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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/positioning/positioning_test.html')
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diff --git a/contexts/data/lib/closure-library/closure/goog/positioning/positioning_test.html b/contexts/data/lib/closure-library/closure/goog/positioning/positioning_test.html deleted file mode 100644 index c7ed903..0000000 --- a/contexts/data/lib/closure-library/closure/goog/positioning/positioning_test.html +++ /dev/null @@ -1,1236 +0,0 @@ -<!DOCTYPE html> -<html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. - -Author: eae@google.com (Emil A Eklund) ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>Closure Unit Tests - goog.positioning</title> -<script src="../base.js"></script> -<script> -goog.require('goog.dom'); -goog.require('goog.math.Box'); -goog.require('goog.math.Coordinate'); -goog.require('goog.math.Rect'); -goog.require('goog.style'); -goog.require('goog.positioning'); -goog.require('goog.testing.ExpectedFailures'); -goog.require('goog.testing.jsunit'); -goog.require('goog.userAgent'); -goog.require('goog.userAgent.product'); -</script> -<style> - .box1 { - border: 1px solid black; - margin: 10px; - padding: 5px; - height: 150px; - } - .outerbox { - border: 1px solid gray; - padding: 3px; - margin: 5px 5px 5px 100px; - } - .box2 { - position: relative; - padding: 0px; /* If the padding has >0 value, IE6 fails some tests. */ - margin: -2px; - } - .box8 { - position: absolute; - padding: 0px; /* If the padding has >0 value, IE6 fails some tests. */ - margin: -2px; - width: 500px; - height: 100px; - } - .anchorFrame { - overflow: auto; - width: 100px; - height: 100px; - } - #popup1, #popup2, #popup3, #popup5, #popup6, #popup7 { - position: absolute; - border: 1px solid red; - width: 100px; - height: 100px; - } - #popup8 { - position: absolute; - border: 1px solid red; - width: 100px; - height: 100px; - } - #anchor1 { - border: 1px solid blue; - } - #anchor4 { - position: absolute; - left: 2px; - } - - #test-area { - height: 1000px; - position: relative; - width: 1000px; - } - .overflow-hidden { - overflow: hidden; - } - .overflow-auto { - overflow: auto; - } -</style> -</head> -<body> - -<div id='offscreen-anchor' - style='position: absolute; left: -1000px; top: -1000px'></div> - - <div id="ltr" dir="ltr"> - Left to right element. - </div> - - <div id="rtl" dir="rtl"> - Right to left element. - </div> - - <div class="outerbox"> - <div id="box1" class="box1"> - <span id="anchor1">Anchor LTR.</span> - </div> - - <div class="box2"> - <div id="popup1"> - <div>Popup ltr.</div> - </div> - </div> - </div> - - <div class="outerbox" dir="rtl"> - <div class="box1"> - <span id="anchor2">Anchor RTL.</span> - </div> - - <div class="box2"> - <div id="popup2"> - <div>Popup rtl.</div> - </div> - </div> - </div> - - <div id="anchor4"> - Anchor 4. - </div> - - <div id="popup3"> - Popup. - </div> - -<div dir="rtl" style="border: 1px solid red;"> - <div dir="rtl" style="position: relative; overflow: auto; width: 150px; height: 100px; border: 1px solid black;"> - <div style="height: 200px;"> - <span id="anchor5">Anchor 5.</span> - </div> - <div id="popup5"> - Popup. - </div> - </div> -</div> - -<iframe id="iframe-standard" src="positioning_test_standard.html" class="anchorFrame"> -</iframe> -<iframe id="iframe-quirk" src="positioning_test_quirk.html" class="anchorFrame"> -</iframe> -<div id="popup6">Popup6</div> - -<div style="position:relative;height:100px;width:100px;overflow:auto;"> - I hate positioning! - <div>1</div> - <div>2</div> - <div>3</div> - <div>4</div> - <div>5</div> - <div>6</div> - <div>7</div> - <div id="popup7">Popup7</div> -</div> - -<iframe id="nested-outer" src="positioning_test_iframe1.html" - style="overflow:auto;width:150px;height:150px;"></iframe> - -<div class="outerbox" dir="rtl"> - <div class="box1"> - <span id="anchor8">Anchor8 RTL.</span> - </div> - - <div class="box8 overflow-auto"> - <div id="popup8"> - <div>Popup8 rtl.</div> - </div> - <div style="width:10000px;"> </div> - </div> -</div> - -<div id="test-area"></div> - -<script> - -// Allow positions to be off by one in gecko as it reports scrolling -// offsets in steps of 2. -var ALLOWED_OFFSET = goog.userAgent.GECKO ? 