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Multi-image and overlays tests

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This commit is contained in:
nein09 2017-12-04 18:01:30 -08:00
parent 76669f8a65
commit 52a275808f
3 changed files with 215 additions and 200 deletions
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121
test/modules/multi-image.js
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@ -1,10 +1,10 @@
/* global module, asyncTest, $, ok, equal, notEqual, start, test, Util, testLog, expect */ /* global QUnit, $,testLog */
( function() { ( function() {
var viewer; var viewer;
module( 'Multi-Image', { QUnit.module( 'Multi-Image', {
setup: function() { beforeEach: function() {
$( '<div id="example"></div>' ).appendTo( "#qunit-fixture" ); $( '<div id="example"></div>' ).appendTo( "#qunit-fixture" );
testLog.reset(); testLog.reset();
@ -15,7 +15,7 @@
springStiffness: 100 // Faster animation = faster tests springStiffness: 100 // Faster animation = faster tests
}); });
}, },
teardown: function() { afterEach: function() {
if ( viewer && viewer.close ) { if ( viewer && viewer.close ) {
viewer.close(); viewer.close();
} }
@ -26,10 +26,11 @@
} ); } );
// ---------- // ----------
asyncTest( 'Multi-image operations', function() { QUnit.test( 'Multi-image operations', function(assert) {
expect( 24 ); var done = assert.async();
assert.expect( 24 );
viewer.addHandler( "open", function( ) { viewer.addHandler( "open", function( ) {
equal( 1, viewer.world.getItemCount( ), assert.equal( 1, viewer.world.getItemCount( ),
"One item should be present after opening." ); "One item should be present after opening." );
var options = { var options = {
tileSource: { tileSource: {
@ -45,41 +46,41 @@
viewer.world.addHandler( "add-item", function addFirstItemHandler( event ) { viewer.world.addHandler( "add-item", function addFirstItemHandler( event ) {
viewer.world.removeHandler( "add-item", addFirstItemHandler ); viewer.world.removeHandler( "add-item", addFirstItemHandler );
var item1 = event.item; var item1 = event.item;
equal( viewer.world.getItemCount( ), 2, assert.equal( viewer.world.getItemCount( ), 2,
"2 items should be present after adding a item." ); "2 items should be present after adding a item." );
equal( viewer.world.getIndexOfItem( item1 ), 1, assert.equal( viewer.world.getIndexOfItem( item1 ), 1,
"The first added item should have a index of 1" ); "The first added item should have a index of 1" );
equal( viewer.world.getItemAt( 1 ), item1, assert.equal( viewer.world.getItemAt( 1 ), item1,
"The item at index 1 should be the first added item." ); "The item at index 1 should be the first added item." );
viewer.addTiledImage( options ); viewer.addTiledImage( options );
viewer.world.addHandler( "add-item", function addSecondItemHandler( event ) { viewer.world.addHandler( "add-item", function addSecondItemHandler( event ) {
viewer.world.removeHandler( "add-item", addSecondItemHandler ); viewer.world.removeHandler( "add-item", addSecondItemHandler );
var item2 = event.item; var item2 = event.item;
equal( viewer.world.getItemCount( ), 3, assert.equal( viewer.world.getItemCount( ), 3,
"3 items should be present after adding a second item." ); "3 items should be present after adding a second item." );
equal( viewer.world.getIndexOfItem( item2 ), 2, assert.equal( viewer.world.getIndexOfItem( item2 ), 2,
"If not specified, a item should be added with the highest index." ); "If not specified, a item should be added with the highest index." );
equal( viewer.world.getItemAt( 2 ), item2, assert.equal( viewer.world.getItemAt( 2 ), item2,
"The item at index 2 should be the second added item." ); "The item at index 2 should be the second added item." );
viewer.world.addHandler( "item-index-change", viewer.world.addHandler( "item-index-change",
function itemIndexChangedHandler( event ) { function itemIndexChangedHandler( event ) {
viewer.world.removeHandler( "item-index-change", viewer.world.removeHandler( "item-index-change",
itemIndexChangedHandler ); itemIndexChangedHandler );
equal( event.item, item2, assert.equal( event.item, item2,
"The item which changed index should be item2" ); "The item which changed index should be item2" );
equal( event.previousIndex, 2, "Previous index should be 2." ); assert.equal( event.previousIndex, 2, "Previous index should be 2." );
equal( event.newIndex, 1, "New index should be 1." ); assert.equal( event.newIndex, 1, "New index should be 1." );
}); });
viewer.world.setItemIndex( item2, 1 ); viewer.world.setItemIndex( item2, 1 );
equal( viewer.world.getIndexOfItem( item2 ), 1, assert.equal( viewer.world.getIndexOfItem( item2 ), 1,
"Item2 index should be 1 after setItemIndex." ); "Item2 index should be 1 after setItemIndex." );
equal( viewer.world.getIndexOfItem( item1 ), 2, assert.equal( viewer.world.getIndexOfItem( item1 ), 2,
"Item1 index should be 2 after setItemIndex." ); "Item1 index should be 2 after setItemIndex." );
equal( viewer.world.getItemAt( 1 ), item2, assert.equal( viewer.world.getItemAt( 1 ), item2,
"The item at index 1 should be item2." ); "The item at index 1 should be item2." );
equal( viewer.world.getItemAt( 2 ), item1, assert.equal( viewer.world.getItemAt( 2 ), item1,
"The item at index 2 should be item1." ); "The item at index 2 should be item1." );
options.index = 2; options.index = 2;
@ -88,11 +89,11 @@
viewer.world.addHandler( "add-item", function addThirdItemHandler( event ) { viewer.world.addHandler( "add-item", function addThirdItemHandler( event ) {
viewer.world.removeHandler( "add-item", addThirdItemHandler ); viewer.world.removeHandler( "add-item", addThirdItemHandler );
var item3 = event.item; var item3 = event.item;
equal( viewer.world.getItemCount( ), 4, assert.equal( viewer.world.getItemCount( ), 4,
"4 items should be present after adding a third item." ); "4 items should be present after adding a third item." );
equal( viewer.world.getIndexOfItem( item3 ), 2, assert.equal( viewer.world.getIndexOfItem( item3 ), 2,
"Item 3 should be added with index 2." ); "Item 3 should be added with index 2." );
equal( viewer.world.getIndexOfItem( item2 ), 1, assert.equal( viewer.world.getIndexOfItem( item2 ), 1,
"Item 2 should stay at index 1." ); "Item 2 should stay at index 1." );
options.index = 2; options.index = 2;
@ -101,26 +102,26 @@
viewer.world.addHandler( "add-item", function replaceAddItemHandler( event ) { viewer.world.addHandler( "add-item", function replaceAddItemHandler( event ) {
