michael@0: var columns_simpletree =
michael@0: [
michael@0:   { name: "name", label: "Name", key: true, properties: "one two" },
michael@0:   { name: "address", label: "Address" }
michael@0: ];
michael@0: 
michael@0: var columns_hiertree =
michael@0: [
michael@0:   { name: "name", label: "Name", primary: true, key: true, properties: "one two" },
michael@0:   { name: "address", label: "Address" },
michael@0:   { name: "planet", label: "Planet" },
michael@0:   { name: "gender", label: "Gender", cycler: true }
michael@0: ];
michael@0: 
michael@0: // XXXndeakin still to add some tests for:
michael@0: //   cycler columns, checkbox cells, progressmeter cells
michael@0: 
michael@0: // this test function expects a tree to have 8 rows in it when it isn't
michael@0: // expanded. The tree should only display four rows at a time. If editable,
michael@0: // the cell at row 1 and column 0 must be editable, and the cell at row 2 and
michael@0: // column 1 must not be editable.
michael@0: function testtag_tree(treeid, treerowinfoid, seltype, columnstype, testid)
michael@0: {
michael@0:   // Stop keystrokes that aren't handled by the tree from leaking out and
michael@0:   // scrolling the main Mochitests window!
michael@0:   function preventDefault(event) {
michael@0:     event.preventDefault();
michael@0:   }
michael@0:   document.addEventListener("keypress", preventDefault, false);
michael@0: 
michael@0:   var multiple = (seltype == "multiple");
michael@0: 
michael@0:   var tree = document.getElementById(treeid);
michael@0:   var treerowinfo = document.getElementById(treerowinfoid);
michael@0:   var rowInfo;
michael@0:   if (testid =="tree view")
michael@0:     rowInfo = getCustomTreeViewCellInfo();
michael@0:   else
michael@0:     rowInfo = convertDOMtoTreeRowInfo(treerowinfo, 0, { value: -1 });
michael@0:   var columnInfo = (columnstype == "simple") ? columns_simpletree : columns_hiertree;
michael@0: 
michael@0:   is(tree.view.selection.currentColumn, null, testid + " initial currentColumn");
michael@0:   is(tree.selType, seltype == "multiple" ? "" : seltype, testid + " seltype");
michael@0: 
michael@0:   // note: the functions below should be in this order due to changes made in later tests
michael@0:   
michael@0:   // select the first column in cell selection mode so that the selection
michael@0:   // functions can be tested
michael@0:   if (seltype == "cell")
michael@0:     tree.view.selection.currentColumn = tree.columns[0];
michael@0: 
michael@0:   testtag_tree_columns(tree, columnInfo, testid);
michael@0:   testtag_tree_TreeSelection(tree, testid, multiple);
michael@0:   testtag_tree_TreeSelection_UI(tree, testid, multiple);
michael@0:   if (seltype == "cell")
michael@0:     testtag_tree_TreeSelection_UI_cell(tree, testid, rowInfo);
michael@0: 
michael@0:   testtag_tree_TreeView(tree, testid, rowInfo);
michael@0: 
michael@0:   is(tree.editable, false, "tree should not be editable");
michael@0:   // currently, the editable flag means that tree editing cannot be invoked
michael@0:   // by the user. However, editing can still be started with a script.
michael@0:   is(tree.editingRow, -1, testid + " initial editingRow");
michael@0:   is(tree.editingColumn, null, testid + " initial editingColumn");
michael@0: 
michael@0:   testtag_tree_UI_editing(tree, testid, rowInfo);
michael@0: 
michael@0:   is(tree.editable, false, "tree should not be editable after testtag_tree_UI_editing");
michael@0:   // currently, the editable flag means that tree editing cannot be invoked
michael@0:   // by the user. However, editing can still be started with a script.
michael@0:   is(tree.editingRow, -1, testid + " initial editingRow (continued)");
michael@0:   is(tree.editingColumn, null, testid + " initial editingColumn (continued)");
michael@0: 
michael@0:   var ecolumn = tree.columns[0];
michael@0:   ok(!tree.startEditing(1, ecolumn), "non-editable trees shouldn't start editing");
michael@0:   is(tree.editingRow, -1, testid + " failed startEditing shouldn't set editingRow");
michael@0:   is(tree.editingColumn, null, testid + " failed startEditing shouldn't set editingColumn");  
michael@0:   
michael@0:   tree.editable = true;
michael@0: 
michael@0:   ok(tree.startEditing(1, ecolumn), "startEditing should have returned true");
michael@0:   is(tree.editingRow, 1, testid + " startEditing editingRow");
michael@0:   is(tree.editingColumn, ecolumn, testid + " startEditing editingColumn");
michael@0:   is(tree.getAttribute("editing"), "true", testid + " startEditing editing attribute");
michael@0: 
michael@0:   tree.stopEditing(true);
michael@0:   is(tree.editingRow, -1, testid + " stopEditing editingRow");
michael@0:   is(tree.editingColumn, null, testid + " stopEditing editingColumn");
michael@0:   is(tree.hasAttribute("editing"), false, testid + " stopEditing editing attribute");
michael@0: 
michael@0:   tree.startEditing(-1, ecolumn);
michael@0:   is(tree.editingRow == -1 && tree.editingColumn == null, true, testid + " startEditing -1 editingRow");
michael@0:   tree.startEditing(15, ecolumn);
michael@0:   is(tree.editingRow == -1 && tree.editingColumn == null, true, testid + " startEditing 15 editingRow");
michael@0:   tree.startEditing(1, null);
michael@0:   is(tree.editingRow == -1 && tree.editingColumn == null, true, testid + " startEditing null column editingRow");
michael@0:   tree.startEditing(2, tree.columns[1]);
michael@0:   is(tree.editingRow == -1 && tree.editingColumn == null, true, testid + " startEditing non editable cell editingRow");
michael@0: 
michael@0:   tree.startEditing(1, ecolumn);
michael@0:   var inputField = tree.inputField;
michael@0:   is(inputField instanceof Components.interfaces.nsIDOMXULTextBoxElement, true, testid + "inputField");
michael@0:   inputField.value = "Changed Value";
michael@0:   tree.stopEditing(true);
michael@0:   is(tree.view.getCellText(1, ecolumn), "Changed Value", testid + "edit cell accept");
michael@0: 
michael@0:   // this cell can be edited, but stopEditing(false) means don't accept the change.
michael@0:   tree.startEditing(1, ecolumn);
michael@0:   inputField.value = "Second Value";
michael@0:   tree.stopEditing(false);
michael@0:   is(tree.view.getCellText(1, ecolumn), "Changed Value", testid + "edit cell no accept");
michael@0: 
michael@0:   tree.editable = false;
michael@0: 
michael@0:   // do the sorting tests last as it will cause the rows to rearrange
michael@0:   // skip them for the custom tree view
michael@0:   if (testid !="tree view")
michael@0:     testtag_tree_TreeView_rows_sort(tree, testid, rowInfo);
michael@0: 
michael@0:   testtag_tree_wheel(tree);
michael@0: 
michael@0:   document.removeEventListener("keypress", preventDefault, false);
michael@0: 
michael@0:   SimpleTest.finish();
michael@0: }
michael@0: 
michael@0: function testtag_tree_columns(tree, expectedColumns, testid)
michael@0: {
michael@0:   testid += " ";
michael@0: 
michael@0:   var columns = tree.columns;
michael@0: 
michael@0:   is(columns instanceof TreeColumns, true, testid + "columns is a TreeColumns");
michael@0:   is(columns.count, expectedColumns.length, testid + "TreeColumns count");
michael@0:   is(columns.length, expectedColumns.length, testid + "TreeColumns length");
michael@0: 
michael@0:   var treecols = tree.getElementsByTagName("treecols")[0];
michael@0:   var treecol = treecols.getElementsByTagName("treecol");
michael@0: 
michael@0:   var x = 0;
michael@0:   var primary = null, sorted = null, key = null;
michael@0:   for (var c = 0; c < expectedColumns.length; c++) {
michael@0:     var adjtestid = testid + " column " + c + " ";
michael@0:     var column = columns[c];
michael@0:     var expectedColumn = expectedColumns[c];
michael@0:     is(columns.getColumnAt(c), column, adjtestid + "getColumnAt");
michael@0:     is(columns.getNamedColumn(expectedColumn.name), column, adjtestid + "getNamedColumn");
michael@0:     is(columns.getColumnFor(treecol[c]), column, adjtestid + "getColumnFor");
michael@0:     if (expectedColumn.primary)
michael@0:       primary = column;
michael@0:     if (expectedColumn.sorted)
michael@0:       sorted = column;
michael@0:     if (expectedColumn.key)
michael@0:       key = column;
michael@0: 
michael@0:     // XXXndeakin on Windows and Linux, some columns are one pixel to the
michael@0:     // left of where they should be. Could just be a rounding issue.
