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blockly/tests/mocha/connection_test.js
dependabot[bot] 8873e5fe7a chore(deps): bump chai from 5.2.1 to 6.0.1 (#9330) 
* chore(deps): bump chai from 5.2.1 to 6.0.1

Bumps [chai](https://github.com/chaijs/chai) from 5.2.1 to 6.0.1.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](https://github.com/chaijs/chai/compare/v5.2.1...v6.0.1)

---
updated-dependencies:
- dependency-name: chai
  dependency-version: 6.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix: Fix Chai import path.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Aaron Dodson <adodson@google.com>
2025-08-26 09:08:01 -07:00

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/**
* @license
* Copyright 2019 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import {assert} from '../../node_modules/chai/index.js';
import {
defineRowBlock,
defineStackBlock,
defineStatementBlock,
} from './test_helpers/block_definitions.js';
import {
createGenUidStubWithReturns,
sharedTestSetup,
sharedTestTeardown,
workspaceTeardown,
} from './test_helpers/setup_teardown.js';
suite('Connection', function () {
setup(function () {
sharedTestSetup.call(this);
this.workspace = sinon.createStubInstance(Blockly.Workspace);
this.workspace.connectionChecker = new Blockly.ConnectionChecker();
this.createConnection = function (type) {
const block = {
workspace: this.workspace,
isShadow: function () {
return false;
},
};
const connection = new Blockly.Connection(block, type);
return connection;
};
});
teardown(function () {
sharedTestTeardown.call(this);
});
suite('Set Shadow', function () {
function assertBlockMatches(block, isShadow, opt_id) {
assert.equal(
block.isShadow(),
isShadow,
`expected block ${block.id} to ${isShadow ? '' : 'not'} be a shadow`,
);
if (opt_id) {
assert.equal(block.id, opt_id);
}
}
function assertInputHasBlock(parent, inputName, isShadow, opt_name) {
const block = parent.getInputTargetBlock(inputName);
assert.exists(
block,
`expected block ${opt_name || ''} to be attached to ${inputName}`,
);
assertBlockMatches(block, isShadow, opt_name);
}
function assertNextHasBlock(parent, isShadow, opt_name) {
const block = parent.getNextBlock();
assert.exists(
block,
`expected block ${opt_name || ''} to be attached to next connection`,
);
assertBlockMatches(block, isShadow, opt_name);
}
function assertInputNotHasBlock(parent, inputName) {
const block = parent.getInputTargetBlock(inputName);
assert.notExists(
block,
`expected block ${
block && block.id
} to not be attached to ${inputName}`,
);
}
function assertNextNotHasBlock(parent) {
const block = parent.getNextBlock();
assert.notExists(
block,
`expected block ${
block && block.id
} to not be attached to next connection`,
);
}
function assertSerialization(block, jso, xmlText) {
const actualJso = Blockly.serialization.blocks.save(block, {
addNextBlocks: true,
});
const actualXml = Blockly.Xml.domToText(Blockly.Xml.blockToDom(block));
assert.deepEqual(actualJso, jso);
assert.equal(actualXml, xmlText);
}
const testSuites = [
{
title: 'Rendered',
createWorkspace: () => {
return Blockly.inject('blocklyDiv');
},
},
{
title: 'Headless',
createWorkspace: () => {
return new Blockly.Workspace();
},
},
];
testSuites.forEach((testSuite) => {
// Create a suite for each suite.
suite(testSuite.title, function () {
setup(function () {
this.workspace = testSuite.createWorkspace();
defineRowBlock();
defineStatementBlock();
defineStackBlock();
createGenUidStubWithReturns(
new Array(30).fill().map((_, i) => 'id' + i),
);
});
teardown(function () {
workspaceTeardown.call(this, this.workspace);
});
suite('setShadowDom', function () {
suite('Add - No Block Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="row_block" id="id0"/>',
),
workspace,
);
return block;
}
function createStatementBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="statement_block" id="id0"/>',
),
workspace,
);
return block;
}
function createStackBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="stack_block" id="id0"/>',
),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="id1"/>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', true);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="id1">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="id2"/>' +
' </value>' +
'</shadow>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id2"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="id1"/>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', true);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="id1">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="id2"/>' +
' </statement>' +
'</shadow>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id2"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="id1"/>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="id1">' +
' <next>' +
' <shadow type="stack_block" id="id2"/>' +
' </next>' +
'</shadow>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1">' +
'<next>' +
'<shadow type="stack_block" id="id2"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Add - With Block Connected', function () {
// These are defined separately in each suite.
