286 lines
9.8 KiB
JavaScript
286 lines
9.8 KiB
JavaScript
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(function() {
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namespace = "multi_";
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function hasSelections(cm) {
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var sels = cm.listSelections();
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var given = (arguments.length - 1) / 4;
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if (sels.length != given)
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throw new Failure("expected " + given + " selections, found " + sels.length);
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for (var i = 0, p = 1; i < given; i++, p += 4) {
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var anchor = Pos(arguments[p], arguments[p + 1]);
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var head = Pos(arguments[p + 2], arguments[p + 3]);
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eqPos(sels[i].anchor, anchor, "anchor of selection " + i);
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eqPos(sels[i].head, head, "head of selection " + i);
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}
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}
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function hasCursors(cm) {
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var sels = cm.listSelections();
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var given = (arguments.length - 1) / 2;
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if (sels.length != given)
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throw new Failure("expected " + given + " selections, found " + sels.length);
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for (var i = 0, p = 1; i < given; i++, p += 2) {
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eqPos(sels[i].anchor, sels[i].head, "something selected for " + i);
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var head = Pos(arguments[p], arguments[p + 1]);
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eqPos(sels[i].head, head, "selection " + i);
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}
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}
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testCM("getSelection", function(cm) {
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select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)}, {anchor: Pos(2, 2), head: Pos(2, 0)});
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eq(cm.getSelection(), "1234\n56\n90");
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eq(cm.getSelection(false).join("|"), "1234|56|90");
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eq(cm.getSelections().join("|"), "1234\n56|90");
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}, {value: "1234\n5678\n90"});
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testCM("setSelection", function(cm) {
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select(cm, Pos(3, 0), Pos(0, 0), {anchor: Pos(2, 5), head: Pos(1, 0)});
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hasSelections(cm, 0, 0, 0, 0,
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2, 5, 1, 0,
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3, 0, 3, 0);
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cm.setSelection(Pos(1, 2), Pos(1, 1));
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hasSelections(cm, 1, 2, 1, 1);
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select(cm, {anchor: Pos(1, 1), head: Pos(2, 4)},
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{anchor: Pos(0, 0), head: Pos(1, 3)},
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Pos(3, 0), Pos(2, 2));
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hasSelections(cm, 0, 0, 2, 4,
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3, 0, 3, 0);
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cm.setSelections([{anchor: Pos(0, 1), head: Pos(0, 2)},
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{anchor: Pos(1, 1), head: Pos(1, 2)},
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{anchor: Pos(2, 1), head: Pos(2, 2)}], 1);
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eqPos(cm.getCursor("head"), Pos(1, 2));
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eqPos(cm.getCursor("anchor"), Pos(1, 1));
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eqPos(cm.getCursor("from"), Pos(1, 1));
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eqPos(cm.getCursor("to"), Pos(1, 2));
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cm.setCursor(Pos(1, 1));
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hasCursors(cm, 1, 1);
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}, {value: "abcde\nabcde\nabcde\n"});
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testCM("somethingSelected", function(cm) {
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select(cm, Pos(0, 1), {anchor: Pos(0, 3), head: Pos(0, 5)});
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eq(cm.somethingSelected(), true);
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select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5));
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eq(cm.somethingSelected(), false);
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}, {value: "123456789"});
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testCM("extendSelection", function(cm) {
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select(cm, Pos(0, 1), Pos(1, 1), Pos(2, 1));
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cm.setExtending(true);
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cm.extendSelections([Pos(0, 2), Pos(1, 0), Pos(2, 3)]);
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hasSelections(cm, 0, 1, 0, 2,
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1, 1, 1, 0,
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2, 1, 2, 3);
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cm.extendSelection(Pos(2, 4), Pos(2, 0));
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hasSelections(cm, 2, 4, 2, 0);
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}, {value: "1234\n1234\n1234"});
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testCM("addSelection", function(cm) {
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select(cm, Pos(0, 1), Pos(1, 1));
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cm.addSelection(Pos(0, 0), Pos(0, 4));
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hasSelections(cm, 0, 0, 0, 4,
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1, 1, 1, 1);
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cm.addSelection(Pos(2, 2));
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hasSelections(cm, 0, 0, 0, 4,
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1, 1, 1, 1,
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2, 2, 2, 2);
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}, {value: "1234\n1234\n1234"});
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testCM("replaceSelection", function(cm) {
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var selections = [{anchor: Pos(0, 0), head: Pos(0, 1)},
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{anchor: Pos(0, 2), head: Pos(0, 3)},
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{anchor: Pos(0, 4), head: Pos(0, 5)},