michael@0:     var adj = 1;
michael@0:     is(column.x + adj >= x, true, adjtestid + "position is after last column " +
michael@0:        column.x + "," + column.width + "," + x);
michael@0:     is(column.width > 0, true, adjtestid + "width is greater than 0");
michael@0:     x = column.x + column.width;
michael@0: 
michael@0:     // now check the TreeColumn properties
michael@0:     is(column instanceof TreeColumn, true, adjtestid + "is a TreeColumn");
michael@0:     is(column.element, treecol[c], adjtestid + "element is treecol");
michael@0:     is(column.columns, columns, adjtestid + "columns is TreeColumns");
michael@0:     is(column.id, expectedColumn.name, adjtestid + "name");
michael@0:     is(column.index, c, adjtestid + "index");
michael@0:     is(column.primary, primary == column, adjtestid + "column is primary");
michael@0: 
michael@0:     is(column.cycler, "cycler" in expectedColumn && expectedColumn.cycler,
michael@0:                   adjtestid + "column is cycler");
michael@0:     is(column.selectable, true, adjtestid + "column is selectable");
michael@0:     is(column.editable, "editable" in expectedColumn && expectedColumn.editable,
michael@0:                   adjtestid + "column is editable");
michael@0: 
michael@0:     is(column.type, "type" in expectedColumn ? expectedColumn.type : 1, adjtestid + "type");
michael@0: 
michael@0:     is(column.getPrevious(), c > 0 ? columns[c - 1] : null, adjtestid + "getPrevious");
michael@0:     is(column.getNext(), c < columns.length - 1 ? columns[c + 1] : null, adjtestid + "getNext");
michael@0: 
michael@0:     // check the view's getColumnProperties method
michael@0:     var properties = tree.view.getColumnProperties(column);
michael@0:     var expectedProperties = expectedColumn.properties;
michael@0:     is(properties,  expectedProperties ? expectedProperties : "", adjtestid + "getColumnProperties");
michael@0:   }
michael@0: 
michael@0:   is(columns.getFirstColumn(), columns[0], testid + "getFirstColumn");
michael@0:   is(columns.getLastColumn(), columns[columns.length - 1], testid + "getLastColumn");
michael@0:   is(columns.getPrimaryColumn(), primary, testid + "getPrimaryColumn");
michael@0:   is(columns.getSortedColumn(), sorted, testid + "getSortedColumn");
michael@0:   is(columns.getKeyColumn(), key, testid + "getKeyColumn");
michael@0: 
michael@0:   is(columns.getColumnAt(-1), null, testid + "getColumnAt under");
michael@0:   is(columns.getColumnAt(columns.length), null, testid + "getColumnAt over");
michael@0:   is(columns.getNamedColumn(""), null, testid + "getNamedColumn null");
michael@0:   is(columns.getNamedColumn("unknown"), null, testid + "getNamedColumn unknown");
michael@0:   is(columns.getColumnFor(null), null, testid + "getColumnFor null");
michael@0:   is(columns.getColumnFor(tree), null, testid + "getColumnFor other");
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeSelection(tree, testid, multiple)
michael@0: {
michael@0:   testid += " selection ";
michael@0: 
michael@0:   var selection = tree.view.selection;
michael@0:   is(selection instanceof Components.interfaces.nsITreeSelection, true,
michael@0:                 testid + "selection is a TreeSelection");
michael@0:   is(selection.single, !multiple, testid + "single");
michael@0: 
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "initial", -1, []);
michael@0:   is(selection.shiftSelectPivot, -1, testid + "initial shiftSelectPivot");
michael@0: 
michael@0:   selection.currentIndex = 2;
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "set currentIndex", 2, []);
michael@0:   tree.currentIndex = 3;
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "set tree.currentIndex", 3, []);
michael@0: 
michael@0:   // test the select() method, which should deselect all rows and select
michael@0:   // a single row
michael@0:   selection.select(1);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "select 1", 1, [1]);
michael@0:   selection.select(3);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "select 2", 3, [3]);
michael@0:   selection.select(3);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "select same", 3, [3]);
michael@0: 
michael@0:   selection.currentIndex = 1;
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "set currentIndex with single selection", 1, [3]);
michael@0: 
michael@0:   tree.currentIndex = 2;
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "set tree.currentIndex with single selection", 2, [3]);
michael@0: 
michael@0:   // check the toggleSelect method. In single selection mode, it only toggles on when
michael@0:   // there isn't currently a selection.
michael@0:   selection.toggleSelect(2);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "toggleSelect 1", 2, multiple ? [2, 3] : [3]);
michael@0:   selection.toggleSelect(2);
michael@0:   selection.toggleSelect(3);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "toggleSelect 2", 3, []);
michael@0: 
michael@0:   // the current index doesn't change after a selectAll, so it should still be set to 1
michael@0:   // selectAll has no effect on single selection trees
michael@0:   selection.currentIndex = 1;
michael@0:   selection.selectAll();
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "selectAll 1", 1, multiple ? [0, 1, 2, 3, 4, 5, 6 , 7] : []);
michael@0:   selection.toggleSelect(2);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "toggleSelect after selectAll", 2,
michael@0:                                    multiple ? [0, 1, 3, 4, 5, 6, 7] : [2]);
michael@0:   selection.clearSelection();
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "clearSelection", 2, []);
michael@0:   selection.toggleSelect(3);
michael@0:   selection.toggleSelect(1);
michael@0:   if (multiple) {
michael@0:     selection.selectAll();
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "selectAll 2", 1, [0, 1, 2, 3, 4, 5, 6, 7]);
michael@0:   }
michael@0:   selection.currentIndex = 2;
michael@0:   selection.clearSelection();
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "clearSelection after selectAll", 2, []);
michael@0: 
michael@0:   // XXXndeakin invertSelection isn't implemented
michael@0:   //  selection.invertSelection();
michael@0: 
michael@0:   is(selection.shiftSelectPivot, -1, testid + "shiftSelectPivot set to -1");
michael@0: 
michael@0:   // rangedSelect and clearRange set the currentIndex to the endIndex. The
michael@0:   // shiftSelectPivot property will be set to startIndex.
michael@0:   selection.rangedSelect(1, 3, false);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "rangedSelect no augment",
michael@0:                                    multiple ? 3 : 2, multiple ? [1, 2, 3] : []);
michael@0:   is(selection.shiftSelectPivot, multiple ? 1 : -1,
michael@0:                 testid + "shiftSelectPivot after rangedSelect no augment");
michael@0:   if (multiple) {
michael@0:     selection.select(1);
michael@0:     selection.rangedSelect(0, 2, true);
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "rangedSelect augment", 2, [0, 1, 2]);
michael@0:     is(selection.shiftSelectPivot, 0, testid + "shiftSelectPivot after rangedSelect augment");
michael@0: 
michael@0:     selection.clearRange(1, 3);
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "rangedSelect augment", 3, [0]);
michael@0: 
michael@0:     // check that rangedSelect can take a start value higher than end
michael@0:     selection.rangedSelect(3, 1, false);
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "rangedSelect reverse", 1, [1, 2, 3]);
michael@0:     is(selection.shiftSelectPivot, 3, testid + "shiftSelectPivot after rangedSelect reverse");
michael@0: 
michael@0:     // check that setting the current index doesn't change the selection
michael@0:     selection.currentIndex = 0;
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "currentIndex with range selection", 0, [1, 2, 3]);
michael@0:   }
michael@0: 
michael@0:   // both values of rangedSelect may be the same
michael@0:   selection.rangedSelect(2, 2, false);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "rangedSelect one row", 2, [2]);
michael@0:   is(selection.shiftSelectPivot, 2, testid + "shiftSelectPivot after selecting one row");
michael@0: 
michael@0:   if (multiple) {
michael@0:     selection.rangedSelect(2, 3, true);
michael@0: 
michael@0:     // a start index of -1 means from the last point
michael@0:     selection.rangedSelect(-1, 0, true);
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "rangedSelect -1 existing selection", 0, [0, 1, 2, 3]);
michael@0:     is(selection.shiftSelectPivot, 2, testid + "shiftSelectPivot after -1 existing selection");
michael@0: 
michael@0:     selection.currentIndex = 2;
michael@0:     selection.rangedSelect(-1, 0, false);
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "rangedSelect -1 from currentIndex", 0, [0, 1, 2]);
michael@0:     is(selection.shiftSelectPivot, 2, testid + "shiftSelectPivot -1 from currentIndex");
michael@0:   }
michael@0: 
michael@0:   // XXXndeakin need to test out of range values but these don't work properly
michael@0: /*
michael@0:   selection.select(-1);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "rangedSelect augment -1", -1, []);
michael@0: 
michael@0:   selection.select(8);
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "rangedSelect augment 8", 3, [0]);
michael@0: */
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeSelection_UI(tree, testid, multiple)
michael@0: {
michael@0:   testid += " selection UI ";
michael@0: 
michael@0:   var selection = tree.view.selection;
michael@0:   selection.clearSelection();
michael@0:   selection.currentIndex = 0;
michael@0:   tree.focus();
michael@0: 
michael@0:   var keydownFired = 0;
michael@0:   var keypressFired = 0;
michael@0:   function keydownListener(event)
michael@0:   {
michael@0:     keydownFired++;
michael@0:   }
michael@0:   function keypressListener(event) {
michael@0:     keypressFired++;
michael@0:   }
michael@0: 
michael@0:   // check that cursor up and down keys navigate up and down
michael@0:   // select event fires after a delay so don't expect it. The reason it fires after a delay
michael@0:   // is so that cursor navigation allows quicking skimming over a set of items without
michael@0:   // actually firing events in-between, improving performance. The select event will only
michael@0:   // be fired on the row where the cursor stops.
