net/data/proxy_resolver_v8_unittest/pac_library_unittest.js

   1 // This should output "PROXY success:80" if all the tests pass.
   2 // Otherwise it will output "PROXY failure:<num-failures>".
   3 //
   4 // This aims to unit-test the PAC library functions, which are
   5 // exposed in the PAC's execution environment. (Namely, dnsDomainLevels,
   6 // timeRange, etc.)
   7
   8 function FindProxyForURL(url, host) {
   9   var numTestsFailed = 0;
  10
  11   // Run all the tests
  12   for (var test in Tests) {
  13     var t = new TestContext(test);
  14
  15     // Run the test.
  16     Tests[test](t);
  17
  18     if (t.failed()) {
  19       numTestsFailed++;
  20     }
  21   }
  22
  23   if (numTestsFailed == 0) {
  24     return "PROXY success:80";
  25   }
  26   return "PROXY failure:" + numTestsFailed;
  27 }
  28
  29 // --------------------------
  30 // Tests
  31 // --------------------------
  32
  33 var Tests = {};
  34
  35 Tests.testDnsDomainIs = function(t) {
  36   t.expectTrue(dnsDomainIs("google.com", ".com"));
  37   t.expectTrue(dnsDomainIs("google.co.uk", ".co.uk"));
  38   t.expectFalse(dnsDomainIs("google.com", ".co.uk"));
  39   t.expectFalse(dnsDomainIs("www.adobe.com", ".ad"));
  40 };
  41
  42 Tests.testDnsDomainLevels = function(t) {
  43   t.expectEquals(0, dnsDomainLevels("www"));
  44   t.expectEquals(2, dnsDomainLevels("www.google.com"));
  45   t.expectEquals(3, dnsDomainLevels("192.168.1.1"));
  46 };
  47
  48 Tests.testIsInNet = function(t) {
  49   t.expectTrue(
  50       isInNet("192.89.132.25", "192.89.132.25", "255.255.255.255"));
  51   t.expectFalse(
  52       isInNet("193.89.132.25", "192.89.132.25", "255.255.255.255"));
  53
  54   t.expectTrue(isInNet("192.89.132.25", "192.89.0.0", "255.255.0.0"));
  55   t.expectFalse(isInNet("193.89.132.25", "192.89.0.0", "255.255.0.0"));
  56
  57   t.expectFalse(
  58       isInNet("192.89.132.a", "192.89.0.0", "255.255.0.0"));
  59 };
  60
  61 Tests.testIsPlainHostName = function(t) {
  62   t.expectTrue(isPlainHostName("google"));
  63   t.expectFalse(isPlainHostName("google.com"));
  64 };
  65
  66 Tests.testLocalHostOrDomainIs = function(t) {
  67   t.expectTrue(localHostOrDomainIs("www.google.com", "www.google.com"));
  68   t.expectTrue(localHostOrDomainIs("www", "www.google.com"));
  69   t.expectFalse(localHostOrDomainIs("maps.google.com", "www.google.com"));
  70 };
  71
  72 Tests.testShExpMatch = function(t) {
  73   t.expectTrue(shExpMatch("foo.jpg", "*.jpg"));
  74   t.expectTrue(shExpMatch("foo5.jpg", "*o?.jpg"));
  75   t.expectFalse(shExpMatch("foo.jpg", ".jpg"));
  76   t.expectFalse(shExpMatch("foo.jpg", "foo"));
  77 };
  78
  79 Tests.testSortIpAddressList = function(t) {
  80   t.expectEquals("::1;::2;::3", sortIpAddressList("::2;::3;::1"));
  81   t.expectEquals(
  82       "2001:4898:28:3:201:2ff:feea:fc14;fe80::5efe:157:9d3b:8b16;157.59.139.22",
  83       sortIpAddressList("157.59.139.22;" +
  84                         "2001:4898:28:3:201:2ff:feea:fc14;" +
  85                         "fe80::5efe:157:9d3b:8b16"));
  86
  87   // Single IP address (v4 and v6).
  88   t.expectEquals("127.0.0.1", sortIpAddressList("127.0.0.1"));
  89   t.expectEquals("::1", sortIpAddressList("::1"))
  90
  91   // Verify that IPv6 address is not re-written (not reduced).
  92   t.expectEquals("0:0::1;192.168.1.1", sortIpAddressList("192.168.1.1;0:0::1"));
  93
  94   // Input is already sorted.
  95   t.expectEquals("::1;192.168.1.3", sortIpAddressList("::1;192.168.1.3"));
  96
  97   // Same-valued IP addresses (also tests stability).
  98   t.expectEquals("0::1;::1;0:0::1", sortIpAddressList("0::1;::1;0:0::1"));
  99
 100   // Contains extra semi-colons.
