codeblockediting.js 42 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255
  1. /**
  2. * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  4. */
  5. /* global document */
  6. import CodeBlockEditing from '../src/codeblockediting';
  7. import CodeBlockCommand from '../src/codeblockcommand';
  8. import IndentCodeBlockCommand from '../src/indentcodeblockcommand';
  9. import OutdentCodeBlockCommand from '../src/outdentcodeblockcommand';
  10. import AlignmentEditing from '@ckeditor/ckeditor5-alignment/src/alignmentediting';
  11. import BoldEditing from '@ckeditor/ckeditor5-basic-styles/src/bold/boldediting';
  12. import Enter from '@ckeditor/ckeditor5-enter/src/enter';
  13. import ShiftEnter from '@ckeditor/ckeditor5-enter/src/shiftenter';
  14. import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
  15. import Undo from '@ckeditor/ckeditor5-undo/src/undo';
  16. import DomEventData from '@ckeditor/ckeditor5-engine/src/view/observer/domeventdata';
  17. import IndentEditing from '@ckeditor/ckeditor5-indent/src/indentediting';
  18. import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
  19. import { getCode } from '@ckeditor/ckeditor5-utils/src/keyboard';
  20. import { getData as getModelData, setData as setModelData, stringify } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  21. import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
  22. import { _clear as clearTranslations, add as addTranslations } from '@ckeditor/ckeditor5-utils/src/translation-service';
  23. describe( 'CodeBlockEditing', () => {
  24. let editor, element, model, view, viewDoc;
  25. before( () => {
  26. addTranslations( 'en', {
  27. 'Plain text': 'Plain text'
  28. } );
  29. addTranslations( 'pl', {
  30. 'Plain text': 'Zwykły tekst'
  31. } );
  32. } );
  33. after( () => {
  34. clearTranslations();
  35. } );
  36. beforeEach( () => {
  37. element = document.createElement( 'div' );
  38. document.body.appendChild( element );
  39. return ClassicTestEditor
  40. .create( element, {
  41. language: 'en',
  42. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph, Undo ]
  43. } )
  44. .then( newEditor => {
  45. editor = newEditor;
  46. model = editor.model;
  47. view = editor.editing.view;
  48. viewDoc = view.document;
  49. } );
  50. } );
  51. afterEach( () => {
  52. return editor.destroy().then( () => element.remove() );
  53. } );
  54. it( 'defines plugin name', () => {
  55. expect( CodeBlockEditing.pluginName ).to.equal( 'CodeBlockEditing' );
  56. } );
  57. it( 'defines plugin dependencies', () => {
  58. expect( CodeBlockEditing.requires ).to.have.members( [ ShiftEnter ] );
  59. } );
  60. describe( 'config', () => {
  61. describe( 'languages', () => {
  62. describe( 'default value', () => {
  63. it( 'should be set', () => {
  64. expect( editor.config.get( 'codeBlock.languages' ) ).to.deep.equal( [
  65. { language: 'plaintext', label: 'Plain text' },
  66. { language: 'c', label: 'C' },
  67. { language: 'cs', label: 'C#' },
  68. { language: 'cpp', label: 'C++' },
  69. { language: 'css', label: 'CSS' },
  70. { language: 'diff', label: 'Diff' },
  71. { language: 'html', label: 'HTML' },
  72. { language: 'java', label: 'Java' },
  73. { language: 'javascript', label: 'JavaScript' },
  74. { language: 'php', label: 'PHP' },
  75. { language: 'python', label: 'Python' },
  76. { language: 'ruby', label: 'Ruby' },
  77. { language: 'typescript', label: 'TypeScript' },
  78. { language: 'xml', label: 'XML' }
  79. ] );
  80. } );
  81. } );
  82. } );
  83. describe( 'indentSequence', () => {
  84. describe( 'default value', () => {
  85. it( 'should be set', () => {
  86. expect( editor.config.get( 'codeBlock.indentSequence' ) ).to.equal( ' ' );
  87. } );
  88. } );
  89. } );
  90. } );
  91. it( 'adds a "codeBlock" command', () => {
  92. expect( editor.commands.get( 'codeBlock' ) ).to.be.instanceOf( CodeBlockCommand );
  93. } );
  94. it( 'adds an "indentCodeBlock" command', () => {
  95. expect( editor.commands.get( 'indentCodeBlock' ) ).to.be.instanceOf( IndentCodeBlockCommand );
  96. } );
  97. it( 'adds an "outdentCodeBlock" command', () => {
  98. expect( editor.commands.get( 'outdentCodeBlock' ) ).to.be.instanceOf( OutdentCodeBlockCommand );
  99. } );
  100. it( 'allows for codeBlock in the $root', () => {
  101. expect( model.schema.checkChild( [ '$root' ], 'codeBlock' ) ).to.be.true;
  102. } );
  103. it( 'disallows for codeBlock in the other codeBlock', () => {
  104. expect( model.schema.checkChild( [ '$root', 'codeBlock' ], 'codeBlock' ) ).to.be.false;
  105. } );
  106. it( 'allows only for $text in codeBlock', () => {
  107. expect( model.schema.checkChild( [ '$root', 'codeBlock' ], '$text' ) ).to.equal( true );
  108. expect( model.schema.checkChild( [ '$root', 'codeBlock' ], '$block' ) ).to.equal( false );
  109. expect( model.schema.checkChild( [ '$root', 'codeBlock' ], 'codeBlock' ) ).to.equal( false );
  110. } );
  111. it( 'disallows all attributes (except "language") for codeBlock', () => {
  112. setModelData( model, '<codeBlock language="css">f[o]o</codeBlock>' );
  113. editor.execute( 'alignment', { value: 'right' } );
  114. editor.execute( 'bold' );
  115. expect( getModelData( model ) ).to.equal( '<codeBlock language="css">f[o]o</codeBlock>' );
  116. } );