viewer.world.removeHandler( "add-item", replaceAddItemHandler ); viewer.world.removeHandler( "add-item", replaceAddItemHandler );
var item4 = event.item; var item4 = event.item;
equal( viewer.world.getItemCount( ), 4, assert.equal( viewer.world.getItemCount( ), 4,
"4 items should still be present after replacing the second item." ); "4 items should still be present after replacing the second item." );
equal( viewer.world.getIndexOfItem( item4 ), 2, assert.equal( viewer.world.getIndexOfItem( item4 ), 2,
"Item 4 should be added with index 2." ); "Item 4 should be added with index 2." );
equal( viewer.world.getIndexOfItem( item3 ), -1, assert.equal( viewer.world.getIndexOfItem( item3 ), -1,
"Item 3 should be at index -1." ); "Item 3 should be at index -1." );
viewer.world.addHandler( "remove-item", function removeItemHandler( event ) { viewer.world.addHandler( "remove-item", function removeItemHandler( event ) {
viewer.world.removeHandler( "remove-item", removeItemHandler ); viewer.world.removeHandler( "remove-item", removeItemHandler );
equal( item2, event.item, "Removed item should be item2." ); assert.equal( item2, event.item, "Removed item should be item2." );
equal( viewer.world.getIndexOfItem( item1 ), 2, assert.equal( viewer.world.getIndexOfItem( item1 ), 2,
"Item 1 should be at index 2." ); "Item 1 should be at index 2." );
equal( viewer.world.getIndexOfItem( item2 ), -1, assert.equal( viewer.world.getIndexOfItem( item2 ), -1,
"Item 2 should be at index -1." ); "Item 2 should be at index -1." );
equal( viewer.world.getIndexOfItem( item4 ), 1, assert.equal( viewer.world.getIndexOfItem( item4 ), 1,
"Item 4 should be at index 1." ); "Item 4 should be at index 1." );
start(); done();
}); });
viewer.world.removeItem( item2 ); viewer.world.removeItem( item2 );
@ -133,7 +134,8 @@
}); });
// ---------- // ----------
asyncTest( 'Sequences as items', function() { QUnit.test( 'Sequences as items', function(assert) {
var done = assert.async();
var options = { var options = {
tileSource: [{ tileSource: [{
type: 'legacy-image-pyramid', type: 'legacy-image-pyramid',
@ -158,9 +160,9 @@
viewer.addHandler( "add-item-failed", viewer.addHandler( "add-item-failed",
function addItemFailedHandler( event ) { function addItemFailedHandler( event ) {
viewer.removeHandler( "add-item-failed", addItemFailedHandler ); viewer.removeHandler( "add-item-failed", addItemFailedHandler );
equal( event.message, "[Viewer.addTiledImage] Sequences can not be added; add them one at a time instead." ); assert.equal( event.message, "[Viewer.addTiledImage] Sequences can not be added; add them one at a time instead." );
equal( event.options, options, "Item failed event should give the options." ); assert.equal( event.options, options, "Item failed event should give the options." );
start(); done();
} ); } );
viewer.addTiledImage( options ); viewer.addTiledImage( options );
@ -169,13 +171,14 @@
}); });
// ---------- // ----------
asyncTest('items are added in order', function() { QUnit.test('items are added in order', function(assert) {
var done = assert.async();
viewer.addHandler('open', function(event) { viewer.addHandler('open', function(event) {
equal(viewer.world.getItemAt(0).getContentSize().y, 2000, 'first image is tall'); assert.equal(viewer.world.getItemAt(0).getContentSize().y, 2000, 'first image is tall');
equal(viewer.world.getItemAt(0).getBounds().width, 4, 'first image has 4 width'); assert.equal(viewer.world.getItemAt(0).getBounds().width, 4, 'first image has 4 width');
equal(viewer.world.getItemAt(1).getContentSize().x, 2000, 'second image is wide'); assert.equal(viewer.world.getItemAt(1).getContentSize().x, 2000, 'second image is wide');
equal(viewer.world.getItemAt(1).getBounds().width, 2, 'second image has 2 width'); assert.equal(viewer.world.getItemAt(1).getBounds().width, 2, 'second image has 2 width');
start(); done();
}); });
viewer.open([ viewer.open([
@ -189,15 +192,16 @@
]); ]);
}); });
asyncTest('Viewer.addSimpleImage', function() { QUnit.test('Viewer.addSimpleImage', function(assert) {
var done = assert.async();
viewer.addHandler("open", function openHandler() { viewer.addHandler("open", function openHandler() {
viewer.removeHandler("open", openHandler); viewer.removeHandler("open", openHandler);
viewer.world.addHandler('add-item', function itemAdded(event) { viewer.world.addHandler('add-item', function itemAdded(event) {
viewer.world.removeHandler('add-item', itemAdded); viewer.world.removeHandler('add-item', itemAdded);
equal(event.item.opacity, 0.5, assert.equal(event.item.opacity, 0.5,
'Opacity option should be set when using addSimpleImage'); 'Opacity option should be set when using addSimpleImage');
start(); done();
}); });
viewer.addSimpleImage({ viewer.addSimpleImage({
@ -208,7 +212,8 @@
viewer.open('/test/data/testpattern.dzi'); viewer.open('/test/data/testpattern.dzi');
}); });
asyncTest('Transparent image on top of others', function() { QUnit.test('Transparent image on top of others', function(assert) {
var done = assert.async();
viewer.open('/test/data/testpattern.dzi'); viewer.open('/test/data/testpattern.dzi');
var density = OpenSeadragon.pixelDensityRatio; var density = OpenSeadragon.pixelDensityRatio;
@ -222,10 +227,10 @@
// Pixel 250,250 will be in the hole of the A // Pixel 250,250 will be in the hole of the A
var expectedVal = getPixelValue(imageData, 250 * density, 250 * density); var expectedVal = getPixelValue(imageData, 250 * density, 250 * density);
notEqual(expectedVal.r, 0, 'Red channel should not be 0'); assert.notEqual(expectedVal.r, 0, 'Red channel should not be 0');
notEqual(expectedVal.g, 0, 'Green channel should not be 0'); assert.notEqual(expectedVal.g, 0, 'Green channel should not be 0');
notEqual(expectedVal.b, 0, 'Blue channel should not be 0'); assert.notEqual(expectedVal.b, 0, 'Blue channel should not be 0');
notEqual(expectedVal.a, 0, 'Alpha channel should not be 0'); assert.notEqual(expectedVal.a, 0, 'Alpha channel should not be 0');
viewer.addSimpleImage({ viewer.addSimpleImage({
url: '/test/data/A.png', url: '/test/data/A.png',
@ -235,22 +240,22 @@
var imageData = viewer.drawer.context.getImageData(0, 0, 500 * density, 500 * density); var imageData = viewer.drawer.context.getImageData(0, 0, 500 * density, 500 * density);