function createRowBlocks(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="row_block" id="id0">' +
' <value name="INPUT">' +
' <block type="row_block" id="idA"/>' +
' </value>' +
'</block>',
),
workspace,
);
return block;
}
function createStatementBlocks(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="statement_block" id="id0">' +
' <statement name="NAME">' +
' <block type="statement_block" id="idA"/>' +
' </statement>' +
'</block>',
),
workspace,
);
return block;
}
function createStackBlocks(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="stack_block" id="id0">' +
' <next>' +
' <block type="stack_block" id="idA"/>' +
' </next>' +
'</block>',
),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="id1"/>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="id1">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="id2"/>' +
' </value>' +
'</shadow>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', false);
assertInputNotHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id2"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="id1"/>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statement', function () {
const parent = createStatementBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="id1">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="id2"/>' +
' </statement>' +
'</shadow>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', false);
assertInputNotHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id2"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="id1"/>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlocks(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="id1">' +
' <next>' +
' <shadow type="stack_block" id="id2"/>' +
' </next>' +
'</shadow>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, false);
assertNextNotHasBlock(parent.getNextBlock());
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1">' +
'<next>' +
'<shadow type="stack_block" id="id2"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Add - With Shadow Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="row_block" id="id0"/>',
),
workspace,
);
return block;
}
function createStatementBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="statement_block" id="id0"/>',
),
workspace,
);
return block;
}
function createStackBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="stack_block" id="id0"/>',
),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="1"/>',
);
parent.getInput('INPUT').connection.setShadowDom(xml1);
assertInputHasBlock(parent, 'INPUT', true, '1');
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="2"/>',
);
parent.getInput('INPUT').connection.setShadowDom(xml2);
assertInputHasBlock(parent, 'INPUT', true, '2');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': '2',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="2"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="1">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="a"/>' +
' </value>' +
'</shadow>',
);
parent.getInput('INPUT').connection.setShadowDom(xml1);
assertInputHasBlock(parent, 'INPUT', true, '1');
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
'a',
);
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="row_block" id="2">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="b"/>' +
' </value>' +
'</shadow>',
);
parent.getInput('INPUT').connection.setShadowDom(xml2);
assertInputHasBlock(parent, 'INPUT', true, '2');
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
'b',
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': '2',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'b',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="2">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="b"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="1"/>',
);
parent.getInput('NAME').connection.setShadowDom(xml1);
assertInputHasBlock(parent, 'NAME', true, '1');
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="2"/>',
);
parent.getInput('NAME').connection.setShadowDom(xml2);
assertInputHasBlock(parent, 'NAME', true, '2');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': '2',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="2"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="1">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="a"/>' +
' </statement>' +
'</shadow>',
);
parent.getInput('NAME').connection.setShadowDom(xml1);
assertInputHasBlock(parent, 'NAME', true, '1');
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
'a',
);
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="statement_block" id="2">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="b"/>' +
' </statement>' +
'</shadow>',
);
parent.getInput('NAME').connection.setShadowDom(xml2);
assertInputHasBlock(parent, 'NAME', true, '2');
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
'b',
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': '2',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'b',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="2">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="b"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="1"/>',
);
parent.nextConnection.setShadowDom(xml1);
assertNextHasBlock(parent, true, '1');
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="2"/>',
);
parent.nextConnection.setShadowDom(xml2);
assertNextHasBlock(parent, true, '2');
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': '2',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="2"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
const xml1 = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="1">' +
' <next>' +
' <shadow type="stack_block" id="a"/>' +
' </next>' +
'</shadow>',
);
parent.nextConnection.setShadowDom(xml1);
assertNextHasBlock(parent, true, '1');
assertNextHasBlock(parent.getNextBlock(), true, 'a');
const xml2 = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="2">' +
' <next>' +
' <shadow type="stack_block" id="b"/>' +
' </next>' +
'</shadow>',
);
parent.nextConnection.setShadowDom(xml2);
assertNextHasBlock(parent, true, '2');
assertNextHasBlock(parent.getNextBlock(), true, 'b');
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': '2',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'b',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="2">' +
'<next>' +
'<shadow type="stack_block" id="b"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Remove - No Block Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="row_block" id="id0">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="idA"/>' +
' </value>' +
'</block>',
),
workspace,
);
return block;
}
function createStatementBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="statement_block" id="id0">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="idA"/>' +
' </statement>' +
'</block>',
),
workspace,
);
return block;
}
function createStackBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="stack_block" id="id0">' +
' <next>' +
' <shadow type="stack_block" id="idA"/>' +
' </next>' +
'</block>',
),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
parent.getInput('INPUT').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'INPUT');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'STATEMENT');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowDom(null);
assertNextNotHasBlock(parent);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'</block>',
);
});
});
suite('Remove - Block Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="row_block" id="id0">' +
