mirror of
https://github.com/google/blockly.git
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b46a4fe286
* Google changed from an Inc to an LLC. This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade. * Remove project description/titles from licenses This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”). * License no longer requires URL. * Fix license regexps.
575 lines
22 KiB
JavaScript
575 lines
22 KiB
JavaScript
/**
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* @license
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* Copyright 2019 Google LLC
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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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goog.require('Blockly.Blocks.procedures');
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goog.require('Blockly.Msg');
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suite('Procedures', function() {
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setup(function() {
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this.workspace = new Blockly.Workspace();
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this.workspace.setTheme(new Blockly.Theme({
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"procedure_blocks": {
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"colourPrimary": "290"
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}
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}));
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this.callForAllTypes = function(func, startName) {
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var typesArray = [
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['procedures_defnoreturn', 'procedures_callnoreturn'],
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['procedures_defreturn', 'procedures_callreturn']
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];
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for (var i = 0, types; types = typesArray[i]; i++) {
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var context = Object.create(null);
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context.workspace = this.workspace;
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context.defType = types[0];
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context.callType = types[1];
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context.defBlock = new Blockly.Block(this.workspace, context.defType);
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context.defBlock.setFieldValue(startName, 'NAME');
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context.callBlock = new Blockly.Block(this.workspace, context.callType);
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context.callBlock.setFieldValue(startName, 'NAME');
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func.call(context);
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context.defBlock.dispose();
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context.callBlock.dispose();
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}
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};
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});
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teardown(function() {
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this.workspace.dispose();
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});
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suite('isNameUsed', function() {
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test('No Blocks', function() {
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chai.assert.isFalse(
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Blockly.Procedures.isNameUsed('name1', this.workspace)
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);
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});
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test('True', function() {
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this.callForAllTypes(function() {
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chai.assert.isTrue(
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Blockly.Procedures.isNameUsed('name1', this.workspace)
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);
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}, 'name1');
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});
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test('False', function() {
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this.callForAllTypes(function() {
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chai.assert.isFalse(
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Blockly.Procedures.isNameUsed('name2', this.workspace)
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);
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}, 'name1');
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});
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});
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suite('rename', function() {
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test('Simple, Programmatic', function() {
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this.callForAllTypes(function() {
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this.defBlock.setFieldValue(
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this.defBlock.getFieldValue('NAME') + '2',
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'NAME'
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);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'start name2');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'start name2');
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}, 'start name');
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});
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test('Simple, Input', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = defInput.htmlInput_.oldValue_ + '2';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'start name2');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'start name2');
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}, 'start name');
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});
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test('lower -> CAPS', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = 'START NAME';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'START NAME');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'START NAME');
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}, 'start name');
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});
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test('CAPS -> lower', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'START NAME';
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defInput.htmlInput_.untypedDefaultValue_ = 'START NAME';
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defInput.htmlInput_.value = 'start name';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'start name');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'start name');
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}, 'START NAME');
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});
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test('Whitespace', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = defInput.htmlInput_.oldValue_ + ' ';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'start name');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'start name');
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}, 'start name');
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});
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test('Whitespace then Text', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = defInput.htmlInput_.oldValue_ + ' ';
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defInput.onHtmlInputChange_(null);
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defInput.htmlInput_.value = defInput.htmlInput_.oldValue_ + '2';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(this.defBlock.getFieldValue('NAME'), 'start name 2');
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chai.assert.equal(this.callBlock.getFieldValue('NAME'), 'start name 2');
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}, 'start name');
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});
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test('Set Empty', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = '';
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defInput.onHtmlInputChange_(null);
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chai.assert.equal(
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this.defBlock.getFieldValue('NAME'),
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Blockly.Msg['UNNAMED_KEY']);
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chai.assert.equal(
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this.callBlock.getFieldValue('NAME'),
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Blockly.Msg['UNNAMED_KEY']);
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}, 'start name');