var actualVal = getPixelValue(imageData, 250 * density, 250 * density); var actualVal = getPixelValue(imageData, 250 * density, 250 * density);
equal(actualVal.r, expectedVal.r, assert.equal(actualVal.r, expectedVal.r,
'Red channel should not change in transparent part of the A'); 'Red channel should not change in transparent part of the A');
equal(actualVal.g, expectedVal.g, assert.equal(actualVal.g, expectedVal.g,
'Green channel should not change in transparent part of the A'); 'Green channel should not change in transparent part of the A');
equal(actualVal.b, expectedVal.b, assert.equal(actualVal.b, expectedVal.b,
'Blue channel should not change in transparent part of the A'); 'Blue channel should not change in transparent part of the A');
equal(actualVal.a, expectedVal.a, assert.equal(actualVal.a, expectedVal.a,
'Alpha channel should not change in transparent part of the A'); 'Alpha channel should not change in transparent part of the A');
var onAVal = getPixelValue(imageData, 333 * density, 250 * density); var onAVal = getPixelValue(imageData, 333 * density, 250 * density);
equal(onAVal.r, 0, 'Red channel should be null on the A'); assert.equal(onAVal.r, 0, 'Red channel should be null on the A');
equal(onAVal.g, 0, 'Green channel should be null on the A'); assert.equal(onAVal.g, 0, 'Green channel should be null on the A');
equal(onAVal.b, 0, 'Blue channel should be null on the A'); assert.equal(onAVal.b, 0, 'Blue channel should be null on the A');
equal(onAVal.a, 255, 'Alpha channel should be 255 on the A'); assert.equal(onAVal.a, 255, 'Alpha channel should be 255 on the A');
start(); done();
}); });
} }
}); });

290
test/modules/overlays.js
View File

@ -1,12 +1,12 @@
/* global QUnit, module, Util, $, console, test, asyncTest, start, ok, equal, testLog */ /* global QUnit, Util, $, console, testLog */
(function() { (function() {
var viewer; var viewer;
// jQuery.position can give results quite different than what set in style.left // jQuery.position can give results quite different than what set in style.left
var epsilon = 1; var epsilon = 1;
module("Overlays", { QUnit.module("Overlays", {
setup: function() { beforeEach: function() {
var example = $('<div id="example-overlays"></div>').appendTo("#qunit-fixture"); var example = $('<div id="example-overlays"></div>').appendTo("#qunit-fixture");
var fixedOverlay = $('<div id="fixed-overlay"></div>').appendTo(example); var fixedOverlay = $('<div id="fixed-overlay"></div>').appendTo(example);
fixedOverlay.width(70); fixedOverlay.width(70);
@ -14,7 +14,7 @@
testLog.reset(); testLog.reset();
}, },
teardown: function() { afterEach: function() {
resetTestVariables(); resetTestVariables();
} }
}); });
@ -53,8 +53,8 @@
} }
} }
asyncTest('Overlays via viewer options', function() { QUnit.test('Overlays via viewer options', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -73,8 +73,8 @@
function openHandler() { function openHandler() {
viewer.removeHandler('open', openHandler); viewer.removeHandler('open', openHandler);
equal(viewer.overlays.length, 1, "Global overlay should be added."); assert.equal(viewer.overlays.length, 1, "Global overlay should be added.");
equal(viewer.currentOverlays.length, 1, "Global overlay should be open."); assert.equal(viewer.currentOverlays.length, 1, "Global overlay should be open.");
viewer.addHandler('open', openPageHandler); viewer.addHandler('open', openPageHandler);
viewer.goToPage(1); viewer.goToPage(1);
@ -83,8 +83,8 @@
function openPageHandler() { function openPageHandler() {
viewer.removeHandler('open', openPageHandler); viewer.removeHandler('open', openPageHandler);
equal(viewer.overlays.length, 1, "Global overlay should stay after page switch."); assert.equal(viewer.overlays.length, 1, "Global overlay should stay after page switch.");
equal(viewer.currentOverlays.length, 1, "Global overlay should re-open after page switch."); assert.equal(viewer.currentOverlays.length, 1, "Global overlay should re-open after page switch.");
viewer.addHandler('close', closeHandler); viewer.addHandler('close', closeHandler);
viewer.close(); viewer.close();
@ -93,15 +93,15 @@
function closeHandler() { function closeHandler() {
viewer.removeHandler('close', closeHandler); viewer.removeHandler('close', closeHandler);
equal(viewer.overlays.length, 1, "Global overlay should not be removed on close."); assert.equal(viewer.overlays.length, 1, "Global overlay should not be removed on close.");
equal(viewer.currentOverlays.length, 0, "Global overlay should be closed on close."); assert.equal(viewer.currentOverlays.length, 0, "Global overlay should be closed on close.");
start(); done();
} }
}); });
asyncTest('Page Overlays via viewer options', function() { QUnit.test('Page Overlays via viewer options', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -144,8 +144,8 @@
function openHandler() { function openHandler() {
viewer.removeHandler('open', openHandler); viewer.removeHandler('open', openHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added.");
equal(viewer.currentOverlays.length, 1, "Page overlay should be open."); assert.equal(viewer.currentOverlays.length, 1, "Page overlay should be open.");
viewer.addHandler('open', openPageHandler); viewer.addHandler('open', openPageHandler);
viewer.goToPage(1); viewer.goToPage(1);
@ -154,8 +154,8 @@
function openPageHandler() { function openPageHandler() {
viewer.removeHandler('open', openPageHandler); viewer.removeHandler('open', openPageHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added after page switch."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added after page switch.");
equal(viewer.currentOverlays.length, 0, "No page overlay should be opened after page switch."); assert.equal(viewer.currentOverlays.length, 0, "No page overlay should be opened after page switch.");
viewer.addHandler('close', closeHandler); viewer.addHandler('close', closeHandler);
viewer.close(); viewer.close();
@ -164,15 +164,15 @@
function closeHandler() { function closeHandler() {
viewer.removeHandler('close', closeHandler); viewer.removeHandler('close', closeHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added on close."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added on close.");
equal(viewer.currentOverlays.length, 0, "Page overlay should be closed on close."); assert.equal(viewer.currentOverlays.length, 0, "Page overlay should be closed on close.");
start(); done();
} }
}); });
