+++ /dev/null
-(function() {
- // A minilanguage for instantiating linked CodeMirror instances and Docs
- function instantiateSpec(spec, place, opts) {
- var names = {}, pos = 0, l = spec.length, editors = [];
- while (spec) {
- var m = spec.match(/^(\w+)(\*?)(?:='([^\']*)'|<(~?)(\w+)(?:\/(\d+)-(\d+))?)\s*/);
- var name = m[1], isDoc = m[2], cur;
- if (m[3]) {
- cur = isDoc ? CodeMirror.Doc(m[3]) : CodeMirror(place, clone(opts, {value: m[3]}));
- } else {
- var other = m[5];
- if (!names.hasOwnProperty(other)) {
- names[other] = editors.length;
- editors.push(CodeMirror(place, opts));
- }
- var doc = editors[names[other]].linkedDoc({
- sharedHist: !m[4],
- from: m[6] ? Number(m[6]) : null,
- to: m[7] ? Number(m[7]) : null
- });
- cur = isDoc ? doc : CodeMirror(place, clone(opts, {value: doc}));
- }
- names[name] = editors.length;
- editors.push(cur);
- spec = spec.slice(m[0].length);
- }
- return editors;
- }
-
- function clone(obj, props) {
- if (!obj) return;
- clone.prototype = obj;
- var inst = new clone();
- if (props) for (var n in props) if (props.hasOwnProperty(n))
- inst[n] = props[n];
- return inst;
- }
-
- function eqAll(val) {
- var end = arguments.length, msg = null;
- if (typeof arguments[end-1] == "string")
- msg = arguments[--end];
- if (i == end) throw new Error("No editors provided to eqAll");
- for (var i = 1; i < end; ++i)
- eq(arguments[i].getValue(), val, msg)
- }
-
- function testDoc(name, spec, run, opts, expectFail) {
- if (!opts) opts = {};
-
- return test("doc_" + name, function() {
- var place = document.getElementById("testground");
- var editors = instantiateSpec(spec, place, opts);
- var successful = false;
-
- try {
- run.apply(null, editors);
- successful = true;
- } finally {
- if ((debug && !successful) || verbose) {
- place.style.visibility = "visible";
- } else {
- for (var i = 0; i < editors.length; ++i)
- if (editors[i] instanceof CodeMirror)
- place.removeChild(editors[i].getWrapperElement());
- }
- }
- }, expectFail);
- }
-
- var ie_lt8 = /MSIE [1-7]\b/.test(navigator.userAgent);
-
- function testBasic(a, b) {
- eqAll("x", a, b);
- a.setValue("hey");
- eqAll("hey", a, b);
- b.setValue("wow");
- eqAll("wow", a, b);
- a.replaceRange("u\nv\nw", Pos(0, 3));
- b.replaceRange("i", Pos(0, 4));
- b.replaceRange("j", Pos(2, 1));
- eqAll("wowui\nv\nwj", a, b);
- }
-
- testDoc("basic", "A='x' B<A", testBasic);
- testDoc("basicSeparate", "A='x' B<~A", testBasic);
-
- testDoc("sharedHist", "A='ab\ncd\nef' B<A", function(a, b) {
- a.replaceRange("x", Pos(0));
- b.replaceRange("y", Pos(1));
- a.replaceRange("z", Pos(2));
- eqAll("abx\ncdy\nefz", a, b);
- a.undo();
- a.undo();
- eqAll("abx\ncd\nef", a, b);
- a.redo();
- eqAll("abx\ncdy\nef", a, b);
- b.redo();
- eqAll("abx\ncdy\nefz", a, b);
- a.undo(); b.undo(); a.undo(); a.undo();
- eqAll("ab\ncd\nef", a, b);
- }, null, ie_lt8);
-
- testDoc("undoIntact", "A='ab\ncd\nef' B<~A", function(a, b) {
- a.replaceRange("x", Pos(0));
- b.replaceRange("y", Pos(1));
- a.replaceRange("z", Pos(2));
- a.replaceRange("q", Pos(0));
- eqAll("abxq\ncdy\nefz", a, b);
- a.undo();
- a.undo();
