mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-22 13:16:10 +03:00
378 lines
15 KiB
JavaScript
378 lines
15 KiB
JavaScript
/* global QUnit, $, testLog */
|
|
|
|
(function() {
|
|
var viewer;
|
|
|
|
// These values are generated by a script that concatenates all the tile files and records
|
|
// their byte ranges in a multi-dimensional array.
|
|
|
|
// eslint-disable-next-line
|
|
var tileManifest = {"tileRanges":[[[[0,3467]]],[[[3467,6954]]],[[[344916,348425]]],[[[348425,351948]]],[[[351948,355576]]],[[[355576,359520]]],[[[359520,364663]]],[[[364663,374196]]],[[[374196,407307]]],[[[407307,435465],[435465,463663]],[[463663,491839],[491839,520078]]],[[[6954,29582],[29582,50315],[50315,71936],[71936,92703]],[[92703,113385],[113385,133265],[133265,154763],[154763,175710]],[[175710,197306],[197306,218807],[218807,242177],[242177,263007]],[[263007,283790],[283790,304822],[304822,325691],[325691,344916]]]],"totalSize":520078}
|
|
|
|
function getTileRangeHeader(level, x, y) {
|
|
return 'bytes=' + tileManifest.tileRanges[level][x][y].join('-') + '/' + tileManifest.totalSize;
|
|
}
|
|
|
|
// This tile source demonstrates how you can retrieve individual tiles from a single file
|
|
// using the Range header.
|
|
var customTileSource = {
|
|
width: 1000,
|
|
height: 1000,
|
|
tileWidth: 254,
|
|
tileHeight: 254,
|
|
tileOverlap: 1,
|
|
maxLevel: 10,
|
|
minLevel: 0,
|
|
// The tile URL is always the same. Only the Range header changes
|
|
getTileUrl: function () {
|
|
return '/test/data/testpattern.blob';
|
|
},
|
|
// This method will send the appropriate range header for this tile based on the data
|
|
// in tileByteRanges.
|
|
getTileAjaxHeaders: function(level, x, y) {
|
|
return {
|
|
Range: getTileRangeHeader(level, x, y)
|
|
};
|
|
},
|
|
};
|
|
|
|
QUnit.module('AJAX-Tiles', {
|
|
beforeEach: function() {
|
|
$('<div id="example"></div>').appendTo('#qunit-fixture');
|
|
|
|
testLog.reset();
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
springStiffness: 100, // Faster animation = faster tests,
|
|
loadTilesWithAjax: true,
|
|
ajaxHeaders: {
|
|
'X-Viewer-Header': 'ViewerHeaderValue'
|
|
}
|
|
});
|
|
},
|
|
afterEach: function() {
|
|
if (viewer && viewer.close) {
|
|
viewer.close();
|
|
}
|
|
if (viewer && viewer.destroy){
|
|
viewer.destroy();
|
|
}
|
|
|
|
viewer = null;
|
|
}
|
|
});
|
|
|
|
QUnit.test('tile-loaded event includes AJAX request object', function(assert) {
|
|
var done = assert.async();
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
assert.ok(evt.tileRequest, 'Event includes tileRequest property');
|
|
assert.equal(evt.tileRequest.readyState, XMLHttpRequest.DONE, 'tileRequest is in completed state');
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
viewer.open(customTileSource);
|
|
});
|
|
|
|
QUnit.test('withCredentials is set in tile AJAX requests', function(assert) {
|
|
var done = assert.async();
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
assert.ok(evt.tileRequest, 'Event includes tileRequest property');
|
|
assert.equal(evt.tileRequest.readyState, XMLHttpRequest.DONE, 'tileRequest is in completed state');
|
|
assert.equal(evt.tileRequest.withCredentials, true, 'withCredentials is set in tile request');
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
viewer.addTiledImage({
|
|
tileSource: customTileSource,
|
|
ajaxWithCredentials: true
|
|
});
|
|
});
|
|
|
|
QUnit.test('tile-load-failed event includes AJAX request object', function(assert) {
|
|
var done = assert.async();
|
|
// Create a tile source that points to a broken URL
|
|
var brokenTileSource = OpenSeadragon.extend({}, customTileSource, {
|
|
getTileUrl: function () {
|
|
return '/test/data/testpattern.blob.invalid';
|
|
}
|
|
});
|
|
|
|
var tileLoadFailed = function tileLoadFailed(evt) {
|
|
viewer.removeHandler('tile-load-failed', tileLoadFailed);
|
|
assert.ok(evt.tileRequest, 'Event includes tileRequest property');
|
|
assert.equal(evt.tileRequest.readyState, XMLHttpRequest.DONE, 'tileRequest is in completed state');
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-load-failed', tileLoadFailed);
|
|
viewer.open(brokenTileSource);
|
|
});
|
|
|
|
QUnit.test('Headers can be set per-tile', function(assert) {
|
|
var done = assert.async();
