blockly.Field
* @author fenichel@google.com (Rachel Fenichel)
*/
'use strict';
function test_field_isEditable_simple() {
var field = new Blockly.Field("Dummy text");
// EDITABLE is true by default, but without a source block a field can't be
// edited.
assertFalse('Field without a block is not editable',
field.isCurrentlyEditable());
}
function test_field_isEditable_false() {
// Setting EDITABLE to false doesn't matter.
var field = new Blockly.Field("Dummy text");
field.EDITABLE = false;
assertFalse('Field without a block is not editable',
field.isCurrentlyEditable());
}
function test_field_isEditable_editableBlock() {
var editableBlock = {
isEditable: function() {
return true;
}
};
var field = new Blockly.Field("Dummy text");
field.sourceBlock_ = editableBlock;
assertTrue('Editable field with editable block is editable',
field.isCurrentlyEditable());
}
function test_field_isEditable_editableBlock_false() {
var editableBlock = {
isEditable: function() {
return true;
}
};
var field = new Blockly.Field("Dummy text");
field.sourceBlock_ = editableBlock;
field.EDITABLE = false;
assertFalse('Non-editable field with editable block is not editable',
field.isCurrentlyEditable());
}
function test_field_isEditable_nonEditableBlock() {
var nonEditableBlock = {
isEditable: function() {
return false;
}
};
var field = new Blockly.Field("Dummy text");
field.sourceBlock_ = nonEditableBlock;
assertFalse('Editable field with non-editable block is not editable',
field.isCurrentlyEditable());
}
function test_field_isEditable_nonEditableBlock_false() {
var nonEditableBlock = {
isEditable: function() {
return false;
}
};
var field = new Blockly.Field("Dummy text");
field.sourceBlock_ = nonEditableBlock;
field.EDITABLE = false;
assertFalse('Non-editable field with non-editable block is not editable',
field.isCurrentlyEditable());
}
function test_field_register_with_custom_field() {
var CustomFieldType = function(value) {
CustomFieldType.superClass_.constructor.call(this, value);
};
goog.inherits(CustomFieldType, Blockly.Field);
CustomFieldType.fromJson = function(options) {
return new CustomFieldType(options['value']);
};
var json = {
type: 'field_custom_test',
value: 'ok'
};
// before registering
var field = Blockly.Field.fromJson(json);
assertNull(field);
Blockly.Field.register('field_custom_test', CustomFieldType);
// after registering
field = Blockly.Field.fromJson(json);
assertNotNull(field);
assertEquals(field.getValue(), 'ok');
}
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