michael@0:   window.addEventListener("keydown", keydownListener, false);
michael@0:   window.addEventListener("keypress", keypressListener, false);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key down", 1, [1], 0);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key up", 0, [0], 0);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up at start");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key up at start", 0, [0], 0);
michael@0: 
michael@0:   // pressing down while the last row is selected should not fire a select event,
michael@0:   // as the selection won't have changed. Also the view is not scrolled in this case.
michael@0:   selection.select(7);
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down at end");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key down at end", 7, [7], 0);
michael@0: 
michael@0:   // pressing keys while at the edge of the visible rows should scroll the list
michael@0:   tree.treeBoxObject.scrollToRow(4);
michael@0:   selection.select(4);
michael@0:   synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up with scroll");
michael@0:   is(tree.treeBoxObject.getFirstVisibleRow(), 3, testid + "key up with scroll");
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(3);
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down with scroll");
michael@0:   is(tree.treeBoxObject.getFirstVisibleRow(), 1, testid + "key down with scroll");
michael@0:   
michael@0:   // accel key and cursor movement adjust currentIndex but should not change
michael@0:   // the selection. In single selection mode, the selection will not change,
michael@0:   // but instead will just scroll up or down a line
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(1);
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", { accelKey: true }, tree, "!select", "key down with accel");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key down with accel", multiple ? 2 : 1, [1]);
michael@0:   if (!multiple)
michael@0:     is(tree.treeBoxObject.getFirstVisibleRow(), 1, testid + "key down with accel and scroll");
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(4);
michael@0:   selection.select(4);
michael@0:   synthesizeKeyExpectEvent("VK_UP", { accelKey: true }, tree, "!select", "key up with accel");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key up with accel", multiple ? 3 : 4, [4]);
michael@0:   if (!multiple)
michael@0:     is(tree.treeBoxObject.getFirstVisibleRow(), 3, testid + "key up with accel and scroll");
michael@0: 
michael@0:   // do this three times, one for each state of pageUpOrDownMovesSelection,
michael@0:   // and then once with the accel key pressed
michael@0:   for (var t = 0; t < 3; t++) {
michael@0:     var testidmod = (t == 2) ? " with accel" : (t == 1) ? " rev" : "";
michael@0:     var keymod = (t == 2) ? { accelKey: true } : { };
michael@0: 
michael@0:     var moveselection = tree.pageUpOrDownMovesSelection;
michael@0:     if (t == 2)
michael@0:       moveselection = !moveselection;
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(4);
michael@0:     selection.currentIndex = 6;
michael@0:     selection.select(6);
michael@0:     var expected = moveselection ? 4 : 6;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_UP", keymod, tree, "!select", "key page up");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page up" + testidmod,
michael@0:                                      expected, [expected], moveselection ? 4 : 0);
michael@0: 
michael@0:     expected = moveselection ? 0 : 6;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_UP", keymod, tree, "!select", "key page up again");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page up again" + testidmod,
michael@0:                                      expected, [expected], 0);
michael@0: 
michael@0:     expected = moveselection ? 0 : 6;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_UP", keymod, tree, "!select", "key page up at start");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page up at start" + testidmod,
michael@0:                                      expected, [expected], 0);
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(0);
michael@0:     selection.currentIndex = 1;
michael@0:     selection.select(1);
michael@0:     expected = moveselection ? 3 : 1;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_DOWN", keymod, tree, "!select", "key page down");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page down" + testidmod,
michael@0:                                      expected, [expected], moveselection ? 0 : 4);
michael@0: 
michael@0:     expected = moveselection ? 7 : 1;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_DOWN", keymod, tree, "!select", "key page down again");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page down again" + testidmod,
michael@0:                                      expected, [expected], 4);
michael@0: 
michael@0:     expected = moveselection ? 7 : 1;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_DOWN", keymod, tree, "!select", "key page down at start");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page down at start" + testidmod,
michael@0:                                      expected, [expected], 4);
michael@0: 
michael@0:     if (t < 2)
michael@0:       tree.pageUpOrDownMovesSelection = !tree.pageUpOrDownMovesSelection;
michael@0:   }
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(4);
michael@0:   selection.select(6);
michael@0:   synthesizeKeyExpectEvent("VK_HOME", {}, tree, "!select", "key home");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key home", 0, [0], 0);
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(1);
michael@0:   synthesizeKeyExpectEvent("VK_END", {}, tree, "!select", "key end");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key end", 7, [7], 4);
michael@0: 
michael@0:   // in single selection mode, the selection doesn't change in this case
michael@0:   tree.treeBoxObject.scrollToRow(4);
michael@0:   selection.select(6);
michael@0:   synthesizeKeyExpectEvent("VK_HOME", { accelKey: true }, tree, "!select", "key home with accel");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key home with accel", multiple ? 0 : 6, [6], 0);
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(1);
michael@0:   synthesizeKeyExpectEvent("VK_END", { accelKey: true }, tree, "!select", "key end with accel");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key end with accel", multiple ? 7 : 1, [1], 4);
michael@0: 
michael@0:   // next, test cursor navigation with selection. Here the select event will be fired
michael@0:   selection.select(1);
michael@0:   var eventExpected = multiple ? "select" : "!select";
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", { shiftKey: true }, tree, eventExpected, "key shift down to select");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key shift down to select",
michael@0:                                    multiple ? 2 : 1, multiple ? [1, 2] : [1]);
michael@0:   is(selection.shiftSelectPivot, multiple ? 1 : -1,
michael@0:                 testid + "key shift down to select shiftSelectPivot");
michael@0:   synthesizeKeyExpectEvent("VK_UP", { shiftKey: true }, tree, eventExpected, "key shift up to unselect");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key shift up to unselect", 1, [1]);
michael@0:   is(selection.shiftSelectPivot, multiple ? 1 : -1,
michael@0:                 testid + "key shift up to unselect shiftSelectPivot");
michael@0:   if (multiple) {
michael@0:     synthesizeKeyExpectEvent("VK_UP", { shiftKey: true }, tree, "select", "key shift up to select");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key shift up to select", 0, [0, 1]);
michael@0:     is(selection.shiftSelectPivot, 1, testid + "key shift up to select shiftSelectPivot");
michael@0:     synthesizeKeyExpectEvent("VK_DOWN", { shiftKey: true }, tree, "select", "key shift down to unselect");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key shift down to unselect", 1, [1]);
michael@0:     is(selection.shiftSelectPivot, 1, testid + "key shift down to unselect shiftSelectPivot");
michael@0:   }
michael@0: 
michael@0:   // do this twice, one for each state of pageUpOrDownMovesSelection, however
michael@0:   // when selecting with the shift key, pageUpOrDownMovesSelection is ignored
michael@0:   // and the selection always changes
michael@0:   var lastidx = tree.view.rowCount - 1;
michael@0:   for (var t = 0; t < 2; t++) {
michael@0:     var testidmod = (t == 0) ? "" : " rev";
michael@0: 
michael@0:     // If the top or bottom visible row is the current row, pressing shift and
michael@0:     // page down / page up selects one page up or one page down. Otherwise, the
michael@0:     // selection is made to the top or bottom of the visible area.