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
var tile = evt.tile;
|
|
assert.ok(tile, 'tile property exists on event');
|
|
assert.ok(tile.ajaxHeaders, 'Tile has ajaxHeaders property');
|
|
assert.equal(tile.ajaxHeaders.Range, getTileRangeHeader(tile.level, tile.x, tile.y), 'Tile has correct range header.');
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
viewer.open(customTileSource);
|
|
});
|
|
|
|
QUnit.test('Headers are propagated correctly', function(assert) {
|
|
var done = assert.async();
|
|
// Create a tile source that sets a static header for tiles
|
|
var staticHeaderTileSource = OpenSeadragon.extend({}, customTileSource, {
|
|
getTileAjaxHeaders: function() {
|
|
return {
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
}
|
|
});
|
|
|
|
var expectedHeaders = {
|
|
'X-Viewer-Header': 'ViewerHeaderValue',
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue',
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
var tile = evt.tile;
|
|
assert.ok(tile, 'tile property exists on event');
|
|
assert.ok(tile.ajaxHeaders, 'Tile has ajaxHeaders property');
|
|
assert.deepEqual(
|
|
tile.ajaxHeaders, expectedHeaders,
|
|
'Tile headers include headers set on Viewer and TiledImage'
|
|
);
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
|
|
viewer.addTiledImage({
|
|
ajaxHeaders: {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue'
|
|
},
|
|
tileSource: staticHeaderTileSource
|
|
});
|
|
});
|
|
|
|
QUnit.test('Viewer headers are overwritten by TiledImage', function(assert) {
|
|
var done = assert.async();
|
|
// Create a tile source that sets a static header for tiles
|
|
var staticHeaderTileSource = OpenSeadragon.extend({}, customTileSource, {
|
|
getTileAjaxHeaders: function() {
|
|
return {
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
}
|
|
});
|
|
|
|
var expectedHeaders = {
|
|
'X-Viewer-Header': 'ViewerHeaderValue-Overwritten',
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue',
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
var tile = evt.tile;
|
|
assert.ok(tile, 'tile property exists on event');
|
|
assert.ok(tile.ajaxHeaders, 'Tile has ajaxHeaders property');
|
|
assert.deepEqual(
|
|
tile.ajaxHeaders, expectedHeaders,
|
|
'TiledImage header overwrites viewer header'
|
|
);
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
|
|
viewer.addTiledImage({
|
|
ajaxHeaders: {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue',
|
|
'X-Viewer-Header': 'ViewerHeaderValue-Overwritten'
|
|
},
|
|
tileSource: staticHeaderTileSource
|
|
});
|
|
});
|
|
|
|
QUnit.test('TiledImage headers are overwritten by Tile', function(assert) {
|
|
var done = assert.async();
|
|
|
|
var expectedHeaders = {
|
|
'X-Viewer-Header': 'ViewerHeaderValue',
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue-Overwritten',
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
var tile = evt.tile;
|
|
assert.ok(tile, 'tile property exists on event');
|
|
assert.ok(tile.ajaxHeaders, 'Tile has ajaxHeaders property');
|
|
assert.deepEqual(
|
|
tile.ajaxHeaders, expectedHeaders,
|
|
'Tile header overwrites TiledImage header'
|
|
);
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
|
|
// Create a tile source that sets a static header for tiles
|
|
var staticHeaderTileSource = OpenSeadragon.extend({}, customTileSource, {
|
|
getTileAjaxHeaders: function() {
|
|
return {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue-Overwritten',
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
};
|
|
}
|
|
});
|
|
|
|
viewer.addTiledImage({
|
|
ajaxHeaders: {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue'
|
|
},
|
|
tileSource: staticHeaderTileSource
|
|
});
|
|
});
|
|
|
|
QUnit.test('Viewer headers can be updated', function(assert) {
|
|
var done = assert.async();
|
|
|
|
var newHeaders = {
|
|
'X-Viewer-Header': 'ViewerHeaderValue-Updated',
|
|
'X-Viewer-Header2': 'ViewerHeaderValue2'
|
|
}
|
|
var newHeaders2 = {
|
|
Range: 'test',
|
|
}
|
|
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
// set new Viewer headers and propagate to TiledImage and Tile
|
|
viewer.setAjaxHeaders(newHeaders);
|
|
viewer.addHandler('tile-loaded', tileLoaded2);
|
|
};
|
|
|
|
var tileLoaded2 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded2);