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});
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test('Set Empty, and Create New', function() {
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this.callForAllTypes(function() {
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var defInput = this.defBlock.getField('NAME');
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defInput.htmlInput_ = Object.create(null);
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defInput.htmlInput_.oldValue_ = 'start name';
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defInput.htmlInput_.untypedDefaultValue_ = 'start name';
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defInput.htmlInput_.value = '';
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defInput.onHtmlInputChange_(null);
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var newDefBlock = new Blockly.Block(this.workspace, this.defType);
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newDefBlock.setFieldValue('new name', 'NAME');
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chai.assert.equal(
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this.defBlock.getFieldValue('NAME'),
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Blockly.Msg['UNNAMED_KEY']);
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chai.assert.equal(
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this.callBlock.getFieldValue('NAME'),
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Blockly.Msg['UNNAMED_KEY']);
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newDefBlock.dispose();
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}, 'start name');
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});
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});
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suite('getCallers', function() {
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test('Simple', function() {
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this.callForAllTypes(function() {
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var callers = Blockly.Procedures.getCallers('name1', this.workspace);
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chai.assert.equal(callers.length, 1);
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chai.assert.equal(callers[0], this.callBlock);
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}, 'name1');
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});
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test('Multiple Callers', function() {
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this.callForAllTypes(function() {
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var caller2 = new Blockly.Block(this.workspace, this.callType);
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caller2.setFieldValue('name1', 'NAME');
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var caller3 = new Blockly.Block(this.workspace, this.callType);
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caller3.setFieldValue('name1', 'NAME');
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var callers = Blockly.Procedures.getCallers('name1', this.workspace);
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chai.assert.equal(callers.length, 3);
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chai.assert.equal(callers[0], this.callBlock);
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chai.assert.equal(callers[1], caller2);
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chai.assert.equal(callers[2], caller3);
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caller2.dispose();
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caller3.dispose();
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}, 'name1');
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});
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test('Multiple Procedures', function() {
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this.callForAllTypes(function() {
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var def2 = new Blockly.Block(this.workspace, this.defType);
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def2.setFieldValue('name2', 'NAME');
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var caller2 = new Blockly.Block(this.workspace, this.callType);
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caller2.setFieldValue('name2', 'NAME');
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var callers = Blockly.Procedures.getCallers('name1', this.workspace);
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chai.assert.equal(callers.length, 1);
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chai.assert.equal(callers[0], this.callBlock);
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def2.dispose();
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caller2.dispose();
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}, 'name1');
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});
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// This can occur if you:
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// 1) Create an uppercase definition and call block.
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// 2) Delete both blocks.
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// 3) Create a lowercase definition and call block.
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// 4) Retrieve the uppercase call block from the trashcan.
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// (And vise versa for creating lowercase blocks first)
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// When converted to code all function names will be lowercase, so a
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// caller should still be returned for a differently-cased procedure.
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test('Call Different Case', function() {
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this.callForAllTypes(function() {
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this.callBlock.setFieldValue('NAME1', 'NAME');
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var callers = Blockly.Procedures.getCallers('name1', this.workspace);
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chai.assert.equal(callers.length, 1);
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chai.assert.equal(callers[0], this.callBlock);
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}, 'name');
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});
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test('Multiple Workspaces', function() {
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this.callForAllTypes(function() {
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var workspace = new Blockly.Workspace({
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theme: this.workspace.getTheme()
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});
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var def2 = new Blockly.Block(workspace, this.defType);
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def2.setFieldValue('name', 'NAME');
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var caller2 = new Blockly.Block(workspace, this.callType);
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caller2.setFieldValue('name', 'NAME');
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var callers = Blockly.Procedures.getCallers('name', this.workspace);
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chai.assert.equal(callers.length, 1);
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chai.assert.equal(callers[0], this.callBlock);
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callers = Blockly.Procedures.getCallers('name', workspace);
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chai.assert.equal(callers.length, 1);
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chai.assert.equal(callers[0], caller2);
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def2.dispose();
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caller2.dispose();
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}, 'name');
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});
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});
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suite('getDefinition', function() {
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test('Simple', function() {
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this.callForAllTypes(function() {
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var def = Blockly.Procedures.getDefinition('name1', this.workspace);
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chai.assert.equal(def, this.defBlock);
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}, 'name1');
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});
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test('Multiple Procedures', function() {
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this.callForAllTypes(function() {
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var def2 = new Blockly.Block(this.workspace, this.defType);
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def2.setFieldValue('name2', 'NAME');