- eqAll("abx\ncdy\nef", a, b);
- b.undo();
- eqAll("abx\ncd\nef", a, b);
- a.redo();
- eqAll("abx\ncd\nefz", a, b);
- a.redo();
- eqAll("abxq\ncd\nefz", a, b);
- a.undo(); a.undo(); a.undo(); a.undo();
- eqAll("ab\ncd\nef", a, b);
- b.redo();
- eqAll("ab\ncdy\nef", a, b);
- });
-
- testDoc("undoConflict", "A='ab\ncd\nef' B<~A", function(a, b) {
- a.replaceRange("x", Pos(0));
- a.replaceRange("z", Pos(2));
- // This should clear the first undo event in a, but not the second
- b.replaceRange("y", Pos(0));
- a.undo(); a.undo();
- eqAll("abxy\ncd\nef", a, b);
- a.replaceRange("u", Pos(2));
- a.replaceRange("v", Pos(0));
- // This should clear both events in a
- b.replaceRange("w", Pos(0));
- a.undo(); a.undo();
- eqAll("abxyvw\ncd\nefu", a, b);
- });
-
- testDoc("doubleRebase", "A='ab\ncd\nef\ng' B<~A C<B", function(a, b, c) {
- c.replaceRange("u", Pos(3));
- a.replaceRange("", Pos(0, 0), Pos(1, 0));
- c.undo();
- eqAll("cd\nef\ng", a, b, c);
- });
-
- testDoc("undoUpdate", "A='ab\ncd\nef' B<~A", function(a, b) {
- a.replaceRange("x", Pos(2));
- b.replaceRange("u\nv\nw\n", Pos(0, 0));
- a.undo();
- eqAll("u\nv\nw\nab\ncd\nef", a, b);
- a.redo();
- eqAll("u\nv\nw\nab\ncd\nefx", a, b);
- a.undo();
- eqAll("u\nv\nw\nab\ncd\nef", a, b);
- b.undo();
- a.redo();
- eqAll("ab\ncd\nefx", a, b);
- a.undo();
- eqAll("ab\ncd\nef", a, b);
- });
-
- testDoc("undoKeepRanges", "A='abcdefg' B<A", function(a, b) {
- var m = a.markText(Pos(0, 1), Pos(0, 3), {className: "foo"});
- b.replaceRange("x", Pos(0, 0));
- eqPos(m.find().from, Pos(0, 2));
- b.replaceRange("yzzy", Pos(0, 1), Pos(0));
- eq(m.find(), null);
- b.undo();
- eqPos(m.find().from, Pos(0, 2));
- b.undo();
- eqPos(m.find().from, Pos(0, 1));
- });
-
- testDoc("longChain", "A='uv' B<A C<B D<C", function(a, b, c, d) {
- a.replaceSelection("X");
- eqAll("Xuv", a, b, c, d);
- d.replaceRange("Y", Pos(0));
- eqAll("XuvY", a, b, c, d);
- });
-
- testDoc("broadCast", "B<A C<A D<A E<A", function(a, b, c, d, e) {
- b.setValue("uu");
- eqAll("uu", a, b, c, d, e);
- a.replaceRange("v", Pos(0, 1));
- eqAll("uvu", a, b, c, d, e);
- });
-
- // A and B share a history, C and D share a separate one
- testDoc("islands", "A='x\ny\nz' B<A C<~A D<C", function(a, b, c, d) {
- a.replaceRange("u", Pos(0));
- d.replaceRange("v", Pos(2));
- b.undo();
- eqAll("x\ny\nzv", a, b, c, d);
- c.undo();
- eqAll("x\ny\nz", a, b, c, d);
- a.redo();
- eqAll("xu\ny\nz", a, b, c, d);
- d.redo();
- eqAll("xu\ny\nzv", a, b, c, d);
- });
-
- testDoc("unlink", "B<A C<A D<B", function(a, b, c, d) {
- a.setValue("hi");
- b.unlinkDoc(a);
- d.setValue("aye");
- eqAll("hi", a, c);
- eqAll("aye", b, d);
- a.setValue("oo");
- eqAll("oo", a, c);
- eqAll("aye", b, d);
- });
-
- testDoc("bareDoc", "A*='foo' B*<A C<B", function(a, b, c) {
- is(a instanceof CodeMirror.Doc);
- is(b instanceof CodeMirror.Doc);
- is(c instanceof CodeMirror);
- eqAll("foo", a, b, c);
- a.replaceRange("hey", Pos(0, 0), Pos(0));
- c.replaceRange("!", Pos(0));
- eqAll("hey!", a, b, c);
- b.unlinkDoc(a);
- b.setValue("x");
- eqAll("x", b, c);
- eqAll("hey!", a);
- });
-
- testDoc("swapDoc", "A='a' B*='b' C<A", function(a, b, c) {
