Adding mapbox-gl branch

2015-03-16 18:50:27 +01:00
parent 7985f030fa
commit 57ee7f52fd
3109 changed files with 943365 additions and 0 deletions
@@ -0,0 +1,59 @@
+// Copyright 2008 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.
+
+goog.provide('goog.math.LineTest');
+goog.setTestOnly('goog.math.LineTest');
+
+goog.require('goog.math.Coordinate');
+goog.require('goog.math.Line');
+goog.require('goog.testing.jsunit');
+
+function testEquals() {
+  var input = new goog.math.Line(1, 2, 3, 4);
+
+  assert(input.equals(input));
+}
+
+function testClone() {
+  var input = new goog.math.Line(1, 2, 3, 4);
+
+  assertNotEquals('Clone returns a new object', input, input.clone());
+  assertTrue('Contents of clone match original', input.equals(input.clone()));
+}
+
+function testGetLength() {
+  var input = new goog.math.Line(0, 0, Math.sqrt(2), Math.sqrt(2));
+  assertRoughlyEquals(input.getSegmentLengthSquared(), 4, 1e-10);
+  assertRoughlyEquals(input.getSegmentLength(), 2, 1e-10);
+}
+
+function testGetClosestPoint() {
+  var input = new goog.math.Line(0, 1, 1, 2);
+
+  var point = input.getClosestPoint(0, 3);
+  assertRoughlyEquals(point.x, 1, 1e-10);
+  assertRoughlyEquals(point.y, 2, 1e-10);
+}
+
+function testGetClosestSegmentPoint() {
+  var input = new goog.math.Line(0, 1, 2, 3);
+
+  var point = input.getClosestSegmentPoint(4, 4);
+  assertRoughlyEquals(point.x, 2, 1e-10);
+  assertRoughlyEquals(point.y, 3, 1e-10);
+
+  point = input.getClosestSegmentPoint(new goog.math.Coordinate(-1, -10));
+  assertRoughlyEquals(point.x, 0, 1e-10);
+  assertRoughlyEquals(point.y, 1, 1e-10);
+}