wp/nwyj/.svn/pristine/29/29bd7779037ec042988de3f27b2a8bd983bc0de3.svn-base

if (!dojo._hasResource["dojox.uuid.tests.uuid"]) { // _hasResource checks added
													// by build. Do not use
													// _hasResource directly in
													// your code.
	dojo._hasResource["dojox.uuid.tests.uuid"] = true;
	dojo.provide("dojox.uuid.tests.uuid");
	dojo.require("dojox.uuid");
	dojo.require("dojox.uuid.Uuid");
	dojo.require("dojox.uuid.generateRandomUuid");
	dojo.require("dojox.uuid.generateTimeBasedUuid");

	dojox.uuid.tests.uuid.checkValidityOfUuidString = function(
/* String */	uuidString) {
		// summary:
		// A helper function that's used by the registered test functions
		var NIL_UUID = "00000000-0000-0000-0000-000000000000";
		if (uuidString == NIL_UUID) {
			// We'll consider the Nil UUID to be valid, so now
			// we can just return, with not further checks.
			return;
		}

		doh.assertTrue(uuidString.length == 36); // UUIDs have 36 characters

		var validCharacters = "0123456789abcedfABCDEF-";
		var character;
		var position;
		for (var i = 0; i < 36; ++i) {
			character = uuidString.charAt(i);
			position = validCharacters.indexOf(character);
			doh.assertTrue(position != -1); // UUIDs have only valid characters
		}

		var arrayOfParts = uuidString.split("-");
		doh.assertTrue(arrayOfParts.length == 5); // UUIDs have 5 sections
													// separated by 4 hyphens
		doh.assertTrue(arrayOfParts[0].length == 8); // Section 0 has 8
														// characters
		doh.assertTrue(arrayOfParts[1].length == 4); // Section 1 has 4
														// characters
		doh.assertTrue(arrayOfParts[2].length == 4); // Section 2 has 4
														// characters
		doh.assertTrue(arrayOfParts[3].length == 4); // Section 3 has 4
														// characters
		doh.assertTrue(arrayOfParts[4].length == 12); // Section 4 has 8
														// characters

		// check to see that the "UUID variant code" starts with the binary bits
		// '10'
		var section3 = arrayOfParts[3];
		var HEX_RADIX = 16;
		var hex3 = parseInt(section3, HEX_RADIX);
		var binaryString = hex3.toString(2);
		// alert("section3 = " + section3 + "\n binaryString = " +
		// binaryString);
		doh.assertTrue(binaryString.length == 16); // section 3 has 16 bits
		doh.assertTrue(binaryString.charAt(0) == '1'); // first bit of section
														// 3 is 1
		doh.assertTrue(binaryString.charAt(1) == '0'); // second bit of section
														// 3 is 0
	}

	dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString = function(
/* String */	uuidString) {
		// summary:
		// A helper function that's used by the registered test functions
		dojox.uuid.tests.uuid.checkValidityOfUuidString(uuidString);
		var arrayOfParts = uuidString.split("-");
		var section2 = arrayOfParts[2];
		doh.assertTrue(section2.charAt(0) == "1"); // Section 2 starts with a 1
	}

	dojox.uuid.tests.uuid.checkForPseudoNodeBitInTimeBasedUuidString = function(
/* String */	uuidString) {
		// summary:
		// A helper function that's used by the registered test functions
		var arrayOfParts = uuidString.split("-");
		var section4 = arrayOfParts[4];
		var firstChar = section4.charAt(0);
		var HEX_RADIX = 16;
		var hexFirstChar = parseInt(firstChar, HEX_RADIX);
		var binaryString = hexFirstChar.toString(2);
		var firstBit;
		if (binaryString.length == 4) {
			firstBit = binaryString.charAt(0);
		} else {
			firstBit = '0';
		}
		doh.assertTrue(firstBit == '1'); // first bit of section 4 is 1
	}

	doh.register("dojox.uuid.tests.uuid", [
			/*
			 * function test_uuid_performance(){ var start = allGetServerTime(); var
			 * startMS = start.valueOf(); var nowMS = startMS; var i; var now;
			 * var numTrials = 100000;
			 * 
			 * while(nowMS == startMS){ now = allGetServerTime(); nowMS = now.valueOf(); }
			 * 
			 * startMS = nowMS; for(i = 0; i < numTrials; ++i){ var a =
			 * dojox.uuid.LightweightGenerator.generate(); } now = allGetServerTime();
			 * nowMS = now.valueOf(); var elapsedMS = nowMS - startMS; //
			 * dojo.log.debug("created " + numTrials + " UUIDs in " + elapsedMS + "
			 * milliseconds"); },
			 */

