Move the editions into a subfolder

editions/tw2/source/tiddlywiki/jquery/plugins/test/js/jQuery.twFile.js

@@ -0,0 +1,86 @@
+jQuery(document).ready(function() {
+	module("jQuery.twFile");
+
+	test("load", function() {
+		var actual, expected, filepath;
+
+		actual = jQuery.twFile.load();
+		expected = null;
+		same(actual, expected, "returns null if no argument is specified");
+
+		filepath = getDocumentPath() + "/sample.txt";
+		actual = jQuery.twFile.load(filepath);
+		expected = "lorem ipsum\n" +
+			"dolor sit amet\n" +
+			"\n" +
+			" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\n" +
+			"foo bar baz\n";
+		same(actual, expected, "returns contents of specified file");
+
+		filepath = "/null";
+		actual = jQuery.twFile.load(filepath);
+		expected = null;
+		same(actual, expected, "returns null if the specified file does not exist");
+
+		filepath = "sample.txt";
+		actual = jQuery.twFile.load(filepath);
+		expected = null;
+		same(actual, expected, "returns null if specified file path is not absolute");
+	});
+
+	test("save", function() {
+		var actual, expression, expected, str;
+		var filepath = getDocumentPath() + "/savetest.txt";
+
+		/* disabled as browser-level exceptions cannot be trapped
+		expression = function() { jQuery.twFile.save(); };
+		expected = "ReferenceError";
+		raises(expression, expected, "raises exception if no argument is specified");
+		*/
+
+		/* disabled as browser-level exceptions cannot be trapped
+		expression = function() { jQuery.twFile.save(filepath); };
+		expected = "TypeError";
+		raises(expression, expected, "raises exception if no content argument is specified");
+		*/
+
+		/* disabled as browser-level exceptions cannot be trapped
+		expression = function() { jQuery.twFile.save("foo.txt", "sample content"); };
+		expected = "ReferenceError";
+		raises(expression, expected, "raises exception if specified file path is not absolute");
+		*/
+
+		str = "lorem ipsum\n" +
+			"dolor sit amet\n" +
+			"\n" +
+			" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\n" +
+			//"\xa9\u010d\u010c\n" +
+			"foo bar baz\n" +
+			(new Date).toString();
+		saveAndLoadString(filepath, str, "writes given ANSI text content to specified file");
+
+		//str = "\xa9\u010d\u010c";
+		//saveAndLoadString(filepath, str, "writes given UTF-8 text content to specified file");
+
+		//jQuery.twFile.save(filepath, ""); // teardown: blank file contents (deletion impossible)
+	});
+
+	// helper function to save and load back a string to a file
+	var saveAndLoadString = function(filepath,str,desc) {
+		jQuery.twFile.save(filepath, str);
+		var actual = jQuery.twFile.load(filepath);
+		same(actual, str, desc);
+	}
+
+	// helper function to retrieve current document's file path
+	var getDocumentPath = function() {
+		var path = document.location.pathname;
+		var startpos = 0;
+		var endpos = path.lastIndexOf("/");
+		if(path.charAt(2) == ":") {
+			startpos = 1;
+			path = path.replace(new RegExp("/","g"),"\\")
+		}
+		return unescape(path.substring(startpos, endpos));
+	};
+});