michael@0:     tree.treeBoxObject.scrollToRow(lastidx - 3);
michael@0:     selection.currentIndex = 6;
michael@0:     selection.select(6);
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, eventExpected, "key shift page up");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key shift page up" + testidmod,
michael@0:                                      multiple ? 4 : 6, multiple ? [4, 5, 6] : [6]);
michael@0:     if (multiple) {
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, "select", "key shift page up again");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page up again" + testidmod,
michael@0:                                        0, [0, 1, 2, 3, 4, 5, 6]);
michael@0:       // no change in the selection, so no select event should be fired
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, "!select", "key shift page up at start");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page up at start" + testidmod,
michael@0:                                        0, [0, 1, 2, 3, 4, 5, 6]);
michael@0:       // deselect by paging down again
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, "select", "key shift page down deselect");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page down deselect" + testidmod,
michael@0:                                        3, [3, 4, 5, 6]);
michael@0:     }
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(1);
michael@0:     selection.currentIndex = 2;
michael@0:     selection.select(2);
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, eventExpected, "key shift page down");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key shift page down" + testidmod,
michael@0:                                      multiple ? 4 : 2, multiple ? [2, 3, 4] : [2]);
michael@0:     if (multiple) {
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, "select", "key shift page down again");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page down again" + testidmod,
michael@0:                                        7, [2, 3, 4, 5, 6, 7]);
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, "!select", "key shift page down at start");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page down at start" + testidmod,
michael@0:                                        7, [2, 3, 4, 5, 6, 7]);
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, "select", "key shift page up deselect");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page up deselect" + testidmod,
michael@0:                                        4, [2, 3, 4]);
michael@0:     }
michael@0: 
michael@0:     // test when page down / page up is pressed when the view is scrolled such
michael@0:     // that the selection is not visible
michael@0:     if (multiple) {
michael@0:       tree.treeBoxObject.scrollToRow(3);
michael@0:       selection.currentIndex = 1;
michael@0:       selection.select(1);
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, eventExpected,
michael@0:                                "key shift page down with view scrolled down");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page down with view scrolled down" + testidmod,
michael@0:                                        6, [1, 2, 3, 4, 5, 6], 3);
michael@0: 
michael@0:       tree.treeBoxObject.scrollToRow(2);
michael@0:       selection.currentIndex = 6;
michael@0:       selection.select(6);
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, eventExpected,
michael@0:                                "key shift page up with view scrolled up");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page up with view scrolled up" + testidmod,
michael@0:                                        2, [2, 3, 4, 5, 6], 2);
michael@0: 
michael@0:       tree.treeBoxObject.scrollToRow(2);
michael@0:       selection.currentIndex = 0;
michael@0:       selection.select(0);
michael@0:       // don't expect the select event, as the selection won't have changed
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_UP", { shiftKey: true }, tree, "!select",
michael@0:                                "key shift page up at start with view scrolled down");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page up at start with view scrolled down" + testidmod,
michael@0:                                        0, [0], 0);
michael@0: 
michael@0:       tree.treeBoxObject.scrollToRow(0);
michael@0:       selection.currentIndex = 7;
michael@0:       selection.select(7);
michael@0:       // don't expect the select event, as the selection won't have changed
michael@0:       synthesizeKeyExpectEvent("VK_PAGE_DOWN", { shiftKey: true }, tree, "!select",
michael@0:                                "key shift page down at end with view scrolled up");
michael@0:       testtag_tree_TreeSelection_State(tree, testid + "key shift page down at end with view scrolled up" + testidmod,
michael@0:                                        7, [7], 4);
michael@0:     }
michael@0: 
michael@0:     tree.pageUpOrDownMovesSelection = !tree.pageUpOrDownMovesSelection;
michael@0:   }
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(4);
michael@0:   selection.select(5);
michael@0:   synthesizeKeyExpectEvent("VK_HOME", { shiftKey: true }, tree, eventExpected, "key shift home");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key shift home",
michael@0:                                    multiple ? 0 : 5, multiple ? [0, 1, 2, 3, 4, 5] : [5], multiple ? 0 : 4);
michael@0: 
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(3);
michael@0:   synthesizeKeyExpectEvent("VK_END", { shiftKey: true }, tree, eventExpected, "key shift end");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key shift end",
michael@0:                                    multiple ? 7 : 3, multiple ? [3, 4, 5, 6, 7] : [3], multiple ? 4 : 0);
michael@0: 
michael@0:   // pressing space selects a row, pressing accel + space unselects a row
michael@0:   selection.select(2);
michael@0:   selection.currentIndex = 4;
michael@0:   synthesizeKeyExpectEvent(" ", {}, tree, "select", "key space on");
michael@0:   // in single selection mode, space shouldn't do anything
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key space on", 4, multiple ? [2, 4] : [2]);
michael@0: 
michael@0:   if (multiple) {
michael@0:     synthesizeKeyExpectEvent(" ", { accelKey: true }, tree, "select", "key space off");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key space off", 4, [2]);
michael@0:   }
michael@0: 
michael@0:   // check that clicking on a row selects it
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(2);
michael@0:   selection.currentIndex = 2;
michael@0:   if (0) { // XXXndeakin disable these tests for now
michael@0:     mouseOnCell(tree, 1, tree.columns[1], "mouse on row");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "mouse on row", 1, [1], 0,
michael@0:                                      tree.selType == "cell" ? tree.columns[1] : null);
michael@0:   }
michael@0: 
michael@0:   // restore the scroll position to the start of the page
michael@0:   sendKey("HOME");
michael@0: 
michael@0:   window.removeEventListener("keydown", keydownListener, false);
michael@0:   window.removeEventListener("keypress", keypressListener, false);
michael@0:   is(keydownFired, multiple ? 63 : 40, "keydown event wasn't fired properly");
michael@0:   is(keypressFired, multiple ? 2 : 1, "keypress event wasn't fired properly");
michael@0: }
michael@0: 
michael@0: function testtag_tree_UI_editing(tree, testid, rowInfo)
michael@0: {
michael@0:   testid += " editing UI ";
michael@0: 
michael@0:   // check editing UI
michael@0:   var ecolumn = tree.columns[0];
michael@0:   var rowIndex = 2;
michael@0:   var inputField = tree.inputField;
michael@0: 
michael@0:   // temporary make the tree editable to test mouse double click
michael@0:   var wasEditable = tree.editable;
michael@0:   if (!wasEditable)
michael@0:     tree.editable = true;
michael@0: 
michael@0:   // if this is a container save its current open status
michael@0:   var row = rowInfo.rows[rowIndex];
michael@0:   var wasOpen = null;
michael@0:   if (tree.view.isContainer(row))
michael@0:     wasOpen = tree.view.isContainerOpen(row);
michael@0: 
michael@0:   // Test whether a keystroke can enter text entry, and another can exit.
michael@0:   if (tree.selType == "cell")
michael@0:   {
michael@0:     tree.stopEditing(false);
michael@0:     ok(!tree.editingColumn, "Should not be editing tree cell now");
michael@0:     tree.view.selection.currentColumn = ecolumn;
michael@0:     tree.currentIndex = rowIndex;
michael@0: 
michael@0:     const isMac = (navigator.platform.indexOf("Mac") >= 0);
michael@0:     const StartEditingKey = isMac ? "RETURN" : "F2";
michael@0:     sendKey(StartEditingKey);
michael@0:     is(tree.editingColumn, ecolumn, "Should be editing tree cell now");
michael@0:     sendKey("ESCAPE");
michael@0:     ok(!tree.editingColumn, "Should not be editing tree cell now");
michael@0:     is(tree.currentIndex, rowIndex, "Current index should not have changed");
michael@0:     is(tree.view.selection.currentColumn, ecolumn, "Current column should not have changed");
michael@0:   }
michael@0: 
michael@0:   mouseDblClickOnCell(tree, rowIndex, ecolumn, testid + "edit on double click");
michael@0:   is(tree.editingColumn, ecolumn, testid + "editing column");
michael@0:   is(tree.editingRow, rowIndex, testid + "editing row");
michael@0: 
michael@0:   // ensure that we don't expand an expandable container on edit
michael@0:   if (wasOpen != null)
michael@0:     is(tree.view.isContainerOpen(row), wasOpen, testid + "opened container node on edit");
michael@0: 
michael@0:   // ensure to restore editable attribute
michael@0:   if (!wasEditable)
michael@0:     tree.editable = false;
michael@0: 
michael@0:   var ci = tree.currentIndex;
michael@0: 
michael@0:   // cursor navigation should not change the selection while editing
michael@0:   var testKey = function(key) {
michael@0:     synthesizeKeyExpectEvent(key, {}, tree, "!select", "key " + key + " with editing");
michael@0:     is(tree.editingRow == rowIndex && tree.editingColumn == ecolumn && tree.currentIndex == ci,
michael@0:                   true, testid + "key " + key + " while editing");
michael@0:   }
michael@0: 
michael@0:   testKey("VK_DOWN");
michael@0:   testKey("VK_UP");
michael@0:   testKey("VK_PAGE_DOWN");
michael@0:   testKey("VK_PAGE_UP");
michael@0:   testKey("VK_HOME");
michael@0:   testKey("VK_END");
michael@0: 
michael@0:   // XXXndeakin figure out how to send characters to the textbox
michael@0:   // inputField.inputField.focus()
michael@0:   // synthesizeKeyExpectEvent(inputField.inputField, "b", null, "");
michael@0:   // tree.stopEditing(true);
michael@0:   // is(tree.view.getCellText(0, ecolumn), "b", testid + "edit cell");
michael@0: 
michael@0:   // Restore initial state.
