// This should output "PROXY success:80" if all the tests pass. // Otherwise it will output "PROXY failure:". // // This aims to unit-test the PAC library functions, which are // exposed in the PAC's execution environment. (Namely, dnsDomainLevels, // timeRange, etc.) function FindProxyForURL(url, host) { var numTestsFailed = 0; // Run all the tests for (var test in Tests) { var t = new TestContext(test); // Run the test. Tests[test](t); if (t.failed()) { numTestsFailed++; } } if (numTestsFailed == 0) { return "PROXY success:80"; } return "PROXY failure:" + numTestsFailed; } // -------------------------- // Tests // -------------------------- var Tests = {}; Tests.testDnsDomainIs = function(t) { t.expectTrue(dnsDomainIs("google.com", ".com")); t.expectTrue(dnsDomainIs("google.co.uk", ".co.uk")); t.expectFalse(dnsDomainIs("google.com", ".co.uk")); t.expectFalse(dnsDomainIs("www.adobe.com", ".ad")); }; Tests.testDnsDomainLevels = function(t) { t.expectEquals(0, dnsDomainLevels("www")); t.expectEquals(2, dnsDomainLevels("www.google.com")); t.expectEquals(3, dnsDomainLevels("192.168.1.1")); }; Tests.testIsInNet = function(t) { t.expectTrue( isInNet("192.89.132.25", "192.89.132.25", "255.255.255.255")); t.expectFalse( isInNet("193.89.132.25", "192.89.132.25", "255.255.255.255")); t.expectTrue(isInNet("192.89.132.25", "192.89.0.0", "255.255.0.0")); t.expectFalse(isInNet("193.89.132.25", "192.89.0.0", "255.255.0.0")); t.expectFalse( isInNet("192.89.132.a", "192.89.0.0", "255.255.0.0")); }; Tests.testIsPlainHostName = function(t) { t.expectTrue(isPlainHostName("google")); t.expectFalse(isPlainHostName("google.com")); }; Tests.testLocalHostOrDomainIs = function(t) { t.expectTrue(localHostOrDomainIs("www.google.com", "www.google.com")); t.expectTrue(localHostOrDomainIs("www", "www.google.com")); t.expectFalse(localHostOrDomainIs("maps.google.com", "www.google.com")); }; Tests.testShExpMatch = function(t) { t.expectTrue(shExpMatch("foo.jpg", "*.jpg")); t.expectTrue(shExpMatch("foo5.jpg", "*o?.jpg")); t.expectFalse(shExpMatch("foo.jpg", ".jpg")); t.expectFalse(shExpMatch("foo.jpg", "foo")); }; Tests.testSortIpAddressList = function(t) { t.expectEquals("::1;::2;::3", sortIpAddressList("::2;::3;::1")); t.expectEquals( "2001:4898:28:3:201:2ff:feea:fc14;fe80::5efe:157:9d3b:8b16;157.59.139.22", sortIpAddressList("157.59.139.22;" + "2001:4898:28:3:201:2ff:feea:fc14;" + "fe80::5efe:157:9d3b:8b16")); // Single IP address (v4 and v6). t.expectEquals("127.0.0.1", sortIpAddressList("127.0.0.1")); t.expectEquals("::1", sortIpAddressList("::1")) // Verify that IPv6 address is not re-written (not reduced). t.expectEquals("0:0::1;192.168.1.1", sortIpAddressList("192.168.1.1;0:0::1")); // Input is already sorted. t.expectEquals("::1;192.168.1.3", sortIpAddressList("::1;192.168.1.3")); // Same-valued IP addresses (also tests stability). t.expectEquals("0::1;::1;0:0::1", sortIpAddressList("0::1;::1;0:0::1")); // Contains extra semi-colons. t.expectEquals("127.0.0.1", sortIpAddressList(";127.0.0.1;")); // Contains whitespace (spaces and tabs). t.expectEquals("192.168.0.1;192.168.0.2", sortIpAddressList("192.168.0.1; 192.168.0.2")); t.expectEquals("127.0.0.0;127.0.0.1;127.0.0.2", sortIpAddressList("127.0.0.1; 127.0.0.2; 127.0.0.0")); // Empty lists. t.expectFalse(sortIpAddressList("")); t.expectFalse(sortIpAddressList(" ")); t.expectFalse(sortIpAddressList(";")); t.expectFalse(sortIpAddressList(";;")); t.expectFalse(sortIpAddressList(" ; ; ")); // Invalid IP addresses. t.expectFalse(sortIpAddressList("256.0.0.1")); t.expectFalse(sortIpAddressList("192.168.1.1;0:0:0:1;127.0.0.1")); // Call sortIpAddressList() with wonky arguments. t.expectEquals(null, sortIpAddressList()); t.expectEquals(null, sortIpAddressList(null)); t.expectEquals(null, sortIpAddressList(null, null)); }; Tests.testIsInNetEx = function(t) { t.expectTrue(isInNetEx("198.95.249.79", "198.95.249.79/32")); t.expectTrue(isInNetEx("198.95.115.10", "198.95.0.0/16")); t.expectTrue(isInNetEx("198.95.1.1", "198.95.0.0/16")); t.expectTrue(isInNetEx("198.95.1.1", "198.95.3.3/16")); t.expectTrue(isInNetEx("0:0:0:0:0:0:7f00:1", "0:0:0:0:0:0:7f00:1/32")); t.expectTrue(isInNetEx("3ffe:8311:ffff:abcd:1234:dead:beef:101", "3ffe:8311:ffff::/48")); // IPv4 and IPv6 mix. t.expectFalse(isInNetEx("127.0.0.1", "0:0:0:0:0:0:7f00:1/16")); t.expectFalse(isInNetEx("192.168.24.3", "fe80:0:0:0:0:0:c0a8:1803/32")); t.expectFalse(isInNetEx("198.95.249.78", "198.95.249.79/32")); t.expectFalse(isInNetEx("198.96.115.10", "198.95.0.0/16")); t.expectFalse(isInNetEx("3fff:8311:ffff:abcd:1234:dead:beef:101", "3ffe:8311:ffff::/48")); // Call isInNetEx with wonky arguments. t.expectEquals(null, isInNetEx()); t.expectEquals(null, isInNetEx(null)); t.expectEquals(null, isInNetEx(null, null)); t.expectEquals(null, isInNetEx(null, null, null)); t.expectEquals(null, isInNetEx("198.95.249.79")); // Invalid IP address. t.expectFalse(isInNetEx("256.0.0.1", "198.95.249.79")); t.expectFalse(isInNetEx("127.0.0.1 ", "127.0.0.1/32")); // Extra space. // Invalid prefix. t.expectFalse(isInNetEx("198.95.115.10", "198.95.0.0/34")); t.expectFalse(isInNetEx("127.0.0.1", "127.0.0.1")); // Missing '/' in prefix. }; Tests.testWeekdayRange = function(t) { // Test with local time. MockDate.setCurrent("Tue Mar 03 2009"); t.expectEquals(true, weekdayRange("MON", "FRI")); t.expectEquals(true, weekdayRange("TUE", "FRI")); t.expectEquals(true, weekdayRange("TUE", "TUE")); t.expectEquals(true, weekdayRange("TUE")); t.expectEquals(false, weekdayRange("WED", "FRI")); t.expectEquals(false, weekdayRange("SUN", "MON")); t.expectEquals(false, weekdayRange("SAT")); t.expectEquals(false, weekdayRange("FRI", "MON")); // Test with GMT time. MockDate.setCurrent("Tue Mar 03 2009 GMT"); t.expectEquals(true, weekdayRange("MON", "FRI", "GMT")); t.expectEquals(true, weekdayRange("TUE", "FRI", "GMT")); t.expectEquals(true, weekdayRange("TUE", "TUE", "GMT")); t.expectEquals(true, weekdayRange("TUE", "GMT")); t.expectEquals(false, weekdayRange("WED", "FRI", "GMT")); t.expectEquals(false, weekdayRange("SUN", "MON", "GMT")); t.expectEquals(false, weekdayRange("SAT", "GMT")); }; Tests.testDateRange = function(t) { // dateRange(day) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(3)); t.expectEquals(false, dateRange(1)); // dateRange(day, "GMT") MockDate.setCurrent("Mar 03 2009 GMT"); t.expectEquals(true, dateRange(3, "GMT")); t.expectEquals(false, dateRange(1, "GMT")); // dateRange(day1, day2) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(1, 4)); t.expectEquals(false, dateRange(4, 20)); // dateRange(day, month) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(3, "MAR")); MockDate.setCurrent("Mar 03 2014"); t.expectEquals(true, dateRange(3, "MAR")); // TODO(eroman): //t.expectEquals(false, dateRange(2, "MAR")); //t.expectEquals(false, dateRange(3, "JAN")); // dateRange(day, month, year) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(3, "MAR", 2009)); t.expectEquals(false, dateRange(4, "MAR", 2009)); t.expectEquals(false, dateRange(3, "FEB", 2009)); MockDate.setCurrent("Mar 03 2014"); t.expectEquals(false, dateRange(3, "MAR", 2009)); // dateRange(month1, month2) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange("JAN", "MAR")); t.expectEquals(true, dateRange("MAR", "APR")); t.expectEquals(false, dateRange("MAY", "SEP")); // dateRange(day1, month1, day2, month2) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(1, "JAN", 3, "MAR")); t.expectEquals(true, dateRange(3, "MAR", 4, "SEP")); t.expectEquals(false, dateRange(4, "MAR", 4, "SEP")); // dateRange(month1, year1, month2, year2) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange("FEB", 2009, "MAR", 2009)); MockDate.setCurrent("Apr 03 2009"); t.expectEquals(true, dateRange("FEB", 2009, "MAR", 2010)); t.expectEquals(false, dateRange("FEB", 2009, "MAR", 2009)); // dateRange(day1, month1, year1, day2, month2, year2) MockDate.setCurrent("Mar 03 2009"); t.expectEquals(true, dateRange(1, "JAN", 2009, 3, "MAR", 2009)); t.expectEquals(true, dateRange(3, "MAR", 2009, 4, "SEP", 