Andreas Hocevar
69 lines
2.5 KiB
JavaScript
69 lines
2.5 KiB
JavaScript
// 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.positioning.AnchoredPositionTest');
|
|
goog.setTestOnly('goog.positioning.AnchoredPositionTest');
|
|
|
|
goog.require('goog.dom');
|
|
goog.require('goog.positioning.AnchoredPosition');
|
|
goog.require('goog.positioning.Corner');
|
|
goog.require('goog.positioning.Overflow');
|
|
goog.require('goog.style');
|
|
goog.require('goog.testing.jsunit');
|
|
|
|
var frame, doc, dom, viewportSize, anchor, popup;
|
|
var corner = goog.positioning.Corner;
|
|
var popupLength = 20;
|
|
var anchorLength = 100;
|
|
|
|
function setUp() {
|
|
frame = document.getElementById('frame1');
|
|
doc = goog.dom.getFrameContentDocument(frame);
|
|
dom = goog.dom.getDomHelper(doc);
|
|
viewportSize = dom.getViewportSize();
|
|
anchor = dom.getElement('anchor');
|
|
popup = dom.getElement('popup');
|
|
goog.style.setSize(popup, popupLength, popupLength);
|
|
goog.style.setPosition(popup, popupLength, popupLength);
|
|
goog.style.setSize(anchor, anchorLength, anchorLength);
|
|
}
|
|
|
|
// No enough space at the bottom and no overflow adjustment.
|
|
function testRepositionWithDefaultOverflow() {
|
|
var avp = new goog.positioning.AnchoredPosition(
|
|
anchor, corner.BOTTOM_LEFT);
|
|
var newTop = viewportSize.height - anchorLength;
|
|
goog.style.setPosition(anchor, 50, newTop);
|
|
var anchorRect = goog.style.getBounds(anchor);
|
|
|
|
avp.reposition(popup, corner.TOP_LEFT);
|
|
var popupRect = goog.style.getBounds(popup);
|
|
assertEquals(anchorRect.top + anchorRect.height, popupRect.top);
|
|
}
|
|
|
|
// No enough space at the bottom and ADJUST_Y overflow adjustment.
|
|
function testRepositionWithOverflow() {
|
|
var avp = new goog.positioning.AnchoredPosition(
|
|
anchor, corner.BOTTOM_LEFT,
|
|
goog.positioning.Overflow.ADJUST_Y);
|
|
var newTop = viewportSize.height - anchorLength;
|
|
goog.style.setPosition(anchor, 50, newTop);
|
|
var anchorRect = goog.style.getBounds(anchor);
|
|
|
|
avp.reposition(popup, corner.TOP_LEFT);
|
|
var popupRect = goog.style.getBounds(popup);
|
|
assertEquals(anchorRect.top + anchorRect.height,
|
|
popupRect.top + popupRect.height);
|
|
}
|