1 : 0; -// Error bar for positions since some browsers are not super accurate -// in reporting them. -var EPSILON = 2; - -var expectedFailures = new goog.testing.ExpectedFailures(); - -var corner = goog.positioning.Corner; -var overflow = goog.positioning.Overflow; -var testArea; - -function setUpPage() { - var viewportSize = goog.dom.getViewportSize(); - // Some tests need enough size viewport. - if (viewportSize.width < 600 || viewportSize.height < 600) { - window.moveTo(0, 0); - window.resizeTo(640, 640); - } -} - -function setUp() { - window.scrollTo(0, 0); - testArea = goog.dom.getElement('test-area'); -} - -function tearDown() { - expectedFailures.handleTearDown(); - testArea.setAttribute('style', ''); - testArea.innerHTML = ''; -} - -/** - * This is used to round pixel values on FF3 Mac. - */ -function assertRoundedEquals(a, b, c) { - function round(x) { - return goog.userAgent.GECKO && (goog.userAgent.MAC || goog.userAgent.X11) && - goog.userAgent.isVersion('1.9') ? Math.round(x) : x; - } - if (arguments.length == 3) { - assertRoughlyEquals(a, round(b), round(c), ALLOWED_OFFSET); - } else { - assertRoughlyEquals(round(a), round(b), ALLOWED_OFFSET); - } -} - -function testPositionAtAnchorLeftToRight() { - var anchor = document.getElementById('anchor1'); - var popup = document.getElementById('popup1'); - - // Anchor top left to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should line up with left edge ' + - 'of anchor.', - anchorRect.left, - popupRect.left); - assertRoundedEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // Anchor top left to bottom left. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_LEFT, - popup, corner.TOP_LEFT); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should line up with left edge ' + - 'of anchor.', - anchorRect.left, - popupRect.left); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); - - // Anchor top left to top right. - goog.positioning.positionAtAnchor(anchor, corner.TOP_RIGHT, - popup, corner.TOP_LEFT); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Popup should be positioned just right of the anchor.', - anchorRect.left + anchorRect.width, - popupRect.left); - assertRoundedEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // Anchor top right to bottom right. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_RIGHT, - popup, corner.TOP_RIGHT); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Right edge of popup should line up with right edge ' + - 'of anchor.', - anchorRect.left + anchorRect.width, - popupRect.left + popupRect.width); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); - - // Anchor top start to bottom start. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_START, - popup, corner.TOP_START); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should line up with left edge ' + - 'of anchor.', - anchorRect.left, - popupRect.left); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); -} - - -function testPositionAtAnchorWithOffset() { - var anchor = document.getElementById('anchor1'); - var popup = document.getElementById('popup1'); - - // Anchor top left to top left with an offset moving the popup away from the - // anchor. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT, - newCoord(-15, -20)); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should be fifteen pixels from ' + - 'anchor.', - anchorRect.left, - popupRect.left + 15); - assertRoundedEquals('Top edge of popup should be twenty pixels from anchor.', - anchorRect.top, - popupRect.top + 20); - - // Anchor top left to top left with an offset moving the popup towards the - // anchor. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT, - newCoord(3, 1)); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should be three pixels right of ' + - 'the anchor\'s left edge', - anchorRect.left, - popupRect.left - 3); - assertRoundedEquals('Top edge of popup should be one pixel below of the ' + - 'anchor\'s top edge', - anchorRect.top, - popupRect.top - 1); -} - - -function testPositionAtAnchorOverflowLeftEdgeRightToLeft() { - var anchor = document.getElementById('anchor5'); - var popup = document.getElementById('popup5'); - - var status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.FAIL_X); - assertFalse('Positioning operation should have failed.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - - // Change overflow strategy to ADJUST. - status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.ADJUST_X); - - // Fails in Chrome because of infrastructure issues, temporarily disabled. - // See b/4274723. - expectedFailures.expectFailureFor(goog.userAgent.product.CHROME); - try { - assertTrue('Positioning operation should have been successful.