asyncTest('Overlays via addOverlay method', function() { QUnit.test('Overlays via addOverlay method', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -184,14 +184,14 @@
function openHandler() { function openHandler() {
viewer.removeHandler('open', openHandler); viewer.removeHandler('open', openHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added.");
equal(viewer.currentOverlays.length, 0, "No overlay should be open."); assert.equal(viewer.currentOverlays.length, 0, "No overlay should be open.");
var rect = new OpenSeadragon.Rect(0.1, 0.1, 0.1, 0.1); var rect = new OpenSeadragon.Rect(0.1, 0.1, 0.1, 0.1);
var overlay = $("<div/>").prop("id", "overlay").get(0); var overlay = $("<div/>").prop("id", "overlay").get(0);
viewer.addOverlay(overlay, rect); viewer.addOverlay(overlay, rect);
equal(viewer.overlays.length, 0, "No manual overlay should be added as global overlay."); assert.equal(viewer.overlays.length, 0, "No manual overlay should be added as global overlay.");
equal(viewer.currentOverlays.length, 1, "A manual overlay should be open."); assert.equal(viewer.currentOverlays.length, 1, "A manual overlay should be open.");
viewer.addHandler('open', openPageHandler); viewer.addHandler('open', openPageHandler);
viewer.goToPage(1); viewer.goToPage(1);
@ -200,8 +200,8 @@
function openPageHandler() { function openPageHandler() {
viewer.removeHandler('open', openPageHandler); viewer.removeHandler('open', openPageHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added after page switch."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added after page switch.");
equal(viewer.currentOverlays.length, 0, "Manual overlay should be removed after page switch."); assert.equal(viewer.currentOverlays.length, 0, "Manual overlay should be removed after page switch.");
viewer.addHandler('close', closeHandler); viewer.addHandler('close', closeHandler);
viewer.close(); viewer.close();
@ -210,16 +210,16 @@
function closeHandler() { function closeHandler() {
viewer.removeHandler('close', closeHandler); viewer.removeHandler('close', closeHandler);
equal(viewer.overlays.length, 0, "No global overlay should be added on close."); assert.equal(viewer.overlays.length, 0, "No global overlay should be added on close.");
equal(viewer.currentOverlays.length, 0, "Manual overlay should be removed on close."); assert.equal(viewer.currentOverlays.length, 0, "Manual overlay should be removed on close.");
start(); done();
} }
}); });
asyncTest('Overlays size in pixels', function() { QUnit.test('Overlays size in pixels', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -245,31 +245,31 @@
var expPosition = viewport.imageToViewerElementCoordinates( var expPosition = viewport.imageToViewerElementCoordinates(
new OpenSeadragon.Point(13, 120)); new OpenSeadragon.Point(13, 120));
var actPosition = $("#overlay").position(); var actPosition = $("#overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"X position mismatch " + contextMessage); "X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Y position mismatch " + contextMessage); "Y position mismatch " + contextMessage);
var zoom = viewport.viewportToImageZoom(viewport.getZoom(true)); var zoom = viewport.viewportToImageZoom(viewport.getZoom(true));
var expectedWidth = 124 * zoom; var expectedWidth = 124 * zoom;
var expectedHeight = 132 * zoom; var expectedHeight = 132 * zoom;
Util.assessNumericValue($("#overlay").width(), expectedWidth, epsilon, Util.assessNumericValue(assert, $("#overlay").width(), expectedWidth, epsilon,
"Width mismatch " + contextMessage); "Width mismatch " + contextMessage);
Util.assessNumericValue($("#overlay").height(), expectedHeight, epsilon, Util.assessNumericValue(assert, $("#overlay").height(), expectedHeight, epsilon,
"Height mismatch " + contextMessage); "Height mismatch " + contextMessage);
expPosition = viewport.imageToViewerElementCoordinates( expPosition = viewport.imageToViewerElementCoordinates(
new OpenSeadragon.Point(400, 500)); new OpenSeadragon.Point(400, 500));
actPosition = $("#fixed-overlay").position(); actPosition = $("#fixed-overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"Fixed overlay X position mismatch " + contextMessage); "Fixed overlay X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Fixed overlay Y position mismatch " + contextMessage); "Fixed overlay Y position mismatch " + contextMessage);
Util.assessNumericValue($("#fixed-overlay").width(), 70, epsilon, Util.assessNumericValue(assert, $("#fixed-overlay").width(), 70, epsilon,
"Fixed overlay width mismatch " + contextMessage); "Fixed overlay width mismatch " + contextMessage);
Util.assessNumericValue($("#fixed-overlay").height(), 60, epsilon, Util.assessNumericValue(assert, $("#fixed-overlay").height(), 60, epsilon,
"Fixed overlay height mismatch " + contextMessage); "Fixed overlay height mismatch " + contextMessage);
} }
@ -283,15 +283,15 @@
viewer.viewport.goHome(); viewer.viewport.goHome();
waitForViewer(function() { waitForViewer(function() {
checkOverlayPosition("after goHome using image coordinates"); checkOverlayPosition("after goHome using image coordinates");
start(); done();
}); });
}); });
}); });
}); });
asyncTest('Overlays size in points', function() { QUnit.test('Overlays size in points', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -317,30 +317,30 @@
var expPosition = viewport.viewportToViewerElementCoordinates( var expPosition = viewport.viewportToViewerElementCoordinates(
new OpenSeadragon.Point(0.2, 0.1)); new OpenSeadragon.Point(0.2, 0.1));
var actPosition = $("#overlay").position(); var actPosition = $("#overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"X position mismatch " + contextMessage); "X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Y position mismatch " + contextMessage); "Y position mismatch " + contextMessage);
var expectedSize = viewport.deltaPixelsFromPoints( var expectedSize = viewport.deltaPixelsFromPoints(
new OpenSeadragon.Point(0.5, 0.1)); new OpenSeadragon.Point(0.5, 0.1));
Util.assessNumericValue($("#overlay").width(), expectedSize.x, epsilon, Util.assessNumericValue(assert, $("#overlay").width(), expectedSize.x, epsilon,
"Width mismatch " + contextMessage); "Width mismatch " + contextMessage);
Util.assessNumericValue($("#overlay").height(), expectedSize.y, epsilon, Util.assessNumericValue(assert, $("#overlay").height(), expectedSize.y, epsilon,
"Height mismatch " + contextMessage); "Height mismatch " + contextMessage);
