user-extensions.js

/**
 * Small extension for Selenium tests.
 *
 * This extension will find any comments in the table with tests and makes them
 * visible by inserting new table rows with comment text.
 * Selenium Test Runner will ignore this new inserted rows.
 *
 * Before:
 * <!--Comment text-->
 *
 * After:
 * <tr><td colspan="3" class="comment">Comment text</td></tr>
 * <!--Comment text-->
 *
 * HeadWing | Seleniumでコメントを入れる方法
 * http://blog.headwing.com/2007/05/19/selenium-comment-for-testrunner/
 */

var makeCommentsVisible = function(doc) {
	try { var tbody = doc.getElementsByTagName("table")[0].tBodies[0]; } catch(e) { return; };

	var nodes = tbody.childNodes;
	for (i = 0; i < nodes.length; i++) {
		var node = nodes[i];
		if (node.nodeType == 8) {	// comment
			var row = doc.createElement("TR");
			var cell = doc.createElement("TD");

			var colspan = doc.createAttribute("colspan");
			colspan.nodeValue = 3;
			cell.setAttributeNode(colspan);

			var className = doc.createAttribute("class");
			className.nodeValue = "comment";
			cell.setAttributeNode(className);

			var text = doc.createTextNode(node.nodeValue);
			cell.appendChild(text);
			row.appendChild(cell);

			tbody.insertBefore(row, node);
			i++;
		}
	}
}

// make comments visible on test case page load
HtmlTestCase.prototype.initialize_old = HtmlTestCase.prototype.initialize;
objectExtend(HtmlTestCase.prototype, {
	initialize: function(testDocument, htmlTestSuiteRow) {
		this.initialize_old(testDocument, htmlTestSuiteRow);
		makeCommentsVisible(testDocument);
	}
});

HeadWing | Seleniumでコメントを入れる方法
http://blog.headwing.com/2007/05/19/selenium-comment-for-testrunner/

で公開されていたファイルをインデントしなおしただけです。