|
|
assert.deepEqual(viewer.ajaxHeaders, newHeaders);
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders);
|
|
assert.deepEqual(
|
|
evt.tile.ajaxHeaders,
|
|
OpenSeadragon.extend(
|
|
{}, viewer.ajaxHeaders, evt.tiledImage.ajaxHeaders,
|
|
{ Range: getTileRangeHeader(evt.tile.level, evt.tile.x, evt.tile.y) }
|
|
)
|
|
);
|
|
// set new Viewer headers and propagate to TiledImage and Tile
|
|
viewer.setAjaxHeaders(newHeaders2, true);
|
|
viewer.addHandler('tile-loaded', tileLoaded3);
|
|
};
|
|
|
|
var tileLoaded3 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded3);
|
|
assert.deepEqual(viewer.ajaxHeaders, newHeaders2);
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders2);
|
|
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header'], undefined);
|
|
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header2'], undefined);
|
|
// 'Range' header entry set per tile and must not be overwritten by Viewer header
|
|
assert.equal(evt.tile.ajaxHeaders.Range, getTileRangeHeader(evt.tile.level, evt.tile.x, evt.tile.y));
|
|
// set new Viewer headers but do not propagate to TiledImage and Tile
|
|
viewer.setAjaxHeaders(newHeaders, false);
|
|
viewer.addHandler('tile-loaded', tileLoaded4);
|
|
};
|
|
|
|
var tileLoaded4 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded4);
|
|
assert.deepEqual(viewer.ajaxHeaders, newHeaders);
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders2);
|
|
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header'], undefined);
|
|
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header2'], undefined);
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
viewer.open(customTileSource);
|
|
});
|
|
|
|
QUnit.test('TiledImage headers can be updated', function(assert) {
|
|
var done = assert.async();
|
|
|
|
var tileSourceHeaders = {
|
|
'X-Tile-Header': 'TileHeaderValue'
|
|
}
|
|
var newHeaders = {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue-Updated',
|
|
'X-TiledImage-Header2': 'TiledImageHeaderValue2'
|
|
}
|
|
var newHeaders2 = {
|
|
'X-Viewer-Header': 'ViewerHeaderValue-Updated',
|
|
'X-Tile-Header': 'TileHeaderValue-Updated'
|
|
}
|
|
|
|
var tileLoaded = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded);
|
|
// set new TiledImage headers and propagate to Tile
|
|
evt.tiledImage.setAjaxHeaders(newHeaders);
|
|
viewer.addHandler('tile-loaded', tileLoaded2);
|
|
};
|
|
|
|
var tileLoaded2 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded2);
|
|
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
|
|
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, newHeaders);
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders));
|
|
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders, tileSourceHeaders));
|
|
// set new TiledImage headers (that overwrite header entries of Viewer and Tile) and propagate to Tile
|
|
evt.tiledImage.setAjaxHeaders(newHeaders2, true);
|
|
viewer.addHandler('tile-loaded', tileLoaded3);
|
|
};
|
|
|
|
var tileLoaded3 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded3);
|
|
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
|
|
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, newHeaders2);
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2));
|
|
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2, tileSourceHeaders));
|
|
// set new TiledImage headers but do not propagate to Tile
|
|
evt.tiledImage.setAjaxHeaders(null, false);
|
|
viewer.addHandler('tile-loaded', tileLoaded4);
|
|
};
|
|
|
|
var tileLoaded4 = function tileLoaded(evt) {
|
|
viewer.removeHandler('tile-loaded', tileLoaded4);
|
|
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
|
|
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, {});
|
|
assert.deepEqual(evt.tiledImage.ajaxHeaders, viewer.ajaxHeaders);
|
|
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2, tileSourceHeaders));
|
|
done();
|
|
};
|
|
|
|
viewer.addHandler('tile-loaded', tileLoaded);
|
|
viewer.addTiledImage({
|
|
ajaxHeaders: {
|
|
'X-TiledImage-Header': 'TiledImageHeaderValue'
|
|
},
|
|
tileSource: OpenSeadragon.extend({}, customTileSource, {
|
|
getTileAjaxHeaders: function() {
|
|
return tileSourceHeaders;
|
|
}
|
|
}),
|
|
});
|
|
});
|
|
})();
|