expPosition = viewport.viewportToViewerElementCoordinates( expPosition = viewport.viewportToViewerElementCoordinates(
new OpenSeadragon.Point(0.5, 0.6)); new OpenSeadragon.Point(0.5, 0.6));
actPosition = $("#fixed-overlay").position(); actPosition = $("#fixed-overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"Fixed overlay X position mismatch " + contextMessage); "Fixed overlay X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Fixed overlay Y position mismatch " + contextMessage); "Fixed overlay Y position mismatch " + contextMessage);
Util.assessNumericValue($("#fixed-overlay").width(), 70, epsilon, Util.assessNumericValue(assert, $("#fixed-overlay").width(), 70, epsilon,
"Fixed overlay width mismatch " + contextMessage); "Fixed overlay width mismatch " + contextMessage);
Util.assessNumericValue($("#fixed-overlay").height(), 60, epsilon, Util.assessNumericValue(assert, $("#fixed-overlay").height(), 60, epsilon,
"Fixed overlay height mismatch " + contextMessage); "Fixed overlay height mismatch " + contextMessage);
} }
@ -354,15 +354,15 @@
viewer.viewport.goHome(); viewer.viewport.goHome();
waitForViewer(function() { waitForViewer(function() {
checkOverlayPosition("after goHome using viewport coordinates"); checkOverlayPosition("after goHome using viewport coordinates");
start(); done();
}); });
}); });
}); });
}); });
asyncTest('Overlays placement', function() { QUnit.test('Overlays placement', function(assert) {
var done = assert.async();
var scalableOverlayLocation = new OpenSeadragon.Rect(0.2, 0.1, 0.5, 0.1); var scalableOverlayLocation = new OpenSeadragon.Rect(0.2, 0.1, 0.5, 0.1);
var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6); var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6);
@ -393,9 +393,9 @@
var expPosition = viewport.viewportToViewerElementCoordinates( var expPosition = viewport.viewportToViewerElementCoordinates(
new OpenSeadragon.Point(0.2, 0.1)); new OpenSeadragon.Point(0.2, 0.1));
var actPosition = $("#overlay").position(); var actPosition = $("#overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"X position mismatch " + contextMessage); "X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Y position mismatch " + contextMessage); "Y position mismatch " + contextMessage);
} }
@ -406,9 +406,9 @@
new OpenSeadragon.Point(0.5, 0.6)) new OpenSeadragon.Point(0.5, 0.6))
.plus(expectedOffset); .plus(expectedOffset);
var actPosition = $("#fixed-overlay").position(); var actPosition = $("#fixed-overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"Fixed overlay X position mismatch " + contextMessage); "Fixed overlay X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Fixed overlay Y position mismatch " + contextMessage); "Fixed overlay Y position mismatch " + contextMessage);
} }
@ -439,7 +439,7 @@
checkFixedOverlayPosition(new OpenSeadragon.Point(-70, -60), checkFixedOverlayPosition(new OpenSeadragon.Point(-70, -60),
"with BOTTOM_RIGHT placement."); "with BOTTOM_RIGHT placement.");
start(); done();
}, 100); }, 100);
}, 100); }, 100);
@ -447,8 +447,8 @@
}); });
}); });
asyncTest('Overlays placement and resizing check', function() { QUnit.test('Overlays placement and resizing check', function(assert) {
var done = assert.async();
var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6); var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6);
viewer = OpenSeadragon({ viewer = OpenSeadragon({
@ -472,9 +472,9 @@
new OpenSeadragon.Point(0.5, 0.6)) new OpenSeadragon.Point(0.5, 0.6))
.plus(expectedOffset); .plus(expectedOffset);
var actPosition = $("#fixed-overlay").position(); var actPosition = $("#fixed-overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"Fixed overlay X position mismatch " + contextMessage); "Fixed overlay X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Fixed overlay Y position mismatch " + contextMessage); "Fixed overlay Y position mismatch " + contextMessage);
} }
@ -496,14 +496,14 @@
$("#fixed-overlay").width(70); $("#fixed-overlay").width(70);
$("#fixed-overlay").height(60); $("#fixed-overlay").height(60);
start(); done();
}, 100); }, 100);
}); });
}); });
asyncTest('Overlays placement and no resizing check', function() { QUnit.test('Overlays placement and no resizing check', function(assert) {
var done = assert.async();
var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6); var fixedOverlayLocation = new OpenSeadragon.Point(0.5, 0.6);
viewer = OpenSeadragon({ viewer = OpenSeadragon({
@ -527,9 +527,9 @@
new OpenSeadragon.Point(0.5, 0.6)) new OpenSeadragon.Point(0.5, 0.6))
.plus(expectedOffset); .plus(expectedOffset);
var actPosition = $("#fixed-overlay").position(); var actPosition = $("#fixed-overlay").position();
Util.assessNumericValue(actPosition.left, expPosition.x, epsilon, Util.assessNumericValue(assert, actPosition.left, expPosition.x, epsilon,
"Fixed overlay X position mismatch " + contextMessage); "Fixed overlay X position mismatch " + contextMessage);
Util.assessNumericValue(actPosition.top, expPosition.y, epsilon, Util.assessNumericValue(assert, actPosition.top, expPosition.y, epsilon,
"Fixed overlay Y position mismatch " + contextMessage); "Fixed overlay Y position mismatch " + contextMessage);
} }
@ -551,16 +551,17 @@
$("#fixed-overlay").width(70); $("#fixed-overlay").width(70);
$("#fixed-overlay").height(60); $("#fixed-overlay").height(60);
start(); done();
}, 100); }, 100);
}); });
}); });
// ---------- // ----------
asyncTest('overlays appear immediately', function() { QUnit.test('overlays appear immediately', function(assert) {
equal($('#immediate-overlay0').length, 0, 'overlay 0 does not exist'); var done = assert.async();
equal($('#immediate-overlay1').length, 0, 'overlay 1 does not exist'); assert.equal($('#immediate-overlay0').length, 0, 'overlay 0 does not exist');
assert.equal($('#immediate-overlay1').length, 0, 'overlay 1 does not exist');
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
@ -575,7 +576,7 @@
}); });
viewer.addHandler('open', function() { viewer.addHandler('open', function() {
equal($('#immediate-overlay0').length, 1, 'overlay 0 exists'); assert.equal($('#immediate-overlay0').length, 1, 'overlay 0 exists');
viewer.addOverlay({ viewer.addOverlay({
x: 0, x: 0,
@ -583,13 +584,14 @@
id: "immediate-overlay1" id: "immediate-overlay1"
}); });
equal($('#immediate-overlay1').length, 1, 'overlay 1 exists'); assert.equal($('#immediate-overlay1').length, 1, 'overlay 1 exists');
