Added tall and wide test cases, improved synchronization and test refactoring

This commit is contained in:
houseofyin 2013-03-23 21:06:38 -04:00
parent 0c94007ed0
commit 81fd8114f6

View File

@ -1,269 +1,353 @@
QUnit.config.autostart = false;
QUnit.config.testTimeout = 5000;
(function() {
(function () {
var viewer = null;
$(document).ready(function() {
$(document).ready(function () {
start();
});
var assessNumericValueWithSomeVariance = function (value1, value2, variance, message)
{
ok(Math.abs (value1 - value2) <= variance, message + " " + value1 + ":" + value2);
var assessNumericValueWithSomeVariance = function (value1, value2, variance, message) {
var varianceAsPortionOfTargetValue = Math.max(.03, Math.abs(value1 * variance));
ok(Math.abs(value1 - value2) <= varianceAsPortionOfTargetValue, message + " Expected:" + value1 + " Found: " + value2 + " Variance: " + varianceAsPortionOfTargetValue);
};
var assessNavigatorLocation = function (expectedX, expectedY)
{
var assessNavigatorLocation = function (expectedX, expectedY) {
var navigator = $(".navigator");
assessNumericValueWithSomeVariance(expectedX,navigator.offset().left,5,status + ' Navigator x position');
assessNumericValueWithSomeVariance(expectedY,navigator.offset().top,5,status +' Navigator y position');
assessNumericValueWithSomeVariance(expectedX, navigator.offset().left, .1, ' Navigator x position');
assessNumericValueWithSomeVariance(expectedY, navigator.offset().top, .1, ' Navigator y position');
};
var assessNavigatorDisplayRegionAndMainViewerState = function (theViewer, theNavigatorSelector, theDisplayRegionSelector, status)
{
var navigator = $(theNavigatorSelector);
var assessNavigatorDisplayRegionAndMainViewerState = function (theViewer, theDisplayRegionSelector, status) {
var displayRegion = $(theDisplayRegionSelector);
var mainViewerBounds = theViewer.viewport.getBounds();
var borderSpaceInPixels = new OpenSeadragon.Point(theViewer.navigator.borderWidth * 2, theViewer.navigator.borderWidth * 2);
//TODO These calculation need to be tweaked for non-square images
assessNumericValueWithSomeVariance(mainViewerBounds.width,displayRegion.width() / navigator.width(),.025,status + ' Width synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.height,displayRegion.height() / navigator.height(),.025,status +' Height synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.x,displayRegion.position().left / navigator.width(),.025,status + ' Left synchronization');
assessNumericValueWithSomeVariance(mainViewerBounds.y,displayRegion.position().top /navigator.height(),.025,status + ' Top synchronization');
var displayTopLeftLocationInPixels = new OpenSeadragon.Point(displayRegion.position().left, displayRegion.position().top);
var displayRegionDimensionsInPixels = new OpenSeadragon.Point((displayRegion.width()),(displayRegion.height()))
.plus(borderSpaceInPixels);
var displayBottomRightLocationInPixels = displayTopLeftLocationInPixels.plus(displayRegionDimensionsInPixels);
var displayLocationInPoints = theViewer.navigator.viewport.pointFromPixel(displayTopLeftLocationInPixels);
var displayRegionDimensionsInPoints = theViewer.navigator.viewport.pointFromPixel(displayBottomRightLocationInPixels).minus(displayLocationInPoints);
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 self = $(this);
OpenSeadragon.console.log( "Checking:" + self.html + "\n");
return self.width() > 0 &&
self.height() > 0 &&
(typeof self.position !== 'undefined');
(typeof self.position() !== 'undefined');
};
var waitUntilFilterSatisfied = function () {
return function () {
var found = false;
var cancel = false;
return function (selector, filterfunction, handler, recursiveCall, count) {
if (recursiveCall !== true)
{
found = false;
cancel = false;
var found;
if (recursiveCall !== true) {
count = 0;
}
var $this = $(selector).filter(filterfunction);
found = found || $this.length > 0;
if (!found && !cancel && count < 20) {
if (!found && count < 20) {
setTimeout(function () {
count++;
waitUntilFilterSatisfied(selector, filterfunction, handler, true, count);
}, 50)
}
else {
if (!cancel) {
cancel = true;
handler();
}
return $this;
}
return $this;
};
}();
}();
var waitForDrawer = function () {
var waitForViewer = function () {
return function () {
var drawerDone = false;
var cancel = false;
return function (theViewer, handler, recursiveCall, count) {
if (recursiveCall !== true)
{
drawerDone = false;
cancel = false;
return function (theViewer, handler, targetPropery, viewportFunctionToInspectTargetProperty, recursiveCall, count) {
var propertyAchieved = false;
if (recursiveCall !== true) {
count = 0;
}
drawerDone = drawerDone || !theViewer.drawer.needsUpdate();
if (!drawerDone && !cancel && count < 20) {
if (typeof viewportFunctionToInspectTargetProperty === "function") {
try
{
propertyAchieved = targetPropery === viewportFunctionToInspectTargetProperty.call(theViewer.viewport, true);
