зеркало из https://github.com/mozilla/gecko-dev.git
760 строки
24 KiB
JavaScript
760 строки
24 KiB
JavaScript
/**
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* This file provides set of helper functions to test nsIAccessibleTable
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* interface.
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*
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* Required:
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* common.js
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* role.js
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* states.js
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*/
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/**
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* Constants used to describe cells array.
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*/
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const kDataCell = 1; // Indicates the cell is origin data cell
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const kRowHeaderCell = 2; // Indicates the cell is row header cell
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const kColHeaderCell = 4; // Indicated the cell is column header cell
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const kOrigin = kDataCell | kRowHeaderCell | kColHeaderCell;
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const kRowSpanned = 8; // Indicates the cell is not origin and row spanned
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const kColSpanned = 16; // Indicates the cell is not origin and column spanned
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const kSpanned = kRowSpanned | kColSpanned;
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/**
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* Constants to define column header type.
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*/
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const kNoColumnHeader = 0;
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const kListboxColumnHeader = 1;
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const kTreeColumnHeader = 2;
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/**
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* Test table structure and related methods.
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*
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* @param aIdentifier [in] table accessible identifier
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* @param aCellsArray [in] two dimensional array (row X columns) of
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* cell types (see constants defined above).
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* @param aColHeaderType [in] specifies wether column header cells are
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* arranged into the list.
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* @param aCaption [in] caption text if any
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* @param aSummary [in] summary text if any
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* @param aIsTreeTable [in] specifies whether given table is tree table
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*/
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function testTableStruct(aIdentifier, aCellsArray, aColHeaderType,
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aCaption, aSummary, aIsTreeTable)
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{
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var tableNode = getNode(aIdentifier);
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var isGrid = tableNode.getAttribute("role") == "grid" ||
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tableNode.getAttribute("role") == "treegrid" ||
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tableNode.localName == "tree";
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var rowCount = aCellsArray.length;
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var colsCount = aCellsArray[0] ? aCellsArray[0].length : 0;
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// Test table accessible tree.
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var tableObj = {
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role: aIsTreeTable ? ROLE_TREE_TABLE : ROLE_TABLE,
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children: []
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};
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// caption accessible handling
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if (aCaption) {
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var captionObj = {
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role: ROLE_CAPTION,
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children: [
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{
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role: ROLE_TEXT_LEAF,
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name: aCaption
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}
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]
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};
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tableObj.children.push(captionObj);
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}
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// special types of column headers handling
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if (aColHeaderType) {
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var headersObj = {
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role: ROLE_LIST,
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children: []
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};
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for (var idx = 0; idx < colsCount; idx++) {
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var headerCellObj = {
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role: ROLE_COLUMNHEADER
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};
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headersObj.children.push(headerCellObj);
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}
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if (aColHeaderType == kTreeColumnHeader) {
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var columnPickerObj = {
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role: ROLE_PUSHBUTTON
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};
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headersObj.children.push(columnPickerObj);
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}
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tableObj.children.push(headersObj);
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}
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// rows and cells accessibles
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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var rowObj = {
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role: ROLE_ROW,
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children: []
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};
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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var celltype = aCellsArray[rowIdx][colIdx];
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var role = ROLE_NOTHING;
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switch (celltype) {
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case kDataCell:
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role = (isGrid ? ROLE_GRID_CELL : ROLE_CELL);
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break;
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case kRowHeaderCell:
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role = ROLE_ROWHEADER;
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break;
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case kColHeaderCell:
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role = ROLE_COLUMNHEADER;
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break;
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}
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if (role != ROLE_NOTHING) {
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var cellObj = {
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role: role
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};
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rowObj.children.push(cellObj);
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}
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}
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tableObj.children.push(rowObj);
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}
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testAccessibleTree(aIdentifier, tableObj);
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// Test table table interface.