  117. describe( 'tab key handling', () => {
  118. let domEvtDataStub;
  119. beforeEach( () => {
  120. domEvtDataStub = {
  121. keyCode: getCode( 'Tab' ),
  122. preventDefault: sinon.spy(),
  123. stopPropagation: sinon.spy()
  124. };
  125. sinon.spy( editor, 'execute' );
  126. } );
  127. afterEach( () => {
  128. editor.execute.restore();
  129. } );
  130. it( 'should execute indentCodeBlock command on tab key', () => {
  131. setModelData( model, '<codeBlock language="plaintext">[]foo</codeBlock>' );
  132. editor.editing.view.document.fire( 'keydown', domEvtDataStub );
  133. sinon.assert.calledOnce( editor.execute );
  134. sinon.assert.calledWithExactly( editor.execute, 'indentCodeBlock' );
  135. sinon.assert.calledOnce( domEvtDataStub.preventDefault );
  136. sinon.assert.calledOnce( domEvtDataStub.stopPropagation );
  137. } );
  138. it( 'should execute outdentCodeBlock command on Shift+Tab keystroke', () => {
  139. domEvtDataStub.keyCode += getCode( 'Shift' );
  140. setModelData( model, '<codeBlock language="plaintext">[]foo</codeBlock>' );
  141. // '<codeBlock language="plaintext"> []foo</codeBlock>
  142. model.change( writer => {
  143. writer.insertText( ' ', model.document.getRoot().getChild( 0 ) );
  144. } );
  145. editor.editing.view.document.fire( 'keydown', domEvtDataStub );
  146. sinon.assert.calledOnce( editor.execute );
  147. sinon.assert.calledWithExactly( editor.execute, 'outdentCodeBlock' );
  148. sinon.assert.calledOnce( domEvtDataStub.preventDefault );
  149. sinon.assert.calledOnce( domEvtDataStub.stopPropagation );
  150. } );
  151. it( 'should not indent if command is disabled', () => {
  152. setModelData( model, '<paragraph>[]foo</paragraph>' );
  153. editor.editing.view.document.fire( 'keydown', domEvtDataStub );
  154. expect( editor.execute.called ).to.be.false;
  155. sinon.assert.notCalled( domEvtDataStub.preventDefault );
  156. sinon.assert.notCalled( domEvtDataStub.stopPropagation );
  157. } );
  158. it( 'should not indent or outdent if alt+tab is pressed', () => {
  159. domEvtDataStub.keyCode += getCode( 'alt' );
  160. setModelData( model, '<codeBlock language="plaintext">[]foo</codeBlock>' );
  161. editor.editing.view.document.fire( 'keydown', domEvtDataStub );
  162. expect( editor.execute.called ).to.be.false;
  163. sinon.assert.notCalled( domEvtDataStub.preventDefault );
  164. sinon.assert.notCalled( domEvtDataStub.stopPropagation );
  165. } );
  166. } );
  167. describe( 'enter key handling', () => {
  168. it( 'should force shiftEnter command when pressing enter inside a codeBlock', () => {
  169. const enterCommand = editor.commands.get( 'enter' );
  170. const shiftEnterCommand = editor.commands.get( 'shiftEnter' );
  171. sinon.spy( enterCommand, 'execute' );
  172. sinon.spy( shiftEnterCommand, 'execute' );
  173. setModelData( model, '<codeBlock>foo[]bar</codeBlock>' );
  174. viewDoc.fire( 'enter', getEvent() );
  175. expect( getModelData( model ) ).to.equal( '<codeBlock>foo<softBreak></softBreak>[]bar</codeBlock>' );
  176. sinon.assert.calledOnce( shiftEnterCommand.execute );
  177. sinon.assert.notCalled( enterCommand.execute );
  178. } );
  179. it( 'should execute enter command when pressing enter out of codeBlock', () => {
  180. const enterCommand = editor.commands.get( 'enter' );
  181. const shiftEnterCommand = editor.commands.get( 'shiftEnter' );
  182. sinon.spy( enterCommand, 'execute' );
  183. sinon.spy( shiftEnterCommand, 'execute' );
  184. setModelData( model, '<paragraph>foo[]bar</paragraph>' );
  185. viewDoc.fire( 'enter', getEvent() );
  186. expect( getModelData( model ) ).to.equal( '<paragraph>foo</paragraph><paragraph>[]bar</paragraph>' );
  187. sinon.assert.calledOnce( enterCommand.execute );
  188. sinon.assert.notCalled( shiftEnterCommand.execute );
  189. } );
  190. describe( 'indentation retention', () => {
  191. it( 'should work when indentation is with spaces', () => {
  192. setModelData( model, '<codeBlock language="css">foo[]</codeBlock>' );
  193. model.change( writer => {
  194. // <codeBlock language="css"> foo[]</codeBlock>
  195. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  196. } );
  197. viewDoc.fire( 'enter', getEvent() );
  198. expect( getModelData( model ) ).to.equal(
  199. '<codeBlock language="css"> foo<softBreak></softBreak> []</codeBlock>' );
  200. editor.execute( 'undo' );
  201. expect( getModelData( model ) ).to.equal( '<codeBlock language="css"> foo[]</codeBlock>' );
  202. } );
  203. it( 'should work when indentation is with tabs', () => {
  204. setModelData( model, '<codeBlock language="css">foo[]</codeBlock>' );
  205. model.change( writer => {
  206. // <codeBlock language="css"> foo[]</codeBlock>
  207. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  208. } );
  209. viewDoc.fire( 'enter', getEvent() );
  210. expect( getModelData( model ) ).to.equal(
  211. '<codeBlock language="css"> foo<softBreak></softBreak> []</codeBlock>' );
  212. editor.execute( 'undo' );
  213. expect( getModelData( model ) ).to.equal( '<codeBlock language="css"> foo[]</codeBlock>' );
  214. } );
  215. it( 'should retain only the last line', () => {
  216. setModelData( model, '<codeBlock language="css">foo<softBreak></softBreak>bar[]</codeBlock>' );
  217. model.change( writer => {
  218. // <codeBlock language="css"> foo<softBreak></softBreak> bar[]</codeBlock>