			function test_uuid_capitalization() {
		var randomLowercaseString = "3b12f1df-5232-4804-897e-917bf397618a";
		var randomUppercaseString = "3B12F1DF-5232-4804-897E-917BF397618A";

		var timebasedLowercaseString = "b4308fb0-86cd-11da-a72b-0800200c9a66";
		var timebasedUppercaseString = "B4308FB0-86CD-11DA-A72B-0800200C9A66";

		var uuidRL = new dojox.uuid.Uuid(randomLowercaseString);
		var uuidRU = new dojox.uuid.Uuid(randomUppercaseString);

		var uuidTL = new dojox.uuid.Uuid(timebasedLowercaseString);
		var uuidTU = new dojox.uuid.Uuid(timebasedUppercaseString);

		doh.assertTrue(uuidRL.isEqual(uuidRU));
		doh.assertTrue(uuidRU.isEqual(uuidRL));

		doh.assertTrue(uuidTL.isEqual(uuidTU));
		doh.assertTrue(uuidTU.isEqual(uuidTL));
	},

	function test_uuid_constructor() {
		var uuid, uuidToo;

		var nilUuid = '00000000-0000-0000-0000-000000000000';
		uuid = new dojox.uuid.Uuid();
		doh.assertTrue(uuid == nilUuid); // 'new dojox.uuid.Uuid()' returns
											// the Nil UUID

		var randomUuidString = "3b12f1df-5232-4804-897e-917bf397618a";
		uuid = new dojox.uuid.Uuid(randomUuidString);
		doh.assertTrue(uuid.isValid());
		doh.assertTrue(uuid.getVariant() == dojox.uuid.variant.DCE);
		doh.assertTrue(uuid.getVersion() == dojox.uuid.version.RANDOM);
		uuidToo = new dojox.uuid.Uuid(new String(randomUuidString));
		doh.assertTrue(uuid.isEqual(uuidToo));

		var timeBasedUuidString = "b4308fb0-86cd-11da-a72b-0800200c9a66";
		uuid = new dojox.uuid.Uuid(timeBasedUuidString);
		doh.assertTrue(uuid.isValid());
		doh.assertTrue(uuid.getVariant() == dojox.uuid.variant.DCE);
		doh.assertTrue(uuid.getVersion() == dojox.uuid.version.TIME_BASED);
		doh.assertTrue(uuid.getNode() == "0800200c9a66");
		var timestamp = uuid.getTimestamp();
		var date = uuid.getTimestamp(Date);
		var dateString = uuid.getTimestamp(String);
		var hexString = uuid.getTimestamp("hex");
		var now = allGetServerTime();
		doh.assertTrue(timestamp.valueOf() == date.valueOf());
		doh.assertTrue(hexString == "1da86cdb4308fb0");
		doh.assertTrue(timestamp < now);
	},

	function test_uuid_generators() {
		var generators = [dojox.uuid.generateNilUuid,
				dojox.uuid.generateRandomUuid, dojox.uuid.generateTimeBasedUuid];

		for (var i in generators) {
			var generator = generators[i];
			var uuidString = generator();

			doh.assertTrue((typeof uuidString) == 'string');
			dojox.uuid.tests.uuid.checkValidityOfUuidString(uuidString);

			var uuid = new dojox.uuid.Uuid(uuidString);
			if (generator != dojox.uuid.generateNilUuid) {
				doh.assertTrue(uuid.getVariant() == dojox.uuid.variant.DCE);
			}

			doh.assertTrue(uuid.isEqual(uuid));
			doh.assertTrue(uuid.compare(uuid) == 0);
			doh.assertTrue(dojox.uuid.Uuid.compare(uuid, uuid) == 0);
			dojox.uuid.tests.uuid.checkValidityOfUuidString(uuid.toString());
			doh.assertTrue(uuid.toString().length == 36);

			if (generator != dojox.uuid.generateNilUuid) {
				var uuidStringOne = generator();
				var uuidStringTwo = generator();
				doh.assertTrue(uuidStringOne != uuidStringTwo);

				dojox.uuid.Uuid.setGenerator(generator);
				var uuidOne = new dojox.uuid.Uuid();
				var uuidTwo = new dojox.uuid.Uuid();
				doh.assertTrue(generator === dojox.uuid.Uuid.getGenerator());
				dojox.uuid.Uuid.setGenerator(null);
				doh.assertTrue(uuidOne != uuidTwo);
				doh.assertTrue(!uuidOne.isEqual(uuidTwo));
				doh.assertTrue(!uuidTwo.isEqual(uuidOne));