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - assertTrue('Positioning operation should have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_X) != 0); - } catch (e) { - expectedFailures.handleException(e); - } - - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - var parentRect = goog.style.getBounds(anchor.parentNode); - assertTrue('Position should have been adjusted so that the left edge of ' + - 'the popup is left of the anchor but still within the bounding ' + - 'box of the parent container.', - anchorRect.left <= popupRect.left <= parentRect.left); - -} - - -function testPositionAtAnchorWithMargin() { - var anchor = document.getElementById('anchor1'); - var popup = document.getElementById('popup1'); - - // Anchor top left to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT, undefined, - new goog.math.Box(1, 2, 3, 4)); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Left edge of popup should be four pixels from anchor.', - anchorRect.left, - popupRect.left - 4); - assertRoundedEquals('Top edge of popup should be one pixels from anchor.', - anchorRect.top, - popupRect.top - 1); - - // Anchor top right to bottom right. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_RIGHT, - popup, corner.TOP_RIGHT, undefined, - new goog.math.Box(1, 2, 3, 4)); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Right edge of popup should line up with right edge ' + - 'of anchor.', - anchorRect.left + anchorRect.width, - popupRect.left + popupRect.width + 2); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top - 1); - -} - - -function testPositionAtAnchorRightToLeft() { - if (goog.userAgent.IE && goog.userAgent.isVersion('6')) { - // These tests fails with IE6. - // TODO(user): Investigate the reason. - return; - } - - var anchor = document.getElementById('anchor2'); - var popup = document.getElementById('popup2'); - - // Anchor top left to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - - assertRoundedEquals('Left edge of popup should line up with left edge ' + - 'of anchor.', - anchorRect.left, - popupRect.left); - assertRoundedEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // Anchor top start to bottom start. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_START, - popup, corner.TOP_START); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Right edge of popup should line up with right edge ' + - 'of anchor.', - anchorRect.left + anchorRect.width, - popupRect.left + popupRect.width); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); -} - -function testPositionAtAnchorRightToLeftWithScroll() { - if (goog.userAgent.IE && goog.userAgent.isVersion('6')) { - // These tests fails with IE6. - // TODO(user): Investigate the reason. - return; - } - - var anchor = document.getElementById('anchor8'); - var popup = document.getElementById('popup8'); - - // Anchor top left to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - - assertRoundedEquals('Left edge of popup should line up with left edge ' + - 'of anchor.', - anchorRect.left, - popupRect.left); - assertRoundedEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // Anchor top start to bottom start. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_START, - popup, corner.TOP_START); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Right edge of popup should line up with right edge ' + - 'of anchor.', - anchorRect.left + anchorRect.width, - popupRect.left + popupRect.width); - assertRoundedEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); -} - -function testPositionAtAnchorBodyViewport() { - var anchor = document.getElementById('anchor1'); - var popup = document.getElementById('popup3'); - - // Anchor top left to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_LEFT); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - assertEquals('Left edge of popup should line up with left edge of anchor.', - anchorRect.left, - popupRect.left); - assertEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // Anchor top start to bottom right. - goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_RIGHT, - popup, corner.TOP_RIGHT); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertEquals('Right edge of popup should line up with right edge of anchor.', - anchorRect.left + anchorRect.width, - popupRect.left + popupRect.width); - assertEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); - - // Anchor top right to top left. - goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertEquals('Right edge of popup should line up with left edge of anchor.', - anchorRect.left, - popupRect.left + popupRect.width); - assertEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); -} - -function testPositionAtAnchorSpecificViewport() { - var anchor = document.getElementById('anchor1'); - var popup = document.getElementById('popup3'); - - // Anchor top right to top left within outerbox. - var status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.FAIL_X); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertTrue('Positioning operation should have been successful.