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var table = getAccessible(aIdentifier, [nsIAccessibleTable]);
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// summary
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if (aSummary)
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is(table.summary, aSummary,
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"Wrong summary of the table " + prettyName(aIdentifier));
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// rowCount and columnCount
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is(table.rowCount, rowCount,
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"Wrong rows count of " + prettyName(aIdentifier));
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is(table.columnCount, colsCount,
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"Wrong columns count of " + prettyName(aIdentifier));
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// rows and columns extents
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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var celltype = aCellsArray[rowIdx][colIdx];
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if (celltype & kOrigin) {
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// table getRowExtentAt
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var rowExtent = table.getRowExtentAt(rowIdx, colIdx);
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for (var idx = rowIdx + 1;
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idx < rowCount && (aCellsArray[idx][colIdx] & kRowSpanned);
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idx++);
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var expectedRowExtent = idx - rowIdx;
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is(rowExtent, expectedRowExtent,
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"getRowExtentAt: Wrong number of spanned rows at (" + rowIdx + ", " +
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colIdx + ") for " + prettyName(aIdentifier));
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// table getColumnExtentAt
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var colExtent = table.getColumnExtentAt(rowIdx, colIdx);
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for (var idx = colIdx + 1;
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idx < colsCount && (aCellsArray[rowIdx][idx] & kColSpanned);
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idx++);
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var expectedColExtent = idx - colIdx;
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is(colExtent, expectedColExtent,
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"getColumnExtentAt: Wrong number of spanned columns at (" + rowIdx +
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", " + colIdx + ") for " + prettyName(aIdentifier));
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// cell rowExtent and columnExtent
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var cell = getAccessible(table.getCellAt(rowIdx, colIdx),
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[nsIAccessibleTableCell]);
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is(cell.rowExtent, expectedRowExtent,
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"rowExtent: Wrong number of spanned rows at (" + rowIdx + ", " +
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colIdx + ") for " + prettyName(aIdentifier));
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is(cell.columnExtent, expectedColExtent,
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"columnExtent: Wrong number of spanned column at (" + rowIdx + ", " +
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colIdx + ") for " + prettyName(aIdentifier));
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}
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}
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}
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}
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/**
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* Test table indexes.
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*
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* @param aIdentifier [in] table accessible identifier
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* @param aIdxes [in] two dimensional array of cell indexes
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*/
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function testTableIndexes(aIdentifier, aIdxes)
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{
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var tableAcc = getAccessible(aIdentifier, [nsIAccessibleTable]);
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if (!tableAcc)
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return;
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var obtainedRowIdx, obtainedColIdx, obtainedIdx;
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var cellAcc;
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var id = prettyName(aIdentifier);
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var rowCount = aIdxes.length;
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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var colCount = aIdxes[rowIdx].length;
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for (var colIdx = 0; colIdx < colCount; colIdx++) {
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var idx = aIdxes[rowIdx][colIdx];
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// getCellAt
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try {
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cellAcc = null;
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cellAcc = tableAcc.getCellAt(rowIdx, colIdx);
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} catch (e) { }
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ok(idx != -1 && cellAcc || idx == -1 && !cellAcc,
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id + ": Can't get cell accessible at row = " + rowIdx + ", column = " + colIdx);
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if (idx != - 1) {
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// getRowIndexAt
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var origRowIdx = rowIdx;
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while (origRowIdx > 0 &&
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aIdxes[rowIdx][colIdx] == aIdxes[origRowIdx - 1][colIdx])
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origRowIdx--;
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try {
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obtainedRowIdx = tableAcc.getRowIndexAt(idx);
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} catch (e) {
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ok(false, id + ": can't get row index for cell index " + idx + "," + e);
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}
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is(obtainedRowIdx, origRowIdx,
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id + ": row for index " + idx + " is not correct (getRowIndexAt)");
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// getColumnIndexAt
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var origColIdx = colIdx;
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while (origColIdx > 0 &&
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aIdxes[rowIdx][colIdx] == aIdxes[rowIdx][origColIdx - 1])
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origColIdx--;
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try {
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obtainedColIdx = tableAcc.getColumnIndexAt(idx);
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} catch (e) {
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ok(false, id + ": can't get column index for cell index " + idx + "," + e);
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}
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is(obtainedColIdx, origColIdx,
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id + ": column for index " + idx + " is not correct (getColumnIndexAt)");
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// getRowAndColumnIndicesAt
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var obtainedRowIdxObj = { }, obtainedColIdxObj = { };
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try {
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tableAcc.getRowAndColumnIndicesAt(idx, obtainedRowIdxObj,
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obtainedColIdxObj);
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} catch (e) {
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ok(false, id + ": can't get row and column indices for cell index " + idx + "," + e);
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}
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is(obtainedRowIdxObj.value, origRowIdx,