				var oneVsTwo = dojox.uuid.Uuid.compare(uuidOne, uuidTwo); // either
																			// 1 or
																			// -1
				var twoVsOne = dojox.uuid.Uuid.compare(uuidTwo, uuidOne); // either
																			// -1
																			// or 1
				doh.assertTrue(oneVsTwo + twoVsOne == 0);
				doh.assertTrue(oneVsTwo != 0);
				doh.assertTrue(twoVsOne != 0);

				doh.assertTrue(!uuidTwo.isEqual(uuidOne));
			}

			if (generator == dojox.uuid.generateRandomUuid) {
				doh.assertTrue(uuid.getVersion() == dojox.uuid.version.RANDOM);
			}

			if (generator == dojox.uuid.generateTimeBasedUuid) {
				dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(uuid
						.toString());
				doh
						.assertTrue(uuid.getVersion() == dojox.uuid.version.TIME_BASED);
				doh.assertTrue(dojo.isString(uuid.getNode()));
				doh.assertTrue(uuid.getNode().length == 12);
				var timestamp = uuid.getTimestamp();
				var date = uuid.getTimestamp(Date);
				var dateString = uuid.getTimestamp(String);
				var hexString = uuid.getTimestamp("hex");
				doh.assertTrue(date instanceof Date);
				doh.assertTrue(timestamp.valueOf() == date.valueOf());
				doh.assertTrue(hexString.length == 15);
			}
		}
	},

	function test_uuid_nilGenerator() {
		var nilUuidString = '00000000-0000-0000-0000-000000000000';
		var uuidString = dojox.uuid.generateNilUuid();
		doh.assertTrue(uuidString == nilUuidString);
	},

	function test_uuid_timeBasedGenerator() {
		var uuid; // an instance of dojox.uuid.Uuid
		var string; // a simple string literal
		var generator = dojox.uuid.generateTimeBasedUuid;

		var string1 = generator();
		var uuid2 = new dojox.uuid.Uuid(generator());
		var string3 = generator("017bf397618a"); // hardwareNode
		var string4 = generator("f17bf397618a"); // pseudoNode
		var string5 = generator(new String("017BF397618A"));

		dojox.uuid.generateTimeBasedUuid.setNode("017bf397618a");
		var string6 = generator(); // the generated UUID has node ==
									// "017bf397618a"
		var uuid7 = new dojox.uuid.Uuid(generator()); // the generated UUID
														// has node ==
														// "017bf397618a"
		var returnedNode = dojox.uuid.generateTimeBasedUuid.getNode();
		doh.assertTrue(returnedNode == "017bf397618a");

		function getNode(string) {
			var arrayOfStrings = string.split('-');
			return arrayOfStrings[4];
		}
		dojox.uuid.tests.uuid
				.checkForPseudoNodeBitInTimeBasedUuidString(string1);
		dojox.uuid.tests.uuid.checkForPseudoNodeBitInTimeBasedUuidString(uuid2
				.toString());
		dojox.uuid.tests.uuid
				.checkForPseudoNodeBitInTimeBasedUuidString(string4);

		doh.assertTrue(getNode(string3) == "017bf397618a");
		doh.assertTrue(getNode(string4) == "f17bf397618a");
		doh.assertTrue(getNode(string5) == "017bf397618a");
		doh.assertTrue(getNode(string6) == "017bf397618a");
		doh.assertTrue(uuid7.getNode() == "017bf397618a");

		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(string1);
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(uuid2
				.toString());
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(string3);
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(string4);
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(string5);
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(string6);
		dojox.uuid.tests.uuid.checkValidityOfTimeBasedUuidString(uuid7
				.toString());
	},

	function test_uuid_invalidUuids() {
		var uuidStrings = [];
		uuidStrings.push("Hello world!"); // not a UUID
		uuidStrings.push("3B12F1DF-5232-1804-897E-917BF39761"); // too short
		uuidStrings.push("3B12F1DF-5232-1804-897E-917BF39761-8A"); // extra '-'
		uuidStrings.push("3B12F1DF-5232-1804-897E917BF39761-8A"); // last '-'
																	// in wrong
																	// place
		uuidStrings.push("HB12F1DF-5232-1804-897E-917BF397618A"); // "HB12F1DF"
																	// is not a
																	// hex
																	// string

		var numberOfFailures = 0;
		for (var i in uuidStrings) {
			var uuidString = uuidStrings[i];
			try {
				new dojox.uuid.Uuid(uuidString);
			} catch (e) {
				++numberOfFailures;
			}
		}
		doh.assertTrue(numberOfFailures == uuidStrings.length);
	}]);