  219. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 4 );
  220. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  221. } );
  222. viewDoc.fire( 'enter', getEvent() );
  223. expect( getModelData( model ) ).to.equal(
  224. '<codeBlock language="css"> foo<softBreak></softBreak> bar<softBreak></softBreak> []</codeBlock>' );
  225. editor.execute( 'undo' );
  226. expect( getModelData( model ) ).to.equal(
  227. '<codeBlock language="css"> foo<softBreak></softBreak> bar[]</codeBlock>' );
  228. } );
  229. it( 'should retain when the selection is non–collapsed', () => {
  230. setModelData( model, '<codeBlock language="css">f[o]o</codeBlock>' );
  231. model.change( writer => {
  232. // <codeBlock language="css"> f[o]o</codeBlock>
  233. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  234. } );
  235. viewDoc.fire( 'enter', getEvent() );
  236. expect( getModelData( model ) ).to.equal(
  237. '<codeBlock language="css"> f<softBreak></softBreak> []o</codeBlock>' );
  238. editor.execute( 'undo' );
  239. expect( getModelData( model ) ).to.equal( '<codeBlock language="css"> f[o]o</codeBlock>' );
  240. } );
  241. it( 'should consider only leading white-spaces', () => {
  242. setModelData( model, '<codeBlock language="css">foo[]</codeBlock>' );
  243. model.change( writer => {
  244. // <codeBlock language="css"> foo []</codeBlock>
  245. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 3 );
  246. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  247. } );
  248. viewDoc.fire( 'enter', getEvent() );
  249. expect( getModelData( model ) ).to.equal(
  250. '<codeBlock language="css"> foo <softBreak></softBreak> []</codeBlock>' );
  251. editor.execute( 'undo' );
  252. expect( getModelData( model ) ).to.equal( '<codeBlock language="css"> foo []</codeBlock>' );
  253. } );
  254. it( 'should not work when there is some non-whitespace character', () => {
  255. setModelData( model, '<codeBlock language="css">foo[]</codeBlock>' );
  256. model.change( writer => {
  257. // <codeBlock language="css">foo []</codeBlock>
  258. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 3 );
  259. } );
  260. viewDoc.fire( 'enter', getEvent() );
  261. expect( getModelData( model ) ).to.equal(
  262. '<codeBlock language="css">foo <softBreak></softBreak>[]</codeBlock>' );
  263. } );
  264. } );
  265. describe( 'leaving block using the enter key', () => {
  266. describe( 'leaving the block end', () => {
  267. it( 'should leave the block when pressed twice at the end', () => {
  268. const spy = sinon.spy( editor.editing.view, 'scrollToTheSelection' );
  269. setModelData( model, '<codeBlock language="css">foo[]</codeBlock>' );
  270. viewDoc.fire( 'enter', getEvent() );
  271. expect( getModelData( model ) ).to.equal(
  272. '<codeBlock language="css">foo<softBreak></softBreak>[]</codeBlock>' );
  273. viewDoc.fire( 'enter', getEvent() );
  274. expect( getModelData( model ) ).to.equal(
  275. '<codeBlock language="css">foo</codeBlock>' +
  276. '<paragraph>[]</paragraph>'
  277. );
  278. sinon.assert.calledOnce( spy );
  279. editor.execute( 'undo' );
  280. expect( getModelData( model ) ).to.equal(
  281. '<codeBlock language="css">foo<softBreak></softBreak>[]</codeBlock>' );
  282. editor.execute( 'undo' );
  283. expect( getModelData( model ) ).to.equal( '<codeBlock language="css">foo[]</codeBlock>' );
  284. } );
  285. it( 'should not leave the block when the selection is not collapsed', () => {
  286. setModelData( model, '<codeBlock language="css">f[oo<softBreak></softBreak>]</codeBlock>' );
  287. viewDoc.fire( 'enter', getEvent() );
  288. expect( getModelData( model ) ).to.equal(
  289. '<codeBlock language="css">f<softBreak></softBreak>[]</codeBlock>' );
  290. } );
  291. it( 'should not leave the block when pressed twice when in the middle of the code', () => {
  292. setModelData( model, '<codeBlock language="css">fo[]o</codeBlock>' );
  293. viewDoc.fire( 'enter', getEvent() );
  294. expect( getModelData( model ) ).to.equal(
  295. '<codeBlock language="css">fo<softBreak></softBreak>[]o</codeBlock>' );
  296. viewDoc.fire( 'enter', getEvent() );
  297. expect( getModelData( model ) ).to.equal(
  298. '<codeBlock language="css">fo<softBreak></softBreak><softBreak></softBreak>[]o</codeBlock>' );
  299. } );
  300. it( 'should not leave the block when pressed twice at the beginning of the code', () => {
  301. setModelData( model, '<codeBlock language="css">[]foo</codeBlock>' );
  302. viewDoc.fire( 'enter', getEvent() );
  303. expect( getModelData( model ) ).to.equal(
  304. '<codeBlock language="css"><softBreak></softBreak>[]foo</codeBlock>' );
  305. viewDoc.fire( 'enter', getEvent() );
  306. expect( getModelData( model ) ).to.equal(
  307. '<codeBlock language="css"><softBreak></softBreak><softBreak></softBreak>[]foo</codeBlock>' );
  308. } );
  309. it( 'should not leave the block when pressed shift+enter twice at the end of the code', () => {
  310. setModelData( model, '<codeBlock language="css">foo<softBreak></softBreak>[]</codeBlock>' );
  311. viewDoc.fire( 'enter', getEvent( { isSoft: true } ) );
  312. expect( getModelData( model ) ).to.equal(
  313. '<codeBlock language="css">foo<softBreak></softBreak><softBreak></softBreak>[]</codeBlock>' );
  314. } );
