Mercurial
comparison .cms/lib/codemirror/test/doc_test.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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1 (function() { | |
2 // A minilanguage for instantiating linked CodeMirror instances and Docs | |
3 function instantiateSpec(spec, place, opts) { | |
4 var names = {}, pos = 0, l = spec.length, editors = []; | |
5 while (spec) { | |
6 var m = spec.match(/^(\w+)(\*?)(?:='([^\']*)'|<(~?)(\w+)(?:\/(\d+)-(\d+))?)\s*/); | |
7 var name = m[1], isDoc = m[2], cur; | |
8 if (m[3]) { | |
9 cur = isDoc ? CodeMirror.Doc(m[3]) : CodeMirror(place, clone(opts, {value: m[3]})); | |
10 } else { | |
11 var other = m[5]; | |
12 if (!names.hasOwnProperty(other)) { | |
13 names[other] = editors.length; | |
14 editors.push(CodeMirror(place, opts)); | |
15 } | |
16 var doc = editors[names[other]].linkedDoc({ | |
17 sharedHist: !m[4], | |
18 from: m[6] ? Number(m[6]) : null, | |
19 to: m[7] ? Number(m[7]) : null | |
20 }); | |
21 cur = isDoc ? doc : CodeMirror(place, clone(opts, {value: doc})); | |
22 } | |
23 names[name] = editors.length; | |
24 editors.push(cur); | |
25 spec = spec.slice(m[0].length); | |
26 } | |
27 return editors; | |
28 } | |
29 | |
30 function clone(obj, props) { | |
31 if (!obj) return; | |
32 clone.prototype = obj; | |
33 var inst = new clone(); | |
34 if (props) for (var n in props) if (props.hasOwnProperty(n)) | |
35 inst[n] = props[n]; | |
36 return inst; | |
37 } | |
38 | |
39 function eqAll(val) { | |
40 var end = arguments.length, msg = null; | |
41 if (typeof arguments[end-1] == "string") | |
42 msg = arguments[--end]; | |
43 if (i == end) throw new Error("No editors provided to eqAll"); | |
44 for (var i = 1; i < end; ++i) | |
45 eq(arguments[i].getValue(), val, msg) | |
46 } | |
47 | |
48 function testDoc(name, spec, run, opts, expectFail) { | |
49 if (!opts) opts = {}; | |
50 | |
51 return test("doc_" + name, function() { | |
52 var place = document.getElementById("testground"); | |
53 var editors = instantiateSpec(spec, place, opts); | |
54 var successful = false; | |
55 | |
56 try { | |
57 run.apply(null, editors); | |
58 successful = true; | |
59 } finally { | |
60 if (!successful || verbose) { | |
61 place.style.visibility = "visible"; | |
62 } else { | |
63 for (var i = 0; i < editors.length; ++i) | |
64 if (editors[i] instanceof CodeMirror) | |
65 place.removeChild(editors[i].getWrapperElement()); | |
66 } | |
67 } | |
68 }, expectFail); | |
69 } | |
70 | |
71 var ie_lt8 = /MSIE [1-7]\b/.test(navigator.userAgent); | |
72 | |
73 function testBasic(a, b) { | |
74 eqAll("x", a, b); | |
75 a.setValue("hey"); | |
76 eqAll("hey", a, b); | |
77 b.setValue("wow"); | |
78 eqAll("wow", a, b); | |
79 a.replaceRange("u\nv\nw", Pos(0, 3)); | |
80 b.replaceRange("i", Pos(0, 4)); | |
81 b.replaceRange("j", Pos(2, 1)); | |
82 eqAll("wowui\nv\nwj", a, b); | |
83 } | |
84 | |
85 testDoc("basic", "A='x' B<A", testBasic); | |
86 testDoc("basicSeparate", "A='x' B<~A", testBasic); | |
87 | |
88 testDoc("sharedHist", "A='ab\ncd\nef' B<A", function(a, b) { | |
89 a.replaceRange("x", Pos(0)); | |
90 b.replaceRange("y", Pos(1)); | |
91 a.replaceRange("z", Pos(2)); | |
92 eqAll("abx\ncdy\nefz", a, b); | |
93 a.undo(); | |
