4 var Pos = CodeMirror.Pos;
8 function fakeEvent(keyName) {
9 var event = eventCache[key];
10 if (event) return event;
13 var key = keyName.replace(/\w+-/g, function(type) {
14 if (type == "Ctrl-") ctrl = true;
15 else if (type == "Alt-") alt = true;
16 else if (type == "Shift-") shift = true;
20 for (var c in CodeMirror.keyNames)
21 if (CodeMirror.keyNames[c] == key) { code = c; break; }
22 if (c == null) throw new Error("Unknown key: " + key);
24 return eventCache[keyName] = {
25 type: "keydown", keyCode: code, ctrlKey: ctrl, shiftKey: shift, altKey: alt,
26 preventDefault: function(){}, stopPropagation: function(){}
30 function sim(name, start /*, actions... */) {
31 var keys = Array.prototype.slice.call(arguments, 2);
32 testCM(name, function(cm) {
33 for (var i = 0; i < keys.length; ++i) {
35 if (cur instanceof Pos) cm.setCursor(cur);
36 else if (cur.call) cur(cm);
37 else cm.triggerOnKeyDown(fakeEvent(cur));
39 }, {keyMap: "emacs", value: start, mode: "javascript"});
42 function at(line, ch) { return function(cm) { eqPos(cm.getCursor(), Pos(line, ch)); }; }
43 function txt(str) { return function(cm) { eq(cm.getValue(), str); }; }
45 sim("motionHSimple", "abc", "Ctrl-F", "Ctrl-F", "Ctrl-B", at(0, 1));
46 sim("motionHMulti", "abcde",
47 "Ctrl-4", "Ctrl-F", at(0, 4), "Ctrl--", "Ctrl-2", "Ctrl-F", at(0, 2),
48 "Ctrl-5", "Ctrl-B", at(0, 0));
50 sim("motionHWord", "abc. def ghi",
51 "Alt-F", at(0, 3), "Alt-F", at(0, 8),
52 "Ctrl-B", "Alt-B", at(0, 5), "Alt-B", at(0, 0));
53 sim("motionHWordMulti", "abc. def ghi ",
54 "Ctrl-3", "Alt-F", at(0, 12), "Ctrl-2", "Alt-B", at(0, 5),
55 "Ctrl--", "Alt-B", at(0, 8));
57 sim("motionVSimple", "a\nb\nc\n", "Ctrl-N", "Ctrl-N", "Ctrl-P", at(1, 0));
58 sim("motionVMulti", "a\nb\nc\nd\ne\n",
59 "Ctrl-2", "Ctrl-N", at(2, 0), "Ctrl-F", "Ctrl--", "Ctrl-N", at(1, 1),
60 "Ctrl--", "Ctrl-3", "Ctrl-P", at(4, 1));
62 sim("killYank", "abc\ndef\nghi",
63 "Ctrl-F", "Ctrl-Space", "Ctrl-N", "Ctrl-N", "Ctrl-W", "Ctrl-E", "Ctrl-Y",
64 txt("ahibc\ndef\ng"));
65 sim("killRing", "abcdef",
66 "Ctrl-Space", "Ctrl-F", "Ctrl-W", "Ctrl-Space", "Ctrl-F", "Ctrl-W",
69 sim("copyYank", "abcd",
70 "Ctrl-Space", "Ctrl-E", "Alt-W", "Ctrl-Y",
73 sim("killLineSimple", "foo\nbar", "Ctrl-F", "Ctrl-K", txt("f\nbar"));
74 sim("killLineEmptyLine", "foo\n \nbar", "Ctrl-N", "Ctrl-K", txt("foo\nbar"));
75 sim("killLineMulti", "foo\nbar\nbaz",
76 "Ctrl-F", "Ctrl-F", "Ctrl-K", "Ctrl-K", "Ctrl-K", "Ctrl-A", "Ctrl-Y",