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id + ": row for index " + idx + " is not correct (getRowAndColumnIndicesAt)");
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is(obtainedColIdxObj.value, origColIdx,
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id + ": column for index " + idx + " is not correct (getRowAndColumnIndicesAt)");
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if (cellAcc) {
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var cellId = prettyName(cellAcc);
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cellAcc = getAccessible(cellAcc, [nsIAccessibleTableCell]);
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// cell: 'table-cell-index' attribute
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var attrs = cellAcc.attributes;
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var strIdx = "";
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try {
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strIdx = attrs.getStringProperty("table-cell-index");
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} catch (e) {
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ok(false,
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cellId + ": no cell index from object attributes on the cell accessible at index " + idx + ".");
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}
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if (strIdx) {
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is (parseInt(strIdx), idx,
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cellId + ": cell index from object attributes of cell accessible isn't corrent.");
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}
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// cell: table
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try {
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is(cellAcc.table, tableAcc,
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cellId + ": wrong table accessible for the cell.");
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} catch (e) {
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ok(false,
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cellId + ": can't get table accessible from the cell.");
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}
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// cell: getRowIndex
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try {
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obtainedRowIdx = cellAcc.rowIndex;
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} catch (e) {
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ok(false,
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cellId + ": can't get row index of the cell at index " + idx + "," + e);
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}
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is(obtainedRowIdx, origRowIdx,
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cellId + ": row for the cell at index " + idx +" is not correct");
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// cell: getColumnIndex
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try {
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obtainedColIdx = cellAcc.columnIndex;
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} catch (e) {
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ok(false,
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cellId + ": can't get column index of the cell at index " + idx + "," + e);
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}
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is(obtainedColIdx, origColIdx,
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id + ": column for the cell at index " + idx +" is not correct");
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}
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}
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// getCellIndexAt
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try {
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obtainedIdx = tableAcc.getCellIndexAt(rowIdx, colIdx);
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} catch (e) {
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obtainedIdx = -1;
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}
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is(obtainedIdx, idx,
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id + ": row " + rowIdx + " /column " + colIdx + " and index " + obtainedIdx + " aren't inconsistent.");
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}
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}
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}
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/**
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* Test table getters selection methods.
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*
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* @param aIdentifier [in] table accessible identifier
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* @param aCellsArray [in] two dimensional array (row X columns) of cells
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* states (either boolean (selected/unselected) if cell is
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* origin, otherwise kRowSpanned or kColSpanned constant).
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* @param aMsg [in] text appended before every message
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*/
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function testTableSelection(aIdentifier, aCellsArray, aMsg)
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{
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var msg = aMsg ? aMsg : "";
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var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
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if (!acc)
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return;
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var rowCount = aCellsArray.length;
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var colsCount = aCellsArray[0].length;
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// Columns selection tests.
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var selCols = new Array();
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// isColumnSelected test
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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var isColSelected = true;
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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if (aCellsArray[rowIdx][colIdx] == false ||
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aCellsArray[rowIdx][colIdx] == undefined) {
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isColSelected = false;
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break;
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}
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}
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is(acc.isColumnSelected(colIdx), isColSelected,
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msg + "Wrong selection state of " + colIdx + " column for " +
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prettyName(aIdentifier));
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if (isColSelected)
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selCols.push(colIdx);
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}
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// selectedColsCount test
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is(acc.selectedColumnCount, selCols.length,
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msg + "Wrong count of selected columns for " + prettyName(aIdentifier));
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// getSelectedColumns test
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var actualSelColsCountObj = { value: null };
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var actualSelCols = acc.getSelectedColumnIndices(actualSelColsCountObj);
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var actualSelColsCount = actualSelColsCountObj.value;
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is (actualSelColsCount, selCols.length,
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msg + "Wrong count of selected columns for " + prettyName(aIdentifier) +
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"from getSelectedColumns.");
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for (var i = 0; i < actualSelColsCount; i++) {
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is (actualSelCols[i], selCols[i],
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msg + "Column at index " + selCols[i] + " should be selected.");
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}
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// Rows selection tests.