 101   t.expectEquals("127.0.0.1", sortIpAddressList(";127.0.0.1;"));
 102
 103   // Contains whitespace (spaces and tabs).
 104   t.expectEquals("192.168.0.1;192.168.0.2",
 105       sortIpAddressList("192.168.0.1; 192.168.0.2"));
 106   t.expectEquals("127.0.0.0;127.0.0.1;127.0.0.2",
 107       sortIpAddressList("127.0.0.1;     127.0.0.2;       127.0.0.0"));
 108
 109   // Empty lists.
 110   t.expectFalse(sortIpAddressList(""));
 111   t.expectFalse(sortIpAddressList(" "));
 112   t.expectFalse(sortIpAddressList(";"));
 113   t.expectFalse(sortIpAddressList(";;"));
 114   t.expectFalse(sortIpAddressList(" ;  ; "));
 115
 116   // Invalid IP addresses.
 117   t.expectFalse(sortIpAddressList("256.0.0.1"));
 118   t.expectFalse(sortIpAddressList("192.168.1.1;0:0:0:1;127.0.0.1"));
 119
 120   // Call sortIpAddressList() with wonky arguments.
 121   t.expectEquals(null, sortIpAddressList());
 122   t.expectEquals(null, sortIpAddressList(null));
 123   t.expectEquals(null, sortIpAddressList(null, null));
 124 };
 125
 126 Tests.testIsInNetEx = function(t) {
 127   t.expectTrue(isInNetEx("198.95.249.79", "198.95.249.79/32"));
 128   t.expectTrue(isInNetEx("198.95.115.10", "198.95.0.0/16"));
 129   t.expectTrue(isInNetEx("198.95.1.1", "198.95.0.0/16"));
 130   t.expectTrue(isInNetEx("198.95.1.1", "198.95.3.3/16"));
 131   t.expectTrue(isInNetEx("0:0:0:0:0:0:7f00:1", "0:0:0:0:0:0:7f00:1/32"));
 132   t.expectTrue(isInNetEx("3ffe:8311:ffff:abcd:1234:dead:beef:101",
 133                          "3ffe:8311:ffff::/48"));
 134
 135   // IPv4 and IPv6 mix.
 136   t.expectFalse(isInNetEx("127.0.0.1", "0:0:0:0:0:0:7f00:1/16"));
 137   t.expectFalse(isInNetEx("192.168.24.3", "fe80:0:0:0:0:0:c0a8:1803/32"));
 138
 139   t.expectFalse(isInNetEx("198.95.249.78", "198.95.249.79/32"));
 140   t.expectFalse(isInNetEx("198.96.115.10", "198.95.0.0/16"));
 141   t.expectFalse(isInNetEx("3fff:8311:ffff:abcd:1234:dead:beef:101",
 142                           "3ffe:8311:ffff::/48"));
 143
 144   // Call isInNetEx with wonky arguments.
 145   t.expectEquals(null, isInNetEx());
 146   t.expectEquals(null, isInNetEx(null));
 147   t.expectEquals(null, isInNetEx(null, null));
 148   t.expectEquals(null, isInNetEx(null, null, null));
 149   t.expectEquals(null, isInNetEx("198.95.249.79"));
 150
 151   // Invalid IP address.
 152   t.expectFalse(isInNetEx("256.0.0.1", "198.95.249.79"));
 153   t.expectFalse(isInNetEx("127.0.0.1 ", "127.0.0.1/32"));  // Extra space.
 154
 155   // Invalid prefix.
 156   t.expectFalse(isInNetEx("198.95.115.10", "198.95.0.0/34"));
 157   t.expectFalse(isInNetEx("127.0.0.1", "127.0.0.1"));  // Missing '/' in prefix.
 158 };
 159
 160 Tests.testWeekdayRange = function(t) {
 161   // Test with local time.
 162   MockDate.setCurrent("Tue Mar 03 2009");
 163   t.expectEquals(true, weekdayRange("MON", "FRI"));
 164   t.expectEquals(true, weekdayRange("TUE", "FRI"));
 165   t.expectEquals(true, weekdayRange("TUE", "TUE"));
 166   t.expectEquals(true, weekdayRange("TUE"));
 167   t.expectEquals(false, weekdayRange("WED", "FRI"));
 168   t.expectEquals(false, weekdayRange("SUN", "MON"));
 169   t.expectEquals(false, weekdayRange("SAT"));
 170   t.expectEquals(false, weekdayRange("FRI", "MON"));
 171
 172   // Test with GMT time.