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - assertTrue('X position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_X) == 0); - assertTrue('Y position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_Y) == 0); - assertEquals('Right edge of popup should line up with left edge of anchor.', - anchorRect.left, - popupRect.left + popupRect.width); - assertEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); - - // position again within box1. - var box = document.getElementById('box1'); - var viewport = goog.style.getBounds(box); - status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.FAIL_X, undefined, - viewport); - assertFalse('Positioning operation should have failed.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - - // Change overflow strategy to adjust. - status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.ADJUST_X, undefined, - viewport); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertTrue('Positioning operation should have been successful.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - assertFalse('X position should have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_X) == 0); - assertTrue('Y position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_Y) == 0); - assertRoughlyEquals( - 'Left edge of popup should line up with left edge of viewport.', - viewport.left, popupRect.left, EPSILON); - assertEquals('Popup should have the same y position as the anchor.', - anchorRect.top, - popupRect.top); -} - -function testPositionAtAnchorOutsideViewport() { - var anchor = document.getElementById('anchor4'); - var popup = document.getElementById('popup1'); - - var status = goog.positioning.positionAtAnchor(anchor, corner.TOP_LEFT, - popup, corner.TOP_RIGHT); - var anchorRect = goog.style.getBounds(anchor); - var popupRect = goog.style.getBounds(popup); - assertTrue('Positioning operation should have been successful.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - assertTrue('X position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_X) == 0); - assertTrue('Y position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_Y) == 0); - - assertEquals('Right edge of popup should line up with left edge of anchor.', - anchorRect.left, - popupRect.left + popupRect.width); - - // Change overflow strategy to fail. - status = goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_RIGHT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.FAIL_X); - assertFalse('Positioning operation should have failed.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - - // Change overflow strategy to adjust. - status = goog.positioning.positionAtAnchor(anchor, corner.BOTTOM_RIGHT, - popup, corner.TOP_RIGHT, - undefined, undefined, - overflow.ADJUST_X); - anchorRect = goog.style.getBounds(anchor); - popupRect = goog.style.getBounds(popup); - assertTrue('Positioning operation should have been successful.', - (status & goog.positioning.OverflowStatus.FAILED) == 0); - assertFalse('X position should have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_X) == 0); - assertTrue('Y position should not have been adjusted.', - (status & goog.positioning.OverflowStatus.ADJUSTED_Y) == 0); - assertRoughlyEquals( - 'Left edge of popup should line up with left edge of viewport.', - 0, popupRect.left, EPSILON); - assertEquals('Popup should be positioned just below the anchor.', - anchorRect.top + anchorRect.height, - popupRect.top); -} - - -function testAdjustForViewportFailIgnore() { - var f = goog.positioning.adjustForViewport_; - var viewport = new goog.math.Box(100, 200, 200, 100); - var overflow = goog.positioning.Overflow.IGNORE; - - var pos = newCoord(150, 150); - var size = newSize(50, 50); - assertEquals('Viewport overflow should be ignored.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); - - pos = newCoord(150, 150); - size = newSize(100, 50); - assertEquals('Viewport overflow should be ignored.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); - - pos = newCoord(50, 50); - size = newSize(50, 50); - assertEquals('Viewport overflow should be ignored.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); -} - - -function testAdjustForViewportFailXY() { - var f = goog.positioning.adjustForViewport_; - var viewport = new goog.math.Box(100, 200, 200, 100); - var overflow = goog.positioning.Overflow.FAIL_X | - goog.positioning.Overflow.FAIL_Y; - - var pos = newCoord(150, 150); - var size = newSize(50, 50); - assertEquals('Element should not overflow viewport.