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comparison .cms/lib/codemirror/test/multi_test.js @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 (function() {
2 namespace = "multi_";
3
4 function hasSelections(cm) {
5 var sels = cm.listSelections();
6 var given = (arguments.length - 1) / 4;
7 if (sels.length != given)
8 throw new Failure("expected " + given + " selections, found " + sels.length);
9 for (var i = 0, p = 1; i < given; i++, p += 4) {
10 var anchor = Pos(arguments[p], arguments[p + 1]);
11 var head = Pos(arguments[p + 2], arguments[p + 3]);
12 eqCharPos(sels[i].anchor, anchor, "anchor of selection " + i);
13 eqCharPos(sels[i].head, head, "head of selection " + i);
14 }
15 }
16 function hasCursors(cm) {
17 var sels = cm.listSelections();
18 var given = (arguments.length - 1) / 2;
19 if (sels.length != given)
20 throw new Failure("expected " + given + " selections, found " + sels.length);
21 for (var i = 0, p = 1; i < given; i++, p += 2) {
22 eqCursorPos(sels[i].anchor, sels[i].head, "something selected for " + i);
23 var head = Pos(arguments[p], arguments[p + 1]);
24 eqCharPos(sels[i].head, head, "selection " + i);
25 }
26 }
27
28 testCM("getSelection", function(cm) {
29 select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)}, {anchor: Pos(2, 2), head: Pos(2, 0)});
30 eq(cm.getSelection(), "1234\n56\n90");
31 eq(cm.getSelection(false).join("|"), "1234|56|90");
32 eq(cm.getSelections().join("|"), "1234\n56|90");
33 }, {value: "1234\n5678\n90"});
34
35 testCM("setSelection", function(cm) {
36 select(cm, Pos(3, 0), Pos(0, 0), {anchor: Pos(2, 5), head: Pos(1, 0)});
37 hasSelections(cm, 0, 0, 0, 0,
38 2, 5, 1, 0,
39 3, 0, 3, 0);
40 cm.setSelection(Pos(1, 2), Pos(1, 1));
41 hasSelections(cm, 1, 2, 1, 1);
42 select(cm, {anchor: Pos(1, 1), head: Pos(2, 4)},
43 {anchor: Pos(0, 0), head: Pos(1, 3)},
44 Pos(3, 0), Pos(2, 2));
45 hasSelections(cm, 0, 0, 2, 4,
46 3, 0, 3, 0);
47 cm.setSelections([{anchor: Pos(0, 1), head: Pos(0, 2)},
48 {anchor: Pos(1, 1), head: Pos(1, 2)},
49 {anchor: Pos(2, 1), head: Pos(2, 2)}], 1);
50 eqCharPos(cm.getCursor("head"), Pos(1, 2));
51 eqCharPos(cm.getCursor("anchor"), Pos(1, 1));
52 eqCharPos(cm.getCursor("from"), Pos(1, 1));
53 eqCharPos(cm.getCursor("to"), Pos(1, 2));
54 cm.setCursor(Pos(1, 1));
55 hasCursors(cm, 1, 1);
56 }, {value: "abcde\nabcde\nabcde\n"});
57
58 testCM("somethingSelected", function(cm) {
59 select(cm, Pos(0, 1), {anchor: Pos(0, 3), head: Pos(0, 5)});
60 eq(cm.somethingSelected(), true);
61 select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5));
62 eq(cm.somethingSelected(), false);
63 }, {value: "123456789"});
64
65 testCM("extendSelection", function(cm) {
66 select(cm, Pos(0, 1), Pos(1, 1), Pos(2, 1));
67 cm.setExtending(true);
68 cm.extendSelections([Pos(0, 2), Pos(1, 0), Pos(2, 3)]);
69 hasSelections(cm, 0, 1, 0, 2,
70 1, 1, 1, 0,
71 2, 1, 2, 3);
72 cm.extendSelection(Pos(2, 4), Pos(2, 0));
73 hasSelections(cm, 2, 4, 2, 0);
74 }, {value: "1234\n1234\n1234"});
75
76 testCM("addSelection", function(cm) {
77 select(cm, Pos(0, 1), Pos(1, 1));
78 cm.addSelection(Pos(0, 0), Pos(0, 4));
79 hasSelections(cm, 0, 0, 0, 4,
80 1, 1, 1, 1);
81 cm.addSelection(Pos(2, 2));
82 hasSelections(cm, 0, 0, 0, 4,
83 1, 1, 1, 1,
84 2, 2, 2, 2);
85 }, {value: "1234\n1234\n1234"});
86
87 testCM("replaceSelection", function(cm) {
