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Another test checkpoint

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houseofyin 2013-03-25 12:18:55 -04:00
parent 977ce2d959
commit 20f27080bb
1 changed files with 55 additions and 58 deletions
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113
test/navigator.js
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@ -2,54 +2,83 @@ QUnit.config.autostart = false;
(function () { (function () {
var viewer = null; var viewer = null;
var displayRegion = null;
var navigator = null;
var navigatorAspectRatio = null;
var leftScalingFactor = null;
module("navigator", {
setup:function () {
//This is longer than is ideal so the tests will pass cleanly under Safari
QUnit.config.testTimeout = 20000;
resetDom();
resetTestVariables();
}
});
$(document).ready(function () { $(document).ready(function () {
start(); start();
}); });
var assessNumericValueWithSomeVariance = function (value1, value2, variance, message) { var resetTestVariables = function()
var varianceAsPortionOfTargetValue = Math.max(.03, Math.abs(value1 * variance)); {
ok(Math.abs(value1 - value2) <= varianceAsPortionOfTargetValue, message + " Expected:" + value1 + " Found: " + value2 + " Variance: " + varianceAsPortionOfTargetValue); if (viewer != null) {
viewer.close();
}
displayRegion = null;
navigator = null;
navigatorAspectRatio = null;
leftScalingFactor = null;
}; };
var assessNumericValueWithFixedVariance = function (value1, value2, variance, message) { var resetDom = function()
{
if ($('#exampleNavigator').is(':ui-dialog')) {
$('#exampleNavigator').dialog('destroy');
}
$("#exampleNavigator").remove();
$(".navigator").remove();
$("#example").empty();
$("#tallexample").empty();
$("#wideexample").empty();
$("#example").parent().append('<div id="exampleNavigator"></div>');
};
var assessNumericValueWithSomeVariance = function (value1, value2, variance, message) {
ok(Math.abs(value1 - value2) <= variance, message + " Expected:" + value1 + " Found: " + value2 + " Variance: " + variance); ok(Math.abs(value1 - value2) <= variance, message + " Expected:" + value1 + " Found: " + value2 + " Variance: " + variance);
}; };
var assessNavigatorLocation = function (expectedX, expectedY) { var assessNavigatorLocation = function (expectedX, expectedY) {
var navigator = $(".navigator"); var navigator = $(".navigator");
assessNumericValueWithSomeVariance(expectedX, navigator.offset().left, .1, ' Navigator x position'); assessNumericValueWithSomeVariance(expectedX, navigator.offset().left, 4, ' Navigator x position');
assessNumericValueWithSomeVariance(expectedY, navigator.offset().top, .1, ' Navigator y position'); assessNumericValueWithSomeVariance(expectedY, navigator.offset().top, 4, ' Navigator y position');
}; };
var assessNavigatorDisplayRegionAndMainViewerState = function (theViewer, theDisplayRegionSelector, status) { var assessNavigatorDisplayRegionAndMainViewerState = function (theViewer, theDisplayRegionSelector, status) {
var displayRegion = $(theDisplayRegionSelector); if (displayRegion === null)
var mainViewerBounds = theViewer.viewport.getBounds(); {
displayRegion = $(theDisplayRegionSelector);
}
if (navigator === null)
{
navigator = $(".navigator");
navigatorAspectRatio = navigator.height() /navigator.width();
leftScalingFactor = navigatorAspectRatio * theViewer.source.aspectRatio;
}
var displayTopLeftLocationInPixels = new OpenSeadragon.Point(displayRegion.position().left, displayRegion.position().top); var displayTopLeftLocationInPixels = new OpenSeadragon.Point(displayRegion.position().left, displayRegion.position().top);
var displayRegionDimensionsInPixels = new OpenSeadragon.Point((displayRegion.width()),(displayRegion.height())) var displayRegionDimensionsInPixels = new OpenSeadragon.Point((displayRegion.width()),(displayRegion.height()))
.plus(theViewer.navigator.totalBorderWidths); .plus(theViewer.navigator.totalBorderWidths);
var displayBottomRightLocationInPixels = displayTopLeftLocationInPixels.plus(displayRegionDimensionsInPixels);
var displayLocationInPoints = theViewer.navigator.viewport.pointFromPixel(displayTopLeftLocationInPixels); var mainViewerBounds = theViewer.viewport.getBounds();
var displayRegionDimensionsInPoints = theViewer.navigator.viewport.pointFromPixel(displayBottomRightLocationInPixels).minus(displayLocationInPoints);
//Begin Experiment
var navigator = $(".navigator");
var mainContainer = $(theViewer.container);
var maxHeightFactor = 1; var maxHeightFactor = 1;
var navigatorAspectRatio = navigator.height() /navigator.width();
var spaceFromLeftEdgeOfViewerToContentStart = 0; var spaceFromLeftEdgeOfViewerToContentStart = 0;
var spaceFromTopEdgeOfViewerToContentStart = 0; var spaceFromTopEdgeOfViewerToContentStart = 0;
var leftScalingFactor = navigatorAspectRatio * theViewer.source.aspectRatio;
if (theViewer.source.aspectRatio < 1) if (theViewer.source.aspectRatio < 1)
{ {
//TALL