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); - - pos = newCoord(150, 150); - size = newSize(100, 50); - assertEquals('Element should overflow the right edge of viewport.', - goog.positioning.OverflowStatus.FAILED_RIGHT, - f(pos, size, viewport, overflow)); - - pos = newCoord(150, 150); - size = newSize(50, 100); - assertEquals('Element should overflow the bottom edge of viewport.', - goog.positioning.OverflowStatus.FAILED_BOTTOM, - f(pos, size, viewport, overflow)); - - pos = newCoord(50, 150); - size = newSize(50, 50); - assertEquals('Element should overflow the left edge of viewport.', - goog.positioning.OverflowStatus.FAILED_LEFT, - f(pos, size, viewport, overflow)); - - pos = newCoord(150, 50); - size = newSize(50, 50); - assertEquals('Element should overflow the top edge of viewport.', - goog.positioning.OverflowStatus.FAILED_TOP, - f(pos, size, viewport, overflow)); - - pos = newCoord(50, 50); - size = newSize(50, 50); - assertEquals('Element should overflow the left & top edges of viewport.', - goog.positioning.OverflowStatus.FAILED_LEFT | - goog.positioning.OverflowStatus.FAILED_TOP, - f(pos, size, viewport, overflow)); -} - - -function testAdjustForViewportAdjustXFailY() { - var f = goog.positioning.adjustForViewport_; - var viewport = new goog.math.Box(100, 200, 200, 100); - var overflow = goog.positioning.Overflow.ADJUST_X | - goog.positioning.Overflow.FAIL_Y; - - var pos = newCoord(150, 150); - var size = newSize(50, 50); - assertEquals('Element should not overflow viewport.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); - assertEquals('X Position should not have been changed.', 150, pos.x); - assertEquals('Y Position should not have been changed.', 150, pos.y); - - pos = newCoord(150, 150); - size = newSize(100, 50); - assertEquals('Element position should be adjusted not to overflow right ' + - 'edge of viewport.', - goog.positioning.OverflowStatus.ADJUSTED_X, - f(pos, size, viewport, overflow)); - assertEquals('X Position should be adjusted to 100.', 100, pos.x); - assertEquals('Y Position should not have been changed.', 150, pos.y); - - pos = newCoord(50, 150); - size = newSize(100, 50); - assertEquals('Element position should be adjusted not to overflow left ' + - 'edge of viewport.', - goog.positioning.OverflowStatus.ADJUSTED_X, - f(pos, size, viewport, overflow)); - assertEquals('X Position should be adjusted to 100.', 100, pos.x); - assertEquals('Y Position should not have been changed.', 150, pos.y); - - - pos = newCoord(50, 50); - size = newSize(100, 50); - assertEquals('Element position should be adjusted not to overflow left ' + - 'edge of viewport, should overflow bottom edge.', - goog.positioning.OverflowStatus.ADJUSTED_X | - goog.positioning.OverflowStatus.FAILED_TOP, - f(pos, size, viewport, overflow)); - assertEquals('X Position should be adjusted to 100.', 100, pos.x); - assertEquals('Y Position should not have been changed.', 50, pos.y); -} - - -function testAdjustForViewportResizeHeight() { - var f = goog.positioning.adjustForViewport_; - var viewport = new goog.math.Box(0, 200, 200, 0); - var overflow = goog.positioning.Overflow.RESIZE_HEIGHT; - - var pos = newCoord(150, 150); - var size = newSize(25, 100); - assertEquals('Viewport height should be resized.', - goog.positioning.OverflowStatus.HEIGHT_ADJUSTED, - f(pos, size, viewport, overflow)); - assertEquals('Height should be resized to 50.', - 50, size.height); - - var pos = newCoord(0, 0); - var size = newSize(50, 250); - assertEquals('Viewport height should be resized.', - goog.positioning.OverflowStatus.HEIGHT_ADJUSTED, - f(pos, size, viewport, overflow)); - assertEquals('Height should be resized to 200.', - 200, size.height); - - pos = newCoord(150, 150); - size = newSize(50, 50); - assertEquals('No Viewport overflow.', - goog.positioning.OverflowStatus.NONE, - f(pos, size, viewport, overflow)); -} - - -function testPositionAtCoordinateResizeHeight() { - var f = goog.positioning.positionAtCoordinate; - var viewport = new goog.math.Box(0, 50, 50, 0); - var overflow = goog.positioning.Overflow.RESIZE_HEIGHT | - goog.positioning.Overflow.ADJUST_Y; - var popup = document.getElementById('popup1'); - var corner = goog.positioning.Corner.BOTTOM_LEFT; - - var pos = newCoord(100, 100); - - assertEquals('Viewport height should be resized.', - goog.positioning.OverflowStatus.HEIGHT_ADJUSTED | - goog.positioning.OverflowStatus.ADJUSTED_Y, - f(pos, popup, corner, undefined, viewport, overflow)); - var bounds = goog.style.getSize(popup); - assertEquals('Height should be resized to the size of the viewport.', - 50, bounds.height); -} - - -function testGetEffectiveCornerLeftToRight() { - var f = goog.positioning.getEffectiveCorner; - var el = document.getElementById('ltr'); - - assertEquals('TOP_LEFT should be unchanged for ltr.', - corner.TOP_LEFT, - f(el, corner.TOP_LEFT)); - assertEquals('TOP_RIGHT should be unchanged for ltr.', - corner.TOP_RIGHT, - f(el, corner.TOP_RIGHT)); - assertEquals('BOTTOM_LEFT should be unchanged for