77 txt("o\nbarfo\nbaz"));
79 sim("moveByParagraph", "abc\ndef\n\n\nhij\nklm\n\n",
80 "Ctrl-F", "Ctrl-Down", at(2, 0), "Ctrl-Down", at(6, 0),
81 "Ctrl-N", "Ctrl-Up", at(3, 0), "Ctrl-Up", at(0, 0),
82 Pos(1, 2), "Ctrl-Down", at(2, 0), Pos(4, 2), "Ctrl-Up", at(3, 0));
83 sim("moveByParagraphMulti", "abc\n\ndef\n\nhij\n\nklm",
84 "Ctrl-U", "2", "Ctrl-Down", at(3, 0),
85 "Shift-Alt-.", "Ctrl-3", "Ctrl-Up", at(1, 0));
87 sim("moveBySentence", "sentence one! sentence\ntwo\n\nparagraph two",
88 "Alt-E", at(0, 13), "Alt-E", at(1, 3), "Ctrl-F", "Alt-A", at(0, 13));
90 sim("moveByExpr", "function foo(a, b) {}",
91 "Ctrl-Alt-F", at(0, 8), "Ctrl-Alt-F", at(0, 12), "Ctrl-Alt-F", at(0, 18),
92 "Ctrl-Alt-B", at(0, 12), "Ctrl-Alt-B", at(0, 9));
93 sim("moveByExprMulti", "foo bar baz bug",
94 "Ctrl-2", "Ctrl-Alt-F", at(0, 7),
95 "Ctrl--", "Ctrl-Alt-F", at(0, 4),
96 "Ctrl--", "Ctrl-2", "Ctrl-Alt-B", at(0, 11));
97 sim("delExpr", "var x = [\n a,\n b\n c\n];",
98 Pos(0, 8), "Ctrl-Alt-K", txt("var x = ;"), "Ctrl-/",
99 Pos(4, 1), "Ctrl-Alt-Backspace", txt("var x = ;"));
100 sim("delExprMulti", "foo bar baz",
101 "Ctrl-2", "Ctrl-Alt-K", txt(" baz"),
102 "Ctrl-/", "Ctrl-E", "Ctrl-2", "Ctrl-Alt-Backspace", txt("foo "));
104 sim("justOneSpace", "hi bye ",
105 Pos(0, 4), "Alt-Space", txt("hi bye "),
106 Pos(0, 4), "Alt-Space", txt("hi b ye "),
107 "Ctrl-A", "Alt-Space", "Ctrl-E", "Alt-Space", txt(" hi b ye "));
109 sim("openLine", "foo bar", "Alt-F", "Ctrl-O", txt("foo\n bar"))
111 sim("transposeChar", "abcd\n\ne",
112 "Ctrl-F", "Ctrl-T", "Ctrl-T", txt("bcad\n\ne"), at(0, 3),
113 "Ctrl-F", "Ctrl-T", "Ctrl-T", "Ctrl-T", txt("bcda\n\ne"), at(0, 4),
114 "Ctrl-F", "Ctrl-T", txt("bcd\na\ne"), at(1, 1));
116 sim("manipWordCase", "foo BAR bAZ",
117 "Alt-C", "Alt-L", "Alt-U", txt("Foo bar BAZ"),
118 "Ctrl-A", "Alt-U", "Alt-L", "Alt-C", txt("FOO bar Baz"));
119 sim("manipWordCaseMulti", "foo Bar bAz",
120 "Ctrl-2", "Alt-U", txt("FOO BAR bAz"),
121 "Ctrl-A", "Ctrl-3", "Alt-C", txt("Foo Bar Baz"));
123 sim("upExpr", "foo {\n bar[];\n baz(blah);\n}",
124 Pos(2, 7), "Ctrl-Alt-U", at(2, 5), "Ctrl-Alt-U", at(0, 4));
125 sim("transposeExpr", "do foo[bar] dah",
126 Pos(0, 6), "Ctrl-Alt-T", txt("do [bar]foo dah"));
128 testCM("save", function(cm) {
130 CodeMirror.commands.save = function(cm) { saved = cm.getValue(); };
131 cm.triggerOnKeyDown(fakeEvent("Ctrl-X"));
132 cm.triggerOnKeyDown(fakeEvent("Ctrl-S"));
134 }, {value: "hi", keyMap: "emacs"});