  315. it( 'should clean up the last line if has white–space characters only', () => {
  316. setModelData( model, '<codeBlock language="css">foo<softBreak></softBreak>[]</codeBlock>' );
  317. model.change( writer => {
  318. // <codeBlock language="css">foo<softBreak></softBreak> []</codeBlock>
  319. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 4 );
  320. } );
  321. viewDoc.fire( 'enter', getEvent() );
  322. expect( getModelData( model ) ).to.equal(
  323. '<codeBlock language="css">foo</codeBlock><paragraph>[]</paragraph>' );
  324. } );
  325. } );
  326. describe( 'leaving the block at the beginning', () => {
  327. it( 'should leave the block when pressed at the beginning in a new line', () => {
  328. const spy = sinon.spy( editor.editing.view, 'scrollToTheSelection' );
  329. setModelData( model, '<codeBlock language="css">[]<softBreak></softBreak>foo</codeBlock>' );
  330. viewDoc.fire( 'enter', getEvent() );
  331. expect( getModelData( model ) ).to.equal(
  332. '<paragraph>[]</paragraph>' +
  333. '<codeBlock language="css">foo</codeBlock>'
  334. );
  335. sinon.assert.calledOnce( spy );
  336. editor.execute( 'undo' );
  337. expect( getModelData( model ) ).to.equal(
  338. '<codeBlock language="css">[]<softBreak></softBreak>foo</codeBlock>' );
  339. } );
  340. it( 'should not leave the block when the selection is not collapsed (#1)', () => {
  341. setModelData( model, '<codeBlock language="css">[f]<softBreak></softBreak>oo</codeBlock>' );
  342. viewDoc.fire( 'enter', getEvent() );
  343. expect( getModelData( model ) ).to.equal(
  344. '<codeBlock language="css"><softBreak></softBreak>[]<softBreak></softBreak>oo</codeBlock>' );
  345. } );
  346. it( 'should not leave the block when the selection is not collapsed (#2)', () => {
  347. setModelData( model, '<codeBlock language="css">[<softBreak></softBreak>oo]</codeBlock>' );
  348. viewDoc.fire( 'enter', getEvent() );
  349. expect( getModelData( model ) ).to.equal(
  350. '<codeBlock language="css"><softBreak></softBreak>[]</codeBlock>' );
  351. } );
  352. it( 'should not leave the block when pressed shift+enter at the beginning of the code', () => {
  353. setModelData( model, '<codeBlock language="css">[]<softBreak></softBreak>foo</codeBlock>' );
  354. viewDoc.fire( 'enter', getEvent( { isSoft: true } ) );
  355. expect( getModelData( model ) ).to.equal(
  356. '<codeBlock language="css"><softBreak></softBreak>[]<softBreak></softBreak>foo</codeBlock>' );
  357. } );
  358. it( 'should not leave the block when there is some text after the selection', () => {
  359. setModelData( model, '<codeBlock language="css">[]foo<softBreak></softBreak>foo</codeBlock>' );
  360. viewDoc.fire( 'enter', getEvent() );
  361. expect( getModelData( model ) ).to.equal(
  362. '<codeBlock language="css"><softBreak></softBreak>[]foo<softBreak></softBreak>foo</codeBlock>' );
  363. } );
  364. it( 'should not leave the block when there is some text before the selection', () => {
  365. setModelData( model, '<codeBlock language="css">[]<softBreak></softBreak>foo</codeBlock>' );
  366. // <codeBlock language="css"> []<softBreak></softBreak>foo</codeBlock>
  367. model.change( writer => {
  368. writer.insertText( ' ', model.document.getRoot().getChild( 0 ), 0 );
  369. } );
  370. viewDoc.fire( 'enter', getEvent() );
  371. // Extra spaces before "[]" come from the indentation retention mechanism.
  372. expect( getModelData( model ) ).to.equal(
  373. '<codeBlock language="css"> <softBreak></softBreak> []<softBreak></softBreak>foo</codeBlock>' );
  374. } );
  375. } );
  376. } );
  377. function getEvent( data = {} ) {
  378. return new DomEventData( viewDoc, {
  379. preventDefault: sinon.spy()
  380. }, data );
  381. }
  382. } );
  383. describe( 'indent plugin integration', () => {
  384. it( 'should add indent code block command to indent command', () => {
  385. const element = document.createElement( 'div' );
  386. document.body.appendChild( element );
  387. return ClassicTestEditor
  388. .create( element, {
  389. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph, Undo, IndentEditing ]
  390. } )
  391. .then( newEditor => {
  392. const editor = newEditor;
  393. const indentCodeBlockCommand = editor.commands.get( 'indentCodeBlock' );
  394. const indentCommand = editor.commands.get( 'indent' );
  395. const spy = sinon.spy( indentCodeBlockCommand, 'execute' );
  396. indentCodeBlockCommand.isEnabled = true;
  397. indentCommand.execute();
  398. sinon.assert.calledOnce( spy );
  399. element.remove();
  400. return editor.destroy();
  401. } );
  402. } );
  403. it( 'should add outdent code block command to outdent command', () => {
  404. return ClassicTestEditor
  405. .create( element, {
  406. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph, Undo, IndentEditing ]
  407. } )
  408. .then( newEditor => {
  409. const editor = newEditor;
  410. const outdentCodeBlockCommand = editor.commands.get( 'outdentCodeBlock' );
  411. const outdentCommand = editor.commands.get( 'outdent' );
  412. const spy = sinon.spy( outdentCodeBlockCommand, 'execute' );
  413. outdentCodeBlockCommand.isEnabled = true;
  414. outdentCommand.execute();
  415. sinon.assert.calledOnce( spy );
  416. element.remove();
  417. return editor.destroy();
  418. } );
  419. } );
  420. // See #5910.