94 a.undo(); | |
95 eqAll("abx\ncd\nef", a, b); | |
96 a.redo(); | |
97 eqAll("abx\ncdy\nef", a, b); | |
98 b.redo(); | |
99 eqAll("abx\ncdy\nefz", a, b); | |
100 a.undo(); b.undo(); a.undo(); a.undo(); | |
101 eqAll("ab\ncd\nef", a, b); | |
102 }, null, ie_lt8); | |
103 | |
104 testDoc("undoIntact", "A='ab\ncd\nef' B<~A", function(a, b) { | |
105 a.replaceRange("x", Pos(0)); | |
106 b.replaceRange("y", Pos(1)); | |
107 a.replaceRange("z", Pos(2)); | |
108 a.replaceRange("q", Pos(0)); | |
109 eqAll("abxq\ncdy\nefz", a, b); | |
110 a.undo(); | |
111 a.undo(); | |
112 eqAll("abx\ncdy\nef", a, b); | |
113 b.undo(); | |
114 eqAll("abx\ncd\nef", a, b); | |
115 a.redo(); | |
116 eqAll("abx\ncd\nefz", a, b); | |
117 a.redo(); | |
118 eqAll("abxq\ncd\nefz", a, b); | |
119 a.undo(); a.undo(); a.undo(); a.undo(); | |
120 eqAll("ab\ncd\nef", a, b); | |
121 b.redo(); | |
122 eqAll("ab\ncdy\nef", a, b); | |
123 }); | |
124 | |
125 testDoc("undoConflict", "A='ab\ncd\nef' B<~A", function(a, b) { | |
126 a.replaceRange("x", Pos(0)); | |
127 a.replaceRange("z", Pos(2)); | |
128 // This should clear the first undo event in a, but not the second | |
129 b.replaceRange("y", Pos(0)); | |
130 a.undo(); a.undo(); | |
131 eqAll("abxy\ncd\nef", a, b); | |
132 a.replaceRange("u", Pos(2)); | |
133 a.replaceRange("v", Pos(0)); | |
134 // This should clear both events in a | |
135 b.replaceRange("w", Pos(0)); | |
136 a.undo(); a.undo(); | |
137 eqAll("abxyvw\ncd\nefu", a, b); | |
138 }); | |
139 | |
140 testDoc("doubleRebase", "A='ab\ncd\nef\ng' B<~A C<B", function(a, b, c) { | |
141 c.replaceRange("u", Pos(3)); | |
142 a.replaceRange("", Pos(0, 0), Pos(1, 0)); | |
143 c.undo(); | |
144 eqAll("cd\nef\ng", a, b, c); | |
145 }); | |
146 | |
147 testDoc("undoUpdate", "A='ab\ncd\nef' B<~A", function(a, b) { | |
148 a.replaceRange("x", Pos(2)); | |
149 b.replaceRange("u\nv\nw\n", Pos(0, 0)); | |
150 a.undo(); | |
151 eqAll("u\nv\nw\nab\ncd\nef", a, b); | |
152 a.redo(); | |
153 eqAll("u\nv\nw\nab\ncd\nefx", a, b); | |
154 a.undo(); | |
155 eqAll("u\nv\nw\nab\ncd\nef", a, b); | |
156 b.undo(); | |
157 a.redo(); | |
158 eqAll("ab\ncd\nefx", a, b); | |
159 a.undo(); | |
160 eqAll("ab\ncd\nef", a, b); | |
161 }); | |
162 | |
163 testDoc("undoKeepRanges", "A='abcdefg' B<A", function(a, b) { | |
164 var m = a.markText(Pos(0, 1), Pos(0, 3), {className: "foo"}); | |
165 b.replaceRange("x", Pos(0, 0)); | |
166 eqCharPos(m.find().from, Pos(0, 2)); | |
167 b.replaceRange("yzzy", Pos(0, 1), Pos(0)); | |
168 eq(m.find(), null); | |
169 b.undo(); | |
170 eqCharPos(m.find().from, Pos(0, 2)); | |
171 b.undo(); | |
172 eqCharPos(m.find().from, Pos(0, 1)); | |
173 }); | |
174 | |
175 testDoc("longChain", "A='uv' B<A C<B D<C", function(a, b, c, d) { | |
176 a.replaceSelection("X"); | |
177 eqAll("Xuv", a, b, c, d); | |
178 d.replaceRange("Y", Pos(0)); | |
179 eqAll("XuvY", a, b, c, d); | |
180 }); | |
181 | |
182 testDoc("broadCast", "B<A C<A D<A E<A", function(a, b, c, d, e) { | |
183 b.setValue("uu"); | |
184 eqAll("uu", a, b, c, d, e); | |
185 a.replaceRange("v", Pos(0, 1)); | |
186 eqAll("uvu", a, b, c, d, e); | |
187 }); | |
188 | |
189 // A and B share a history, C and D share a separate one | |