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var selRows = new Array();
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// isRowSelected test
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var selrowCount = 0;
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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var isRowSelected = true;
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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if (aCellsArray[rowIdx][colIdx] == false ||
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aCellsArray[rowIdx][colIdx] == undefined) {
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isRowSelected = false;
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break;
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}
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}
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is(acc.isRowSelected(rowIdx), isRowSelected,
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msg + "Wrong selection state of " + rowIdx + " row for " +
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prettyName(aIdentifier));
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if (isRowSelected)
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selRows.push(rowIdx);
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}
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// selectedRowCount test
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is(acc.selectedRowCount, selRows.length,
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msg + "Wrong count of selected rows for " + prettyName(aIdentifier));
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// getSelectedRows test
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var actualSelrowCountObj = { value: null };
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var actualSelRows = acc.getSelectedRowIndices(actualSelrowCountObj);
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var actualSelrowCount = actualSelrowCountObj.value;
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is (actualSelrowCount, selRows.length,
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msg + "Wrong count of selected rows for " + prettyName(aIdentifier) +
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"from getSelectedRows.");
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for (var i = 0; i < actualSelrowCount; i++) {
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is (actualSelRows[i], selRows[i],
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msg + "Row at index " + selRows[i] + " should be selected.");
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}
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// Cells selection tests.
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var selCells = new Array();
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// isCellSelected test
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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if (aCellsArray[rowIdx][colIdx] & kSpanned)
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continue;
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var isSelected = aCellsArray[rowIdx][colIdx] == true;
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is(acc.isCellSelected(rowIdx, colIdx), isSelected,
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msg + "Wrong selection state of cell at " + rowIdx + " row and " +
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colIdx + " column for " + prettyName(aIdentifier));
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if (aCellsArray[rowIdx][colIdx])
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selCells.push(acc.getCellIndexAt(rowIdx, colIdx));
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}
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}
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// selectedCellCount tests
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is(acc.selectedCellCount, selCells.length,
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msg + "Wrong count of selected cells for " + prettyName(aIdentifier));
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// getSelectedCellIndices test
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var actualSelCellsCountObj = { value: null };
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var actualSelCells = acc.getSelectedCellIndices(actualSelCellsCountObj);
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var actualSelCellsCount = actualSelCellsCountObj.value;
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is(actualSelCellsCount, selCells.length,
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msg + "Wrong count of selected cells for " + prettyName(aIdentifier) +
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"from getSelectedCells.");
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for (var i = 0; i < actualSelCellsCount; i++) {
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is(actualSelCells[i], selCells[i],
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msg + "getSelectedCellIndices: Cell at index " + selCells[i] +
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" should be selected.");
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}
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// selectedCells and isSelected tests
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var actualSelCellsArray = acc.selectedCells;
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for (var i = 0; i < actualSelCellsCount; i++) {
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var actualSelCellAccessible =
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actualSelCellsArray.queryElementAt(i, nsIAccessibleTableCell);
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var colIdx = acc.getColumnIndexAt(selCells[i]);
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var rowIdx = acc.getRowIndexAt(selCells[i]);
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var expectedSelCellAccessible = acc.getCellAt(rowIdx, colIdx);
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ok(actualSelCellAccessible, expectedSelCellAccessible,
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msg + "getSelectedCells: Cell at index " + selCells[i] +
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" should be selected.");
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ok(actualSelCellAccessible.isSelected(),
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"isSelected: Cell at index " + selCells[i] + " should be selected.");
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}
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// selected states tests
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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for (var colIdx = 0; colIdx < colsCount; colIdx++) {
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if (aCellsArray[rowIdx][colIdx] & kSpanned)
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continue;
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var cell = acc.getCellAt(rowIdx, colIdx);
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var isSel = aCellsArray[rowIdx][colIdx];
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if (isSel == undefined)
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testStates(cell, 0, 0, STATE_SELECTABLE | STATE_SELECTED);
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else if (isSel == true)
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testStates(cell, STATE_SELECTED);
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else
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testStates(cell, STATE_SELECTABLE, 0, STATE_SELECTED);
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}
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}
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}
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/**
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* Test unselectColumn method of accessible table.
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*/
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function testUnselectTableColumn(aIdentifier, aColIdx, aCellsArray)
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{
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var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
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if (!acc)
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return;
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var rowCount = aCellsArray.length;
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for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
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var cellState = aCellsArray[rowIdx][aColIdx];
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// Unselect origin cell.