' <value name="INPUT">' +
' <shadow type="row_block" id="idA"/>' +
' <block type="row_block" id="idB"/>' +
' </value>' +
'</block>',
),
workspace,
);
return block;
}
function createStatementBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="statement_block" id="id0">' +
' <statement name="NAME">' +
' <shadow type="statement_block" id="idA"/>' +
' <block type="statement_block" id="idB"/>' +
' </statement>' +
'</block>',
),
workspace,
);
return block;
}
function createStackBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom(
'<block type="stack_block" id="id0">' +
' <next>' +
' <shadow type="stack_block" id="idA"/>' +
' <block type="stack_block" id="idB"/>' +
' </next>' +
'</block>',
),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
parent.getInput('INPUT').connection.setShadowDom(null);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputNotHasBlock(parent, 'INPUT');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowDom(null);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputNotHasBlock(parent, 'NAME');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowDom(null);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextNotHasBlock(parent);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'</block>',
);
});
});
suite('Add - Connect & Disconnect - Remove', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom('<block type="row_block"/>'),
workspace,
);
return block;
}
function createStatementBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom('<block type="statement_block"/>'),
workspace,
);
return block;
}
function createStackBlock(workspace) {
const block = Blockly.Xml.domToBlock(
Blockly.utils.xml.textToDom('<block type="stack_block"/>'),
workspace,
);
return block;
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block"/>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', true);
const child = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.connect(child.outputConnection);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
parent.getInput('INPUT').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'INPUT');
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="row_block">' +
' <value name="INPUT">' +
' <shadow type="row_block"/>' +
' </value>' +
'</shadow>',
);
parent.getInput('INPUT').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
const child = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.connect(child.outputConnection);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
parent.getInput('INPUT').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'INPUT');
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block"/>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', true);
const child = createStatementBlock(this.workspace);
parent
.getInput('NAME')
.connection.connect(child.previousConnection);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
parent.getInput('NAME').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'NAME');
});
test('Multiple Statement', function () {
const parent = createStatementBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="statement_block">' +
' <statement name="NAME">' +
' <shadow type="statement_block"/>' +
' </statement>' +
'</shadow>',
);
parent.getInput('NAME').connection.setShadowDom(xml);
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
const child = createStatementBlock(this.workspace);
parent
.getInput('NAME')
.connection.connect(child.previousConnection);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
parent.getInput('NAME').connection.setShadowDom(null);
assertInputNotHasBlock(parent, 'NAME');
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block"/>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, true);
const child = createStatementBlock(this.workspace);
parent.nextConnection.connect(child.previousConnection);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
parent.nextConnection.setShadowDom(null);
assertNextNotHasBlock(parent);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block" id="parent">' +
' <next>' +
' <shadow type="stack_block" id="child"/>' +
' </next>' +
'</shadow>',
);
parent.nextConnection.setShadowDom(xml);
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
const child = createStatementBlock(this.workspace);
parent.nextConnection.connect(child.previousConnection);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
parent.nextConnection.setShadowDom(null);
assertNextNotHasBlock(parent);
});
});
suite('Invalid', function () {
test('Attach to output', function () {
const block = this.workspace.newBlock('row_block');
assert.throws(() =>
block.outputConnection.setShadowDom(
Blockly.utils.xml.textToDom('<block type="row_block">'),
),
);
});
test('Attach to previous', function () {
const block = this.workspace.newBlock('stack_block');
assert.throws(() =>
block.previousConnection.setShadowDom(
Blockly.utils.xml.textToDom('<block type="stack_block">'),
),
);
});
test('Missing output', function () {
const block = this.workspace.newBlock('row_block');
assert.throws(() =>
block.outputConnection.setShadowDom(
Blockly.utils.xml.textToDom('<block type="stack_block">'),
),
);
});
test('Missing previous', function () {
const block = this.workspace.newBlock('stack_block');
assert.throws(() =>
block.previousConnection.setShadowDom(
Blockly.utils.xml.textToDom('<block type="row_block">'),
),
);
});
test('Invalid connection checks, output', function () {
const block = this.workspace.newBlock('logic_operation');
assert.throws(() =>
block
.getInput('A')
.connection.setShadowDom(
Blockly.utils.xml.textToDom('<block type="stack_block">'),
),
);
});
test('Invalid connection checks, previous', function () {
Blockly.defineBlocksWithJsonArray([
{
'type': 'stack_checks_block',
'message0': '',
'previousStatement': 'check 1',
'nextStatement': 'check 2',
},
]);
const block = this.workspace.newBlock('stack_checks_block');
assert.throws(() =>
block.nextConnection.setShadowDom(
Blockly.utils.xml.textToDom(
'<block type="stack_checks_block">',
),
),
);
});
});
});
suite('setShadowState', function () {
suite('Add - No Block Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'row_block', 'id': 'id0'},
workspace,
);
}
function createStatementBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'statement_block', 'id': 'id0'},
workspace,
);
}
function createStackBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'stack_block', 'id': 'id0'},
workspace,
);
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.setShadowState({'type': 'row_block', 'id': 'id1'});
assertInputHasBlock(parent, 'INPUT', true);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
parent.getInput('INPUT').connection.setShadowState({
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
});
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id2"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': 'id1',
});
assertInputHasBlock(parent, 'NAME', true);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statment', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
});
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id2"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': 'id1',
});
assertNextHasBlock(parent, true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
});
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1">' +
'<next>' +
'<shadow type="stack_block" id="id2"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Add - With Block Connected', function () {
// These are defined separately in each suite.
function createRowBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'block': {
'type': 'row_block',
'id': 'idA',
},
},
},
},
workspace,
);
}
function createStatementBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'block': {
'type': 'statement_block',
'id': 'idA',
},
},
},
},
workspace,
);
}
function createStackBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'stack_block',
'id': 'id0',
'next': {
'block': {
'type': 'stack_block',
'id': 'idA',
},
},
},
workspace,
);
}
test('Value', function () {
const parent = createRowBlocks(this.workspace);
parent
.getInput('INPUT')
.connection.setShadowState({'type': 'row_block', 'id': 'id1'});
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlocks(this.workspace);
parent.getInput('INPUT').connection.setShadowState({
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
});
assertInputHasBlock(parent, 'INPUT', false);
assertInputNotHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id1">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="id2"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlocks(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': 'id1',
});
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statement', function () {
const parent = createStatementBlocks(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
});
assertInputHasBlock(parent, 'NAME', false);
assertInputNotHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id2',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id1">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="id2"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlocks(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': 'id1',
});
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlocks(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
});
assertNextHasBlock(parent, false);
assertNextNotHasBlock(parent.getNextBlock());
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id2',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="id1">' +
'<next>' +
'<shadow type="stack_block" id="id2"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Add - With Shadow Connected', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'row_block', 'id': 'id0'},
workspace,
);
}
function createStatementBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'statement_block', 'id': 'id0'},
workspace,
);
}
function createStackBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'stack_block', 'id': 'id0'},
workspace,
);
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.setShadowState({'type': 'row_block', 'id': '1'});
assertInputHasBlock(parent, 'INPUT', true, '1');
parent
.getInput('INPUT')
.connection.setShadowState({'type': 'row_block', 'id': '2'});
assertInputHasBlock(parent, 'INPUT', true, '2');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': '2',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="2"></shadow>' +
'</value>' +
'</block>',
);
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
parent.getInput('INPUT').connection.setShadowState({
'type': 'row_block',
'id': '1',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'a',
},
},
},
});
assertInputHasBlock(parent, 'INPUT', true, '1');
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
'a',
);
parent.getInput('INPUT').connection.setShadowState({
'type': 'row_block',
'id': '2',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'b',
},
},
},
});
assertInputHasBlock(parent, 'INPUT', true, '2');
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
'b',
);
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': '2',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'b',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="2">' +
'<value name="INPUT">' +
'<shadow type="row_block" id="b"></shadow>' +
'</value>' +
'</shadow>' +
'</value>' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': '1',
});
assertInputHasBlock(parent, 'NAME', true, '1');
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': '2',
});
assertInputHasBlock(parent, 'NAME', true, '2');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': '2',
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="2"></shadow>' +
'</statement>' +
'</block>',
);
});
test('Multiple Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': '1',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'a',
},
},
},
});
assertInputHasBlock(parent, 'NAME', true, '1');
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
'a',
);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'id': '2',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'b',
},
},
},
});
assertInputHasBlock(parent, 'NAME', true, '2');
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
'b',
);
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': '2',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'b',
},
},
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="2">' +
'<statement name="NAME">' +
'<shadow type="statement_block" id="b"></shadow>' +
'</statement>' +
'</shadow>' +
'</statement>' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': '1',
});
assertNextHasBlock(parent, true, '1');
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': '2',
});
assertNextHasBlock(parent, true, '2');
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': '2',
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="2"></shadow>' +
'</next>' +
'</block>',
);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': '1',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'a',
},
},
});
assertNextHasBlock(parent, true, '1');
assertNextHasBlock(parent.getNextBlock(), true, 'a');
parent.nextConnection.setShadowState({
'type': 'stack_block',
'id': '2',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'b',
},
},
});
assertNextHasBlock(parent, true, '2');
assertNextHasBlock(parent.getNextBlock(), true, 'b');
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': '2',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'b',
},
},
},
},
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'<next>' +
'<shadow type="stack_block" id="2">' +
'<next>' +
'<shadow type="stack_block" id="b"></shadow>' +
'</next>' +
'</shadow>' +
'</next>' +
'</block>',
);
});
});
suite('Remove - No Block Connected', function () {
// These are defined separately in each suite.
function createRowBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
},
},
},
workspace,
);
}
function createStatementBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
},
},
},
workspace,
);
}
function createStackBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
},
},
workspace,
);
}
test('Value', function () {
const parent = createRowBlocks(this.workspace);
parent.getInput('INPUT').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'INPUT');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlocks(this.workspace);
parent.getInput('NAME').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'NAME');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlocks(this.workspace);
parent.nextConnection.setShadowState(null);
assertNextNotHasBlock(parent);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'</block>',
);
});
});
suite('Remove - Block Connected', function () {
// These are defined separately in each suite.
function createRowBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'row_block',
'id': 'id0',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
'id': 'id1',
},
'block': {
'type': 'row_block',
'id': 'id2',
},
},
},
},
workspace,
);
}
function createStatementBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'statement_block',
'id': 'id0',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
'id': 'id1',
},
'block': {
'type': 'statement_block',
'id': 'id2',
},
},
},
},
workspace,
);
}
function createStackBlocks(workspace) {
return Blockly.serialization.blocks.append(
{
'type': 'stack_block',
'id': 'id0',
'next': {
'shadow': {
'type': 'stack_block',
'id': 'id1',
},
'block': {
'type': 'stack_block',
'id': 'id2',
},
},
},
workspace,
);
}
test('Value', function () {
const parent = createRowBlocks(this.workspace);
parent.getInput('INPUT').connection.setShadowState(null);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputNotHasBlock(parent, 'INPUT');
assertSerialization(
parent,
{
'type': 'row_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="row_block" id="id0">' +
'</block>',
);
});
test('Statement', function () {
const parent = createStatementBlocks(this.workspace);
parent.getInput('NAME').connection.setShadowState(null);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputNotHasBlock(parent, 'NAME');
assertSerialization(
parent,
{
'type': 'statement_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="statement_block" id="id0">' +
'</block>',
);
});
test('Next', function () {
const parent = createStackBlocks(this.workspace);
parent.nextConnection.setShadowState(null);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextNotHasBlock(parent);
assertSerialization(
parent,
{
'type': 'stack_block',
'id': 'id0',
},
'<block xmlns="https://developers.google.com/blockly/xml" ' +
'type="stack_block" id="id0">' +
'</block>',
);
});
});
suite('Add - Connect & Disconnect - Remove', function () {
// These are defined separately in each suite.
function createRowBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'row_block'},
workspace,
);
}
function createStatementBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'statement_block'},
workspace,
);
}
function createStackBlock(workspace) {
return Blockly.serialization.blocks.append(
{'type': 'stack_block'},
workspace,
);
}
test('Value', function () {
const parent = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.setShadowState({'type': 'row_block'});
assertInputHasBlock(parent, 'INPUT', true);
const child = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.connect(child.outputConnection);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
parent.getInput('INPUT').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'INPUT');
});
test('Multiple Value', function () {
const parent = createRowBlock(this.workspace);
parent.getInput('INPUT').connection.setShadowState({
'type': 'row_block',
'inputs': {
'INPUT': {
'shadow': {
'type': 'row_block',
},
},
},
});
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
const child = createRowBlock(this.workspace);
parent
.getInput('INPUT')
.connection.connect(child.outputConnection);
assertInputHasBlock(parent, 'INPUT', false);
parent.getInput('INPUT').connection.disconnect();
assertInputHasBlock(parent, 'INPUT', true);
assertInputHasBlock(
parent.getInputTargetBlock('INPUT'),
'INPUT',
true,
);
parent.getInput('INPUT').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'INPUT');
});
test('Statement', function () {
const parent = createStatementBlock(this.workspace);
parent
.getInput('NAME')
.connection.setShadowState({'type': 'statement_block'});
assertInputHasBlock(parent, 'NAME', true);
const child = createStatementBlock(this.workspace);
parent
.getInput('NAME')
.connection.connect(child.previousConnection);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
parent.getInput('NAME').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'NAME');
});
test('Multiple Statement', function () {
const parent = createStatementBlock(this.workspace);
parent.getInput('NAME').connection.setShadowState({
'type': 'statement_block',
'inputs': {
'NAME': {
'shadow': {
'type': 'statement_block',
},
},
},
});
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
const child = createStatementBlock(this.workspace);
parent
.getInput('NAME')
.connection.connect(child.previousConnection);
assertInputHasBlock(parent, 'NAME', false);
parent.getInput('NAME').connection.disconnect();
assertInputHasBlock(parent, 'NAME', true);
assertInputHasBlock(
parent.getInputTargetBlock('NAME'),
'NAME',
true,
);
parent.getInput('NAME').connection.setShadowState(null);
assertInputNotHasBlock(parent, 'NAME');
});
test('Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({'type': 'stack_block'});
const child = createStatementBlock(this.workspace);
parent.nextConnection.connect(child.previousConnection);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
parent.nextConnection.setShadowState(null);
assertNextNotHasBlock(parent);
});
test('Multiple Next', function () {
const parent = createStackBlock(this.workspace);
parent.nextConnection.setShadowState({
'type': 'stack_block',
'next': {
'shadow': {
'type': 'stack_block',
},
},
});
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
const child = createStatementBlock(this.workspace);
parent.nextConnection.connect(child.previousConnection);
assertNextHasBlock(parent, false);
parent.nextConnection.disconnect();
assertNextHasBlock(parent, true);
assertNextHasBlock(parent.getNextBlock(), true);
parent.nextConnection.setShadowState(null);
assertNextNotHasBlock(parent);
});
});
suite('Invalid', function () {
test('Attach to output', function () {
const block = this.workspace.newBlock('row_block');
assert.throws(() =>
block.outputConnection.setShadowState({'type': 'row_block'}),
);
});
test('Attach to previous', function () {
const block = this.workspace.newBlock('stack_block');
assert.throws(() =>
block.previousConnection.setShadowState({
'type': 'stack_block',
}),
);
});
test('Missing output', function () {
const block = this.workspace.newBlock('row_block');
assert.throws(() =>
block.outputConnection.setShadowState({'type': 'stack_block'}),
);
});
test('Missing previous', function () {
const block = this.workspace.newBlock('stack_block');
assert.throws(() =>
block.previousConnection.setShadowState({'type': 'row_block'}),
);
});
test('Invalid connection checks, output', function () {
const block = this.workspace.newBlock('logic_operation');
assert.throws(() =>
block
.getInput('A')
.connection.setShadowState({'type': 'math_number'}),
);
});
test('Invalid connection checks, previous', function () {
Blockly.defineBlocksWithJsonArray([
{
'type': 'stack_checks_block',
'message0': '',
'previousStatement': 'check 1',
'nextStatement': 'check 2',
},
]);
const block = this.workspace.newBlock('stack_checks_block');
assert.throws(() =>
block.nextConnection.setShadowState({
'type': 'stack_checks_block',
}),
);
});
});
});
});
});
});
suite('Connect', function () {
setup(function () {
this.workspace = new Blockly.Workspace();
Blockly.defineBlocksWithJsonArray([
{
'type': 'stack_block',
'message0': '%1',
'args0': [
{
'type': 'field_input',
'name': 'FIELD',
'text': 'default',
},
],
'previousStatement': 'check1',
'nextStatement': 'check1',
},
{
'type': 'stack_block_1to2',
'message0': '',
'previousStatement': 'check1',
'nextStatement': 'check2',
},
{
'type': 'stack_block_2to1',
'message0': '',
'previousStatement': 'check2',
'nextStatement': 'check1',
},
{
'type': 'stack_block_noend',
'message0': '',
'previousStatement': 'check1',
},
{
'type': 'row_block',
'message0': '%1 %2',
'args0': [
{
'type': 'field_input',
'name': 'FIELD',
'text': 'default',
},
{
'type': 'input_value',