ltr.', - corner.BOTTOM_LEFT, - f(el, corner.BOTTOM_LEFT)); - assertEquals('BOTTOM_RIGHT should be unchanged for ltr.', - corner.BOTTOM_RIGHT, - f(el, corner.BOTTOM_RIGHT)); - - assertEquals('TOP_START should be TOP_LEFT for ltr.', - corner.TOP_LEFT, - f(el, corner.TOP_START)); - assertEquals('TOP_END should be TOP_RIGHT for ltr.', - corner.TOP_RIGHT, - f(el, corner.TOP_END)); - assertEquals('BOTTOM_START should be BOTTOM_LEFT for ltr.', - corner.BOTTOM_LEFT, - f(el, corner.BOTTOM_START)); - assertEquals('BOTTOM_END should be BOTTOM_RIGHT for ltr.', - corner.BOTTOM_RIGHT, - f(el, corner.BOTTOM_END)); -} - - -function testGetEffectiveCornerRightToLeft() { - var f = goog.positioning.getEffectiveCorner; - var el = document.getElementById('rtl'); - - assertEquals('TOP_LEFT should be unchanged for rtl.', - corner.TOP_LEFT, - f(el, corner.TOP_LEFT)); - assertEquals('TOP_RIGHT should be unchanged for rtl.', - corner.TOP_RIGHT, - f(el, corner.TOP_RIGHT)); - assertEquals('BOTTOM_LEFT should be unchanged for rtl.', - corner.BOTTOM_LEFT, - f(el, corner.BOTTOM_LEFT)); - assertEquals('BOTTOM_RIGHT should be unchanged for rtl.', - corner.BOTTOM_RIGHT, - f(el, corner.BOTTOM_RIGHT)); - - assertEquals('TOP_START should be TOP_RIGHT for rtl.', - corner.TOP_RIGHT, - f(el, corner.TOP_START)); - assertEquals('TOP_END should be TOP_LEFT for rtl.', - corner.TOP_LEFT, - f(el, corner.TOP_END)); - assertEquals('BOTTOM_START should be BOTTOM_RIGHT for rtl.', - corner.BOTTOM_RIGHT, - f(el, corner.BOTTOM_START)); - assertEquals('BOTTOM_END should be BOTTOM_LEFT for rtl.', - corner.BOTTOM_LEFT, - f(el, corner.BOTTOM_END)); -} - - -function testFlipCornerHorizontal() { - var f = goog.positioning.flipCornerHorizontal; - - assertEquals('TOP_LEFT should be flipped to TOP_RIGHT.', - corner.TOP_RIGHT, - f(corner.TOP_LEFT)); - assertEquals('TOP_RIGHT should be flipped to TOP_LEFT.', - corner.TOP_LEFT, - f(corner.TOP_RIGHT)); - assertEquals('BOTTOM_LEFT should be flipped to BOTTOM_RIGHT.', - corner.BOTTOM_RIGHT, - f(corner.BOTTOM_LEFT)); - assertEquals('BOTTOM_RIGHT should be flipped to BOTTOM_LEFT.', - corner.BOTTOM_LEFT, - f(corner.BOTTOM_RIGHT)); - - assertEquals('TOP_START should be flipped to TOP_END.', - corner.TOP_END, - f(corner.TOP_START)); - assertEquals('TOP_END should be flipped to TOP_START.', - corner.TOP_START, - f(corner.TOP_END)); - assertEquals('BOTTOM_START should be flipped to BOTTOM_END.', - corner.BOTTOM_END, - f(corner.BOTTOM_START)); - assertEquals('BOTTOM_END should be flipped to BOTTOM_START.', - corner.BOTTOM_START, - f(corner.BOTTOM_END)); -} - - -function testFlipCornerVertical() { - var f = goog.positioning.flipCornerVertical; - - assertEquals('TOP_LEFT should be flipped to BOTTOM_LEFT.', - corner.BOTTOM_LEFT, - f(corner.TOP_LEFT)); - assertEquals('TOP_RIGHT should be flipped to BOTTOM_RIGHT.', - corner.BOTTOM_RIGHT, - f(corner.TOP_RIGHT)); - assertEquals('BOTTOM_LEFT should be flipped to TOP_LEFT.', - corner.TOP_LEFT, - f(corner.BOTTOM_LEFT)); - assertEquals('BOTTOM_RIGHT should be flipped to TOP_RIGHT.', - corner.TOP_RIGHT, - f(corner.BOTTOM_RIGHT)); - - assertEquals('TOP_START should be flipped to BOTTOM_START.', - corner.BOTTOM_START, - f(corner.TOP_START)); - assertEquals('TOP_END should be flipped to BOTTOM_END.', - corner.BOTTOM_END, - f(corner.TOP_END)); - assertEquals('BOTTOM_START should be flipped to TOP_START.', - corner.TOP_START, - f(corner.BOTTOM_START)); - assertEquals('BOTTOM_END should be flipped to TOP_END.', - corner.TOP_END, - f(corner.BOTTOM_END)); -} - - -function testFlipCorner() { - var f = goog.positioning.flipCorner; - - assertEquals('TOP_LEFT should be flipped to BOTTOM_RIGHT.', - corner.BOTTOM_RIGHT, - f(corner.TOP_LEFT)); - assertEquals('TOP_RIGHT should be flipped to BOTTOM_LEFT.', - corner.BOTTOM_LEFT, - f(corner.TOP_RIGHT)); - assertEquals('BOTTOM_LEFT should be flipped to TOP_RIGHT.', - corner.TOP_RIGHT, - f(corner.BOTTOM_LEFT)); - assertEquals('BOTTOM_RIGHT should be flipped to TOP_LEFT.', - corner.TOP_LEFT, - f(corner.BOTTOM_RIGHT)); - - assertEquals('TOP_START should be flipped to BOTTOM_END.', - corner.BOTTOM_END, - f(corner.TOP_START)); - assertEquals('TOP_END should be flipped to BOTTOM_START.', - corner.BOTTOM_START, - f(corner.TOP_END)); - assertEquals('BOTTOM_START should be flipped to TOP_END.', - corner.TOP_END, - f(corner.BOTTOM_START)); - assertEquals('BOTTOM_END should be flipped to TOP_START.', - corner.TOP_START, - f(corner.BOTTOM_END)); -} - -function testPositionAtAnchorFrameViewportStandard() { - var iframe = document.getElementById('iframe-standard'); - var iframeDoc = goog.dom.getFrameContentDocument(iframe); - assertTrue(new goog.dom.DomHelper(iframeDoc).isCss1CompatMode()); - - new