 173   MockDate.setCurrent("Tue Mar 03 2009 GMT");
 174   t.expectEquals(true, weekdayRange("MON", "FRI", "GMT"));
 175   t.expectEquals(true, weekdayRange("TUE", "FRI", "GMT"));
 176   t.expectEquals(true, weekdayRange("TUE", "TUE", "GMT"));
 177   t.expectEquals(true, weekdayRange("TUE", "GMT"));
 178   t.expectEquals(false, weekdayRange("WED", "FRI", "GMT"));
 179   t.expectEquals(false, weekdayRange("SUN", "MON", "GMT"));
 180   t.expectEquals(false, weekdayRange("SAT", "GMT"));
 181 };
 182
 183 Tests.testDateRange = function(t) {
 184   // dateRange(day)
 185   MockDate.setCurrent("Mar 03 2009");
 186   t.expectEquals(true, dateRange(3));
 187   t.expectEquals(false, dateRange(1));
 188
 189   // dateRange(day, "GMT")
 190   MockDate.setCurrent("Mar 03 2009 GMT");
 191   t.expectEquals(true, dateRange(3, "GMT"));
 192   t.expectEquals(false, dateRange(1, "GMT"));
 193
 194   // dateRange(day1, day2)
 195   MockDate.setCurrent("Mar 03 2009");
 196   t.expectEquals(true, dateRange(1, 4));
 197   t.expectEquals(false, dateRange(4, 20));
 198
 199   // dateRange(day, month)
 200   MockDate.setCurrent("Mar 03 2009");
 201   t.expectEquals(true, dateRange(3, "MAR"));
 202   MockDate.setCurrent("Mar 03 2014");
 203   t.expectEquals(true, dateRange(3, "MAR"));
 204   // TODO(eroman):
 205   //t.expectEquals(false, dateRange(2, "MAR"));
 206   //t.expectEquals(false, dateRange(3, "JAN"));
 207
 208   // dateRange(day, month, year)
 209   MockDate.setCurrent("Mar 03 2009");
 210   t.expectEquals(true, dateRange(3, "MAR", 2009));
 211   t.expectEquals(false, dateRange(4, "MAR", 2009));
 212   t.expectEquals(false, dateRange(3, "FEB", 2009));
 213   MockDate.setCurrent("Mar 03 2014");
 214   t.expectEquals(false, dateRange(3, "MAR", 2009));
 215
 216   // dateRange(month1, month2)
 217   MockDate.setCurrent("Mar 03 2009");
 218   t.expectEquals(true, dateRange("JAN", "MAR"));
 219   t.expectEquals(true, dateRange("MAR", "APR"));
 220   t.expectEquals(false, dateRange("MAY", "SEP"));
 221
 222   // dateRange(day1, month1, day2, month2)
 223   MockDate.setCurrent("Mar 03 2009");
 224   t.expectEquals(true, dateRange(1, "JAN", 3, "MAR"));
 225   t.expectEquals(true, dateRange(3, "MAR", 4, "SEP"));
 226   t.expectEquals(false, dateRange(4, "MAR", 4, "SEP"));
 227
 228   // dateRange(month1, year1, month2, year2)
 229   MockDate.setCurrent("Mar 03 2009");
 230   t.expectEquals(true, dateRange("FEB", 2009, "MAR", 2009));
 231   MockDate.setCurrent("Apr 03 2009");
 232   t.expectEquals(true, dateRange("FEB", 2009, "MAR", 2010));
 233   t.expectEquals(false, dateRange("FEB", 2009, "MAR", 2009));
 234
 235   // dateRange(day1, month1, year1, day2, month2, year2)
 236   MockDate.setCurrent("Mar 03 2009");
 237   t.expectEquals(true, dateRange(1, "JAN", 2009, 3, "MAR", 2009));
 238   t.expectEquals(true, dateRange(3, "MAR", 2009, 4, "SEP", 2009));
 239   t.expectEquals(true, dateRange(3, "JAN", 2009, 4, "FEB", 2010));
 240   t.expectEquals(false, dateRange(4, "MAR", 2009, 4, "SEP", 2009));
 241 };
 242
 243 Tests.testTimeRange = function(t) {
 244   // timeRange(hour)
 245   MockDate.setCurrent("Mar 03, 2009 03:34:01");
 246   t.expectEquals(true, timeRange(3));
 247   t.expectEquals(false, timeRange(2));
 248
 249   // timeRange(hour1, hour2)
 250   MockDate.setCurrent("Mar 03, 2009 03:34:01");
 251   t.expectEquals(true, timeRange(2, 3));
 252   t.expectEquals(true, timeRange(2, 4));
 253   t.expectEquals(true, timeRange(3, 5));
 254   t.expectEquals(false, timeRange(1, 2));
 255   t.expectEquals(false, timeRange(11, 12));
 256
 257   // timeRange(hour1, min1, hour2, min2)
 258   MockDate.setCurrent("Mar 03, 2009 03:34:01");
 259   t.expectEquals(true, timeRange(1, 0, 3, 34));
 260   t.expectEquals(true, timeRange(1, 0, 3, 35));
 261   t.expectEquals(true, timeRange(3, 34, 5, 0));
 262   t.expectEquals(false, timeRange(1, 0, 3, 0));
 263   t.expectEquals(false, timeRange(11, 0, 16, 0));
 264
 265   // timeRange(hour1, min1, sec1, hour2, min2, sec2)
 266   MockDate.setCurrent("Mar 03, 2009 03:34:14");
 267   t.expectEquals(true, timeRange(1, 0, 0, 3, 34, 14));
 268   t.expectEquals(false, timeRange(1, 0, 0, 3, 34, 0));
 269   t.expectEquals(true, timeRange(1, 0, 0, 3, 35, 0));
 270   t.expectEquals(true, timeRange(3, 34, 0, 5, 0, 0));
 271   t.expectEquals(false, timeRange(1, 0, 0, 3, 0, 0));
 272   t.expectEquals(false, timeRange(11, 0, 0, 16, 0, 0));
 273 };
 274
 275 // --------------------------
 276 // TestContext
 277 // --------------------------
 278
 279 // |name| is the name of the test being executed, it will be used when logging
 280 // errors.