  421. it( 'should allow to indent an entire code block with at least two lines', () => {
  422. const element = document.createElement( 'div' );
  423. document.body.appendChild( element );
  424. return ClassicTestEditor
  425. .create( element, {
  426. plugins: [ CodeBlockEditing, AlignmentEditing, IndentEditing ]
  427. } )
  428. .then( newEditor => {
  429. const editor = newEditor;
  430. editor.setData( '<pre><code class="language-css">\t\tx\n\tx</code></pre>' );
  431. editor.model.change( writer => {
  432. writer.setSelection( editor.model.document.getRoot().getChild( 0 ), 'on' );
  433. } );
  434. editor.execute( 'indent' );
  435. expect( getModelData( editor.model ) ).to.equal(
  436. '<codeBlock language="css">[\t\t\tx<softBreak></softBreak>\t\tx]</codeBlock>'
  437. );
  438. element.remove();
  439. return editor.destroy();
  440. } );
  441. } );
  442. } );
  443. describe( 'editing pipeline m -> v', () => {
  444. it( 'should convert empty codeBlock to empty pre tag', () => {
  445. setModelData( model, '<codeBlock language="plaintext"></codeBlock>' );
  446. expect( getViewData( view ) ).to.equal(
  447. '<pre data-language="Plain text" spellcheck="false">' +
  448. '<code class="language-plaintext">[]</code>' +
  449. '</pre>' );
  450. } );
  451. it( 'should convert non-empty codeBlock to pre tag', () => {
  452. setModelData( model, '<codeBlock language="plaintext">Foo</codeBlock>' );
  453. expect( getViewData( view ) ).to.equal(
  454. '<pre data-language="Plain text" spellcheck="false">' +
  455. '<code class="language-plaintext">{}Foo</code>' +
  456. '</pre>' );
  457. } );
  458. it( 'should convert codeBlock with softBreaks to pre tag #1', () => {
  459. setModelData( model,
  460. '<codeBlock language="plaintext">' +
  461. 'Foo<softBreak></softBreak>' +
  462. 'Bar<softBreak></softBreak>' +
  463. 'Biz' +
  464. '</codeBlock>'
  465. );
  466. expect( getViewData( view ) ).to.equal(
  467. '<pre data-language="Plain text" spellcheck="false">' +
  468. '<code class="language-plaintext">{}Foo<br></br>Bar<br></br>Biz</code>' +
  469. '</pre>' );
  470. } );
  471. it( 'should convert codeBlock with softBreaks to pre tag #2', () => {
  472. setModelData( model,
  473. '<codeBlock language="plaintext">' +
  474. '<softBreak></softBreak>' +
  475. '<softBreak></softBreak>' +
  476. 'Foo' +
  477. '<softBreak></softBreak>' +
  478. '<softBreak></softBreak>' +
  479. '</codeBlock>'
  480. );
  481. expect( getViewData( view ) ).to.equal(
  482. '<pre data-language="Plain text" spellcheck="false">' +
  483. '<code class="language-plaintext">[]<br></br><br></br>Foo<br></br><br></br></code>' +
  484. '</pre>' );
  485. } );
  486. it( 'should use localized "Plain text" label', () => {
  487. const element = document.createElement( 'div' );
  488. document.body.appendChild( element );
  489. return ClassicTestEditor
  490. .create( element, {
  491. language: 'pl',
  492. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph ]
  493. } )
  494. .then( newEditor => {
  495. const editor = newEditor;
  496. const model = editor.model;
  497. const view = editor.editing.view;
  498. setModelData( model,
  499. '<codeBlock language="plaintext">foo</codeBlock>'
  500. );
  501. expect( getViewData( view ) ).to.equal(
  502. '<pre data-language="Zwykły tekst" spellcheck="false">' +
  503. '<code class="language-plaintext">{}foo</code>' +
  504. '</pre>' );
  505. element.remove();
  506. return editor.destroy();
  507. } );
  508. } );
  509. it( 'should not set the class on the <code> if it was configured so', () => {
  510. const element = document.createElement( 'div' );
  511. document.body.appendChild( element );
  512. return ClassicTestEditor
  513. .create( element, {
  514. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph ],
  515. codeBlock: {
  516. languages: [
  517. { language: 'cpp', label: 'C++', class: '' }
  518. ]
  519. }
  520. } )
  521. .then( newEditor => {
  522. const editor = newEditor;
  523. const model = editor.model;
  524. const view = editor.editing.view;
  525. setModelData( model, '<codeBlock language="cpp">foo</codeBlock>' );
  526. expect( getViewData( view ) ).to.equal(
  527. '<pre data-language="C++" spellcheck="false">' +
  528. '<code>{}foo</code>' +
  529. '</pre>' );
  530. element.remove();
  531. return editor.destroy();
  532. } );
  533. } );
  534. } );
  535. describe( 'data pipeline m -> v conversion ', () => {
  536. it( 'should convert empty codeBlock to empty pre tag', () => {
  537. setModelData( model, '<codeBlock language="plaintext"></codeBlock>' );
  538. expect( editor.getData( { trim: 'none' } ) ).to.equal( '<pre><code class="language-plaintext">&nbsp;</code></pre>' );
  539. } );
  540. it( 'should convert non-empty codeBlock to pre tag', () => {
  541. setModelData( model, '<codeBlock language="plaintext">Foo</codeBlock>' );
  542. expect( editor.getData() ).to.equal( '<pre><code class="language-plaintext">Foo</code></pre>' );
  543. } );
  544. it( 'should convert codeBlock with softBreaks to pre tag #1', () => {
  545. setModelData( model,
  546. '<codeBlock language="plaintext">' +
  547. 'Foo<softBreak></softBreak>' +
  548. 'Bar<softBreak></softBreak>' +
  549. 'Biz' +
  550. '</codeBlock>' +
  551. '<paragraph>A<softBreak></softBreak>B</paragraph>'
  552. );
  553. expect( editor.getData() ).to.equal( '<pre><code class="language-plaintext">Foo\nBar\nBiz</code></pre><p>A<br>B</p>' );
  554. } );
  555. it( 'should convert codeBlock with softBreaks to pre tag #2', () => {
  556. setModelData( model,
  557. '<codeBlock language="plaintext">' +
  558. '<softBreak></softBreak>' +
  559. '<softBreak></softBreak>' +
  560. 'Foo' +
  561. '<softBreak></softBreak>' +
  562. '<softBreak></softBreak>' +
  563. '</codeBlock>'
  564. );
  565. expect( editor.getData() ).to.equal( '<pre><code class="language-plaintext">\n\nFoo\n\n</code></pre>' );
  566. } );
  567. it( 'should convert codeBlock with html content', () => {
  568. setModelData( model, '<codeBlock language="plaintext">[]</codeBlock>' );
  569. model.change( writer => writer.insertText( '<div><p>Foo</p></div>', model.document.selection.getFirstPosition() ) );
  570. expect( editor.getData() ).to.equal(
  571. '<pre>' +