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|
var [origRowIdx, origColIdx] =
|
|
getOrigRowAndColumn(aCellsArray, rowIdx, aColIdx);
|
|
aCellsArray[origRowIdx][origColIdx] = false;
|
|
}
|
|
|
|
acc.unselectColumn(aColIdx);
|
|
testTableSelection(aIdentifier, aCellsArray,
|
|
"Unselect " + aColIdx + " column: ");
|
|
}
|
|
|
|
/**
|
|
* Test selectColumn method of accessible table.
|
|
*/
|
|
function testSelectTableColumn(aIdentifier, aColIdx, aCellsArray)
|
|
{
|
|
var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
|
|
if (!acc)
|
|
return;
|
|
|
|
var rowCount = aCellsArray.length;
|
|
var colsCount = aCellsArray[0].length;
|
|
|
|
for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
|
|
for (var colIdx = 0; colIdx < colsCount; colIdx++) {
|
|
var cellState = aCellsArray[rowIdx][colIdx];
|
|
|
|
if (colIdx == aColIdx) { // select target column
|
|
if (!(cellState & kSpanned)) {
|
|
// Select the cell if it is origin.
|
|
aCellsArray[rowIdx][colIdx] = true;
|
|
|
|
} else {
|
|
// If the cell is spanned then search origin cell and select it.
|
|
var [origRowIdx, origColIdx] = getOrigRowAndColumn(aCellsArray,
|
|
rowIdx, colIdx);
|
|
aCellsArray[origRowIdx][origColIdx] = true;
|
|
}
|
|
|
|
} else if (!(cellState & kSpanned)) { // unselect other columns
|
|
if (colIdx > aColIdx) {
|
|
// Unselect the cell if traversed column index is greater than column
|
|
// index of target cell.
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
|
|
} else if (!(aCellsArray[rowIdx][aColIdx] & kColSpanned)) {
|
|
// Unselect the cell if the target cell is not row spanned.
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
|
|
} else {
|
|
// Unselect the cell if it is not spanned to the target cell.
|
|
for (var spannedColIdx = colIdx + 1; spannedColIdx < aColIdx;
|
|
spannedColIdx++) {
|
|
var spannedCellState = aCellsArray[rowIdx][spannedColIdx];
|
|
if (!(spannedCellState & kRowSpanned)) {
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
acc.selectColumn(aColIdx);
|
|
testTableSelection(aIdentifier, aCellsArray,
|
|
"Select " + aColIdx + " column: ");
|
|
}
|
|
|
|
/**
|
|
* Test unselectRow method of accessible table.
|
|
*/
|
|
function testUnselectTableRow(aIdentifier, aRowIdx, aCellsArray)
|
|
{
|
|
var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
|
|
if (!acc)
|
|
return;
|
|
|
|
var colsCount = aCellsArray[0].length;
|
|
for (var colIdx = 0; colIdx < colsCount; colIdx++) {
|
|
// Unselect origin cell.
|
|
var [origRowIdx, origColIdx] = getOrigRowAndColumn(aCellsArray,
|
|
aRowIdx, colIdx);
|
|
aCellsArray[origRowIdx][origColIdx] = false;
|
|
}
|
|
|
|
acc.unselectRow(aRowIdx);
|
|
testTableSelection(aIdentifier, aCellsArray,
|
|
"Unselect " + aRowIdx + " row: ");
|
|
}
|
|
|
|
/**
|
|
* Test selectRow method of accessible table.
|
|
*/
|
|
function testSelectTableRow(aIdentifier, aRowIdx, aCellsArray)
|
|
{
|
|
var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
|
|
if (!acc)
|
|
return;
|
|
|
|
var rowCount = aCellsArray.length;
|
|
var colsCount = aCellsArray[0].length;
|
|
|
|
for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
|
|
for (var colIdx = 0; colIdx < colsCount; colIdx++) {
|
|
var cellState = aCellsArray[rowIdx][colIdx];
|
|
|
|
if (rowIdx == aRowIdx) { // select the given row
|
|
if (!(cellState & kSpanned)) {
|
|
// Select the cell if it is origin.
|
|
aCellsArray[rowIdx][colIdx] = true;
|
|
|
|
} else {
|
|
// If the cell is spanned then search origin cell and select it.
|
|
var [origRowIdx, origColIdx] = getOrigRowAndColumn(aCellsArray,
|
|
rowIdx, colIdx);
|
|
|
|
aCellsArray[origRowIdx][origColIdx] = true;
|
|
}
|
|
|
|
} else if (!(cellState & kSpanned)) { // unselect other rows
|
|
if (rowIdx > aRowIdx) {
|
|
// Unselect the cell if traversed row index is greater than row
|
|
// index of target cell.
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
|
|
} else if (!(aCellsArray[aRowIdx][colIdx] & kRowSpanned)) {
|
|
// Unselect the cell if the target cell is not row spanned.