michael@0:   tree.stopEditing(false);
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeSelection_UI_cell(tree, testid, rowInfo)
michael@0: {
michael@0:   testid += " selection UI cell ";
michael@0: 
michael@0:   var columns = tree.columns;
michael@0:   var firstcolumn = columns[0];
michael@0:   var secondcolumn = columns[1];
michael@0:   var lastcolumn = columns[columns.length - 1];
michael@0:   var secondlastcolumn = columns[columns.length - 2];
michael@0:   var selection = tree.view.selection;
michael@0: 
michael@0:   selection.clearSelection();
michael@0:   selection.currentIndex = -1;
michael@0:   selection.currentColumn = firstcolumn;
michael@0:   is(selection.currentColumn, firstcolumn, testid + " first currentColumn");
michael@0: 
michael@0:   // no selection yet so nothing should happen when the left and right cursor keys are pressed
michael@0:   synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right no selection");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key right no selection", -1, [], null, firstcolumn);
michael@0: 
michael@0:   selection.currentColumn = secondcolumn;
michael@0:   synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left no selection");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key left no selection", -1, [], null, secondcolumn);
michael@0: 
michael@0:   selection.select(2);
michael@0:   selection.currentIndex = 2;
michael@0:   if (0) { // XXXndeakin disable these tests for now
michael@0:     mouseOnCell(tree, 1, secondlastcolumn, "mouse on cell");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "mouse on cell", 1, [1], null, secondlastcolumn);
michael@0:   }
michael@0: 
michael@0:   tree.focus();
michael@0:  
michael@0:   // selection is set, so it should move when the left and right cursor keys are pressed
michael@0:   tree.treeBoxObject.scrollToRow(0);
michael@0:   selection.select(1);
michael@0:   selection.currentIndex = 1;
michael@0:   selection.currentColumn = secondcolumn;
michael@0:   synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left in second column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key left in second column", 1, [1], 0, firstcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left in first column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key left in first column", 1, [1], 0, firstcolumn);
michael@0: 
michael@0:   selection.currentColumn = secondlastcolumn;
michael@0:   synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right in second last column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key right in second last column", 1, [1], 0, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right in last column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key right in last column", 1, [1], 0, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up in second row");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key up in second row", 0, [0], 0, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up in first row");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key up in first row", 0, [0], 0, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down in first row");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key down in first row", 1, [1], 0, lastcolumn);
michael@0: 
michael@0:   var lastidx = tree.view.rowCount - 1;
michael@0:   tree.treeBoxObject.scrollToRow(lastidx - 3);
michael@0:   selection.select(lastidx);
michael@0:   selection.currentIndex = lastidx;
michael@0:   synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down in last row");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key down in last row", lastidx, [lastidx], lastidx - 3, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_HOME", {}, tree, "!select", "key home");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key home", 0, [0], 0, lastcolumn);
michael@0: 
michael@0:   synthesizeKeyExpectEvent("VK_END", {}, tree, "!select", "key end");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key end", lastidx, [lastidx], lastidx - 3, lastcolumn);
michael@0: 
michael@0:   for (var t = 0; t < 2; t++) {
michael@0:     var testidmod = (t == 0) ? "" : " rev";
michael@0: 
michael@0:     // scroll to the end, subtract 3 because we want lastidx to appear
michael@0:     // at the end of view
michael@0:     tree.treeBoxObject.scrollToRow(lastidx - 3);
michael@0:     selection.select(lastidx);
michael@0:     selection.currentIndex = lastidx;
michael@0:     var expectedrow = tree.pageUpOrDownMovesSelection ? lastidx - 3 : lastidx;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_UP", {}, tree, "!select", "key page up");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page up" + testidmod,
michael@0:                                      expectedrow, [expectedrow],
michael@0:                                      tree.pageUpOrDownMovesSelection ? lastidx - 3 : 0, lastcolumn);
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(1);
michael@0:     selection.select(1);
michael@0:     selection.currentIndex = 1;
michael@0:     var expectedrow = tree.pageUpOrDownMovesSelection ? 4 : 1;
michael@0:     synthesizeKeyExpectEvent("VK_PAGE_DOWN", {}, tree, "!select", "key page down");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key page down" + testidmod,
michael@0:                                      expectedrow, [expectedrow],
michael@0:                                      tree.pageUpOrDownMovesSelection ? 1 : lastidx - 3, lastcolumn);
michael@0: 
michael@0:     tree.pageUpOrDownMovesSelection = !tree.pageUpOrDownMovesSelection;
michael@0:   }
michael@0: 
michael@0:   // now check navigation when there is unselctable column
michael@0:   secondcolumn.element.setAttribute("selectable", "false");
michael@0:   secondcolumn.invalidate();
michael@0:   is(secondcolumn.selectable, false, testid + "set selectable attribute");
michael@0: 
michael@0:   if (columns.length >= 3) {
michael@0:     selection.select(3);
michael@0:     selection.currentIndex = 3;
michael@0:     // check whether unselectable columns are skipped over
michael@0:     selection.currentColumn = firstcolumn;
michael@0:     synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right unselectable column");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key right unselectable column",
michael@0:                                      3, [3], null, secondcolumn.getNext());
michael@0: 
michael@0:     synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left unselectable column");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key left unselectable column",
michael@0:                                      3, [3], null, firstcolumn);
michael@0:   }
michael@0: 
michael@0:   secondcolumn.element.removeAttribute("selectable");
michael@0:   secondcolumn.invalidate();
michael@0:   is(secondcolumn.selectable, true, testid + "clear selectable attribute");
michael@0: 
michael@0:   // check to ensure that navigation isn't allowed if the first column is not selectable
michael@0:   selection.currentColumn = secondcolumn;
michael@0:   firstcolumn.element.setAttribute("selectable", "false");
michael@0:   firstcolumn.invalidate();
michael@0:   synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left unselectable first column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key left unselectable first column",
michael@0:                                    3, [3], null, secondcolumn);
michael@0:   firstcolumn.element.removeAttribute("selectable");
michael@0:   firstcolumn.invalidate();
michael@0: 
michael@0:   // check to ensure that navigation isn't allowed if the last column is not selectable
michael@0:   selection.currentColumn = secondlastcolumn;
michael@0:   lastcolumn.element.setAttribute("selectable", "false");
michael@0:   lastcolumn.invalidate();
michael@0:   synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right unselectable last column");
michael@0:   testtag_tree_TreeSelection_State(tree, testid + "key right unselectable last column",
michael@0:                                    3, [3], null, secondlastcolumn);
michael@0:   lastcolumn.element.removeAttribute("selectable");
michael@0:   lastcolumn.invalidate();
michael@0: 
michael@0:   // now check for cells with selectable false
michael@0:   if (!rowInfo.rows[4].cells[1].selectable && columns.length >= 3) {
michael@0:     // check whether unselectable cells are skipped over
michael@0:     selection.select(4);
michael@0:     selection.currentIndex = 4;
michael@0: 
michael@0:     selection.currentColumn = firstcolumn;
michael@0:     synthesizeKeyExpectEvent("VK_RIGHT", {}, tree, "!select", "key right unselectable cell");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key right unselectable cell",
michael@0:                                      4, [4], null, secondcolumn.getNext());
michael@0: 
michael@0:     synthesizeKeyExpectEvent("VK_LEFT", {}, tree, "!select", "key left unselectable cell");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key left unselectable cell",
michael@0:                                      4, [4], null, firstcolumn);