- var d = a.swapDoc(b);
- d.setValue("x");
- eqAll("x", c, d);
- eqAll("b", a, b);
- });
-
- testDoc("docKeepsScroll", "A='x' B*='y'", function(a, b) {
- addDoc(a, 200, 200);
- a.scrollIntoView(Pos(199, 200));
- var c = a.swapDoc(b);
- a.swapDoc(c);
- var pos = a.getScrollInfo();
- is(pos.left > 0, "not at left");
- is(pos.top > 0, "not at top");
- });
-
- testDoc("copyDoc", "A='u'", function(a) {
- var copy = a.getDoc().copy(true);
- a.setValue("foo");
- copy.setValue("bar");
- var old = a.swapDoc(copy);
- eq(a.getValue(), "bar");
- a.undo();
- eq(a.getValue(), "u");
- a.swapDoc(old);
- eq(a.getValue(), "foo");
- eq(old.historySize().undo, 1);
- eq(old.copy(false).historySize().undo, 0);
- });
-
- testDoc("docKeepsMode", "A='1+1'", function(a) {
- var other = CodeMirror.Doc("hi", "text/x-markdown");
- a.setOption("mode", "text/javascript");
- var old = a.swapDoc(other);
- eq(a.getOption("mode"), "text/x-markdown");
- eq(a.getMode().name, "markdown");
- a.swapDoc(old);
- eq(a.getOption("mode"), "text/javascript");
- eq(a.getMode().name, "javascript");
- });
-
- testDoc("subview", "A='1\n2\n3\n4\n5' B<~A/1-3", function(a, b) {
- eq(b.getValue(), "2\n3");
- eq(b.firstLine(), 1);
- b.setCursor(Pos(4));
- eqPos(b.getCursor(), Pos(2, 1));
- a.replaceRange("-1\n0\n", Pos(0, 0));
- eq(b.firstLine(), 3);
- eqPos(b.getCursor(), Pos(4, 1));
- a.undo();
- eqPos(b.getCursor(), Pos(2, 1));
- b.replaceRange("oyoy\n", Pos(2, 0));
- eq(a.getValue(), "1\n2\noyoy\n3\n4\n5");
- b.undo();
- eq(a.getValue(), "1\n2\n3\n4\n5");
- });
-
- testDoc("subviewEditOnBoundary", "A='11\n22\n33\n44\n55' B<~A/1-4", function(a, b) {
- a.replaceRange("x\nyy\nz", Pos(0, 1), Pos(2, 1));
- eq(b.firstLine(), 2);
- eq(b.lineCount(), 2);
- eq(b.getValue(), "z3\n44");
- a.replaceRange("q\nrr\ns", Pos(3, 1), Pos(4, 1));
- eq(b.firstLine(), 2);
- eq(b.getValue(), "z3\n4q");
- eq(a.getValue(), "1x\nyy\nz3\n4q\nrr\ns5");
- a.execCommand("selectAll");
- a.replaceSelection("!");
- eqAll("!", a, b);
- });
-
-
- testDoc("sharedMarker", "A='ab\ncd\nef\ngh' B<A C<~A/1-2", function(a, b, c) {
- var mark = b.markText(Pos(0, 1), Pos(3, 1),
- {className: "cm-searching", shared: true});
- var found = a.findMarksAt(Pos(0, 2));
- eq(found.length, 1);
- eq(found[0], mark);
- eq(c.findMarksAt(Pos(1, 1)).length, 1);
- eqPos(mark.find().from, Pos(0, 1));
- eqPos(mark.find().to, Pos(3, 1));
- b.replaceRange("x\ny\n", Pos(0, 0));
- eqPos(mark.find().from, Pos(2, 1));
- eqPos(mark.find().to, Pos(5, 1));
- var cleared = 0;
- CodeMirror.on(mark, "clear", function() {++cleared;});
- b.operation(function(){mark.clear();});
- eq(a.findMarksAt(Pos(3, 1)).length, 0);
- eq(b.findMarksAt(Pos(3, 1)).length, 0);
- eq(c.findMarksAt(Pos(3, 1)).length, 0);
- eq(mark.find(), null);
- eq(cleared, 1);
- });
-
- testDoc("undoInSubview", "A='line 0\nline 1\nline 2\nline 3\nline 4' B<A/1-4", function(a, b) {
- b.replaceRange("x", Pos(2, 0));
- a.undo();
- eq(a.getValue(), "line 0\nline 1\nline 2\nline 3\nline 4");
- eq(b.getValue(), "line 1\nline 2\nline 3");
- });
-})();
git://git.onelab.eu / myslice.git / blobdiff