if (theViewer.source.aspectRatio < navigatorAspectRatio) if (theViewer.source.aspectRatio < navigatorAspectRatio)
{ {
maxHeightFactor = theViewer.source.aspectRatio * navigatorAspectRatio; maxHeightFactor = theViewer.source.aspectRatio * navigatorAspectRatio;
@ -71,29 +100,17 @@ QUnit.config.autostart = false;
spaceFromTopEdgeOfViewerToContentStart = (navigatorAspectRatio - (1/theViewer.source.aspectRatio)) / 2 /navigatorAspectRatio * navigator.height(); spaceFromTopEdgeOfViewerToContentStart = (navigatorAspectRatio - (1/theViewer.source.aspectRatio)) / 2 /navigatorAspectRatio * navigator.height();
leftScalingFactor = 1; leftScalingFactor = 1;
} }
// spaceFromTopEdgeOfViewerToContentStart = (1 - (1/theViewer.source.aspectRatio)) / 2 * (1-(1/theViewer.source.aspectRatio)) * navigator.height();
} }
var expectedDisplayRegionWidth = navigator.width() / theViewer.viewport.getZoom() * maxHeightFactor; var expectedDisplayRegionWidth = navigator.width() / theViewer.viewport.getZoom() * maxHeightFactor;
var expectedDisplayRegionHeight = navigator.height() / theViewer.viewport.getZoom() * maxHeightFactor; var expectedDisplayRegionHeight = navigator.height() / theViewer.viewport.getZoom() * maxHeightFactor;
var expectedDisplayRegionXLocation = mainViewerBounds.x * maxHeightFactor * navigator.width() + spaceFromLeftEdgeOfViewerToContentStart; var expectedDisplayRegionXLocation = mainViewerBounds.x * maxHeightFactor * navigator.width() + spaceFromLeftEdgeOfViewerToContentStart;
// var expectedDisplayRegionYLocation = mainViewerBounds.y * (1/theViewer.source.aspectRatio) * navigator.width() + spaceFromTopEdgeOfViewerToContentStart ; var expectedDisplayRegionYLocation = mainViewerBounds.y * leftScalingFactor * navigator.width() + spaceFromTopEdgeOfViewerToContentStart ;
var expectedDisplayRegionYLocation = mainViewerBounds.y * leftScalingFactor * navigator.width() + spaceFromTopEdgeOfViewerToContentStart ; //navigatorAspectRatio * theViewer.source.aspectRatio
assessNumericValueWithFixedVariance(expectedDisplayRegionWidth, displayRegionDimensionsInPixels.x, 2, status + ' Experimental Width synchronization'); assessNumericValueWithSomeVariance(expectedDisplayRegionWidth, displayRegionDimensionsInPixels.x, 2, status + ' Width synchronization');
assessNumericValueWithFixedVariance(expectedDisplayRegionHeight, displayRegionDimensionsInPixels.y, 2, status + ' Experimental Height synchronization'); assessNumericValueWithSomeVariance(expectedDisplayRegionHeight, displayRegionDimensionsInPixels.y, 2, status + ' Height synchronization');
assessNumericValueWithSomeVariance(expectedDisplayRegionXLocation, displayTopLeftLocationInPixels.x, 2, status + ' Left synchronization');
assessNumericValueWithFixedVariance(expectedDisplayRegionXLocation, displayTopLeftLocationInPixels.x, 2, status + ' Experimental Left synchronization'); assessNumericValueWithSomeVariance(expectedDisplayRegionYLocation, displayTopLeftLocationInPixels.y, 2, status + ' Top synchronization');
assessNumericValueWithFixedVariance(expectedDisplayRegionYLocation, displayTopLeftLocationInPixels.y, 2, status + ' Experimental Top synchronization');
//End Experiment
assessNumericValueWithSomeVariance(mainViewerBounds.width, displayRegionDimensionsInPoints.x, .05, status + ' Width synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.height, displayRegionDimensionsInPoints.y, .05, status + ' Height synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.x, displayLocationInPoints.x, .05, status + ' Left synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.y, displayLocationInPoints.y, .05, status + ' Top synchronization');
}; };
var filterToDetectThatDisplayRegionHasBeenDrawn = function () { var filterToDetectThatDisplayRegionHasBeenDrawn = function () {
@ -196,26 +213,6 @@ QUnit.config.autostart = false;
}; };
module("navigator", {
setup:function () {
//TODO This is alonger than is ideal so the tests will pass cleanly under Safari
QUnit.config.testTimeout = 20000;
if (viewer != null) {
viewer.close();
}
if ($('#exampleNavigator').is(':ui-dialog')) {
$('#exampleNavigator').dialog('destroy');
}
$("#exampleNavigator").remove();
$(".navigator").remove();
$("#example").empty();
$("#tallexample").empty();
$("#wideexample").empty();
$("#example").parent().append('<div id="exampleNavigator"></div>');
}
});
asyncTest('ZoomAndDragOnCustomNavigatorLocation', function () { asyncTest('ZoomAndDragOnCustomNavigatorLocation', function () {
assessNavigatorViewerPlacement({ assessNavigatorViewerPlacement({
id:'example', id:'example',
@ -395,7 +392,7 @@ QUnit.config.autostart = false;
//Other tests that require additional sample images //Other tests that require additional sample images
//Switch content, make sure things work //Switch content, make sure things work
//Other tests that require a reasonable event simulation approachj //Other tests that require a reasonable event simulation approach
//Test autohide //Test autohide
//Operate on the navigator //Operate on the navigator