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var caller2 = new Blockly.Block(this.workspace, this.callType);
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caller2.setFieldValue('name2', 'NAME');
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var def = Blockly.Procedures.getDefinition('name1', this.workspace);
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chai.assert.equal(def, this.defBlock);
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def2.dispose();
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caller2.dispose();
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}, 'name1');
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});
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test('Multiple Workspaces', function() {
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this.callForAllTypes(function() {
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var workspace = new Blockly.Workspace({
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theme: this.workspace.getTheme()
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});
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var def2 = new Blockly.Block(workspace, this.defType);
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def2.setFieldValue('name', 'NAME');
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var caller2 = new Blockly.Block(workspace, this.callType);
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caller2.setFieldValue('name', 'NAME');
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var def = Blockly.Procedures.getDefinition('name', this.workspace);
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chai.assert.equal(def, this.defBlock);
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def = Blockly.Procedures.getDefinition('name', workspace);
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chai.assert.equal(def, def2);
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def2.dispose();
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caller2.dispose();
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}, 'name');
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});
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});
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suite('Mutation', function() {
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setup(function() {
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this.findParentStub = sinon.stub(Blockly.Mutator, 'findParentWs')
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.returns(this.workspace);
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});
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teardown(function() {
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this.findParentStub.restore();
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});
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suite('Composition', function() {
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suite('Statements', function() {
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function setStatementValue(mainWorkspace, defBlock, value) {
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var mutatorWorkspace = new Blockly.Workspace({
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parentWorkspace: mainWorkspace
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});
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defBlock.decompose(mutatorWorkspace);
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var containerBlock = mutatorWorkspace.getTopBlocks()[0];
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var statementField = containerBlock.getField('STATEMENTS');
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statementField.setValue(value);
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defBlock.compose(containerBlock);
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}
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test('Has Statements', function() {
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var defBlock = new Blockly.Block(this.workspace, 'procedures_defreturn');
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setStatementValue(this.workspace, defBlock, true);
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chai.assert.isTrue(defBlock.hasStatements_);
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});
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test('Has No Statements', function() {
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var defBlock = new Blockly.Block(this.workspace, 'procedures_defreturn');
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setStatementValue(this.workspace, defBlock, false);
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chai.assert.isFalse(defBlock.hasStatements_);
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});
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test('Saving Statements', function() {
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var blockXml = Blockly.Xml.textToDom(
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'<block type="procedures_defreturn">' +
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' <statement name="STACK">' +
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' <block type="procedures_ifreturn" id="test"></block>' +
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' </statement>' +
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'</block>'
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);
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var defBlock = Blockly.Xml.domToBlock(blockXml, this.workspace);
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setStatementValue(this.workspace, defBlock, false);
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chai.assert.isNull(defBlock.getInput('STACK'));
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setStatementValue(this.workspace, defBlock, true);
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chai.assert.isNotNull(defBlock.getInput('STACK'));
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var statementBlocks = defBlock.getChildren();
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chai.assert.equal(statementBlocks.length, 1);
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var block = statementBlocks[0];
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chai.assert.equal(block.type, 'procedures_ifreturn');
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chai.assert.equal(block.id, 'test');
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});
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});
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suite('Untyped Arguments', function() {
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function createMutator(argArray) {
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this.mutatorWorkspace = new Blockly.Workspace({
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parentWorkspace: this.workspace
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});
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this.containerBlock = this.defBlock.decompose(this.mutatorWorkspace);
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this.connection = this.containerBlock.getInput('STACK').connection;
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for (var i = 0; i < argArray.length; i++) {
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this.argBlock = new Blockly.Block(
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this.mutatorWorkspace, 'procedures_mutatorarg');
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this.argBlock.setFieldValue(argArray[i], 'NAME');
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this.connection.connect(this.argBlock.previousConnection);
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this.connection = this.argBlock.nextConnection;
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}
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this.defBlock.compose(this.containerBlock);
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}
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function assertArgs(argArray) {
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chai.assert.equal(this.defBlock.arguments_.length, argArray.length);
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for (var i = 0; i < argArray.length; i++) {
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chai.assert.equal(this.defBlock.arguments_[i], argArray[i]);
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}
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chai.assert.equal(this.callBlock.arguments_.length, argArray.length);
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for (var i = 0; i < argArray.length; i++) {
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chai.assert.equal(this.callBlock.arguments_[i], argArray[i]);
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}
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}
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function clearVariables() {
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// TODO: Update this for typed vars.