'name': 'INPUT',
'check': 'check1',
},
],
'output': 'check1',
},
{
'type': 'row_block_1to2',
'message0': '%1',
'args0': [
{
'type': 'input_value',
'name': 'INPUT',
'check': 'check1',
},
],
'output': 'check2',
},
{
'type': 'row_block_2to1',
'message0': '%1',
'args0': [
{
'type': 'input_value',
'name': 'INPUT',
'check': 'check2',
},
],
'output': 'check1',
},
{
'type': 'row_block_noend',
'message0': '',
'output': 'check1',
},
{
'type': 'row_block_multiple_inputs',
'message0': '%1 %2',
'args0': [
{
'type': 'input_value',
'name': 'INPUT',
'check': 'check1',
},
{
'type': 'input_value',
'name': 'INPUT2',
'check': 'check1',
},
],
'output': 'check1',
},
{
'type': 'output_to_statements',
'message0': '%1 %2',
'args0': [
{
'type': 'input_statement',
'name': 'INPUT',
'check': 'check1',
},
{
'type': 'input_statement',
'name': 'INPUT2',
'check': 'check1',
},
],
'output': 'check1',
},
{
'type': 'statement_block',
'message0': '%1 %2',
'args0': [
{
'type': 'field_input',
'name': 'FIELD',
'text': 'default',
},
{
'type': 'input_statement',
'name': 'NAME',
'check': 'check1',
},
],
'previousStatement': 'check1',
'nextStatement': 'check1',
},
{
'type': 'statement_block_1to2',
'message0': '%1',
'args0': [
{
'type': 'input_statement',
'name': 'NAME',
'check': 'check1',
},
],
'previousStatement': 'check1',
'nextStatement': 'check2',
},
{
'type': 'statement_block_2to1',
'message0': '%1',
'args0': [
{
'type': 'input_statement',
'name': 'NAME',
'check': 'check2',
},
],
'previousStatement': 'check2',
'nextStatement': 'check1',
},
{
'type': 'statement_block_noend',
'message0': '%1',
'args0': [
{
'type': 'input_statement',
'name': 'NAME',
'check': 'check1',
},
],
'previousStatement': 'check1',
},
]);
// Used to make sure we don't get stray shadow blocks or anything.
this.assertBlockCount = function (count) {
assert.equal(this.workspace.getAllBlocks().length, count);
};
});
suite('Disconnect from old parent', function () {
test('Value', function () {
const oldParent = this.workspace.newBlock('row_block');
const newParent = this.workspace.newBlock('row_block');
const child = this.workspace.newBlock('row_block');
oldParent.getInput('INPUT').connection.connect(child.outputConnection);
newParent.getInput('INPUT').connection.connect(child.outputConnection);
assert.isFalse(oldParent.getInput('INPUT').connection.isConnected());
this.assertBlockCount(3);
});
test('Statement', function () {
const oldParent = this.workspace.newBlock('statement_block');
const newParent = this.workspace.newBlock('statement_block');
const child = this.workspace.newBlock('stack_block');
oldParent.getInput('NAME').connection.connect(child.previousConnection);
newParent.getInput('NAME').connection.connect(child.previousConnection);
assert.isFalse(oldParent.getInput('NAME').connection.isConnected());
this.assertBlockCount(3);
});
test('Next', function () {
const oldParent = this.workspace.newBlock('stack_block');
const newParent = this.workspace.newBlock('stack_block');
const child = this.workspace.newBlock('stack_block');
oldParent.nextConnection.connect(child.previousConnection);
newParent.nextConnection.connect(child.previousConnection);
assert.isFalse(oldParent.nextConnection.isConnected());
this.assertBlockCount(3);
});
});
suite('Shadow dissolves', function () {
test('Value', function () {
const newParent = this.workspace.newBlock('row_block');
const child = this.workspace.newBlock('row_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="row_block"/>');
newParent.getInput('INPUT').connection.setShadowDom(xml);
assert.isTrue(newParent.getInputTargetBlock('INPUT').isShadow());
newParent.getInput('INPUT').connection.connect(child.outputConnection);
assert.isFalse(newParent.getInputTargetBlock('INPUT').isShadow());
this.assertBlockCount(2);
});
test('Statement', function () {
const newParent = this.workspace.newBlock('statement_block');
const child = this.workspace.newBlock('stack_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="stack_block"/>');
newParent.getInput('NAME').connection.setShadowDom(xml);
assert.isTrue(newParent.getInputTargetBlock('NAME').isShadow());
newParent.getInput('NAME').connection.connect(child.previousConnection);
assert.isFalse(newParent.getInputTargetBlock('NAME').isShadow());
this.assertBlockCount(2);
});
test('Next', function () {
const newParent = this.workspace.newBlock('stack_block');
const child = this.workspace.newBlock('stack_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="stack_block"/>');
newParent.nextConnection.setShadowDom(xml);
assert.isTrue(newParent.getNextBlock().isShadow());
newParent.nextConnection.connect(child.previousConnection);
assert.isFalse(newParent.getNextBlock().isShadow());
this.assertBlockCount(2);
});
});
suite('Saving shadow values', function () {
test('Value', function () {
const newParent = this.workspace.newBlock('row_block');
const child = this.workspace.newBlock('row_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="row_block"/>');
newParent.getInput('INPUT').connection.setShadowDom(xml);
newParent.getInputTargetBlock('INPUT').setFieldValue('new', 'FIELD');
newParent.getInput('INPUT').connection.connect(child.outputConnection);
newParent.getInput('INPUT').connection.disconnect();
const target = newParent.getInputTargetBlock('INPUT');
assert.isTrue(target.isShadow());
assert.equal(target.getFieldValue('FIELD'), 'new');
this.assertBlockCount(3);
});
test('Statement', function () {
const newParent = this.workspace.newBlock('statement_block');
const child = this.workspace.newBlock('stack_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="stack_block"/>');
newParent.getInput('NAME').connection.setShadowDom(xml);
newParent.getInputTargetBlock('NAME').setFieldValue('new', 'FIELD');
newParent.getInput('NAME').connection.connect(child.previousConnection);