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
|
|
} else {
|
|
// Unselect the cell if it is not spanned to the target cell.
|
|
for (var spannedRowIdx = rowIdx + 1; spannedRowIdx < aRowIdx;
|
|
spannedRowIdx++) {
|
|
var spannedCellState = aCellsArray[spannedRowIdx][colIdx];
|
|
if (!(spannedCellState & kRowSpanned)) {
|
|
aCellsArray[rowIdx][colIdx] = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
acc.selectRow(aRowIdx);
|
|
testTableSelection(aIdentifier, aCellsArray,
|
|
"Select " + aRowIdx + " row: ");
|
|
}
|
|
|
|
/**
|
|
* Test columnHeaderCells and rowHeaderCells of accessible table.
|
|
*/
|
|
function testHeaderCells(aHeaderInfoMap)
|
|
{
|
|
for (var testIdx = 0; testIdx < aHeaderInfoMap.length; testIdx++) {
|
|
var dataCellIdentifier = aHeaderInfoMap[testIdx].cell;
|
|
var dataCell = getAccessible(dataCellIdentifier, [nsIAccessibleTableCell]);
|
|
|
|
// row header cells
|
|
var rowHeaderCells = aHeaderInfoMap[testIdx].rowHeaderCells;
|
|
var rowHeaderCellsCount = rowHeaderCells.length;
|
|
var actualRowHeaderCells = dataCell.rowHeaderCells;
|
|
var actualRowHeaderCellsCount = actualRowHeaderCells.length;
|
|
|
|
is(actualRowHeaderCellsCount, rowHeaderCellsCount,
|
|
"Wrong number of row header cells for the cell " +
|
|
prettyName(dataCellIdentifier));
|
|
|
|
if (actualRowHeaderCellsCount == rowHeaderCellsCount) {
|
|
for (var idx = 0; idx < rowHeaderCellsCount; idx++) {
|
|
var rowHeaderCell = getAccessible(rowHeaderCells[idx]);
|
|
var actualRowHeaderCell =
|
|
actualRowHeaderCells.queryElementAt(idx, nsIAccessible);
|
|
ok(actualRowHeaderCell, rowHeaderCell,
|
|
"Wrong row header cell at index " + idx + " for the cell " +
|
|
prettyName(rowHeaderCells[idx]));
|
|
}
|
|
}
|
|
|
|
// column header cells
|
|
var colHeaderCells = aHeaderInfoMap[testIdx].columnHeaderCells;
|
|
var colHeaderCellsCount = colHeaderCells.length;
|
|
var actualColHeaderCells = dataCell.columnHeaderCells;
|
|
var actualColHeaderCellsCount = actualColHeaderCells.length;
|
|
|
|
is(actualColHeaderCellsCount, colHeaderCellsCount,
|
|
"Wrong number of column header cells for the cell " +
|
|
prettyName(dataCellIdentifier));
|
|
|
|
if (actualColHeaderCellsCount == colHeaderCellsCount) {
|
|
for (var idx = 0; idx < colHeaderCellsCount; idx++) {
|
|
var colHeaderCell = getAccessible(colHeaderCells[idx]);
|
|
var actualColHeaderCell =
|
|
actualColHeaderCells.queryElementAt(idx, nsIAccessible);
|
|
ok(actualColHeaderCell, colHeaderCell,
|
|
"Wrong column header cell at index " + idx + " for the cell " +
|
|
prettyName(colHeaderCells[idx]));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// private implementation
|
|
|
|
/**
|
|
* Return row and column of orig cell for the given spanned cell.
|
|
*/
|
|
function getOrigRowAndColumn(aCellsArray, aRowIdx, aColIdx)
|
|
{
|
|
var cellState = aCellsArray[aRowIdx][aColIdx];
|
|
|
|
var origRowIdx = aRowIdx, origColIdx = aColIdx;
|
|
if (cellState & kRowSpanned) {
|
|
for (var prevRowIdx = aRowIdx - 1; prevRowIdx >= 0; prevRowIdx--) {
|
|
var prevCellState = aCellsArray[prevRowIdx][aColIdx];
|
|
if (!(prevCellState & kRowSpanned)) {
|
|
origRowIdx = prevRowIdx;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (cellState & kColSpanned) {
|
|
for (var prevColIdx = aColIdx - 1; prevColIdx >= 0; prevColIdx--) {
|
|
var prevCellState = aCellsArray[aRowIdx][prevColIdx];
|
|
if (!(prevCellState & kColSpanned)) {
|
|
origColIdx = prevColIdx;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return [origRowIdx, origColIdx];
|
|
}
|