}
catch(err)
{
//Ignore. Subsequent code will try again shortly
}
}
if ((theViewer.drawer === null || theViewer.drawer.needsUpdate() || !propertyAchieved) && count < 40) {
count++;
setTimeout(function () {
waitForDrawer(theViewer, handler, true, count);
waitForViewer(theViewer, handler, targetPropery, viewportFunctionToInspectTargetProperty, true, count);
}, 50)
}
else {
if (!cancel) {
cancel = true;
handler();
}
return;
}
return;
};
}();
}();
module( "navigator", {
setup: function() {
QUnit.config.testTimeout = 5000;
if ($('#exampleNavigator').is(':ui-dialog'))
{
var assessNavigatorViewerPlacement = function (seadragonProperties, testProperties) {
viewer = OpenSeadragon(seadragonProperties);
var assessNavigatorAfterDrag = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer, testProperties.displayRegionLocator, "After pan");
start();
};
var assessNavigatorAfterZoom = function () {
var target = new OpenSeadragon.Point(0.4, 0.4);
assessNavigatorDisplayRegionAndMainViewerState(viewer, testProperties.displayRegionLocator, "After image zoom");
viewer.viewport.panTo(target);
waitForViewer(viewer, assessNavigatorAfterDrag, target, viewer.viewport.getCenter);
};
var captureInitialStateAfterOpenAndThenAct = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer, testProperties.displayRegionLocator, "After image load");
testProperties.determineExpectationsAndAssessNavigatorLocation(seadragonProperties, testProperties);
viewer.viewport.zoomTo(viewer.viewport.getZoom() * 2);
waitForViewer(viewer, assessNavigatorAfterZoom, 2, viewer.viewport.getZoom);
};
var proceedOnceTheIntialImagesAreLoaded = function () {
waitUntilFilterSatisfied(testProperties.displayRegionLocator, filterToDetectThatDisplayRegionHasBeenDrawn, captureInitialStateAfterOpenAndThenAct);
};
var waitForNavigator = function () {
waitForViewer(viewer.navigator, proceedOnceTheIntialImagesAreLoaded);
};
var openHandler = function () {
viewer.removeHandler('open', openHandler);
waitForViewer(viewer, waitForNavigator);
};
viewer.addHandler('open', openHandler);
};
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();
$("#exampleNavigator").empty();
}, teardown: function() {
viewer.removeAllHandlers('animationfinish');
$("#tallexample").empty();
$("#wideexample").empty();
$("#example").parent().append('<div id="exampleNavigator"></div>');
}
});
asyncTest('ZoomAndDragOnCustomNavigatorLocation', function () {
viewer = OpenSeadragon({
assessNavigatorViewerPlacement({
id:'example',
navigatorId:'exampleNavigator',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/testpattern.dzi',
showNavigator:true
});
var assessNavigatorAfterDrag = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After pan");
start();
};
var assessNavigatorAfterZoom = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After image zoom");
viewer.viewport.panTo(new OpenSeadragon.Point(0.1, 0.1));
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterDrag)},1000);
};
var captureInitialStateAfterOpenAndThenAct = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After image load");
var mainViewerElement = $('#example');
},
{
displayRegionLocator:'#exampleNavigator .displayregion',
navigatorLocator:'#exampleNavigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
assessNavigatorLocation(mainViewerElement.offset().left,
mainViewerElement.offset().top + mainViewerElement.height() );
viewer.viewport.zoomTo(2);
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterZoom)},1000);
};
var proceedOnceTheIntialImagesAreLoaded = function () {
waitUntilFilterSatisfied('#exampleNavigator .displayregion', filterToDetectThatDisplayRegionHasBeenDrawn, captureInitialStateAfterOpenAndThenAct);
};
var waitForNavigator = function () {
waitForDrawer(viewer.navigator, proceedOnceTheIntialImagesAreLoaded);
};
var openHandler = function () {
viewer.removeHandler('open',openHandler );
waitForDrawer(viewer, waitForNavigator);
};
viewer.addHandler('open', openHandler);
mainViewerElement.offset().top + mainViewerElement.height());
}
});
asyncTest('NavigatorOnJQueryDialog', function () {
$('#exampleNavigator').dialog();
viewer = OpenSeadragon({
id:'example',
navigatorId:'exampleNavigator',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/testpattern.dzi',
showNavigator:true
});
var assessNavigatorAfterDrag = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After pan");
start();
};
var assessNavigatorAfterZoom = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After image zoom");
viewer.viewport.panTo(new OpenSeadragon.Point(0.1, 0.1));
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterDrag)},1000);
};
var captureInitialStateAfterOpenAndThenAct = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,"#exampleNavigator",".displayregion", "After image load");
var jqueryDialog = $('#exampleNavigator');
assessNavigatorLocation(jqueryDialog.offset().left,
jqueryDialog.offset().top);
