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 +1,157 @@
+// Copyright 2011 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.testing.styleTest');
+goog.setTestOnly('goog.testing.styleTest');
+
+goog.require('goog.dom');
+goog.require('goog.style');
+goog.require('goog.testing.jsunit');
+goog.require('goog.testing.style');
+
+var div1;
+var div2;
+
+function setUp() {
+  var createDiv = function(color) {
+    var div = goog.dom.createDom(
+        'div',
+        {
+          style: 'position:absolute;top:0;left:0;' +
+              'width:200px;height:100px;' +
+              'background-color:' + color,
+          innerHTML: 'abc'
+        });
+    document.body.appendChild(div);
+    return div;
+  };
+
+  div1 = createDiv('#EEE');
+  div2 = createDiv('#F00');
+}
+
+
+function tearDown() {
+  if (div1.parentNode)
+    div1.parentNode.removeChild(div1);
+  if (div2.parentNode)
+    div2.parentNode.removeChild(div2);
+
+  div1 = null;
+  div2 = null;
+}
+
+
+function testIsVisible() {
+  assertTrue('The div should be detected as visible.',
+             goog.testing.style.isVisible(div1));
+
+  // Tests with hidden element
+  goog.style.setElementShown(div1, false /* display */);
+  assertFalse('The div should be detected as not visible.',
+              goog.testing.style.isVisible(div1));
+}
+
+function testIsOnScreen() {
+  var el = document.createElement('div');
+  document.body.appendChild(el);
+
+  var dom = goog.dom.getDomHelper(el);
+  var winScroll = dom.getDocumentScroll();
+  var winSize = dom.getViewportSize();
+
+  el.style.position = 'absolute';
+  goog.style.setSize(el, 100, 100);
+
+  goog.style.setPosition(el, winScroll.x, winScroll.y);
+  assertTrue('An element fully on the screen is on screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x - 10, winScroll.y - 10);
+  assertTrue(
+      'An element partially off the top-left of the screen is on screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x - 150, winScroll.y - 10);
+  assertFalse(
+      'An element completely off the top of the screen is off screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x - 10, winScroll.y - 150);
+  assertFalse(
+      'An element completely off the left of the screen is off screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x + winSize.width + 1, winScroll.y);
+  assertFalse(
+      'An element completely off the right of the screen is off screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x, winScroll.y + winSize.height + 1);
+  assertFalse(
+      'An element completely off the bottom of the screen is off screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x + winSize.width - 10, winScroll.y);
+  assertTrue(
+      'An element partially off the right of the screen is on screen.',
+      goog.testing.style.isOnScreen(el));
+
+  goog.style.setPosition(el, winScroll.x, winScroll.y + winSize.height - 10);
+  assertTrue(
+      'An element partially off the bottom of the screen is on screen.',
+      goog.testing.style.isOnScreen(el));
+
+  var el2 = document.createElement('div');
+  el2.style.position = 'absolute';
+  goog.style.setSize(el2, 100, 100);
+  goog.style.setPosition(el2, winScroll.x, winScroll.y);
+  assertFalse('An element not in the DOM is not on screen.',
+              goog.testing.style.isOnScreen(el2));
+}
+
+function testHasVisibleDimensions() {
+  goog.style.setSize(div1, 0, 0);
+  assertFalse('0x0 should not be considered visible dimensions.',
+              goog.testing.style.hasVisibleDimensions(div1));
+  goog.style.setSize(div1, 10, 0);
+  assertFalse('10x0 should not be considered visible dimensions.',
+              goog.testing.style.hasVisibleDimensions(div1));
+  goog.style.setSize(div1, 10, 10);
+  assertTrue('10x10 should be considered visible dimensions.',
+             goog.testing.style.hasVisibleDimensions(div1));
+  goog.style.setSize(div1, 0, 10);
+  assertFalse('0x10 should not be considered visible dimensions.',
+              goog.testing.style.hasVisibleDimensions(div1));
+}
+
+function testIntersects() {
+  // No intersection
+  goog.style.setPosition(div1, 0, 0);
+  goog.style.setPosition(div2, 500, 500);
+  assertFalse('The divs should not be determined to itersect.',
+              goog.testing.style.intersects(div1, div2));
+
+  // Some intersection
+  goog.style.setPosition(div1, 0, 0);
+  goog.style.setPosition(div2, 50, 50);
+  assertTrue('The divs should be determined to itersect.',
+             goog.testing.style.intersects(div1, div2));
+
+  // Completely superimposed.
+  goog.style.setPosition(div1, 0, 0);
+  goog.style.setPosition(div2, 0, 0);
+  assertTrue('The divs should be determined to itersect.',
+             goog.testing.style.intersects(div1, div2));
+}