mirror of
https://github.com/scratchfoundation/scratch-blocks.git
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82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
JavaScript
/**
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* @license
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* Visual Blocks Editor
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*
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* Copyright 2017 Google Inc.
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* https://developers.google.com/blockly/
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Tests for Blockly.FieldNumber
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* @author Anm@anm.me (Andrew n marshall)
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*/
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'use strict';
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function test_fieldnumber_constructor() {
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// No arguments
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var field = new Blockly.FieldNumber();
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assertEquals(field.getValue(), '0');
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// Unlike blockly, scratch-blocks doesn't store min, max, and precision.
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// TODO: Update this to check the restrictor, based on min, max, and precision.
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assertEquals(field.min_, undefined);
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assertEquals(field.max_, undefined);
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assertEquals(field.precision_, undefined);
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// Numeric values
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field = new Blockly.FieldNumber(1);
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assertEquals(field.getValue(), '1');
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field = new Blockly.FieldNumber(1.5);
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assertEquals(field.getValue(), '1.5');
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// String value
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field = new Blockly.FieldNumber('2');
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assertEquals(field.getValue(), '2');
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field = new Blockly.FieldNumber('2.5');
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assertEquals(field.getValue(), '2.5');
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// All values
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field = new Blockly.FieldNumber(
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/* value */ 0,
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/* min */ -128,
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/* max */ 127,
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/* precision */ 1);
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// Unlike blockly, scratch-blocks doesn't store min, max, and precision.
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assertEquals(field.getValue(), '0');
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assertEquals(field.min_, undefined);
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assertEquals(field.max_, undefined);
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assertEquals(field.precision_, undefined);
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// Bad value defaults to '0'
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field = new Blockly.FieldNumber('bad');
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assertEquals(field.getValue(), '0');
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field = new Blockly.FieldNumber(NaN);
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assertEquals(field.getValue(), '0');
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}
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function test_fieldnumber_fromJson() {
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assertEquals(Blockly.FieldNumber.fromJson({}).getValue(), '0');
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assertEquals(Blockly.FieldNumber.fromJson({ value: 1 }).getValue(), '1');
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// All options, but scratch-blocks parses min/max/precision differently from
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// Blockly. See notes in field_number.js.
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var field = Blockly.FieldNumber.fromJson({
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value: 0,
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min: -128,
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max: 127,
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precision: 1
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});
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assertEquals(field.getValue(), '0');
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}
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