viewer.viewport.zoomTo(2);
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterZoom)},1000);
};
var proceedOnceTheIntialImagesAreLoaded = function () {
waitUntilFilterSatisfied('#exampleNavigator .displayregion', filterToDetectThatDisplayRegionHasBeenDrawn, captureInitialStateAfterOpenAndThenAct);
};
var waitForNavigator = function () {
waitForDrawer(viewer.navigator, proceedOnceTheIntialImagesAreLoaded);
};
var openHandler = function () {
viewer.removeHandler('open',openHandler );
waitForDrawer(viewer, waitForNavigator);
};
viewer.addHandler('open', openHandler);
});
asyncTest('DefaultNavigatorLocation', function () {
viewer = OpenSeadragon({
assessNavigatorViewerPlacement({
id:'example',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/testpattern.dzi',
showNavigator:true
});
var assessNavigatorAfterDrag = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,".navigator",".displayregion", "After pan");
start();
};
var assessNavigatorAfterZoom = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,".navigator",".displayregion", "After image zoom");
viewer.viewport.panTo(new OpenSeadragon.Point(0.1, 0.1));
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterDrag)},1000);
};
var captureInitialStateAfterOpenAndThenAct = function () {
assessNavigatorDisplayRegionAndMainViewerState(viewer,".navigator",".displayregion", "After image load");
var mainViewerElement = $('#example');
var navigatorElement = $('.navigator');
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
viewer.viewport.zoomTo(2);
setTimeout(function() {waitForDrawer(viewer.navigator, assessNavigatorAfterZoom)},1000);
};
asyncTest('NavigatorOnJQueryDialog', function () {
assessNavigatorViewerPlacement({
id:'example',
navigatorId:'exampleNavigator',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/testpattern.dzi',
showNavigator:true
},
{
displayRegionLocator:'#exampleNavigator .displayregion',
navigatorLocator:'#exampleNavigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var jqueryDialog = $(testProperties.navigatorLocator);
assessNavigatorLocation(jqueryDialog.offset().left,
jqueryDialog.offset().top);
}
});
});
var proceedOnceTheIntialImagesAreLoaded = function () {
waitUntilFilterSatisfied('.navigator .displayregion', filterToDetectThatDisplayRegionHasBeenDrawn, captureInitialStateAfterOpenAndThenAct);
};
asyncTest('DefaultNavigatorLocationWithWideImageSquareViewer', function () {
assessNavigatorViewerPlacement({
id:'example',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/wide.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
var waitForNavigator = function () {
waitForDrawer(viewer.navigator, proceedOnceTheIntialImagesAreLoaded);
};
asyncTest('DefaultNavigatorLocationWithWideImageTallViewer', function () {
assessNavigatorViewerPlacement({
id:'tallexample',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/wide.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
var openHandler = function () {
viewer.removeHandler('open',openHandler );
waitForDrawer(viewer, waitForNavigator);
};
asyncTest('DefaultNavigatorLocationWithWideImageWideViewer', function () {
assessNavigatorViewerPlacement({
id:'wideexample',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/wide.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
viewer.addHandler('open', openHandler);
asyncTest('DefaultNavigatorLocationWithTallImageSquareViewer', function () {
assessNavigatorViewerPlacement({
id:'example',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/tall.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
asyncTest('DefaultNavigatorLocationWithTallImageSquareViewer', function () {
assessNavigatorViewerPlacement({
id:'example',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/tall.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
asyncTest('DefaultNavigatorLocationWithTallImageSquareViewer', function () {
assessNavigatorViewerPlacement({
id:'tallexample',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/tall.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
asyncTest('DefaultNavigatorLocationWithTallImageWideViewer', function () {
assessNavigatorViewerPlacement({
id:'wideexample',
prefixUrl:'/build/openseadragon/images/',
tileSources:'/test/data/tall.dzi',
showNavigator:true
},
{
displayRegionLocator:'.navigator .displayregion',
navigatorLocator:'.navigator',
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
var mainViewerElement = $("#" + seadragonProperties.id);
var navigatorElement = $(testProperties.navigatorLocator);
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
mainViewerElement.offset().top);
}
});
});
@ -273,7 +357,6 @@ QUnit.config.testTimeout = 5000;
//Other tests that require additional sample images
//Switch content, make sure things work
//Try images with different shapes (i.e. including wide and tall)
//Other tests that require a reasonable event simulation approachj
//Test autohide