goog.dom.DomHelper(iframeDoc).getDocumentScrollElement().scrollTop = 100; - var anchor = iframeDoc.getElementById('anchor1'); - var popup = document.getElementById('popup6'); - - var status = goog.positioning.positionAtAnchor( - anchor, corner.TOP_RIGHT, popup, corner.BOTTOM_RIGHT); - var iframeRect = goog.style.getBounds(iframe); - var popupRect = goog.style.getBounds(popup); - assertEquals('Status should not have any ADJUSTED and FAILED.', - goog.positioning.OverflowStatus.NONE, status); - assertRoundedEquals('Popup should be positioned just above the iframe, ' + - 'not above the anchor element inside the iframe', - iframeRect.top, - popupRect.top + popupRect.height); -} - -function testPositionAtAnchorFrameViewportQuirk() { - var iframe = document.getElementById('iframe-quirk'); - var iframeDoc = goog.dom.getFrameContentDocument(iframe); - assertFalse(new goog.dom.DomHelper(iframeDoc).isCss1CompatMode()); - - window.scrollTo(0, 100); - new goog.dom.DomHelper(iframeDoc).getDocumentScrollElement().scrollTop = 100; - var anchor = iframeDoc.getElementById('anchor1'); - var popup = document.getElementById('popup6'); - - var status = goog.positioning.positionAtAnchor( - anchor, corner.TOP_RIGHT, popup, corner.BOTTOM_RIGHT); - var iframeRect = goog.style.getBounds(iframe); - var popupRect = goog.style.getBounds(popup); - assertEquals('Status should not have any ADJUSTED and FAILED.', - goog.positioning.OverflowStatus.NONE, status); - assertRoundedEquals('Popup should be positioned just above the iframe, ' + - 'not above the anchor element inside the iframe', - iframeRect.top, - popupRect.top + popupRect.height); -} - -function testPositionAtAnchorFrameViewportWithPopupInScroller() { - var iframe = document.getElementById('iframe-standard'); - var iframeDoc = goog.dom.getFrameContentDocument(iframe); - - new goog.dom.DomHelper(iframeDoc).getDocumentScrollElement().scrollTop = 100; - var anchor = iframeDoc.getElementById('anchor1'); - var popup = document.getElementById('popup7'); - popup.offsetParent.scrollTop = 50; - - var status = goog.positioning.positionAtAnchor( - anchor, corner.TOP_RIGHT, popup, corner.BOTTOM_RIGHT); - var iframeRect = goog.style.getBounds(iframe); - var popupRect = goog.style.getBounds(popup); - assertEquals('Status should not have any ADJUSTED and FAILED.', - goog.positioning.OverflowStatus.NONE, status); - assertRoughlyEquals('Popup should be positioned just above the iframe, ' + - 'not above the anchor element inside the iframe', - iframeRect.top, - popupRect.top + popupRect.height, - ALLOWED_OFFSET); -} - -function testPositionAtAnchorNestedFrames() { - var outerIframe = document.getElementById('nested-outer'); - var outerDoc = goog.dom.getFrameContentDocument(outerIframe); - var popup = outerDoc.getElementById('popup1'); - var innerIframe = outerDoc.getElementById('inner-frame'); - var innerDoc = goog.dom.getFrameContentDocument(innerIframe); - var anchor = innerDoc.getElementById('anchor1'); - - var status = goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.BOTTOM_LEFT); - assertEquals('Status should not have any ADJUSTED and FAILED.', - goog.positioning.OverflowStatus.NONE, status); - var innerIframeRect = goog.style.getBounds(innerIframe); - var popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Top of frame should align with bottom of the popup', - innerIframeRect.top, popupRect.top + popupRect.height); - - // The anchor is scrolled up by 10px. - // Popup position should be the same as above. - goog.dom.getWindow(innerDoc).scrollTo(0, 10); - status = goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.BOTTOM_LEFT); - assertEquals('Status should not have any ADJUSTED and FAILED.', - goog.positioning.OverflowStatus.NONE, status); - innerIframeRect = goog.style.getBounds(innerIframe); - popupRect = goog.style.getBounds(popup); - assertRoundedEquals('Top of frame should align with bottom of the popup', - innerIframeRect.top, popupRect.top + popupRect.height); -} - -function testPositionAtAnchorOffscreen() { - var offset = 0; - var anchor = goog.dom.getElement('offscreen-anchor'); - var popup = goog.dom.getElement('popup3'); - - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - newCoord(offset, offset), goog.style.getPageOffset(popup)); - - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X_EXCEPT_OFFSCREEN | overflow.ADJUST_Y); - assertObjectEquals( - newCoord(-1000, offset), goog.style.getPageOffset(popup)); - - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y_EXCEPT_OFFSCREEN); - assertObjectEquals( - newCoord(offset, -1000), goog.style.getPageOffset(popup)); - - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X_EXCEPT_OFFSCREEN | overflow.ADJUST_Y_EXCEPT_OFFSCREEN); - assertObjectEquals( - newCoord(-1000, -1000), - goog.style.getPageOffset(popup)); -} - -function testPositionAtAnchorWithOverflowScrollOffsetParent() { - var testAreaOffset = goog.style.getPageOffset(testArea); - var scrollbarWidth = goog.style.getScrollbarWidth(); - window.scrollTo(testAreaOffset.x, testAreaOffset.y); - - var overflowDiv = goog.dom.createElement('div'); - overflowDiv.style.overflow = 'scroll'; - overflowDiv.style.position = 'relative'; - goog.style.setSize(overflowDiv, 200 /* width */, 100 /* height */); - - var anchor = goog.dom.createElement('div'); - anchor.style.position = 'absolute'; - goog.style.setSize(anchor, 50 /* width */, 50 /* height */); - goog.style.setPosition(anchor, 300 /* left */, 300 /* top */); - - var popup = createPopupDiv(75 /* width */, 50 /* height */); - - goog.dom.append(testArea, overflowDiv, anchor); - goog.dom.append(overflowDiv, popup); - - // Popup should always be positioned within the overflowDiv - goog.style.setPosition(overflowDiv, 0 /* left */, 0 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 200 - 75 - scrollbarWidth, - testAreaOffset.y + 100 - 50 - scrollbarWidth), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 400 /* left */, 0 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_RIGHT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 400, testAreaOffset.y + 100 - 50 - scrollbarWidth), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 0 /* left */, 400 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.BOTTOM_LEFT, popup, corner.BOTTOM_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 200 - 75 - scrollbarWidth, testAreaOffset.y + 400), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 400 /* left */, 400 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.BOTTOM_RIGHT, popup, corner.BOTTOM_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 400, testAreaOffset.y + 400), - goog.style.getPageOffset(popup)); - - // No overflow. - goog.style.setPosition(overflowDiv, 300 - 50 /* left */, 300 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 300 - 50, testAreaOffset.y + 300), - goog.style.getPageOffset(popup)); -} - -function testPositionAtAnchorWithOverflowHiddenParent() { - var testAreaOffset = goog.style.getPageOffset(testArea); - window.scrollTo(testAreaOffset.x, testAreaOffset.y); - - var overflowDiv = goog.dom.createElement('div'); - overflowDiv.style.overflow = 'hidden'; - overflowDiv.style.position = 'relative'; - goog.style.setSize(overflowDiv, 200 /* width */, 100 /* height */); - - var anchor = goog.dom.createElement('div'); - anchor.style.position = 'absolute'; - goog.style.setSize(anchor, 50 /* width */, 50 /* height */); - goog.style.setPosition(anchor, 300 /* left */, 300 /* top */); - - var popup = createPopupDiv(75 /* width */, 50 /* height */); - - goog.dom.append(testArea, overflowDiv, anchor); - goog.dom.append(overflowDiv, popup); - - // Popup should always be positioned within the overflowDiv - goog.style.setPosition(overflowDiv, 0 /* left */, 0 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 200 - 75, testAreaOffset.y + 100 - 50), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 400 /* left */, 0 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_RIGHT, popup, corner.TOP_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 400, testAreaOffset.y + 100 - 50), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 0 /* left */, 400 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.BOTTOM_LEFT, popup, corner.BOTTOM_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 200 - 75, testAreaOffset.y + 400), - goog.style.getPageOffset(popup)); - - goog.style.setPosition(overflowDiv, 400 /* left */, 400 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.BOTTOM_RIGHT, popup, corner.BOTTOM_LEFT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 400, testAreaOffset.y + 400), - goog.style.getPageOffset(popup)); - - // No overflow. - goog.style.setPosition(overflowDiv, 300 - 50 /* left */, 300 /* top */); - goog.positioning.positionAtAnchor( - anchor, corner.TOP_LEFT, popup, corner.TOP_RIGHT, null, null, - overflow.ADJUST_X | overflow.ADJUST_Y); - assertObjectEquals( - new goog.math.Coordinate( - testAreaOffset.x + 300 - 50, testAreaOffset.y + 300), - goog.style.getPageOffset(popup)); -} - -function createPopupDiv(width, height) { - var popupDiv = goog.dom.createElement('div'); - popupDiv.style.position = 'absolute'; - goog.style.setSize(popupDiv, width, height); - goog.style.setPosition(popupDiv, 0 /* left */, 250 /* top */); - return popupDiv; -} - -function newCoord(x, y) { - return new goog.math.Coordinate(x, y); -} - -function newSize(w, h) { - return new goog.math.Size(w, h); -} - -</script> - -</body> -</html> |