newParent.getInput('NAME').connection.disconnect();
const target = newParent.getInputTargetBlock('NAME');
assert.isTrue(target.isShadow());
assert.equal(target.getFieldValue('FIELD'), 'new');
this.assertBlockCount(3);
});
test('Next', function () {
const newParent = this.workspace.newBlock('stack_block');
const child = this.workspace.newBlock('stack_block');
const xml = Blockly.utils.xml.textToDom('<shadow type="stack_block"/>');
newParent.nextConnection.setShadowDom(xml);
newParent.getNextBlock().setFieldValue('new', 'FIELD');
newParent.nextConnection.connect(child.previousConnection);
newParent.nextConnection.disconnect();
const target = newParent.getNextBlock();
assert.isTrue(target.isShadow());
assert.equal(target.getFieldValue('FIELD'), 'new');
this.assertBlockCount(3);
});
});
suite('Reattach or bump orphan', function () {
suite('Value', function () {
suite('No available spots', function () {
test('No connection', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('row_block_noend');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('All statements', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('output_to_statements');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Bad checks', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('row_block_2to1');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Through different types', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('row_block_2to1');
const otherChild = this.workspace.newBlock('row_block_1to2');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.connect(otherChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
});
suite('Multiple available spots', function () {
suite('No shadows', function () {
test('Top block', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Child blocks', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
const childX = this.workspace.newBlock('row_block');
const childY = this.workspace.newBlock('row_block');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.connect(childX.outputConnection);
newChild
.getInput('INPUT2')
.connection.connect(childY.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Spots filled', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
const otherChild = this.workspace.newBlock('row_block_noend');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.connect(otherChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
});
suite('Shadows', function () {
test('Top block', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
newChild
.getInput('INPUT2')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Child blocks', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
const childX = this.workspace.newBlock('row_block');
const childY = this.workspace.newBlock('row_block');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.connect(childX.outputConnection);
newChild
.getInput('INPUT2')
.connection.connect(childY.outputConnection);
childX
.getInput('INPUT')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
childY
.getInput('INPUT')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
test('Spots filled', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock(
'row_block_multiple_inputs',
);
const otherChild = this.workspace.newBlock('row_block_noend');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.connect(otherChild.outputConnection);
newChild
.getInput('INPUT2')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isFalse(oldChild.outputConnection.isConnected());
});
});
});
suite('Single available spot', function () {
test('No shadows', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('row_block');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isTrue(newChild.getInput('INPUT').connection.isConnected());
assert.equal(newChild.getInputTargetBlock('INPUT'), oldChild);
});
test('Shadows', function () {
const parent = this.workspace.newBlock('row_block');
const oldChild = this.workspace.newBlock('row_block');
const newChild = this.workspace.newBlock('row_block');
parent
.getInput('INPUT')
.connection.connect(oldChild.outputConnection);
newChild
.getInput('INPUT')
.connection.setShadowDom(
Blockly.utils.xml.textToDom(
'<xml><shadow type="row_block"/></xml>',
).firstChild,
);
parent
.getInput('INPUT')
.connection.connect(newChild.outputConnection);
assert.isTrue(parent.getInput('INPUT').connection.isConnected());
assert.equal(parent.getInputTargetBlock('INPUT'), newChild);
assert.isTrue(newChild.getInput('INPUT').connection.isConnected());
assert.equal(newChild.getInputTargetBlock('INPUT'), oldChild);
});
});
});
suite('Statement', function () {
suite('No shadows', function () {
test('Simple', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
parent
.getInput('NAME')
.connection.connect(newChild.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.equal(newChild.getNextBlock(), oldChild);
this.assertBlockCount(3);
});
test('Bad check in between', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild1 = this.workspace.newBlock('stack_block_1to2');
const newChild2 = this.workspace.newBlock('stack_block_2to1');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
newChild1.nextConnection.connect(newChild2.previousConnection);
parent
.getInput('NAME')
.connection.connect(newChild1.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild1);
assert.isTrue(newChild2.nextConnection.isConnected());
assert.equal(newChild2.getNextBlock(), oldChild);
this.assertBlockCount(4);
});
test('Bad check at end', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_1to2');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent
.getInput('NAME')
.connection.connect(newChild.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild);