88 var selections = [{anchor: Pos(0, 0), head: Pos(0, 1)},
89 {anchor: Pos(0, 2), head: Pos(0, 3)},
90 {anchor: Pos(0, 4), head: Pos(0, 5)},
91 {anchor: Pos(2, 1), head: Pos(2, 4)},
92 {anchor: Pos(2, 5), head: Pos(2, 6)}];
93 var val = "123456\n123456\n123456";
94 cm.setValue(val);
95 cm.setSelections(selections);
96 cm.replaceSelection("ab", "around");
97 eq(cm.getValue(), "ab2ab4ab6\n123456\n1ab5ab");
98 hasSelections(cm, 0, 0, 0, 2,
99 0, 3, 0, 5,
100 0, 6, 0, 8,
101 2, 1, 2, 3,
102 2, 4, 2, 6);
103 cm.setValue(val);
104 cm.setSelections(selections);
105 cm.replaceSelection("", "around");
106 eq(cm.getValue(), "246\n123456\n15");
107 hasSelections(cm, 0, 0, 0, 0,
108 0, 1, 0, 1,
109 0, 2, 0, 2,
110 2, 1, 2, 1,
111 2, 2, 2, 2);
112 cm.setValue(val);
113 cm.setSelections(selections);
114 cm.replaceSelection("X\nY\nZ", "around");
115 hasSelections(cm, 0, 0, 2, 1,
116 2, 2, 4, 1,
117 4, 2, 6, 1,
118 8, 1, 10, 1,
119 10, 2, 12, 1);
120 cm.replaceSelection("a", "around");
121 hasSelections(cm, 0, 0, 0, 1,
122 0, 2, 0, 3,
123 0, 4, 0, 5,
124 2, 1, 2, 2,
125 2, 3, 2, 4);
126 cm.replaceSelection("xy", "start");
127 hasSelections(cm, 0, 0, 0, 0,
128 0, 3, 0, 3,
129 0, 6, 0, 6,
130 2, 1, 2, 1,
131 2, 4, 2, 4);
132 cm.replaceSelection("z\nf");
133 hasSelections(cm, 1, 1, 1, 1,
134 2, 1, 2, 1,
135 3, 1, 3, 1,
136 6, 1, 6, 1,
137 7, 1, 7, 1);
138 eq(cm.getValue(), "z\nfxy2z\nfxy4z\nfxy6\n123456\n1z\nfxy5z\nfxy");
139 });
140
141 function select(cm) {
142 var sels = [];
143 for (var i = 1; i < arguments.length; i++) {
144 var arg = arguments[i];
145 if (arg.head) sels.push(arg);
146 else sels.push({head: arg, anchor: arg});
147 }
148 cm.setSelections(sels, sels.length - 1);
149 }
150
151 testCM("indentSelection", function(cm) {
152 select(cm, Pos(0, 1), Pos(1, 1));
153 cm.indentSelection(4);
154 eq(cm.getValue(), " foo\n bar\nbaz");
155
156 select(cm, Pos(0, 2), Pos(0, 3), Pos(0, 4));
157 cm.indentSelection(-2);
158 eq(cm.getValue(), " foo\n bar\nbaz");
159
160 select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)},
161 {anchor: Pos(1, 3), head: Pos(2, 0)});
162 cm.indentSelection(-2);
163 eq(cm.getValue(), "foo\n bar\nbaz");
164 }, {value: "foo\nbar\nbaz"});
165
166 testCM("killLine", function(cm) {
167 select(cm, Pos(0, 1), Pos(0, 2), Pos(1, 1));
168 cm.execCommand("killLine");
169 eq(cm.getValue(), "f\nb\nbaz");
170 cm.execCommand("killLine");
171 eq(cm.getValue(), "fbbaz");
172 cm.setValue("foo\nbar\nbaz");
173 select(cm, Pos(0, 1), {anchor: Pos(0, 2), head: Pos(2, 1)});
174 cm.execCommand("killLine");
175 eq(cm.getValue(), "faz");
176 }, {value: "foo\nbar\nbaz"});
177
178 testCM("deleteLine", function(cm) {
179 select(cm, Pos(0, 0),
180 {head: Pos(0, 1), anchor: Pos(2, 0)},
181 Pos(4, 0));
182 cm.execCommand("deleteLine");
183 eq(cm.getValue(), "4\n6\n7");
184 select(cm, Pos(2, 1));
185 cm.execCommand("deleteLine");
186 eq(cm.getValue(), "4\n6\n");
187 }, {value: "1\n2\n3\n4\n5\n6\n7"});
188
189 testCM("deleteH", function(cm) {
190 select(cm, Pos(0, 4), {anchor: Pos(1, 4), head: Pos(1, 5)});
191 cm.execCommand("delWordAfter");
192 eq(cm.getValue(), "foo bar baz\nabc ef ghi\n");
193 cm.execCommand("delWordAfter");
194 eq(cm.getValue(), "foo baz\nabc ghi\n");
195 cm.execCommand("delCharBefore");
196 cm.execCommand("delCharBefore");
197 eq(cm.getValue(), "fo baz\nab ghi\n");