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{anchor: Pos(2, 1), head: Pos(2, 4)},
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{anchor: Pos(2, 5), head: Pos(2, 6)}];
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var val = "123456\n123456\n123456";
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cm.setValue(val);
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cm.setSelections(selections);
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cm.replaceSelection("ab", "around");
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eq(cm.getValue(), "ab2ab4ab6\n123456\n1ab5ab");
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hasSelections(cm, 0, 0, 0, 2,
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0, 3, 0, 5,
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0, 6, 0, 8,
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2, 1, 2, 3,
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2, 4, 2, 6);
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cm.setValue(val);
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cm.setSelections(selections);
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cm.replaceSelection("", "around");
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eq(cm.getValue(), "246\n123456\n15");
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hasSelections(cm, 0, 0, 0, 0,
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0, 1, 0, 1,
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0, 2, 0, 2,
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2, 1, 2, 1,
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2, 2, 2, 2);
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cm.setValue(val);
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cm.setSelections(selections);
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cm.replaceSelection("X\nY\nZ", "around");
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hasSelections(cm, 0, 0, 2, 1,
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2, 2, 4, 1,
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4, 2, 6, 1,
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8, 1, 10, 1,
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10, 2, 12, 1);
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cm.replaceSelection("a", "around");
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hasSelections(cm, 0, 0, 0, 1,
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0, 2, 0, 3,
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0, 4, 0, 5,
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2, 1, 2, 2,
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2, 3, 2, 4);
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cm.replaceSelection("xy", "start");
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hasSelections(cm, 0, 0, 0, 0,
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0, 3, 0, 3,
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0, 6, 0, 6,
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2, 1, 2, 1,
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2, 4, 2, 4);
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cm.replaceSelection("z\nf");
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hasSelections(cm, 1, 1, 1, 1,
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2, 1, 2, 1,
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3, 1, 3, 1,
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6, 1, 6, 1,
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7, 1, 7, 1);
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eq(cm.getValue(), "z\nfxy2z\nfxy4z\nfxy6\n123456\n1z\nfxy5z\nfxy");
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});
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function select(cm) {
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var sels = [];
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for (var i = 1; i < arguments.length; i++) {
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var arg = arguments[i];
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if (arg.head) sels.push(arg);
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else sels.push({head: arg, anchor: arg});
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}
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cm.setSelections(sels, sels.length - 1);
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}
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testCM("indentSelection", function(cm) {
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select(cm, Pos(0, 1), Pos(1, 1));
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cm.indentSelection(4);
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eq(cm.getValue(), " foo\n bar\nbaz");
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select(cm, Pos(0, 2), Pos(0, 3), Pos(0, 4));
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cm.indentSelection(-2);
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eq(cm.getValue(), " foo\n bar\nbaz");
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select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)},
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{anchor: Pos(1, 3), head: Pos(2, 0)});
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cm.indentSelection(-2);
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eq(cm.getValue(), "foo\n bar\nbaz");
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}, {value: "foo\nbar\nbaz"});
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testCM("killLine", function(cm) {
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select(cm, Pos(0, 1), Pos(0, 2), Pos(1, 1));
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cm.execCommand("killLine");
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eq(cm.getValue(), "f\nb\nbaz");
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cm.execCommand("killLine");
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eq(cm.getValue(), "fbbaz");
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cm.setValue("foo\nbar\nbaz");
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select(cm, Pos(0, 1), {anchor: Pos(0, 2), head: Pos(2, 1)});
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cm.execCommand("killLine");
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eq(cm.getValue(), "faz");
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}, {value: "foo\nbar\nbaz"});
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testCM("deleteLine", function(cm) {
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select(cm, Pos(0, 0),
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{head: Pos(0, 1), anchor: Pos(2, 0)},
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Pos(4, 0));
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cm.execCommand("deleteLine");
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eq(cm.getValue(), "4\n6\n7");
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select(cm, Pos(2, 1));
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cm.execCommand("deleteLine");
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eq(cm.getValue(), "4\n6\n");
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}, {value: "1\n2\n3\n4\n5\n6\n7"});
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testCM("deleteH", function(cm) {
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select(cm, Pos(0, 4), {anchor: Pos(1, 4), head: Pos(1, 5)});
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cm.execCommand("delWordAfter");