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(1);
michael@0:     selection.select(3);
michael@0:     selection.currentIndex = 3;
michael@0:     selection.currentColumn = secondcolumn;
michael@0: 
michael@0:     synthesizeKeyExpectEvent("VK_DOWN", {}, tree, "!select", "key down unselectable cell");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key down unselectable cell",
michael@0:                                      5, [5], 2, secondcolumn);
michael@0: 
michael@0:     tree.treeBoxObject.scrollToRow(4);
michael@0:     synthesizeKeyExpectEvent("VK_UP", {}, tree, "!select", "key up unselectable cell");
michael@0:     testtag_tree_TreeSelection_State(tree, testid + "key up unselectable cell",
michael@0:                                      3, [3], 3, secondcolumn);
michael@0:   }
michael@0: 
michael@0:   // restore the scroll position to the start of the page
michael@0:   sendKey("HOME");
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeView(tree, testid, rowInfo)
michael@0: {
michael@0:   testid += " view ";
michael@0: 
michael@0:   var columns = tree.columns;
michael@0:   var view = tree.view;
michael@0: 
michael@0:   is(view instanceof Components.interfaces.nsITreeView, true, testid + "view is a TreeView");
michael@0:   is(view.rowCount, rowInfo.rows.length, testid + "rowCount");
michael@0: 
michael@0:   testtag_tree_TreeView_rows(tree, testid, rowInfo, 0);
michael@0: 
michael@0:   // note that this will only work for content trees currently
michael@0:   view.setCellText(0, columns[1], "Changed Value");
michael@0:   is(view.getCellText(0, columns[1]), "Changed Value", "setCellText");
michael@0: 
michael@0:   view.setCellValue(1, columns[0], "Another Changed Value");
michael@0:   is(view.getCellValue(1, columns[0]), "Another Changed Value", "setCellText");
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeView_rows(tree, testid, rowInfo, startRow)
michael@0: {
michael@0:   var r;
michael@0:   var columns = tree.columns;
michael@0:   var view = tree.view;
michael@0:   var length = rowInfo.rows.length;
michael@0: 
michael@0:   // methods to test along with the functions which determine the expected value
michael@0:   var checkRowMethods =
michael@0:   {
michael@0:     isContainer: function(row) { return row.container },
michael@0:     isContainerOpen: function(row) { return false },
michael@0:     isContainerEmpty: function(row) { return (row.children != null && row.children.rows.length == 0) },
michael@0:     isSeparator: function(row) { return row.separator },
michael@0:     getRowProperties: function(row) { return row.properties },
michael@0:     getLevel: function(row) { return row.level },
michael@0:     getParentIndex: function(row) { return row.parent },
michael@0:     hasNextSibling: function(row) { return r < startRow + length - 1; }
michael@0:   };
michael@0: 
michael@0:   var checkCellMethods =
michael@0:   {
michael@0:     getCellText: function(row, cell) { return cell.label },
michael@0:     getCellValue: function(row, cell) { return cell.value },
michael@0:     getCellProperties: function(row, cell) { return cell.properties },
michael@0:     isEditable: function(row, cell) { return cell.editable },
michael@0:     isSelectable: function(row, cell) { return cell.selectable },
michael@0:     getImageSrc: function(row, cell) { return cell.image },
michael@0:     getProgressMode: function(row, cell) { return cell.mode }
michael@0:   };
michael@0: 
michael@0:   var failedMethods = { };
michael@0:   var checkMethod, actual, expected;
michael@0:   var containerInfo = null;
michael@0:   var toggleOpenStateOK = true;
michael@0: 
michael@0:   for (r = startRow; r < length; r++) {
michael@0:     var row = rowInfo.rows[r];
michael@0:     for (var c = 0; c < row.cells.length; c++) {
michael@0:       var cell = row.cells[c];
michael@0: 
michael@0:       for (checkMethod in checkCellMethods) {
michael@0:         expected = checkCellMethods[checkMethod](row, cell);
michael@0:         actual = view[checkMethod](r, columns[c]);
michael@0:         if (actual !== expected) {
michael@0:           failedMethods[checkMethod] = true;
michael@0:           is(actual, expected, testid + "row " + r + " column " + c + " " + checkMethod + " is incorrect");
michael@0:         }
michael@0:       }
michael@0:     }
michael@0: 
michael@0:     // compare row properties
michael@0:     for (checkMethod in checkRowMethods) {
michael@0:       expected = checkRowMethods[checkMethod](row, r);
michael@0:       if (checkMethod == "hasNextSibling") {
michael@0:         actual = view[checkMethod](r, r);
michael@0:       }
michael@0:       else {
michael@0:         actual = view[checkMethod](r);
michael@0:       }
michael@0:       if (actual !== expected) {
michael@0:         failedMethods[checkMethod] = true;
michael@0:         is(actual, expected, testid + "row " + r + " " + checkMethod + " is incorrect");
michael@0:       }
michael@0:     }
michael@0: /*
michael@0:     // open and recurse into containers
michael@0:     if (row.container) {
michael@0:       view.toggleOpenState(r);
michael@0:       if (!view.isContainerOpen(r)) {
michael@0:         toggleOpenStateOK = false;
michael@0:         is(view.isContainerOpen(r), true, testid + "row " + r + " toggleOpenState open");
michael@0:       }
michael@0:       testtag_tree_TreeView_rows(tree, testid + "container " + r + " ", row.children, r + 1);
michael@0:       view.toggleOpenState(r);
michael@0:       if (view.isContainerOpen(r)) {
michael@0:         toggleOpenStateOK = false;
michael@0:         is(view.isContainerOpen(r), false, testid + "row " + r + " toggleOpenState close");
michael@0:       }
michael@0:     }
michael@0: */
michael@0:   }
michael@0: 
michael@0:   for (var failedMethod in failedMethods) {
michael@0:     if (failedMethod in checkRowMethods)
michael@0:       delete checkRowMethods[failedMethod];
michael@0:     if (failedMethod in checkCellMethods)
michael@0:       delete checkCellMethods[failedMethod];
michael@0:   }
michael@0: 
michael@0:   for (checkMethod in checkRowMethods)
michael@0:     is(checkMethod + " ok", checkMethod + " ok", testid + checkMethod);
michael@0:   for (checkMethod in checkCellMethods)
michael@0:     is(checkMethod + " ok", checkMethod + " ok", testid + checkMethod);
michael@0:   if (toggleOpenStateOK)
michael@0:     is("toggleOpenState ok", "toggleOpenState ok", testid + "toggleOpenState");
michael@0: }
michael@0: 
michael@0: function testtag_tree_TreeView_rows_sort(tree, testid, rowInfo)
michael@0: {
michael@0:   // check if cycleHeader sorts the columns
michael@0:   var columnIndex = 0;
michael@0:   var view = tree.view;
michael@0:   var column = tree.columns[columnIndex];
michael@0:   var columnElement = column.element;
michael@0:   var sortkey = columnElement.getAttribute("sort");
michael@0:   if (sortkey) {
michael@0:     view.cycleHeader(column);
michael@0:     is(tree.getAttribute("sort"), sortkey, "cycleHeader sort");
michael@0:     is(tree.getAttribute("sortDirection"), "ascending", "cycleHeader sortDirection ascending");
michael@0:     is(columnElement.getAttribute("sortDirection"), "ascending", "cycleHeader column sortDirection");
michael@0:     is(columnElement.getAttribute("sortActive"), "true", "cycleHeader column sortActive");
michael@0:     view.cycleHeader(column);
michael@0:     is(tree.getAttribute("sortDirection"), "descending", "cycleHeader sortDirection descending");
michael@0:     is(columnElement.getAttribute("sortDirection"), "descending", "cycleHeader column sortDirection descending");
michael@0:     view.cycleHeader(column);
michael@0:     is(tree.getAttribute("sortDirection"), "", "cycleHeader sortDirection natural");
michael@0:     is(columnElement.getAttribute("sortDirection"), "", "cycleHeader column sortDirection natural");
michael@0:     // XXXndeakin content view isSorted needs to be tested
michael@0:   }
michael@0: 
michael@0:   // Check that clicking on column header sorts the column.
michael@0:   var columns = getSortedColumnArray(tree);
michael@0:   is(columnElement.getAttribute("sortDirection"), "",
michael@0:      "cycleHeader column sortDirection");
michael@0: 
michael@0:   // Click once on column header and check sorting has cycled once.
michael@0:   mouseClickOnColumnHeader(columns, columnIndex, 0, 1);
michael@0:   is(columnElement.getAttribute("sortDirection"), "ascending",
michael@0:      "single click cycleHeader column sortDirection ascending");
michael@0: 
michael@0:   // Now simulate a double click.
michael@0:   mouseClickOnColumnHeader(columns, columnIndex, 0, 2);
michael@0:   if (navigator.platform.indexOf("Win") == 0) {
michael@0:     // Windows cycles only once on double click.
michael@0:     is(columnElement.getAttribute("sortDirection"), "descending",
michael@0:        "double click cycleHeader column sortDirection descending");
michael@0:     // 1 single clicks should restore natural sorting.
michael@0:     mouseClickOnColumnHeader(columns, columnIndex, 0, 1);
michael@0:   }
michael@0: 
michael@0:   // Check we have gone back to natural sorting.