198 select(cm, Pos(0, 3), Pos(0, 4), Pos(0, 5));
199 cm.execCommand("delWordAfter");
200 eq(cm.getValue(), "fo \nab ghi\n");
201 }, {value: "foo bar baz\nabc def ghi\n"});
202
203 testCM("goLineStart", function(cm) {
204 select(cm, Pos(0, 2), Pos(0, 3), Pos(1, 1));
205 cm.execCommand("goLineStart");
206 hasCursors(cm, 0, 0, 1, 0);
207 select(cm, Pos(1, 1), Pos(0, 1));
208 cm.setExtending(true);
209 cm.execCommand("goLineStart");
210 hasSelections(cm, 0, 1, 0, 0,
211 1, 1, 1, 0);
212 }, {value: "foo\nbar\nbaz"});
213
214 testCM("moveV", function(cm) {
215 select(cm, Pos(0, 2), Pos(1, 2));
216 cm.execCommand("goLineDown");
217 hasCursors(cm, 1, 2, 2, 2);
218 cm.execCommand("goLineUp");
219 hasCursors(cm, 0, 2, 1, 2);
220 cm.execCommand("goLineUp");
221 hasCursors(cm, 0, 0, 0, 2);
222 cm.execCommand("goLineUp");
223 hasCursors(cm, 0, 0);
224 select(cm, Pos(0, 2), Pos(1, 2));
225 cm.setExtending(true);
226 cm.execCommand("goLineDown");
227 hasSelections(cm, 0, 2, 2, 2);
228 }, {value: "12345\n12345\n12345"});
229
230 testCM("moveH", function(cm) {
231 select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5), Pos(2, 3));
232 cm.execCommand("goCharRight");
233 hasCursors(cm, 0, 2, 0, 4, 1, 0, 2, 4);
234 cm.execCommand("goCharLeft");
235 hasCursors(cm, 0, 1, 0, 3, 0, 5, 2, 3);
236 for (var i = 0; i < 15; i++)
237 cm.execCommand("goCharRight");
238 hasCursors(cm, 2, 4, 2, 5);
239 }, {value: "12345\n12345\n12345"});
240
241 testCM("newlineAndIndent", function(cm) {
242 select(cm, Pos(0, 5), Pos(1, 5));
243 cm.execCommand("newlineAndIndent");
244 hasCursors(cm, 1, 2, 3, 2);
245 eq(cm.getValue(), "x = [\n 1];\ny = [\n 2];");
246 cm.undo();
247 eq(cm.getValue(), "x = [1];\ny = [2];");
248 hasCursors(cm, 0, 5, 1, 5);
249 select(cm, Pos(0, 5), Pos(0, 6));
250 cm.execCommand("newlineAndIndent");
251 hasCursors(cm, 1, 2, 2, 0);
252 eq(cm.getValue(), "x = [\n 1\n];\ny = [2];");
253 }, {value: "x = [1];\ny = [2];", mode: "javascript"});
254
255 testCM("goDocStartEnd", function(cm) {
256 select(cm, Pos(0, 1), Pos(1, 1));
257 cm.execCommand("goDocStart");
258 hasCursors(cm, 0, 0);
259 select(cm, Pos(0, 1), Pos(1, 1));
260 cm.execCommand("goDocEnd");
261 hasCursors(cm, 1, 3);
262 select(cm, Pos(0, 1), Pos(1, 1));
263 cm.setExtending(true);
264 cm.execCommand("goDocEnd");
265 hasSelections(cm, 1, 1, 1, 3);
266 }, {value: "abc\ndef"});
267
268 testCM("selectionHistory", function(cm) {
269 for (var i = 0; i < 3; ++i)
270 cm.addSelection(Pos(0, i * 2), Pos(0, i * 2 + 1));
271 cm.execCommand("undoSelection");
272 eq(cm.getSelection(), "1\n2");
273 cm.execCommand("undoSelection");
274 eq(cm.getSelection(), "1");
275 cm.execCommand("undoSelection");
276 eq(cm.getSelection(), "");
277 eqCharPos(cm.getCursor(), Pos(0, 0));
278 cm.execCommand("redoSelection");
279 eq(cm.getSelection(), "1");
280 cm.execCommand("redoSelection");
281 eq(cm.getSelection(), "1\n2");
282 cm.execCommand("redoSelection");
283 eq(cm.getSelection(), "1\n2\n3");
284 }, {value: "1 2 3"});
285
286 testCM("selectionsMayTouch", function(cm) {
287 select(cm, Pos(0, 0), Pos(0, 2))
288 cm.setExtending(true);
289 cm.extendSelections([Pos(0, 2), Pos(0, 4)])
290 hasSelections(cm, 0, 0, 0, 2,
291 0, 2, 0, 4)
292 cm.extendSelections([Pos(0, 3), Pos(0, 4)])
293 hasSelections(cm, 0, 0, 0, 4)
294 }, {selectionsMayTouch: true, value: "1234"})
295 })();