assert.isFalse(newChild.nextConnection.isConnected());
assert.isTrue(spy.calledOnce);
this.assertBlockCount(3);
});
test('No end connection', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_noend');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent
.getInput('NAME')
.connection.connect(newChild.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild);
assert.isTrue(spy.calledOnce);
this.assertBlockCount(3);
});
});
suite('Shadows', function () {
test('Simple', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block"/>',
);
newChild.nextConnection.setShadowDom(xml);
parent
.getInput('NAME')
.connection.connect(newChild.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.equal(newChild.getNextBlock(), oldChild);
this.assertBlockCount(3);
});
test('Bad check in between', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild1 = this.workspace.newBlock('stack_block_1to2');
const newChild2 = this.workspace.newBlock('stack_block_2to1');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
newChild1.nextConnection.connect(newChild2.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block"/>',
);
newChild2.nextConnection.setShadowDom(xml);
parent
.getInput('NAME')
.connection.connect(newChild1.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild1);
assert.isTrue(newChild2.nextConnection.isConnected());
assert.equal(newChild2.getNextBlock(), oldChild);
this.assertBlockCount(4);
});
test('Bad check at end', function () {
const parent = this.workspace.newBlock('statement_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_1to2');
parent
.getInput('NAME')
.connection.connect(oldChild.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block_2to1"/>',
);
newChild.nextConnection.setShadowDom(xml);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent
.getInput('NAME')
.connection.connect(newChild.previousConnection);
assert.isTrue(parent.getInput('NAME').connection.isConnected());
assert.equal(parent.getInputTargetBlock('NAME'), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.isTrue(newChild.getNextBlock().isShadow());
assert.isTrue(spy.calledOnce);
this.assertBlockCount(4);
});
});
});
suite('Next', function () {
suite('No shadows', function () {
test('Simple', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block');
parent.nextConnection.connect(oldChild.previousConnection);
parent.nextConnection.connect(newChild.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.equal(newChild.getNextBlock(), oldChild);
this.assertBlockCount(3);
});
test('Bad check in between', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild1 = this.workspace.newBlock('stack_block_1to2');
const newChild2 = this.workspace.newBlock('stack_block_2to1');
parent.nextConnection.connect(oldChild.previousConnection);
newChild1.nextConnection.connect(newChild2.previousConnection);
parent.nextConnection.connect(newChild1.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild1);
assert.isTrue(newChild2.nextConnection.isConnected());
assert.equal(newChild2.getNextBlock(), oldChild);
this.assertBlockCount(4);
});
test('Bad check at end', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_1to2');
parent.nextConnection.connect(oldChild.previousConnection);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent.nextConnection.connect(newChild.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild);
assert.isFalse(newChild.nextConnection.isConnected());
assert.isTrue(spy.calledOnce);
this.assertBlockCount(3);
});
test('No end connection', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_noend');
parent.nextConnection.connect(oldChild.previousConnection);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent.nextConnection.connect(newChild.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild);
assert.isTrue(spy.calledOnce);
this.assertBlockCount(3);
});
});
suite('Shadows', function () {
test('Simple', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block');
parent.nextConnection.connect(oldChild.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block"/>',
);
newChild.nextConnection.setShadowDom(xml);
parent.nextConnection.connect(newChild.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.equal(newChild.getNextBlock(), oldChild);
this.assertBlockCount(3);
});
test('Bad check in between', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild1 = this.workspace.newBlock('stack_block_1to2');
const newChild2 = this.workspace.newBlock('stack_block_2to1');
parent.nextConnection.connect(oldChild.previousConnection);
newChild1.nextConnection.connect(newChild2.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block"/>',
);
newChild2.nextConnection.setShadowDom(xml);
parent.nextConnection.connect(newChild1.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild1);
assert.isTrue(newChild2.nextConnection.isConnected());
assert.equal(newChild2.getNextBlock(), oldChild);
this.assertBlockCount(4);
});
test('Bad check at end', function () {
const parent = this.workspace.newBlock('stack_block');
const oldChild = this.workspace.newBlock('stack_block');
const newChild = this.workspace.newBlock('stack_block_1to2');
parent.nextConnection.connect(oldChild.previousConnection);
const xml = Blockly.utils.xml.textToDom(
'<shadow type="stack_block_2to1"/>',
);
newChild.nextConnection.setShadowDom(xml);
const spy = sinon.spy(
oldChild.previousConnection,
'onFailedConnect',
);
parent.nextConnection.connect(newChild.previousConnection);
assert.isTrue(parent.nextConnection.isConnected());
assert.equal(parent.getNextBlock(), newChild);
assert.isTrue(newChild.nextConnection.isConnected());
assert.isTrue(newChild.getNextBlock().isShadow());
assert.isTrue(spy.calledOnce);
this.assertBlockCount(4);
});
});
});
});
});
});
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