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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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})(); |