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Overlay scaled horizontally only', function() { QUnit.test('Overlay scaled horizontally only', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -615,16 +617,17 @@
waitForViewer(function() { waitForViewer(function() {
var newWidth = $("#horizontally-scaled-overlay").width(); var newWidth = $("#horizontally-scaled-overlay").width();
var newHeight = $("#horizontally-scaled-overlay").height(); var newHeight = $("#horizontally-scaled-overlay").height();
equal(newWidth, width * zoom, "Width should be scaled."); assert.equal(newWidth, width * zoom, "Width should be scaled.");
equal(newHeight, height, "Height should not be scaled."); assert.equal(newHeight, height, "Height should not be scaled.");
start(); done();
}); });
}); });
}); });
// ---------- // ----------
asyncTest('Overlay scaled vertically only', function() { QUnit.test('Overlay scaled vertically only', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -650,16 +653,17 @@
waitForViewer(function() { waitForViewer(function() {
var newWidth = $("#vertically-scaled-overlay").width(); var newWidth = $("#vertically-scaled-overlay").width();
var newHeight = $("#vertically-scaled-overlay").height(); var newHeight = $("#vertically-scaled-overlay").height();
equal(newWidth, width, "Width should not be scaled."); assert.equal(newWidth, width, "Width should not be scaled.");
equal(newHeight, height * zoom, "Height should be scaled."); assert.equal(newHeight, height * zoom, "Height should be scaled.");
start(); done();
}); });
}); });
}); });
// ---------- // ----------
asyncTest('Overlay.getBounds', function() { QUnit.test('Overlay.getBounds', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -713,7 +717,7 @@
var actualBounds = viewer.getOverlayById("fully-scaled-overlay") var actualBounds = viewer.getOverlayById("fully-scaled-overlay")
.getBounds(viewer.viewport); .getBounds(viewer.viewport);
var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1); var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1);
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The fully scaled overlay should have bounds " + "The fully scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
@ -722,7 +726,7 @@
.getBounds(viewer.viewport); .getBounds(viewer.viewport);
expectedBounds = new OpenSeadragon.Rect( expectedBounds = new OpenSeadragon.Rect(
0, 0.5 - notScaledSize.y / 2, 1, notScaledSize.y); 0, 0.5 - notScaledSize.y / 2, 1, notScaledSize.y);
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The horizontally scaled overlay should have bounds " + "The horizontally scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
@ -730,7 +734,7 @@
.getBounds(viewer.viewport); .getBounds(viewer.viewport);
expectedBounds = new OpenSeadragon.Rect( expectedBounds = new OpenSeadragon.Rect(
0, 0, notScaledSize.x, 1); 0, 0, notScaledSize.x, 1);
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The vertically scaled overlay should have bounds " + "The vertically scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
@ -738,16 +742,17 @@
.getBounds(viewer.viewport); .getBounds(viewer.viewport);
expectedBounds = new OpenSeadragon.Rect( expectedBounds = new OpenSeadragon.Rect(
1 - notScaledSize.x, 0, notScaledSize.x, notScaledSize.y); 1 - notScaledSize.x, 0, notScaledSize.x, notScaledSize.y);
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The not scaled overlay should have bounds " + "The not scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Fully scaled overlay rotation mode NO_ROTATION', function() { QUnit.test('Fully scaled overlay rotation mode NO_ROTATION', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -775,32 +780,33 @@
new OpenSeadragon.Point(1, 1)) new OpenSeadragon.Point(1, 1))
.minus(expectedSize); .minus(expectedSize);
var actualPosition = $overlay.position(); var actualPosition = $overlay.position();
Util.assessNumericValue(actualPosition.left, expectedPosition.x, epsilon, Util.assessNumericValue(assert, actualPosition.left, expectedPosition.x, epsilon,
"Scaled overlay position.x should adjust to rotation."); "Scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(actualPosition.top, expectedPosition.y, epsilon, Util.assessNumericValue(assert, actualPosition.top, expectedPosition.y, epsilon,
"Scaled overlay position.y should adjust to rotation."); "Scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, expectedSize.x, epsilon, Util.assessNumericValue(assert, actualWidth, expectedSize.x, epsilon,
"Scaled overlay width should not adjust to rotation."); "Scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, expectedSize.y, epsilon, Util.assessNumericValue(assert, actualHeight, expectedSize.y, epsilon,
"Scaled overlay height should not adjust to rotation."); "Scaled overlay height should not adjust to rotation.");
var actualBounds = viewer.getOverlayById("fully-scaled-overlay") var actualBounds = viewer.getOverlayById("fully-scaled-overlay")
.getBounds(viewport); .getBounds(viewport);
var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1) var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1)
.rotate(-45, new OpenSeadragon.Point(1, 1)); .rotate(-45, new OpenSeadragon.Point(1, 1));
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The fully scaled overlay should have bounds " + "The fully scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Horizontally scaled overlay rotation mode NO_ROTATION', function() { QUnit.test('Horizontally scaled overlay rotation mode NO_ROTATION', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -836,16 +842,16 @@
new OpenSeadragon.Point(0.5, 0.5)) new OpenSeadragon.Point(0.5, 0.5))
.minus(new OpenSeadragon.Point(expectedWidth / 2, notScaledHeight / 2)); .minus(new OpenSeadragon.Point(expectedWidth / 2, notScaledHeight / 2));
var actualPosition = $overlay.position(); var actualPosition = $overlay.position();
Util.assessNumericValue(actualPosition.left, expectedPosition.x, epsilon, Util.assessNumericValue(assert, actualPosition.left, expectedPosition.x, epsilon,
"Horizontally scaled overlay position.x should adjust to rotation."); "Horizontally scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(actualPosition.top, expectedPosition.y, epsilon, Util.assessNumericValue(assert, actualPosition.top, expectedPosition.y, epsilon,