2009)); t.expectEquals(true, dateRange(3, "JAN", 2009, 4, "FEB", 2010)); t.expectEquals(false, dateRange(4, "MAR", 2009, 4, "SEP", 2009)); }; Tests.testTimeRange = function(t) { // timeRange(hour) MockDate.setCurrent("Mar 03, 2009 03:34:01"); t.expectEquals(true, timeRange(3)); t.expectEquals(false, timeRange(2)); // timeRange(hour1, hour2) MockDate.setCurrent("Mar 03, 2009 03:34:01"); t.expectEquals(true, timeRange(2, 3)); t.expectEquals(true, timeRange(2, 4)); t.expectEquals(true, timeRange(3, 5)); t.expectEquals(false, timeRange(1, 2)); t.expectEquals(false, timeRange(11, 12)); // timeRange(hour1, min1, hour2, min2) MockDate.setCurrent("Mar 03, 2009 03:34:01"); t.expectEquals(true, timeRange(1, 0, 3, 34)); t.expectEquals(true, timeRange(1, 0, 3, 35)); t.expectEquals(true, timeRange(3, 34, 5, 0)); t.expectEquals(false, timeRange(1, 0, 3, 0)); t.expectEquals(false, timeRange(11, 0, 16, 0)); // timeRange(hour1, min1, sec1, hour2, min2, sec2) MockDate.setCurrent("Mar 03, 2009 03:34:14"); t.expectEquals(true, timeRange(1, 0, 0, 3, 34, 14)); t.expectEquals(false, timeRange(1, 0, 0, 3, 34, 0)); t.expectEquals(true, timeRange(1, 0, 0, 3, 35, 0)); t.expectEquals(true, timeRange(3, 34, 0, 5, 0, 0)); t.expectEquals(false, timeRange(1, 0, 0, 3, 0, 0)); t.expectEquals(false, timeRange(11, 0, 0, 16, 0, 0)); }; // -------------------------- // TestContext // -------------------------- // |name| is the name of the test being executed, it will be used when logging // errors. function TestContext(name) { this.numFailures_ = 0; this.name_ = name; }; TestContext.prototype.failed = function() { return this.numFailures_ != 0; }; TestContext.prototype.expectEquals = function(expectation, actual) { if (!(expectation === actual)) { this.numFailures_++; this.log("FAIL: expected: " + expectation + ", actual: " + actual); } }; TestContext.prototype.expectTrue = function(x) { this.expectEquals(true, x); }; TestContext.prototype.expectFalse = function(x) { this.expectEquals(false, x); }; TestContext.prototype.log = function(x) { // Prefix with the test name that generated the log. try { alert(this.name_ + ": " + x); } catch(e) { // In case alert() is not defined. } }; // -------------------------- // MockDate // -------------------------- function MockDate() { this.wrappedDate_ = new MockDate.super_(MockDate.currentDateString_); }; // Setup the MockDate so it forwards methods to "this.wrappedDate_" (which is a // real Date object). We can't simply chain the prototypes since Date() doesn't // allow it. MockDate.init = function() { MockDate.super_ = Date; function createProxyMethod(methodName) { return function() { return this.wrappedDate_[methodName] .apply(this.wrappedDate_, arguments); } }; for (i in MockDate.methodNames_) { var methodName = MockDate.methodNames_[i]; // Don't define the closure directly in the loop body, since Javascript's // crazy scoping rules mean |methodName| actually bleeds out of the loop! MockDate.prototype[methodName] = createProxyMethod(methodName); } // Replace the native Date() with our mock. Date = MockDate; }; // Unfortunately Date()'s methods are non-enumerable, therefore list manually. MockDate.methodNames_ = [ "toString", "toDateString", "toTimeString", "toLocaleString", "toLocaleDateString", "toLocaleTimeString", "valueOf", "getTime", "getFullYear", "getUTCFullYear", "getMonth", "getUTCMonth", "getDate", "getUTCDate", "getDay", "getUTCDay", "getHours", "getUTCHours", "getMinutes", "getUTCMinutes", "getSeconds", "getUTCSeconds", "getMilliseconds", "getUTCMilliseconds", "getTimezoneOffset", "setTime", "setMilliseconds", "setUTCMilliseconds", "setSeconds", "setUTCSeconds", "setMinutes", "setUTCMinutes", "setHours", "setUTCHours", "setDate", "setUTCDate", "setMonth", "setUTCMonth", "setFullYear", "setUTCFullYear", "toGMTString", "toUTCString", "getYear", "setYear" ]; MockDate.setCurrent = function(currentDateString) { MockDate.currentDateString_ = currentDateString; } // Bind the methods to proxy requests to the wrapped Date(). MockDate.init();