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eq(cm.getValue(), "foo bar baz\nabc ef ghi\n");
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cm.execCommand("delWordAfter");
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eq(cm.getValue(), "foo baz\nabc ghi\n");
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cm.execCommand("delCharBefore");
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cm.execCommand("delCharBefore");
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eq(cm.getValue(), "fo baz\nab ghi\n");
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select(cm, Pos(0, 3), Pos(0, 4), Pos(0, 5));
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cm.execCommand("delWordAfter");
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eq(cm.getValue(), "fo \nab ghi\n");
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}, {value: "foo bar baz\nabc def ghi\n"});
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testCM("goLineStart", function(cm) {
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select(cm, Pos(0, 2), Pos(0, 3), Pos(1, 1));
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cm.execCommand("goLineStart");
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hasCursors(cm, 0, 0, 1, 0);
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select(cm, Pos(1, 1), Pos(0, 1));
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cm.setExtending(true);
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cm.execCommand("goLineStart");
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hasSelections(cm, 0, 1, 0, 0,
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1, 1, 1, 0);
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}, {value: "foo\nbar\nbaz"});
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testCM("moveV", function(cm) {
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select(cm, Pos(0, 2), Pos(1, 2));
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cm.execCommand("goLineDown");
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hasCursors(cm, 1, 2, 2, 2);
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cm.execCommand("goLineUp");
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hasCursors(cm, 0, 2, 1, 2);
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cm.execCommand("goLineUp");
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hasCursors(cm, 0, 0, 0, 2);
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cm.execCommand("goLineUp");
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hasCursors(cm, 0, 0);
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select(cm, Pos(0, 2), Pos(1, 2));
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cm.setExtending(true);
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cm.execCommand("goLineDown");
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hasSelections(cm, 0, 2, 2, 2);
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}, {value: "12345\n12345\n12345"});
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testCM("moveH", function(cm) {
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select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5), Pos(2, 3));
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cm.execCommand("goCharRight");
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hasCursors(cm, 0, 2, 0, 4, 1, 0, 2, 4);
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cm.execCommand("goCharLeft");
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hasCursors(cm, 0, 1, 0, 3, 0, 5, 2, 3);
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for (var i = 0; i < 15; i++)
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cm.execCommand("goCharRight");
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hasCursors(cm, 2, 4, 2, 5);
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}, {value: "12345\n12345\n12345"});
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testCM("newlineAndIndent", function(cm) {
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select(cm, Pos(0, 5), Pos(1, 5));
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cm.execCommand("newlineAndIndent");
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hasCursors(cm, 1, 2, 3, 2);
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eq(cm.getValue(), "x = [\n 1];\ny = [\n 2];");
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cm.undo();
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eq(cm.getValue(), "x = [1];\ny = [2];");
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hasCursors(cm, 0, 5, 1, 5);
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select(cm, Pos(0, 5), Pos(0, 6));
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cm.execCommand("newlineAndIndent");
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hasCursors(cm, 1, 2, 2, 0);
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eq(cm.getValue(), "x = [\n 1\n];\ny = [2];");
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}, {value: "x = [1];\ny = [2];", mode: "javascript"});
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testCM("goDocStartEnd", function(cm) {
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select(cm, Pos(0, 1), Pos(1, 1));
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cm.execCommand("goDocStart");
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hasCursors(cm, 0, 0);
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select(cm, Pos(0, 1), Pos(1, 1));
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cm.execCommand("goDocEnd");
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hasCursors(cm, 1, 3);
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select(cm, Pos(0, 1), Pos(1, 1));
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cm.setExtending(true);
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cm.execCommand("goDocEnd");
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hasSelections(cm, 1, 1, 1, 3);
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}, {value: "abc\ndef"});
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testCM("selectionHistory", function(cm) {
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for (var i = 0; i < 3; ++i)
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cm.addSelection(Pos(0, i * 2), Pos(0, i * 2 + 1));
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cm.execCommand("undoSelection");
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eq(cm.getSelection(), "1\n2");
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cm.execCommand("undoSelection");
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eq(cm.getSelection(), "1");
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cm.execCommand("undoSelection");
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eq(cm.getSelection(), "");
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eqPos(cm.getCursor(), Pos(0, 0));
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cm.execCommand("redoSelection");
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eq(cm.getSelection(), "1");
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cm.execCommand("redoSelection");
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eq(cm.getSelection(), "1\n2");
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cm.execCommand("redoSelection");
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eq(cm.getSelection(), "1\n2\n3");
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}, {value: "1 2 3"});
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})();
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