190 testDoc("islands", "A='x\ny\nz' B<A C<~A D<C", function(a, b, c, d) { | |
191 a.replaceRange("u", Pos(0)); | |
192 d.replaceRange("v", Pos(2)); | |
193 b.undo(); | |
194 eqAll("x\ny\nzv", a, b, c, d); | |
195 c.undo(); | |
196 eqAll("x\ny\nz", a, b, c, d); | |
197 a.redo(); | |
198 eqAll("xu\ny\nz", a, b, c, d); | |
199 d.redo(); | |
200 eqAll("xu\ny\nzv", a, b, c, d); | |
201 }); | |
202 | |
203 testDoc("unlink", "B<A C<A D<B", function(a, b, c, d) { | |
204 a.setValue("hi"); | |
205 b.unlinkDoc(a); | |
206 d.setValue("aye"); | |
207 eqAll("hi", a, c); | |
208 eqAll("aye", b, d); | |
209 a.setValue("oo"); | |
210 eqAll("oo", a, c); | |
211 eqAll("aye", b, d); | |
212 }); | |
213 | |
214 testDoc("bareDoc", "A*='foo' B*<A C<B", function(a, b, c) { | |
215 is(a instanceof CodeMirror.Doc); | |
216 is(b instanceof CodeMirror.Doc); | |
217 is(c instanceof CodeMirror); | |
218 eqAll("foo", a, b, c); | |
219 a.replaceRange("hey", Pos(0, 0), Pos(0)); | |
220 c.replaceRange("!", Pos(0)); | |
221 eqAll("hey!", a, b, c); | |
222 b.unlinkDoc(a); | |
223 b.setValue("x"); | |
224 eqAll("x", b, c); | |
225 eqAll("hey!", a); | |
226 }); | |
227 | |
228 testDoc("swapDoc", "A='a' B*='b' C<A", function(a, b, c) { | |
229 var d = a.swapDoc(b); | |
230 d.setValue("x"); | |
231 eqAll("x", c, d); | |
232 eqAll("b", a, b); | |
233 }); | |
234 | |
235 testDoc("docKeepsScroll", "A='x' B*='y'", function(a, b) { | |
236 addDoc(a, 200, 200); | |
237 a.scrollIntoView(Pos(199, 200)); | |
238 var c = a.swapDoc(b); | |
239 a.swapDoc(c); | |
240 var pos = a.getScrollInfo(); | |
241 is(pos.left > 0, "not at left"); | |
242 is(pos.top > 0, "not at top"); | |
243 }); | |
244 | |
245 testDoc("copyDoc", "A='u'", function(a) { | |
246 var copy = a.getDoc().copy(true); | |
247 a.setValue("foo"); | |
248 copy.setValue("bar"); | |
249 var old = a.swapDoc(copy); | |
250 eq(a.getValue(), "bar"); | |
251 a.undo(); | |
252 eq(a.getValue(), "u"); | |
253 a.swapDoc(old); | |
254 eq(a.getValue(), "foo"); | |
255 eq(old.historySize().undo, 1); | |
256 eq(old.copy(false).historySize().undo, 0); | |
257 }); | |
258 | |
259 testDoc("docKeepsMode", "A='1+1'", function(a) { | |
260 var other = CodeMirror.Doc("hi", "text/x-markdown"); | |
261 a.setOption("mode", "text/javascript"); | |
262 var old = a.swapDoc(other); | |
263 eq(a.getOption("mode"), "text/x-markdown"); | |
264 eq(a.getMode().name, "markdown"); | |
265 a.swapDoc(old); | |
266 eq(a.getOption("mode"), "text/javascript"); | |
267 eq(a.getMode().name, "javascript"); | |
268 }); | |
269 | |
270 testDoc("subview", "A='1\n2\n3\n4\n5' B<~A/1-3", function(a, b) { | |
271 eq(b.getValue(), "2\n3"); | |
272 eq(b.firstLine(), 1); | |
273 b.setCursor(Pos(4)); | |
274 eqCharPos(b.getCursor(), Pos(2, 1)); | |
275 a.replaceRange("-1\n0\n", Pos(0, 0)); | |
276 eq(b.firstLine(), 3); | |
277 eqCharPos(b.getCursor(), Pos(4, 1)); | |
278 a.undo(); | |
279 eqCharPos(b.getCursor(), Pos(2, 1)); | |
280 b.replaceRange("oyoy\n", Pos(2, 0)); | |
281 eq(a.getValue(), "1\n2\noyoy\n3\n4\n5"); | |
282 b.undo(); | |
283 eq(a.getValue(), "1\n2\n3\n4\n5"); | |
284 }); | |
285 | |
286 testDoc("subviewEditOnBoundary", "A='11\n22\n33\n44\n55' B<~A/1-4", function(a, b) { | |
287 a.replaceRange("x\nyy\nz", Pos(0, 1), Pos(2, 1)); | |
