The Tor Browser / file comparison
comparison: browser/devtools/sourceeditor/test/cm_emacs_test.js
browser/devtools/sourceeditor/test/cm_emacs_test.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:1d937aafd91f |
|---|---|
| 1 (function() { | |
| 2 "use strict"; | |
| 3 | |
| 4 var Pos = CodeMirror.Pos; | |
| 5 namespace = "emacs_"; | |
| 6 | |
| 7 var eventCache = {}; | |
| 8 function fakeEvent(keyName) { | |
| 9 var event = eventCache[key]; | |
| 10 if (event) return event; | |
| 11 | |
| 12 var ctrl, shift, alt; | |
| 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; | |
| 17 return ""; | |
| 18 }); | |
| 19 var code; | |
| 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); | |
| 23 | |
| 24 return eventCache[keyName] = { | |
| 25 type: "keydown", keyCode: code, ctrlKey: ctrl, shiftKey: shift, altKey: alt, | |
| 26 preventDefault: function(){}, stopPropagation: function(){} | |
| 27 }; | |
| 28 } | |
| 29 | |
| 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) { | |
| 34 var cur = keys[i]; | |
| 35 if (cur instanceof Pos) cm.setCursor(cur); | |
| 36 else if (cur.call) cur(cm); | |
| 37 else cm.triggerOnKeyDown(fakeEvent(cur)); | |
| 38 } | |
| 39 }, {keyMap: "emacs", value: start, mode: "javascript"}); | |
| 40 } | |
| 41 | |
| 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); }; } | |
| 44 | |
| 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)); | |
| 49 | |
| 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)); | |
| 56 | |
| 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)); | |
| 61 | |
| 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", | |
| 67 "Ctrl-Y", "Alt-Y", | |
| 68 txt("acdef")); | |
| 69 sim("copyYank", "abcd", | |
| 70 "Ctrl-Space", "Ctrl-E", "Alt-W", "Ctrl-Y", | |
| 71 txt("abcdabcd")); | |
| 72 | |
| 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")); | |
| 78 | |
| 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)); | |
| 86 | |
| 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)); | |
| 89 | |
| 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 ")); | |
| 103 | |
| 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 ")); | |
| 108 | |
| 109 sim("openLine", "foo bar", "Alt-F", "Ctrl-O", txt("foo\n bar")) | |
| 110 | |
| 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)); | |
| 115 | |
| 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")); | |
| 122 | |
| 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")); | |
| 127 | |
| 128 sim("clearMark", "abcde", Pos(0, 2), "Ctrl-Space", "Ctrl-F", "Ctrl-F", | |
| 129 "Ctrl-G", "Ctrl-W", txt("abcde")); | |
| 130 | |
| 131 testCM("save", function(cm) { | |
| 132 var saved = false; | |
| 133 CodeMirror.commands.save = function(cm) { saved = cm.getValue(); }; | |
| 134 cm.triggerOnKeyDown(fakeEvent("Ctrl-X")); | |
| 135 cm.triggerOnKeyDown(fakeEvent("Ctrl-S")); | |
| 136 is(saved, "hi"); | |
| 137 }, {value: "hi", keyMap: "emacs"}); | |
| 138 })(); |