  572. '<code class="language-plaintext">&lt;div&gt;&lt;p&gt;Foo&lt;/p&gt;&lt;/div&gt;</code>' +
  573. '</pre>' );
  574. } );
  575. it( 'should be overridable', () => {
  576. editor.data.downcastDispatcher.on( 'insert:codeBlock', ( evt, data, api ) => {
  577. const targetViewPosition = api.mapper.toViewPosition( model.createPositionBefore( data.item ) );
  578. const code = api.writer.createContainerElement( 'code' );
  579. api.consumable.consume( data.item, 'insert' );
  580. api.writer.insert( targetViewPosition, code );
  581. api.mapper.bindElements( data.item, code );
  582. }, { priority: 'high' } );
  583. editor.data.downcastDispatcher.on( 'insert:softBreak', ( evt, data, api ) => {
  584. const position = api.mapper.toViewPosition( model.createPositionBefore( data.item ) );
  585. api.consumable.consume( data.item, 'insert' );
  586. api.writer.insert( position, api.writer.createText( '\n' ) );
  587. }, { priority: 'highest' } );
  588. setModelData( model, '<codeBlock language="plaintext">Foo<softBreak></softBreak>Bar</codeBlock>' );
  589. expect( editor.getData() ).to.equal( '<code>Foo\nBar</code>' );
  590. } );
  591. it( 'should not set the class on the <code> if it was configured so', () => {
  592. const element = document.createElement( 'div' );
  593. document.body.appendChild( element );
  594. return ClassicTestEditor
  595. .create( element, {
  596. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph ],
  597. codeBlock: {
  598. languages: [
  599. { language: 'cpp', label: 'C++', class: '' }
  600. ]
  601. }
  602. } )
  603. .then( newEditor => {
  604. const editor = newEditor;
  605. const model = editor.model;
  606. setModelData( model, '<codeBlock language="cpp">foo</codeBlock>' );
  607. expect( editor.getData() ).to.equal( '<pre><code>foo</code></pre>' );
  608. element.remove();
  609. return editor.destroy();
  610. } );
  611. } );
  612. it( 'should set multiple classes on the <code> if it was configured so', () => {
  613. const element = document.createElement( 'div' );
  614. document.body.appendChild( element );
  615. return ClassicTestEditor
  616. .create( element, {
  617. plugins: [ CodeBlockEditing, AlignmentEditing, BoldEditing, Enter, Paragraph ],
  618. codeBlock: {
  619. languages: [
  620. { language: 'javascript', label: 'JavaScript', class: 'language-js' },
  621. { language: 'swift', label: 'Swift', class: 'swift ios-code' }
  622. ]
  623. }
  624. } )
  625. .then( editor => {
  626. const model = editor.model;
  627. setModelData( model,
  628. '<codeBlock language="swift">foo</codeBlock>' +
  629. '<codeBlock language="javascript">foo</codeBlock>'
  630. );
  631. expect( editor.getData() ).to.equal(
  632. '<pre><code class="swift ios-code">foo</code></pre>' +
  633. '<pre><code class="language-js">foo</code></pre>'
  634. );
  635. element.remove();
  636. return editor.destroy();
  637. } );
  638. } );
  639. } );
  640. describe( 'data pipeline v -> m conversion ', () => {
  641. it( 'should not convert empty pre tag to code block', () => {
  642. editor.setData( '<pre></pre>' );
  643. expect( getModelData( model ) ).to.equal( '<paragraph>[]</paragraph>' );
  644. } );
  645. it( 'should not convert pre with no code child to code block', () => {
  646. editor.setData( '<pre><samp></samp></pre>' );
  647. expect( getModelData( model ) ).to.equal( '<paragraph>[]</paragraph>' );
  648. } );
  649. it( 'should convert pre > code to code block', () => {
  650. editor.setData( '<pre><code></code></pre>' );
  651. expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">[]</codeBlock>' );
  652. } );
  653. it( 'should convert pre > code with multi-line text to code block #1', () => {
  654. editor.setData( '<pre><code>foo\nbar</code></pre>' );
  655. expect( getModelData( model ) ).to.equal(
  656. '<codeBlock language="plaintext">[]' +
  657. 'foo' +
  658. '<softBreak></softBreak>' +
  659. 'bar' +
  660. '</codeBlock>'
  661. );
  662. } );
  663. it( 'should convert pre > code with multi-line text to code block #2', () => {
  664. editor.setData( '<pre><code>\n\nfoo\n\n</code></pre>' );
  665. expect( getModelData( model ) ).to.equal(
  666. '<codeBlock language="plaintext">[]' +
  667. '<softBreak></softBreak>' +
  668. '<softBreak></softBreak>' +
  669. 'foo' +
  670. '<softBreak></softBreak>' +
  671. '<softBreak></softBreak>' +
  672. '</codeBlock>'
  673. );
  674. } );
  675. it( 'should convert pre > code with HTML inside', () => {
  676. editor.setData( '<pre><code><p>Foo</p>\n<p>Bar</p></code></pre>' );
  677. expect( getModelData( model ) ).to.equal(
  678. '<codeBlock language="plaintext">[]' +
  679. '<p>Foo</p>' +
  680. '<softBreak></softBreak>' +
  681. '<p>Bar</p>' +
  682. '</codeBlock>'
  683. );
  684. } );
  685. it( 'should convert pre > code tag with HTML and nested pre > code tag', () => {
  686. editor.setData( '<pre><code><p>Foo</p><pre>Bar</pre><p>Biz</p></code></pre>' );
  687. expect( getModelData( model ) ).to.equal(
  688. '<codeBlock language="plaintext">[]<p>Foo</p><pre>Bar</pre><p>Biz</p></codeBlock>' );
  689. } );
  690. it( 'should convert pre > code tag with escaped html content', () => {
  691. editor.setData( '<pre><code>&lt;div&gt;&lt;p&gt;Foo&lt;/p&gt;&lt;/div&gt;</code></pre>' );
  692. expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">[]<div><p>Foo</p></div></codeBlock>' );
  693. } );
  694. it( 'should be overridable', () => {
  695. editor.data.upcastDispatcher.on( 'element:pre', ( evt, data, api ) => {
  696. const modelItem = api.writer.createElement( 'codeBlock' );
  697. api.writer.appendText( 'Hello World!', modelItem );
  698. api.writer.insert( modelItem, data.modelCursor );
  699. api.consumable.consume( data.viewItem, { name: true } );
  700. data.modelCursor = api.writer.createPositionAfter( modelItem );
  701. data.modelRange = api.writer.createRangeOn( modelItem );
  702. }, { priority: 'high' } );
  703. editor.setData( '<pre><code>Foo Bar</code></pre>' );
  704. expect( getModelData( model ) ).to.equal( '<codeBlock>[]Hello World!</codeBlock>' );
  705. } );
  706. it( 'should split parents to correctly upcast the code block', () => {
  707. editor.setData( '<p>foo<pre><code>x</code></pre>bar</p>' );
  708. // Note: The empty <paragraph> should not be here. It's a conversion/auto–paragraphing bug.