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var variables = this.workspace.getVariablesOfType('');
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var variableMap = this.workspace.getVariableMap();
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for (var i = 0, variable; variable = variables[i]; i++) {
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variableMap.deleteVariable(variable);
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}
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}
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test('Simple Add Arg', function() {
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this.callForAllTypes(function() {
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var args = ['arg1'];
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createMutator.call(this, args);
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assertArgs.call(this, args);
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clearVariables.call(this);
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}, 'name');
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});
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// TODO: Reenable the following two once arg name validation has been
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// moved to the arg blocks.
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test.skip('Add Identical Arg', function() {
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this.callForAllTypes(function() {
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var args = ['x', 'x'];
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createMutator.call(this, args);
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assertArgs.call(this, ['x', 'i']);
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clearVariables.call(this);
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});
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});
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test.skip('Add Identical (except case) Arg', function() {
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this.callForAllTypes(function() {
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var args = ['x', 'X'];
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createMutator.call(this, args);
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assertArgs.call(this, ['x', 'i']);
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clearVariables.call(this);
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});
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});
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test('Multiple Args', function() {
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this.callForAllTypes(function() {
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var args = ['arg1', 'arg2', 'arg3'];
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createMutator.call(this, args);
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assertArgs.call(this, args);
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clearVariables.call(this);
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}, 'name');
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});
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test('Simple Change Arg', function() {
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this.callForAllTypes(function() {
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createMutator.call(this, ['arg1']);
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this.argBlock.setFieldValue('arg2', 'NAME');
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this.defBlock.compose(this.containerBlock);
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assertArgs.call(this, ['arg2']);
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clearVariables.call(this);
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}, 'name');
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});
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test('lower -> CAPS', function() {
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this.callForAllTypes(function() {
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createMutator.call(this, ['arg']);
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this.argBlock.setFieldValue('ARG', 'NAME');
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this.defBlock.compose(this.containerBlock);