"Horizontally scaled overlay position.y should adjust to rotation."); "Horizontally scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, expectedWidth, epsilon, Util.assessNumericValue(assert, actualWidth, expectedWidth, epsilon,
"Horizontally scaled overlay width should not adjust to rotation."); "Horizontally scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, notScaledHeight, epsilon, Util.assessNumericValue(assert, actualHeight, notScaledHeight, epsilon,
"Horizontally scaled overlay height should not adjust to rotation."); "Horizontally scaled overlay height should not adjust to rotation.");
var actualBounds = viewer.getOverlayById("horizontally-scaled-overlay") var actualBounds = viewer.getOverlayById("horizontally-scaled-overlay")
@ -853,16 +859,17 @@
var expectedBounds = new OpenSeadragon.Rect( var expectedBounds = new OpenSeadragon.Rect(
0, 0.5 - notScaledSize.y / 2, 1, notScaledSize.y) 0, 0.5 - notScaledSize.y / 2, 1, notScaledSize.y)
.rotate(-45, new OpenSeadragon.Point(0.5, 0.5)); .rotate(-45, new OpenSeadragon.Point(0.5, 0.5));
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The horizontally scaled overlay should have bounds " + "The horizontally scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Vertically scaled overlay rotation mode NO_ROTATION', function() { QUnit.test('Vertically scaled overlay rotation mode NO_ROTATION', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -898,16 +905,16 @@
new OpenSeadragon.Point(0, 0.5)) new OpenSeadragon.Point(0, 0.5))
.minus(new OpenSeadragon.Point(0, expectedHeight / 2)); .minus(new OpenSeadragon.Point(0, expectedHeight / 2));
var actualPosition = $overlay.position(); var actualPosition = $overlay.position();
Util.assessNumericValue(actualPosition.left, expectedPosition.x, epsilon, Util.assessNumericValue(assert, actualPosition.left, expectedPosition.x, epsilon,
"Vertically scaled overlay position.x should adjust to rotation."); "Vertically scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(actualPosition.top, expectedPosition.y, epsilon, Util.assessNumericValue(assert, actualPosition.top, expectedPosition.y, epsilon,
"Vertically scaled overlay position.y should adjust to rotation."); "Vertically scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, notScaledWidth, epsilon, Util.assessNumericValue(assert, actualWidth, notScaledWidth, epsilon,
"Vertically scaled overlay width should not adjust to rotation."); "Vertically scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, expectedHeight, epsilon, Util.assessNumericValue(assert, actualHeight, expectedHeight, epsilon,
"Vertically scaled overlay height should not adjust to rotation."); "Vertically scaled overlay height should not adjust to rotation.");
var actualBounds = viewer.getOverlayById("vertically-scaled-overlay") var actualBounds = viewer.getOverlayById("vertically-scaled-overlay")
@ -915,16 +922,17 @@
var expectedBounds = new OpenSeadragon.Rect( var expectedBounds = new OpenSeadragon.Rect(
0, 0, notScaledSize.x, 1) 0, 0, notScaledSize.x, 1)
.rotate(-45, new OpenSeadragon.Point(0, 0.5)); .rotate(-45, new OpenSeadragon.Point(0, 0.5));
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The vertically scaled overlay should have bounds " + "The vertically scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Not scaled overlay rotation mode NO_ROTATION', function() { QUnit.test('Not scaled overlay rotation mode NO_ROTATION', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -958,16 +966,16 @@
new OpenSeadragon.Point(1, 0)) new OpenSeadragon.Point(1, 0))
.minus(new OpenSeadragon.Point(notScaledWidth, 0)); .minus(new OpenSeadragon.Point(notScaledWidth, 0));
var actualPosition = $overlay.position(); var actualPosition = $overlay.position();
Util.assessNumericValue(actualPosition.left, expectedPosition.x, epsilon, Util.assessNumericValue(assert, actualPosition.left, expectedPosition.x, epsilon,
"Not scaled overlay position.x should adjust to rotation."); "Not scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(actualPosition.top, expectedPosition.y, epsilon, Util.assessNumericValue(assert, actualPosition.top, expectedPosition.y, epsilon,
"Not scaled overlay position.y should adjust to rotation."); "Not scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, notScaledWidth, epsilon, Util.assessNumericValue(assert, actualWidth, notScaledWidth, epsilon,
"Not scaled overlay width should not adjust to rotation."); "Not scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, notScaledHeight, epsilon, Util.assessNumericValue(assert, actualHeight, notScaledHeight, epsilon,
"Not scaled overlay height should not adjust to rotation."); "Not scaled overlay height should not adjust to rotation.");
var actualBounds = viewer.getOverlayById("not-scaled-overlay") var actualBounds = viewer.getOverlayById("not-scaled-overlay")
@ -975,16 +983,17 @@
var expectedBounds = new OpenSeadragon.Rect( var expectedBounds = new OpenSeadragon.Rect(
1 - notScaledSize.x, 0, notScaledSize.x, notScaledSize.y) 1 - notScaledSize.x, 0, notScaledSize.x, notScaledSize.y)
.rotate(-45, new OpenSeadragon.Point(1, 0)); .rotate(-45, new OpenSeadragon.Point(1, 0));
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"Not scaled overlay should have bounds " + "Not scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Fully scaled overlay rotation mode BOUNDING_BOX', function() { QUnit.test('Fully scaled overlay rotation mode BOUNDING_BOX', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -1009,16 +1018,16 @@
var expectedRect = viewport.viewportToViewerElementRectangle( var expectedRect = viewport.viewportToViewerElementRectangle(
new OpenSeadragon.Rect(0, 0, 1, 1)).getBoundingBox(); new OpenSeadragon.Rect(0, 0, 1, 1)).getBoundingBox();
var actualPosition = $overlay.position(); var actualPosition = $overlay.position();
Util.assessNumericValue(actualPosition.left, expectedRect.x, epsilon, Util.assessNumericValue(assert, actualPosition.left, expectedRect.x, epsilon,
"Scaled overlay position.x should adjust to rotation."); "Scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(actualPosition.top, expectedRect.y, epsilon, Util.assessNumericValue(assert, actualPosition.top, expectedRect.y, epsilon,
"Scaled overlay position.y should adjust to rotation."); "Scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, expectedRect.width, epsilon, Util.assessNumericValue(assert, actualWidth, expectedRect.width, epsilon,