  709. expect( getModelData( model ) ).to.equal(
  710. '<paragraph>[]foo</paragraph>' +
  711. '<codeBlock language="plaintext">x</codeBlock>' +
  712. '<paragraph>bar</paragraph>' +
  713. '<paragraph></paragraph>' );
  714. } );
  715. it( 'should upcast two code blocks in a row (#1)', () => {
  716. editor.setData( '<pre><code>foo</code></pre><pre><code>bar</code></pre>' );
  717. expect( getModelData( model ) ).to.equal(
  718. '<codeBlock language="plaintext">[]foo</codeBlock><codeBlock language="plaintext">bar</codeBlock>' );
  719. } );
  720. it( 'should upcast two code blocks in a row (#2)', () => {
  721. editor.setData( `<pre><code>foo</code></pre>
  722. <pre><code>bar</code></pre>` );
  723. // Note: The empty <paragraph> in between should not be here. It's a conversion/auto–paragraphing bug.
  724. expect( getModelData( model ) ).to.equal(
  725. '<codeBlock language="plaintext">[]foo</codeBlock>' +
  726. '<paragraph> </paragraph>' +
  727. '<codeBlock language="plaintext">bar</codeBlock>' );
  728. } );
  729. it( 'should not convert when modelCursor and its ancestors disallow to insert codeBlock', () => {
  730. model.document.createRoot( '$title', 'title' );
  731. model.schema.register( '$title', {
  732. disallow: '$block',
  733. allow: 'inline'
  734. } );
  735. editor.data.set( { title: '<pre><code>foo</code></pre>' } );
  736. expect( getModelData( model, { rootName: 'title', withoutSelection: true } ) ).to.equal( '' );
  737. } );
  738. describe( 'config.codeBlock.languages', () => {
  739. it( 'should be respected when upcasting', () => {
  740. return ClassicTestEditor.create(
  741. '<pre><code class="language-foo">bar</code></pre>' +
  742. '<pre><code class="language-bar">baz</code></pre>' +
  743. '<pre><code class="qux">qux</code></pre>',
  744. {
  745. plugins: [ CodeBlockEditing ],
  746. codeBlock: {
  747. languages: [
  748. { language: 'foo', label: 'Foo' },
  749. { language: 'bar', label: 'Bar' },
  750. { language: 'qux', label: 'Qux', class: 'qux' }
  751. ]
  752. }
  753. } )
  754. .then( editor => {
  755. model = editor.model;
  756. expect( getModelData( model ) ).to.equal(
  757. '<codeBlock language="foo">[]bar</codeBlock>' +
  758. '<codeBlock language="bar">baz</codeBlock>' +
  759. '<codeBlock language="qux">qux</codeBlock>'
  760. );
  761. return editor.destroy();
  762. } );
  763. } );
  764. it( 'should be respected when upcasting and a language has an empty class configured', () => {
  765. return ClassicTestEditor.create(
  766. '<pre><code class="language-foo">bar</code></pre>' +
  767. '<pre><code class="language-bar">baz</code></pre>' +
  768. '<pre><code>qux</code></pre>',
  769. {
  770. plugins: [ CodeBlockEditing ],
  771. codeBlock: {
  772. languages: [
  773. { language: 'foo', label: 'Foo' },
  774. { language: 'bar', label: 'Bar' },
  775. { language: 'qux', label: 'Qux', class: '' }
  776. ]
  777. }
  778. } )
  779. .then( editor => {
  780. model = editor.model;
  781. expect( getModelData( model ) ).to.equal(
  782. '<codeBlock language="foo">[]bar</codeBlock>' +
  783. '<codeBlock language="bar">baz</codeBlock>' +
  784. '<codeBlock language="qux">qux</codeBlock>'
  785. );
  786. return editor.destroy();
  787. } );
  788. } );
  789. it( 'should upcast using the first language if the code in data has no language', () => {
  790. return ClassicTestEditor
  791. .create( '<pre><code>bar</code></pre>', {
  792. plugins: [ CodeBlockEditing ],
  793. codeBlock: {
  794. languages: [
  795. { language: 'foo', label: 'Foo' },
  796. { language: 'bar', label: 'Bar' }
  797. ]
  798. }
  799. } )
  800. .then( editor => {
  801. model = editor.model;
  802. expect( getModelData( model ) ).to.equal( '<codeBlock language="foo">[]bar</codeBlock>' );
  803. return editor.destroy();
  804. } );
  805. } );
  806. it( 'should upast using the first language if the code in data has an invalid language', () => {
  807. return ClassicTestEditor
  808. .create( '<pre><code class="baz">bar</code></pre>', {
  809. plugins: [ CodeBlockEditing ],
  810. codeBlock: {
  811. languages: [
  812. { language: 'foo', label: 'Foo' },
  813. { language: 'bar', label: 'Bar' }
  814. ]
  815. }
  816. } )
  817. .then( editor => {
  818. model = editor.model;
  819. expect( getModelData( model ) ).to.equal( '<codeBlock language="foo">[]bar</codeBlock>' );
  820. return editor.destroy();
  821. } );
  822. } );
  823. // https://github.com/ckeditor/ckeditor5/issues/5924
  824. it( 'should upcast using only the first class from config as a defining language class', () => {
  825. // "baz" is the first class configured for the "baz" language.
  826. return ClassicTestEditor.create( '<pre><code class="baz">foo</code></pre>', {
  827. plugins: [ CodeBlockEditing ],
  828. codeBlock: {
  829. languages: [
  830. { language: 'foo', label: 'Foo', class: 'foo' },
  831. { language: 'baz', label: 'Baz', class: 'baz bar' },
  832. { language: 'qux', label: 'Qux', class: 'qux' }
  833. ]
  834. }
  835. } ).then( editor => {
  836. model = editor.model;
  837. expect( getModelData( model ) ).to.equal( '<codeBlock language="baz">[]foo</codeBlock>' );
  838. return editor.destroy();
  839. } );
  840. } );
  841. // https://github.com/ckeditor/ckeditor5/issues/5924
  842. it( 'should not upcast if the class is not the first (defining) language class', () => {
  843. // "bar" is the second class configured for the "baz" language.