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assertArgs.call(this, ['ARG']);
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clearVariables.call(this);
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}, 'name');
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});
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test('CAPS -> lower', function() {
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this.callForAllTypes(function() {
|
|
createMutator.call(this, ['ARG']);
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|
this.argBlock.setFieldValue('arg', 'NAME');
|
|
this.defBlock.compose(this.containerBlock);
|
|
assertArgs.call(this, ['arg']);
|
|
clearVariables.call(this);
|
|
}, 'name');
|
|
});
|
|
// Test case for #1958
|
|
test('Set Arg Empty', function() {
|
|
this.callForAllTypes(function() {
|
|
var args = ['arg1'];
|
|
createMutator.call(this, args);
|
|
this.argBlock.setFieldValue('', 'NAME');
|
|
this.defBlock.compose(this.containerBlock);
|
|
assertArgs.call(this, args);
|
|
clearVariables.call(this);
|
|
}, 'name');
|
|
});
|
|
test('Whitespace', function() {
|
|
this.callForAllTypes(function() {
|
|
var args = ['arg1'];
|
|
createMutator.call(this, args);
|
|
this.argBlock.setFieldValue(' ', 'NAME');
|
|
this.defBlock.compose(this.containerBlock);
|
|
assertArgs.call(this, args);
|
|
clearVariables.call(this);
|
|
}, 'name');
|
|
});
|
|
test('Whitespace and Text', function() {
|
|
this.callForAllTypes(function() {
|
|
createMutator.call(this, ['arg1']);
|
|
this.argBlock.setFieldValue(' text ', 'NAME');
|
|
this.defBlock.compose(this.containerBlock);
|
|
assertArgs.call(this, ['text']);
|
|
clearVariables.call(this);
|
|
}, 'name');
|
|
});
|
|
test('<>', function() {
|
|
this.callForAllTypes(function() {
|
|
var args = ['<>'];
|
|
createMutator.call(this, args);
|
|
assertArgs.call(this, args);
|
|
clearVariables.call(this);
|
|
}, 'name');
|
|
});
|
|
});
|
|
});
|
|
suite('Decomposition', function() {
|
|
suite('Statements', function() {
|
|
test('Has Statement Input', function() {
|
|
this.callForAllTypes(function() {
|
|
var mutatorWorkspace = new Blockly.Workspace({
|
|
parentWorkspace: this.workspace
|
|
});
|
|
this.defBlock.decompose(mutatorWorkspace);
|
|
var statementInput = mutatorWorkspace.getTopBlocks()[0]
|
|
.getInput('STATEMENT_INPUT');
|
|
if (this.defType == 'procedures_defreturn') {
|
|
chai.assert.isNotNull(statementInput);
|
|
} else {
|
|
chai.assert.isNull(statementInput);
|
|
}
|
|
}, 'name');
|
|
});
|
|
test('Has Statements', function() {
|
|
var defBlock = new Blockly.Block(this.workspace, 'procedures_defreturn');
|
|
defBlock.hasStatements_ = true;
|
|
var mutatorWorkspace = new Blockly.Workspace({
|
|
parentWorkspace: this.workspace
|
|
});
|
|
defBlock.decompose(mutatorWorkspace);
|
|
var statementValue = mutatorWorkspace.getTopBlocks()[0]
|
|
.getField('STATEMENTS').getValueBoolean();
|
|
chai.assert.isTrue(statementValue);
|
|
});
|
|
test('No Has Statements', function() {
|
|
var defBlock = new Blockly.Block(this.workspace, 'procedures_defreturn');
|
|
defBlock.hasStatements_ = false;
|
|
var mutatorWorkspace = new Blockly.Workspace({
|
|
parentWorkspace: this.workspace
|
|
});
|
|
defBlock.decompose(mutatorWorkspace);
|
|
var statementValue = mutatorWorkspace.getTopBlocks()[0]
|
|
.getField('STATEMENTS').getValueBoolean();
|
|
chai.assert.isFalse(statementValue);
|
|
});
|
|
});
|
|
suite('Untyped Arguments', function() {
|
|
function assertArguments(argumentsArray) {
|
|
this.defBlock.arguments_ = argumentsArray;
|
|
var mutatorWorkspace = new Blockly.Workspace({
|
|
parentWorkspace: this.workspace
|
|
});
|
|
this.defBlock.decompose(mutatorWorkspace);
|
|
var argBlocks = mutatorWorkspace.getBlocksByType('procedures_mutatorarg');
|
|
chai.assert.equal(argBlocks.length, argumentsArray.length);
|
|
|
|
for (var i = 0; i < argumentsArray.length; i++) {
|
|
var argString = argumentsArray[i];
|
|
var argBlockValue = argBlocks[i].getFieldValue('NAME');
|
|
chai.assert.equal(argBlockValue, argString);
|
|
}
|
|
}
|
|
test('Simple Single Arg', function() {
|
|
this.callForAllTypes(function() {
|
|
assertArguments.call(this, ['arg']);
|
|
}, 'name');
|
|
});
|
|
test('Multiple Args', function() {
|
|
this.callForAllTypes(function() {
|
|
assertArguments.call(this, ['arg1', 'arg2']);
|
|
}, 'name');
|
|
});
|
|
test('<>', function() {
|
|
this.callForAllTypes(function() {
|
|
assertArguments.call(this, ['<>']);
|
|
}, 'name');
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|