michael@0:   is(columnElement.getAttribute("sortDirection"), "",
michael@0:      "cycleHeader column sortDirection");
michael@0: 
michael@0:   columnElement.setAttribute("sorthints", "twostate");
michael@0:   view.cycleHeader(column);
michael@0:   is(tree.getAttribute("sortDirection"), "ascending", "cycleHeader sortDirection ascending twostate");
michael@0:   view.cycleHeader(column);
michael@0:   is(tree.getAttribute("sortDirection"), "descending", "cycleHeader sortDirection ascending twostate");
michael@0:   view.cycleHeader(column);
michael@0:   is(tree.getAttribute("sortDirection"), "ascending", "cycleHeader sortDirection ascending twostate again");
michael@0:   columnElement.removeAttribute("sorthints");
michael@0:   view.cycleHeader(column);
michael@0:   view.cycleHeader(column);
michael@0: 
michael@0:   is(columnElement.getAttribute("sortDirection"), "",
michael@0:      "cycleHeader column sortDirection reset");
michael@0: }
michael@0: 
michael@0: // checks if the current and selected rows are correct
michael@0: // current is the index of the current row
michael@0: // selected is an array of the indicies of the selected rows
michael@0: // column is the selected column
michael@0: // viewidx is the row that should be visible at the top of the tree
michael@0: function testtag_tree_TreeSelection_State(tree, testid, current, selected, viewidx, column)
michael@0: {
michael@0:   var selection = tree.view.selection;
michael@0: 
michael@0:   if (!column)
michael@0:     column = (tree.selType == "cell") ? tree.columns[0] : null;
michael@0: 
michael@0:   is(selection.count, selected.length, testid + " count");
michael@0:   is(tree.currentIndex, current, testid + " currentIndex");
michael@0:   is(selection.currentIndex, current, testid + " TreeSelection currentIndex");
michael@0:   is(selection.currentColumn, column, testid + " currentColumn");
michael@0:   if (viewidx !== null && viewidx !== undefined)
michael@0:     is(tree.treeBoxObject.getFirstVisibleRow(), viewidx, testid + " first visible row");
michael@0: 
michael@0:   var actualSelected = [];
michael@0:   var count = tree.view.rowCount;
michael@0:   for (var s = 0; s < count; s++) {
michael@0:     if (selection.isSelected(s))
michael@0:       actualSelected.push(s);
michael@0:   }
michael@0: 
michael@0:   is(compareArrays(selected, actualSelected), true, testid + " selection [" + selected + "]");
michael@0: 
michael@0:   actualSelected = [];
michael@0:   var rangecount = selection.getRangeCount();
michael@0:   for (var r = 0; r < rangecount; r++) {
michael@0:     var start = {}, end = {};
michael@0:     selection.getRangeAt(r, start, end);
michael@0:     for (var rs = start.value; rs <= end.value; rs++)
michael@0:       actualSelected.push(rs);
michael@0:   }
michael@0: 
michael@0:   is(compareArrays(selected, actualSelected), true, testid + " range selection [" + selected + "]");
michael@0: }
michael@0: 
michael@0: function testtag_tree_column_reorder()
michael@0: {
michael@0:   // Make sure the tree is scrolled into the view, otherwise the test will
michael@0:   // fail
michael@0:   var testframe = window.parent.document.getElementById("testframe");
michael@0:   if (testframe) {
michael@0:     testframe.scrollIntoView();
michael@0:   }
michael@0: 
michael@0:   var tree = document.getElementById("tree-column-reorder");
michael@0:   var numColumns = tree.columns.count;
michael@0: 
michael@0:   var reference = [];
michael@0:   for (var i = 0; i < numColumns; i++) {
michael@0:     reference.push("col_" + i);
michael@0:   }
michael@0: 
michael@0:   // Drag the first column to each position
michael@0:   for (var i = 0; i < numColumns - 1; i++) {
michael@0:     synthesizeColumnDrag(tree, i, i + 1, true);
michael@0:     arrayMove(reference, i, i + 1, true);
michael@0:     checkColumns(tree, reference, "drag first column right");
michael@0:   }
michael@0: 
michael@0:   // And back
michael@0:   for (var i = numColumns - 1; i >= 1; i--) {
michael@0:     synthesizeColumnDrag(tree, i, i - 1, false);
michael@0:     arrayMove(reference, i, i - 1, false);
michael@0:     checkColumns(tree, reference, "drag last column left");
michael@0:   }
michael@0: 
michael@0:   // Drag each column one column left
michael@0:   for (var i = 1; i < numColumns; i++) {
michael@0:     synthesizeColumnDrag(tree, i, i - 1, false);
michael@0:     arrayMove(reference, i, i - 1, false);
michael@0:     checkColumns(tree, reference, "drag each column left");
michael@0:   }
michael@0: 
michael@0:   // And back
michael@0:   for (var i = numColumns - 2; i >= 0; i--) {
michael@0:     synthesizeColumnDrag(tree, i, i + 1, true);
michael@0:     arrayMove(reference, i, i + 1, true);
michael@0:     checkColumns(tree, reference, "drag each column right");
michael@0:   }
michael@0: 
michael@0:   // Drag each column 5 to the right
michael@0:   for (var i = 0; i < numColumns - 5; i++) {
michael@0:     synthesizeColumnDrag(tree, i, i + 5, true);
michael@0:     arrayMove(reference, i, i + 5, true);
michael@0:     checkColumns(tree, reference, "drag each column 5 to the right");
michael@0:   }
michael@0: 
michael@0:   // And to the left
michael@0:   for (var i = numColumns - 6; i >= 5; i--) {
michael@0:     synthesizeColumnDrag(tree, i, i - 5, false);
michael@0:     arrayMove(reference, i, i - 5, false);
michael@0:     checkColumns(tree, reference, "drag each column 5 to the left");
michael@0:   }
michael@0: 
michael@0:   // Test that moving a column after itself does not move anything
michael@0:   synthesizeColumnDrag(tree, 0, 0, true);
michael@0:   checkColumns(tree, reference, "drag to itself");
michael@0:   is(document.treecolDragging, null, "drag to itself completed");
michael@0: 
michael@0:   // XXX roc should this be here???
michael@0:   SimpleTest.finish();
michael@0: }
michael@0: 
michael@0: function testtag_tree_wheel(aTree)
michael@0: {
michael@0:   const deltaModes = [
michael@0:     WheelEvent.DOM_DELTA_PIXEL,  // 0
michael@0:     WheelEvent.DOM_DELTA_LINE,   // 1
michael@0:     WheelEvent.DOM_DELTA_PAGE    // 2
michael@0:   ];
michael@0:   function helper(aStart, aDelta, aIntDelta, aDeltaMode)
michael@0:   {
michael@0:     aTree.treeBoxObject.scrollToRow(aStart);
michael@0:     var expected = !aIntDelta ? aStart :
michael@0:           aDeltaMode != WheelEvent.DOM_DELTA_PAGE ? aStart + aIntDelta :
michael@0:           aIntDelta > 0 ? aStart + aTree.treeBoxObject.getPageLength() :
michael@0:                           aStart - aTree.treeBoxObject.getPageLength();
michael@0:     if (expected < 0) {
michael@0:       expected = 0;
michael@0:     }
michael@0:     if (expected > aTree.view.rowCount - aTree.treeBoxObject.getPageLength()) {
michael@0:       expected = aTree.view.rowCount - aTree.treeBoxObject.getPageLength();
michael@0:     }
michael@0:     synthesizeWheel(aTree.body, 1, 1,
michael@0:                     { deltaMode: aDeltaMode, deltaY: aDelta,
michael@0:                       lineOrPageDeltaY: aIntDelta });
michael@0:     is(aTree.treeBoxObject.getFirstVisibleRow(), expected,
michael@0:          "testtag_tree_wheel: vertical, starting " + aStart +
michael@0:            " delta " + aDelta + " lineOrPageDelta " + aIntDelta +
michael@0:            " aDeltaMode " + aDeltaMode);
michael@0: 
michael@0:     aTree.treeBoxObject.scrollToRow(aStart);
michael@0:     // Check that horizontal scrolling has no effect
michael@0:     synthesizeWheel(aTree.body, 1, 1,
michael@0:                     { deltaMode: aDeltaMode, deltaX: aDelta,
michael@0:                       lineOrPageDeltaX: aIntDelta });
michael@0:     is(aTree.treeBoxObject.getFirstVisibleRow(), aStart,
michael@0:          "testtag_tree_wheel: horizontal, starting " + aStart +
michael@0:            " delta " + aDelta + " lineOrPageDelta " + aIntDelta +
michael@0:            " aDeltaMode " + aDeltaMode);
michael@0:   }
michael@0: 
michael@0:   var defaultPrevented = 0;
michael@0: 
michael@0:   function wheelListener(event) {
michael@0:     defaultPrevented++;
michael@0:   }