  844. return ClassicTestEditor.create( '<pre><code class="bar">foo</code></pre>', {
  845. plugins: [ CodeBlockEditing ],
  846. codeBlock: {
  847. languages: [
  848. { language: 'foo', label: 'Foo', class: 'foo' },
  849. { language: 'baz', label: 'Baz', class: 'baz bar' },
  850. { language: 'qux', label: 'Qux', class: 'qux' }
  851. ]
  852. }
  853. } ).then( editor => {
  854. model = editor.model;
  855. expect( getModelData( model ) ).to.equal( '<codeBlock language="foo">[]foo</codeBlock>' );
  856. return editor.destroy();
  857. } );
  858. } );
  859. } );
  860. } );
  861. describe( 'clipboard integration', () => {
  862. it( 'should not intercept input when selection anchored outside any code block', () => {
  863. setModelData( model, '<paragraph>f[]oo</paragraph>' );
  864. const dataTransferMock = {
  865. getData: sinon.stub().withArgs( 'text/plain' ).returns( 'bar' )
  866. };
  867. viewDoc.fire( 'clipboardInput', {
  868. dataTransfer: dataTransferMock,
  869. stop: sinon.spy()
  870. } );
  871. expect( getModelData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  872. sinon.assert.notCalled( dataTransferMock.getData );
  873. } );
  874. it( 'should intercept input when selection anchored in the code block', () => {
  875. setModelData( model, '<codeBlock language="css">f[o]o</codeBlock>' );
  876. const dataTransferMock = {
  877. getData: sinon.stub().withArgs( 'text/plain' ).returns( 'bar\nbaz\n' )
  878. };
  879. viewDoc.fire( 'clipboardInput', {
  880. dataTransfer: dataTransferMock,
  881. stop: sinon.spy()
  882. } );
  883. expect( getModelData( model ) ).to.equal(
  884. '<codeBlock language="css">' +
  885. 'fbar' +
  886. '<softBreak></softBreak>' +
  887. 'baz' +
  888. '<softBreak></softBreak>' +
  889. '[]o' +
  890. '</codeBlock>' );
  891. sinon.assert.calledOnce( dataTransferMock.getData );
  892. } );
  893. describe( 'getSelectedContent()', () => {
  894. it( 'should not engage when there is nothing selected', () => {
  895. setModelData( model, '<codeBlock language="css">fo[]o<softBreak></softBreak>bar</codeBlock>' );
  896. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal( '' );
  897. } );
  898. it( 'should wrap a partial multi-line selection into a code block (#1)', () => {
  899. setModelData( model, '<codeBlock language="css">fo[o<softBreak></softBreak>b]ar</codeBlock>' );
  900. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  901. '<codeBlock language="css">o<softBreak></softBreak>b</codeBlock>'
  902. );
  903. } );
  904. it( 'should wrap a partial multi-line selection into a code block (#2)', () => {
  905. setModelData( model, '<codeBlock language="css">fo[o<softBreak></softBreak>]bar</codeBlock>' );
  906. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  907. '<codeBlock language="css">o<softBreak></softBreak></codeBlock>'
  908. );
  909. } );
  910. it( 'should wrap a partial multi-line selection into a code block (#3)', () => {
  911. setModelData( model, '<codeBlock language="css">[foo<softBreak></softBreak>bar]</codeBlock>' );
  912. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  913. '<codeBlock language="css">foo<softBreak></softBreak>bar</codeBlock>'
  914. );
  915. } );
  916. it( 'should wrap a complete single-line selection into a code block', () => {
  917. setModelData( model, '<codeBlock language="css">[foo]</codeBlock>' );
  918. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  919. '<codeBlock language="css">foo</codeBlock>'
  920. );
  921. } );
  922. it( 'should wrap a partial single-line selection into an inline code (#1)', () => {
  923. model.schema.extend( '$text', {
  924. allowAttributes: 'code'
  925. } );
  926. setModelData( model, '<codeBlock language="css">[fo]o<softBreak></softBreak>bar</codeBlock>' );
  927. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  928. '<$text code="true">fo</$text>'
  929. );
  930. } );
  931. it( 'should wrap a partial single-line selection into an inline code (#2)', () => {
  932. model.schema.extend( '$text', {
  933. allowAttributes: 'code'
  934. } );
  935. setModelData( model, '<codeBlock language="css">foo<softBreak></softBreak>b[a]r</codeBlock>' );
  936. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  937. '<$text code="true">a</$text>'
  938. );
  939. } );
  940. it( 'should now wrap a partial single-line selection into an inline code when the attribute is disallowed', () => {
  941. setModelData( model, '<codeBlock language="css">foo<softBreak></softBreak>b[a]r</codeBlock>' );
  942. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal( 'a' );
  943. } );
  944. it( 'should preserve a code block in a cross-selection (#1)', () => {
  945. setModelData( model,
  946. '<paragraph>[x</paragraph><codeBlock language="css">fo]o<softBreak></softBreak>bar</codeBlock>' );
  947. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  948. '<paragraph>x</paragraph><codeBlock language="css">fo</codeBlock>'
  949. );
  950. } );
  951. it( 'should preserve a code block in a cross-selection (#2)', () => {
  952. setModelData( model,
  953. '<paragraph>[x</paragraph><codeBlock language="css">foo<softBreak></softBreak>b]ar</codeBlock>' );
  954. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  955. '<paragraph>x</paragraph><codeBlock language="css">foo<softBreak></softBreak>b</codeBlock>'
  956. );
  957. } );
  958. it( 'should preserve a code block in a cross-selection (#3)', () => {
  959. setModelData( model,
  960. '<codeBlock language="css">foo<softBreak></softBreak>b[ar</codeBlock><paragraph>x]</paragraph>' );
  961. expect( stringify( model.getSelectedContent( model.document.selection ) ) ).to.equal(
  962. '<codeBlock language="css">ar</codeBlock><paragraph>x</paragraph>'
  963. );
  964. } );
  965. } );
  966. } );
  967. } );