	/*
	 * function test_uuid_get64bitArrayFromFloat(){ // summary: // This is a
	 * test we'd like to be able to run, but we can't run it // because it tests
	 * a function which is private in generateTimeBasedUuid var x = Math.pow(2,
	 * 63) + Math.pow(2, 15); var result =
	 * dojox.uuid.generateTimeBasedUuid._get64bitArrayFromFloat(x);
	 * doh.assertTrue(result[0] === 0x8000); doh.assertTrue(result[1] ===
	 * 0x0000); doh.assertTrue(result[2] === 0x0000); doh.assertTrue(result[3]
	 * === 0x8000);
	 * 
	 * var date = allGetServerTime(); x = date.valueOf(); result =
	 * dojox.uuid.generateTimeBasedUuid._get64bitArrayFromFloat(x); var
	 * reconstructedFloat = result[0]; reconstructedFloat *= 0x10000;
	 * reconstructedFloat += result[1]; reconstructedFloat *= 0x10000;
	 * reconstructedFloat += result[2]; reconstructedFloat *= 0x10000;
	 * reconstructedFloat += result[3];
	 * 
	 * doh.assertTrue(reconstructedFloat === x); }
	 * 
	 * function test_uuid_addTwo64bitArrays(){ // summary: // This is a test
	 * we'd like to be able to run, but we can't run it // because it tests a
	 * function which is private in generateTimeBasedUuid var a = [0x0000,
	 * 0x0000, 0x0000, 0x0001]; var b = [0x0FFF, 0xFFFF, 0xFFFF, 0xFFFF]; var
	 * result = dojox.uuid.generateTimeBasedUuid._addTwo64bitArrays(a, b);
	 * doh.assertTrue(result[0] === 0x1000); doh.assertTrue(result[1] ===
	 * 0x0000); doh.assertTrue(result[2] === 0x0000); doh.assertTrue(result[3]
	 * === 0x0000);
	 * 
	 * a = [0x4000, 0x8000, 0x8000, 0x8000]; b = [0x8000, 0x8000, 0x8000,
	 * 0x8000]; result = dojox.uuid.generateTimeBasedUuid._addTwo64bitArrays(a,
	 * b); doh.assertTrue(result[0] === 0xC001); doh.assertTrue(result[1] ===
	 * 0x0001); doh.assertTrue(result[2] === 0x0001); doh.assertTrue(result[3]
	 * === 0x0000);
	 * 
	 * a = [7, 6, 2, 5]; b = [1, 0, 3, 4]; result =
	 * dojox.uuid.generateTimeBasedUuid._addTwo64bitArrays(a, b);
	 * doh.assertTrue(result[0] === 8); doh.assertTrue(result[1] === 6);
	 * doh.assertTrue(result[2] === 5); doh.assertTrue(result[3] === 9); }
	 * 
	 * function test_uuid_multiplyTwo64bitArrays(){ // summary: // This is a
	 * test we'd like to be able to run, but we can't run it // because it tests
	 * a function which is private in generateTimeBasedUuid var a = [ 0, 0x0000,
	 * 0x0000, 0x0003]; var b = [0x1111, 0x1234, 0x0000, 0xFFFF]; var result =
	 * dojox.uuid.generateTimeBasedUuid._multiplyTwo64bitArrays(a, b);
	 * doh.assertTrue(result[0] === 0x3333); doh.assertTrue(result[1] ===
	 * 0x369C); doh.assertTrue(result[2] === 0x0002); doh.assertTrue(result[3]
	 * === 0xFFFD);
	 * 
	 * a = [0, 0, 0, 5]; b = [0, 0, 0, 4]; result =
	 * dojox.uuid.generateTimeBasedUuid._multiplyTwo64bitArrays(a, b);
	 * doh.assertTrue(result[0] === 0); doh.assertTrue(result[1] === 0);
	 * doh.assertTrue(result[2] === 0); doh.assertTrue(result[3] === 20);
	 * 
	 * a = [0, 0, 2, 5]; b = [0, 0, 3, 4]; result =
	 * dojox.uuid.generateTimeBasedUuid._multiplyTwo64bitArrays(a, b);
	 * doh.assertTrue(result[0] === 0); doh.assertTrue(result[1] === 6);
	 * doh.assertTrue(result[2] === 23); doh.assertTrue(result[3] === 20); }
	 */

}