Add vectortile branch

2015-09-10 15:23:57 +02:00
parent 57ee7f52fd
commit 962473c3ab
3201 changed files with 978141 additions and 0 deletions
@@ -0,0 +1,165 @@
+// Copyright 2007 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Tests for arbitrary base conversion library baseconversion.js.
+ */
+
+goog.provide('goog.crypt.baseNTest');
+goog.setTestOnly('goog.crypt.baseNTest');
+
+goog.require('goog.crypt.baseN');
+goog.require('goog.testing.jsunit');
+
+function testDecToHex() {
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '0',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL, '0');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '9',
+                   goog.crypt.baseN.BASE_UPPERCASE_HEXADECIMAL, '9');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '13',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL, 'd');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '255',
+                   goog.crypt.baseN.BASE_UPPERCASE_HEXADECIMAL, 'FF');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL,
+                   '53425987345897',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL,
+                   '309734ff5de9');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL,
+                   '987080888',
+                   goog.crypt.baseN.BASE_UPPERCASE_HEXADECIMAL,
+                   '3AD5A8B8');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL,
+                   '009341587237',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL,
+                   '22ccd4f25');
+}
+
+function testBinToDec() {
+  verifyConversion(
+      goog.crypt.baseN.BASE_BINARY,
+      '11101010101000100010010000010010010000111101000100110111000000100001' +
+      '01100100111110110010000010110100111101000010010100001011111011111100' +
+      '00000010000010000101010101000000000101100000000100011111011101111001' +
+      '10000001000000000100101110001001001101101001101111010101111100010001' +
+      '11011100000110111000000100111011100100010010011001111011001111001011' +
+      '10001000101111001010011101101100110110011110010000011100101011110010' +
+      '11010001001111110011000000001001011011111011010000110011010000010111' +
+      '10111100000001100010111100000100000000110001011101011110100000011010' +
+      '0110000100011111',
+      goog.crypt.baseN.BASE_DECIMAL,
+      '34589745906769047354795784390596748934723904739085568907689045723489' +
+      '05745789789078907890789023447892365623589745678902348976234598723459' +
+      '087523496723486089723459078349087');
+}
+
+function testDecToBin() {
+  verifyConversion(
+      goog.crypt.baseN.BASE_DECIMAL,
+      '00342589674590347859734908573490568347534805468907960579056785605496' +
+      '83475873465859072390486756098742380573908572390463805745656623475234' +
+      '82345670247851902784123897349486238502378940637925807378946358964328' +
+      '57906148572346857346409823758034763928401296023947234784623765456367' +
+      '764623627623574',
+      goog.crypt.baseN.BASE_BINARY,
+      '10010011011100101010001111100111001100110000110111111110010110101000' +
+      '01010110110010000111000001100110100101010000101001100001011000101111' +
+      '01011101111100101101010010000111011110011110010101111001110010100100' +
+      '10111110000101111011010000000111111011110010011110101011100101000001' +
+      '00011000101010011001101000011101001010001101011110101001011011100101' +
+      '11100000101000010010101001011001100100101110111101010000011010001010' +
+      '01011100100111110001100111100100011001001001100011011100100111011111' +
+      '01000100101001000100110001011010010000011010111101111111111111110100' +
+      '01100101001111001111100110101000001100100000111111100101110010111011' +
+      '10110110001100100011101010110110100001001000101011001001100011010110' +
+      '10110100000110000110010111110100000100110110010010010101111001001111' +
+      '11100100000010101111110100011010011101011010001101110011100110111111' +
+      '11000100001111010000000101011011000010010000000100111111010110111100' +
+      '00101111010011011010011010010001000101100001111001110010010110');
+}
+
+function test7To9() {
+  verifyConversion(
+      '0123456',    // Base 7.
+      '60625646056660665666066534602566346056634560665606666656465634265434' +
+      '66563465664566346406366534664656650660665623456663456654360665',
+      '012345678',  // Base 9.
+      '11451222686557606458341381287142358175337801548087003804852781764284' +
+      '273762357630423116743334671762638240652740158536');
+}
+
+function testZeros() {
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '0',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL, '0');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '000',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL, '0');
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '0000007',
+                   goog.crypt.baseN.BASE_LOWERCASE_HEXADECIMAL, '7');
+}
+
+function testArbitraryBases() {
+  verifyConversion('X9(',    // Base 3.
+                   '9(XX((9X(XX9(9X9(X9(',
+                   'a:*o9',  // Base 5.
+                   ':oa**:9o9**9oo');
+}
+
+function testEmptyBases() {
+  var e = assertThrows(function() {
+    goog.crypt.baseN.recodeString('1230', '', '0123');
+  });
+  assertEquals('Exception message', 'Number 1230 contains a character ' +
+      'not found in base , which is 0', e.message);
+
+  e = assertThrows(function() {
+    goog.crypt.baseN.recodeString('1230', '0123', '');
+  });
+  assertEquals('Exception message', 'Empty output base', e.message);
+}
+
+function testInvalidDigits() {
+  var e = assertThrows(function() {
+    goog.crypt.baseN.recodeString('123x456', '01234567', '01234567');
+  });
+  assertEquals('Exception message', 'Number 123x456 contains a character ' +
+      'not found in base 01234567, which is x', e.message);
+}
+
+function makeHugeBase() {
+  // Number of digits in the base.
+  // Tests break if this is set to 200'000.  The reason for that is
+  // String.fromCharCode(196609) == String.fromCharCode(1).
+  var baseSize = 20000;
+  var tab = [];
+  for (var i = 0; i < baseSize; i++) {
+    tab.push(String.fromCharCode(i));
+  }
+  return tab.join('');
+}
+
+function testHugeInputBase() {
+  verifyConversion(makeHugeBase(), String.fromCharCode(12345),
+                   goog.crypt.baseN.BASE_DECIMAL, '12345');
+}
+
+function testHugeOutputBase() {
+  verifyConversion(goog.crypt.baseN.BASE_DECIMAL, '12345',
+                   makeHugeBase(), String.fromCharCode(12345));
+}
+
+function verifyConversion(inputBase, inputNumber, outputBase, outputNumber) {
+  assertEquals(outputNumber,
+               goog.crypt.baseN.recodeString(inputNumber,
+                                             inputBase,
+                                             outputBase));
+}