288 eq(b.firstLine(), 2); | |
289 eq(b.lineCount(), 2); | |
290 eq(b.getValue(), "z3\n44"); | |
291 a.replaceRange("q\nrr\ns", Pos(3, 1), Pos(4, 1)); | |
292 eq(b.firstLine(), 2); | |
293 eq(b.getValue(), "z3\n4q"); | |
294 eq(a.getValue(), "1x\nyy\nz3\n4q\nrr\ns5"); | |
295 a.execCommand("selectAll"); | |
296 a.replaceSelection("!"); | |
297 eqAll("!", a, b); | |
298 }); | |
299 | |
300 | |
301 testDoc("sharedMarker", "A='ab\ncd\nef\ngh' B<A C<~A/1-2", function(a, b, c) { | |
302 var mark = b.markText(Pos(0, 1), Pos(3, 1), | |
303 {className: "cm-searching", shared: true}); | |
304 var found = a.findMarksAt(Pos(0, 2)); | |
305 eq(found.length, 1); | |
306 eq(found[0], mark); | |
307 eq(c.findMarksAt(Pos(1, 1)).length, 1); | |
308 eqCharPos(mark.find().from, Pos(0, 1)); | |
309 eqCharPos(mark.find().to, Pos(3, 1)); | |
310 b.replaceRange("x\ny\n", Pos(0, 0)); | |
311 eqCharPos(mark.find().from, Pos(2, 1)); | |
312 eqCharPos(mark.find().to, Pos(5, 1)); | |
313 var cleared = 0; | |
314 CodeMirror.on(mark, "clear", function() {++cleared;}); | |
315 b.operation(function(){mark.clear();}); | |
316 eq(a.findMarksAt(Pos(3, 1)).length, 0); | |
317 eq(b.findMarksAt(Pos(3, 1)).length, 0); | |
318 eq(c.findMarksAt(Pos(3, 1)).length, 0); | |
319 eq(mark.find(), null); | |
320 eq(cleared, 1); | |
321 }); | |
322 | |
323 testDoc("sharedMarkerCopy", "A='abcde'", function(a) { | |
324 var shared = a.markText(Pos(0, 1), Pos(0, 3), {shared: true}); | |
325 var b = a.linkedDoc(); | |
326 var found = b.findMarksAt(Pos(0, 2)); | |
327 eq(found.length, 1); | |
328 eq(found[0], shared); | |
329 shared.clear(); | |
330 eq(b.findMarksAt(Pos(0, 2)), 0); | |
331 }); | |
332 | |
333 testDoc("sharedMarkerDetach", "A='abcde' B<A C<B", function(a, b, c) { | |
334 var shared = a.markText(Pos(0, 1), Pos(0, 3), {shared: true}); | |
335 a.unlinkDoc(b); | |
336 var inB = b.findMarksAt(Pos(0, 2)); | |
337 eq(inB.length, 1); | |
338 is(inB[0] != shared); | |
339 var inC = c.findMarksAt(Pos(0, 2)); | |
340 eq(inC.length, 1); | |
341 is(inC[0] != shared); | |
342 inC[0].clear(); | |
343 is(shared.find()); | |
344 }); | |
345 | |
346 testDoc("sharedBookmark", "A='ab\ncd\nef\ngh' B<A C<~A/1-2", function(a, b, c) { | |
347 var mark = b.setBookmark(Pos(1, 1), {shared: true}); | |
348 var found = a.findMarksAt(Pos(1, 1)); | |
349 eq(found.length, 1); | |
350 eq(found[0], mark); | |
351 eq(c.findMarksAt(Pos(1, 1)).length, 1); | |
352 eqCharPos(mark.find(), Pos(1, 1)); | |
353 b.replaceRange("x\ny\n", Pos(0, 0)); | |
354 eqCharPos(mark.find(), Pos(3, 1)); | |
355 var cleared = 0; | |
356 CodeMirror.on(mark, "clear", function() {++cleared;}); | |
357 b.operation(function() {mark.clear();}); | |
358 eq(a.findMarks(Pos(0, 0), Pos(5)).length, 0); | |
359 eq(b.findMarks(Pos(0, 0), Pos(5)).length, 0); | |
360 eq(c.findMarks(Pos(0, 0), Pos(5)).length, 0); | |
361 eq(mark.find(), null); | |
362 eq(cleared, 1); | |
363 }); | |
364 | |
365 testDoc("undoInSubview", "A='line 0\nline 1\nline 2\nline 3\nline 4' B<A/1-4", function(a, b) { | |
366 b.replaceRange("x", Pos(2, 0)); | |
367 a.undo(); | |
368 eq(a.getValue(), "line 0\nline 1\nline 2\nline 3\nline 4"); | |
369 eq(b.getValue(), "line 1\nline 2\nline 3"); | |
370 }); | |
371 })(); |