 281 function TestContext(name) {
 282   this.numFailures_ = 0;
 283   this.name_ = name;
 284 };
 285
 286 TestContext.prototype.failed = function() {
 287   return this.numFailures_ != 0;
 288 };
 289
 290 TestContext.prototype.expectEquals = function(expectation, actual) {
 291   if (!(expectation === actual)) {
 292     this.numFailures_++;
 293     this.log("FAIL: expected: " + expectation + ", actual: " + actual);
 294   }
 295 };
 296
 297 TestContext.prototype.expectTrue = function(x) {
 298   this.expectEquals(true, x);
 299 };
 300
 301 TestContext.prototype.expectFalse = function(x) {
 302   this.expectEquals(false, x);
 303 };
 304
 305 TestContext.prototype.log = function(x) {
 306   // Prefix with the test name that generated the log.
 307   try {
 308     alert(this.name_ + ": " + x);
 309   } catch(e) {
 310     // In case alert() is not defined.
 311   }
 312 };
 313
 314 // --------------------------
 315 // MockDate
 316 // --------------------------
 317
 318 function MockDate() {
 319   this.wrappedDate_ = new MockDate.super_(MockDate.currentDateString_);
 320 };
 321
 322 // Setup the MockDate so it forwards methods to "this.wrappedDate_" (which is a
 323 // real Date object).  We can't simply chain the prototypes since Date() doesn't
 324 // allow it.
 325 MockDate.init = function() {
 326   MockDate.super_ = Date;
 327
 328   function createProxyMethod(methodName) {
 329     return function() {
 330       return this.wrappedDate_[methodName]
 331           .apply(this.wrappedDate_, arguments);
 332     }
 333   };
 334
 335   for (i in MockDate.methodNames_) {
 336     var methodName = MockDate.methodNames_[i];
 337     // Don't define the closure directly in the loop body, since Javascript's
 338     // crazy scoping rules mean |methodName| actually bleeds out of the loop!
 339     MockDate.prototype[methodName] = createProxyMethod(methodName);
 340   }
 341
 342   // Replace the native Date() with our mock.
 343   Date = MockDate;
 344 };
 345
 346 // Unfortunately Date()'s methods are non-enumerable, therefore list manually.
 347 MockDate.methodNames_ = [
 348   "toString", "toDateString", "toTimeString", "toLocaleString",
 349   "toLocaleDateString", "toLocaleTimeString", "valueOf", "getTime",
 350   "getFullYear", "getUTCFullYear", "getMonth", "getUTCMonth",
 351   "getDate", "getUTCDate", "getDay", "getUTCDay", "getHours", "getUTCHours",
 352   "getMinutes", "getUTCMinutes", "getSeconds", "getUTCSeconds",
 353   "getMilliseconds", "getUTCMilliseconds", "getTimezoneOffset", "setTime",
 354   "setMilliseconds", "setUTCMilliseconds", "setSeconds", "setUTCSeconds",
 355   "setMinutes", "setUTCMinutes", "setHours", "setUTCHours", "setDate",
 356   "setUTCDate", "setMonth", "setUTCMonth", "setFullYear", "setUTCFullYear",
 357   "toGMTString", "toUTCString", "getYear", "setYear"
 358 ];
 359
 360 MockDate.setCurrent = function(currentDateString) {
 361   MockDate.currentDateString_ = currentDateString;
 362 }
 363
 364 // Bind the methods to proxy requests to the wrapped Date().
 365 MockDate.init();
 366