"Scaled overlay width should not adjust to rotation."); "Scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, expectedRect.height, epsilon, Util.assessNumericValue(assert, actualHeight, expectedRect.height, epsilon,
"Scaled overlay height should not adjust to rotation."); "Scaled overlay height should not adjust to rotation.");
var actualBounds = viewer.getOverlayById("fully-scaled-overlay") var actualBounds = viewer.getOverlayById("fully-scaled-overlay")
@ -1026,23 +1035,24 @@
var expectedBounds = new OpenSeadragon.Rect( var expectedBounds = new OpenSeadragon.Rect(
0.5, -0.5, Math.sqrt(2), Math.sqrt(2), 45); 0.5, -0.5, Math.sqrt(2), Math.sqrt(2), 45);
var boundsEpsilon = 0.000001; var boundsEpsilon = 0.000001;
Util.assessNumericValue(actualBounds.x, expectedBounds.x, boundsEpsilon, Util.assessNumericValue(assert, actualBounds.x, expectedBounds.x, boundsEpsilon,
"The fully scaled overlay should have adjusted bounds.x"); "The fully scaled overlay should have adjusted bounds.x");
Util.assessNumericValue(actualBounds.y, expectedBounds.y, boundsEpsilon, Util.assessNumericValue(assert, actualBounds.y, expectedBounds.y, boundsEpsilon,
"The fully scaled overlay should have adjusted bounds.y"); "The fully scaled overlay should have adjusted bounds.y");
Util.assessNumericValue(actualBounds.width, expectedBounds.width, boundsEpsilon, Util.assessNumericValue(assert, actualBounds.width, expectedBounds.width, boundsEpsilon,
"The fully scaled overlay should have adjusted bounds.width"); "The fully scaled overlay should have adjusted bounds.width");
Util.assessNumericValue(actualBounds.height, expectedBounds.height, boundsEpsilon, Util.assessNumericValue(assert, actualBounds.height, expectedBounds.height, boundsEpsilon,
"The fully scaled overlay should have adjusted bounds.height"); "The fully scaled overlay should have adjusted bounds.height");
Util.assessNumericValue(actualBounds.degrees, expectedBounds.degrees, boundsEpsilon, Util.assessNumericValue(assert, actualBounds.degrees, expectedBounds.degrees, boundsEpsilon,
"The fully scaled overlay should have adjusted bounds.degrees"); "The fully scaled overlay should have adjusted bounds.degrees");
start(); done();
}); });
}); });
// ---------- // ----------
asyncTest('Fully scaled overlay rotation mode EXACT', function() { QUnit.test('Fully scaled overlay rotation mode EXACT', function(assert) {
var done = assert.async();
viewer = OpenSeadragon({ viewer = OpenSeadragon({
id: 'example-overlays', id: 'example-overlays',
prefixUrl: '/build/openseadragon/images/', prefixUrl: '/build/openseadragon/images/',
@ -1073,16 +1083,16 @@
var actualStyle = $overlay.get(0).style; var actualStyle = $overlay.get(0).style;
var left = Number(actualStyle.left.replace("px", "")); var left = Number(actualStyle.left.replace("px", ""));
var top = Number(actualStyle.top.replace("px", "")); var top = Number(actualStyle.top.replace("px", ""));
Util.assessNumericValue(left, expectedPosition.x, epsilon, Util.assessNumericValue(assert, left, expectedPosition.x, epsilon,
"Scaled overlay position.x should adjust to rotation."); "Scaled overlay position.x should adjust to rotation.");
Util.assessNumericValue(top, expectedPosition.y, epsilon, Util.assessNumericValue(assert, top, expectedPosition.y, epsilon,
"Scaled overlay position.y should adjust to rotation."); "Scaled overlay position.y should adjust to rotation.");
var actualWidth = $overlay.width(); var actualWidth = $overlay.width();
var actualHeight = $overlay.height(); var actualHeight = $overlay.height();
Util.assessNumericValue(actualWidth, expectedSize.x, epsilon, Util.assessNumericValue(assert, actualWidth, expectedSize.x, epsilon,
"Scaled overlay width should not adjust to rotation."); "Scaled overlay width should not adjust to rotation.");
Util.assessNumericValue(actualHeight, expectedSize.y, epsilon, Util.assessNumericValue(assert, actualHeight, expectedSize.y, epsilon,
"Scaled overlay height should not adjust to rotation."); "Scaled overlay height should not adjust to rotation.");
var transformOriginProp = OpenSeadragon.getCssPropertyWithVendorPrefix( var transformOriginProp = OpenSeadragon.getCssPropertyWithVendorPrefix(
@ -1091,19 +1101,19 @@
'transform'); 'transform');
var transformOrigin = actualStyle[transformOriginProp]; var transformOrigin = actualStyle[transformOriginProp];
// Some browsers replace "right bottom" by "100% 100%" // Some browsers replace "right bottom" by "100% 100%"
ok(transformOrigin.match(/(100% 100%)|(right bottom)/), assert.ok(transformOrigin.match(/(100% 100%)|(right bottom)/),
"Transform origin should be right bottom. Got: " + transformOrigin); "Transform origin should be right bottom. Got: " + transformOrigin);
equal(actualStyle[transformProp], "rotate(45deg)", assert.equal(actualStyle[transformProp], "rotate(45deg)",
"Transform should be rotate(45deg)."); "Transform should be rotate(45deg).");
var actualBounds = viewer.getOverlayById("fully-scaled-overlay") var actualBounds = viewer.getOverlayById("fully-scaled-overlay")
.getBounds(viewport); .getBounds(viewport);
var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1); var expectedBounds = new OpenSeadragon.Rect(0, 0, 1, 1);
ok(expectedBounds.equals(actualBounds), assert.ok(expectedBounds.equals(actualBounds),
"The fully scaled overlay should have bounds " + "The fully scaled overlay should have bounds " +
expectedBounds + " but found " + actualBounds); expectedBounds + " but found " + actualBounds);
start(); done();
}); });
}); });
})(); })();

4
test/test.html
View File

@ -28,9 +28,9 @@
<script src="/test/modules/utils.js"></script> <script src="/test/modules/utils.js"></script>
<script src="/test/modules/events.js"></script> <script src="/test/modules/events.js"></script>
<script src="/test/modules/units.js"></script> <script src="/test/modules/units.js"></script>
<!--<script src="/test/modules/multi-image.js"></script> <script src="/test/modules/multi-image.js"></script>
<script src="/test/modules/overlays.js"></script> <script src="/test/modules/overlays.js"></script>
<script src="/test/modules/controls.js"></script> <!--<script src="/test/modules/controls.js"></script>
<script src="/test/modules/viewport.js"></script> <script src="/test/modules/viewport.js"></script>
<script src="/test/modules/world.js"></script> <script src="/test/modules/world.js"></script>
<script src="/test/modules/drawer.js"></script> <script src="/test/modules/drawer.js"></script>