Last commit: Tue May 22 22:39:52 2018 +0200	Jan Dankert	Fix für PHP 7.2: 'Object' darf nun nicht mehr als Klassennamen verwendet werden. AUCH NICHT IN EINEM NAMESPACE! WTF, wozu habe ich das in einen verfickten Namespace gepackt? Wozu soll der sonst da sein??? Amateure. Daher nun notgedrungen unbenannt in 'BaseObject'.


      (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 (!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));
        eqCharPos(m.find().from, Pos(0, 2));
        b.replaceRange("yzzy", Pos(0, 1), Pos(0));
        eq(m.find(), null);
        b.undo();
        eqCharPos(m.find().from, Pos(0, 2));
        b.undo();
        eqCharPos(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));
        eqCharPos(b.getCursor(), Pos(2, 1));
        a.replaceRange("-1\n0\n", Pos(0, 0));
        eq(b.firstLine(), 3);
        eqCharPos(b.getCursor(), Pos(4, 1));
        a.undo();
        eqCharPos(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);
        eqCharPos(mark.find().from, Pos(0, 1));
        eqCharPos(mark.find().to, Pos(3, 1));
        b.replaceRange("x\ny\n", Pos(0, 0));
        eqCharPos(mark.find().from, Pos(2, 1));
        eqCharPos(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("sharedMarkerCopy", "A='abcde'", function(a) {
        var shared = a.markText(Pos(0, 1), Pos(0, 3), {shared: true});
        var b = a.linkedDoc();
        var found = b.findMarksAt(Pos(0, 2));
        eq(found.length, 1);
        eq(found[0], shared);
        shared.clear();
        eq(b.findMarksAt(Pos(0, 2)), 0);
      });
    
      testDoc("sharedMarkerDetach", "A='abcde' B<A C<B", function(a, b, c) {
        var shared = a.markText(Pos(0, 1), Pos(0, 3), {shared: true});
        a.unlinkDoc(b);
        var inB = b.findMarksAt(Pos(0, 2));
        eq(inB.length, 1);
        is(inB[0] != shared);
        var inC = c.findMarksAt(Pos(0, 2));
        eq(inC.length, 1);
        is(inC[0] != shared);
        inC[0].clear();
        is(shared.find());
      });
    
      testDoc("sharedBookmark", "A='ab\ncd\nef\ngh' B<A C<~A/1-2", function(a, b, c) {
        var mark = b.setBookmark(Pos(1, 1), {shared: true});
        var found = a.findMarksAt(Pos(1, 1));
        eq(found.length, 1);
        eq(found[0], mark);
        eq(c.findMarksAt(Pos(1, 1)).length, 1);
        eqCharPos(mark.find(), Pos(1, 1));
        b.replaceRange("x\ny\n", Pos(0, 0));
        eqCharPos(mark.find(), Pos(3, 1));
        var cleared = 0;
        CodeMirror.on(mark, "clear", function() {++cleared;});
        b.operation(function() {mark.clear();});
        eq(a.findMarks(Pos(0, 0), Pos(5)).length, 0);
        eq(b.findMarks(Pos(0, 0), Pos(5)).length, 0);
        eq(c.findMarks(Pos(0, 0), Pos(5)).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");
      });
    })();


Download modules/editor/codemirror/test/doc_test.min.js

History
Tue, 22 May 2018 22:39:52 +0200	Jan Dankert	Fix für PHP 7.2: 'Object' darf nun nicht mehr als Klassennamen verwendet werden. AUCH NICHT IN EINEM NAMESPACE! WTF, wozu habe ich das in einen verfickten Namespace gepackt? Wozu soll der sonst da sein??? Amateure. Daher nun notgedrungen unbenannt in 'BaseObject'.