michael@0:   window.addEventListener("wheel", wheelListener, false);
michael@0: 
michael@0:   deltaModes.forEach(function(aDeltaMode) {
michael@0:     var delta = (aDeltaMode == WheelEvent.DOM_DELTA_PIXEL) ? 5.0 : 0.3;
michael@0:     helper(2, -delta,  0, aDeltaMode);
michael@0:     helper(2, -delta, -1, aDeltaMode);
michael@0:     helper(2,  delta,  0, aDeltaMode);
michael@0:     helper(2,  delta,  1, aDeltaMode);
michael@0:     helper(2, -2 * delta,  0, aDeltaMode);
michael@0:     helper(2, -2 * delta, -1, aDeltaMode);
michael@0:     helper(2,  2 * delta,  0, aDeltaMode);
michael@0:     helper(2,  2 * delta,  1, aDeltaMode);
michael@0:   });
michael@0: 
michael@0:   window.removeEventListener("wheel", wheelListener, false);
michael@0:   is(defaultPrevented, 48, "wheel event default prevented");
michael@0: }
michael@0: 
michael@0: function synthesizeColumnDrag(aTree, aMouseDownColumnNumber, aMouseUpColumnNumber, aAfter)
michael@0: {
michael@0:   var columns = getSortedColumnArray(aTree);
michael@0: 
michael@0:   var down = columns[aMouseDownColumnNumber].element;
michael@0:   var up   = columns[aMouseUpColumnNumber].element;
michael@0: 
michael@0:   // Target the initial mousedown in the middle of the column header so we
michael@0:   // avoid the extra hit test space given to the splitter
michael@0:   var columnWidth = down.boxObject.width;
michael@0:   var splitterHitWidth = columnWidth / 2;
michael@0:   synthesizeMouse(down, splitterHitWidth, 3, { type: "mousedown"});
michael@0: 
michael@0:   var offsetX = 0;
michael@0:   if (aAfter) {
michael@0:     offsetX = columnWidth;
michael@0:   }
michael@0: 
michael@0:   if (aMouseUpColumnNumber > aMouseDownColumnNumber) {
michael@0:     for (var i = aMouseDownColumnNumber; i <= aMouseUpColumnNumber; i++) {
michael@0:       var move = columns[i].element;
michael@0:       synthesizeMouse(move, offsetX, 3, { type: "mousemove"});
michael@0:     }
michael@0:   }
michael@0:   else {
michael@0:     for (var i = aMouseDownColumnNumber; i >= aMouseUpColumnNumber; i--) {
michael@0:       var move = columns[i].element;
michael@0:       synthesizeMouse(move, offsetX, 3, { type: "mousemove"});
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   synthesizeMouse(up, offsetX, 3, { type: "mouseup"});
michael@0: }
michael@0: 
michael@0: function arrayMove(aArray, aFrom, aTo, aAfter)
michael@0: {
michael@0:   var o = aArray.splice(aFrom, 1)[0];
michael@0:   if (aTo > aFrom) {
michael@0:     aTo--;
michael@0:   }
michael@0: 
michael@0:   if (aAfter) {
michael@0:     aTo++;
michael@0:   }
michael@0: 
michael@0:   aArray.splice(aTo, 0, o);
michael@0: }
michael@0: 
michael@0: function getSortedColumnArray(aTree)
michael@0: {
michael@0:   var columns = aTree.columns;
michael@0:   var a = [];
michael@0:   for (var i = 0; i < columns.length; i++) {
michael@0:     a.push(columns.getColumnAt(i));
michael@0:   }
michael@0: 
michael@0:   a.sort(function(a, b) {
michael@0:     var o1 = parseInt(a.element.getAttribute("ordinal"));
michael@0:     var o2 = parseInt(b.element.getAttribute("ordinal"));
michael@0:     return o1 - o2;
michael@0:   });
michael@0:   return a;
michael@0: }
michael@0: 
michael@0: function checkColumns(aTree, aReference, aMessage)
michael@0: {
michael@0:   var columns = getSortedColumnArray(aTree);
michael@0:   var ids = [];
michael@0:   columns.forEach(function(e) {
michael@0:     ids.push(e.element.id);
michael@0:   });
michael@0:   is(compareArrays(ids, aReference), true, aMessage);
michael@0: }
michael@0: 
michael@0: function mouseOnCell(tree, row, column, testname)
michael@0: {
michael@0:   var x = {}, y = {}, width = {}, height = {};
michael@0:   tree.boxObject.getCoordsForCellItem(row, column, "text", x, y, width, height);
michael@0: 
michael@0:   synthesizeMouseExpectEvent(tree.body, x.value, y.value, {}, tree, "select", testname);
michael@0: }
michael@0: 
michael@0: function mouseClickOnColumnHeader(aColumns, aColumnIndex, aButton, aClickCount)
michael@0: {
michael@0:   var columnHeader = aColumns[aColumnIndex].element;
michael@0:   var columnHeaderRect = columnHeader.getBoundingClientRect();
michael@0:   var columnWidth = columnHeaderRect.right - columnHeaderRect.left;
michael@0:   // For multiple click we send separate click events, with increasing
michael@0:   // clickCount.  This simulates the common behavior of multiple clicks.
michael@0:   for (var i = 1; i <= aClickCount; i++) {
michael@0:     // Target the middle of the column header.
michael@0:     synthesizeMouse(columnHeader, columnWidth / 2, 3,
michael@0:                     { button: aButton,
michael@0:                       clickCount: i }, null);
michael@0:   }
michael@0: }
michael@0: 
michael@0: function mouseDblClickOnCell(tree, row, column, testname)
michael@0: {
michael@0:   // select the row we will edit
michael@0:   var selection = tree.view.selection;
michael@0:   selection.select(row);
michael@0:   tree.treeBoxObject.ensureRowIsVisible(row);
michael@0: 
michael@0:   // get cell coordinates
michael@0:   var x = {}, y = {}, width = {}, height = {};
michael@0:   tree.treeBoxObject.getCoordsForCellItem(row, column, "text", x, y, width, height);
michael@0: 
michael@0:   synthesizeMouse(tree.body, x.value, y.value, { clickCount: 2 }, null);
michael@0: }
michael@0: 
michael@0: function compareArrays(arr1, arr2)
michael@0: {
michael@0:   if (arr1.length != arr2.length)
michael@0:     return false;
michael@0: 
michael@0:   for (var i = 0; i < arr1.length; i++) {
michael@0:     if (arr1[i] != arr2[i])
michael@0:       return false;
michael@0:   }
michael@0: 
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: function convertProperties(arr)
michael@0: {
michael@0:   var results = [];
michael@0:   var count = arr.Count();
michael@0:   for (var i = 0; i < count; i++)
michael@0:     results.push(arr.GetElementAt(i).QueryInterface(Components.interfaces.nsIAtom).toString());
michael@0: 
michael@0:   results.sort();
michael@0:   return results.join(" ");
michael@0: }
michael@0: 
michael@0: function convertDOMtoTreeRowInfo(treechildren, level, rowidx)
michael@0: {
michael@0:   var obj = { rows: [] };
michael@0: 
michael@0:   var parentidx = rowidx.value;
michael@0: 
michael@0:   treechildren = treechildren.childNodes;
michael@0:   for (var r = 0; r < treechildren.length; r++) {
michael@0:     rowidx.value++;
michael@0: 
michael@0:     var treeitem = treechildren[r];
michael@0:     if (treeitem.hasChildNodes()) {
michael@0:       var treerow = treeitem.firstChild;
michael@0:       var cellInfo = [];
michael@0:       for (var c = 0; c < treerow.childNodes.length; c++) {
michael@0:         var cell = treerow.childNodes[c];
michael@0:         cellInfo.push({ label: "" + cell.getAttribute("label"),
michael@0:                         value: cell.getAttribute("value"),
michael@0:                         properties: cell.getAttribute("properties"),
michael@0:                         editable: cell.getAttribute("editable") != "false",
michael@0:                         selectable: cell.getAttribute("selectable") != "false",
michael@0:                         image: cell.getAttribute("src"),
michael@0:                         mode: cell.hasAttribute("mode") ? parseInt(cell.getAttribute("mode")) : 3 });
michael@0:       }
michael@0: 
michael@0:       var descendants = treeitem.lastChild;
michael@0:       var children = (treerow == descendants) ? null :
michael@0:                      convertDOMtoTreeRowInfo(descendants, level + 1, rowidx);
michael@0:       obj.rows.push({ cells: cellInfo,
michael@0:                       properties: treerow.getAttribute("properties"),
michael@0:                       container: treeitem.getAttribute("container") == "true",
michael@0:                       separator: treeitem.localName == "treeseparator",
michael@0:                       children: children,
michael@0:                       level: level,
michael@0:                       parent: parentidx });
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return obj;
michael@0: }