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import { VideoMap } from '../../../src/mapboxgl/mapping/VideoMap';
import mapboxgl from 'mapbox-gl';
import mbglmap, { revertCRS } from '../../tool/mock_mapboxgl_map';
var videoUrl = 'base/resources/data/test.mp4';
describe('mapboxgl_videoMap', () => {
var originalTimeout;
var testDiv;
var cv;
beforeAll(() => {
cv = {
then(cb) {
setTimeout(function () {
cb();
}, 200);
},
CV_32FC2: 'CV_32FC2',
CV_64FC1: 'CV_64FC1',
matFromImageData: function () {
return {
delete: function () { }
};
},
Size: function () {
return {
width: 770,
height: 690
};
},
matFromArray: function () {
return {
inv: function () {
return this;
},
data64F: [200, 100, 1],
delete: function () {}
};
},
Mat: function () {
return {
inv: function () {
return this;
},
delete: function () { },
data64F: [200, 100],
cols: 2,
rows: 2,
data: [1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4]
};
},
gemm: function () { },
Rodrigues: function () { },
projectPoints: function () { },
multiply: function () { },
subtract: function () { }
};
});
afterEach(() => {
revertCRS();
document.body.removeChild(testDiv);
jasmine.DEFAULT_TIMEOUT_INTERVAL = originalTimeout;
});
beforeEach(() => {
spyOn(mapboxgl, 'Map').and.callFake(mbglmap);
testDiv = window.document.createElement('div');
testDiv.setAttribute('id', 'map');
testDiv.style.styleFloat = 'left';
testDiv.style.marginLeft = '8px';
testDiv.style.marginTop = '50px';
testDiv.style.width = '500px';
testDiv.style.height = '500px';
window.document.body.appendChild(testDiv);
originalTimeout = jasmine.DEFAULT_TIMEOUT_INTERVAL;
jasmine.DEFAULT_TIMEOUT_INTERVAL = 50000;
});
it('init videoMap', (done) => {
var url = videoUrl;
var videoMap = new VideoMap({
url: url,
opencv: cv,
interval: 0.2,
vectorUpdateInterval: 0.05,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
expect(videoMap.vectorUpdateInterval).toBe(0.2);
expect(videoMap.coordTransfer).not.toBe(null);
expect(videoMap.videoParameters).not.toBe(null);
var clickEvent;
videoMap.on('click', function (event) {
clickEvent = event;
});
videoMap.originCoordsLeftTop = { lng: 0, lat: 100 };
videoMap.originCoordsRightBottom = { lng: 100, lat: 0 };
videoMap.videoWidth = 100;
videoMap.videoHeight = 100;
spyOn(videoMap.coordTransfer, 'toSpatialCoordinate').and.returnValue([13358338.895192828, 3503549.8435043753, 0]);
var projectedPoint = { x: 10, y: 20 };
spyOn(videoMap.map, 'project').and.returnValue(projectedPoint);
spyOn(videoMap.coordTransfer, 'toVideoCoordinate').and.returnValue({ data64F: [50, 50] });
videoMap.map.fire('click', { lngLat: { lng: 120, lat: 30 }, point: { x: 10, y: 20 } });
expect(clickEvent.lngLat.lng).toBeCloseTo(120, 6);
expect(clickEvent.lngLat.lat).toBeCloseTo(30, 6);
expect(clickEvent.point).toEqual(projectedPoint);
expect(clickEvent.mapEvent.lngLat).toEqual({ lng: 120, lat: 30 });
var container = {};
spyOn(videoMap.map, 'getContainer').and.returnValue(container);
expect(videoMap.getContainer()).toBe(container);
expect(videoMap.project({ lng: 120, lat: 30 })).toEqual(projectedPoint);
expect(videoMap.map.project).toHaveBeenCalledWith(jasmine.objectContaining({ lng: 50, lat: 50 }));
videoMap.map.project.calls.reset();
videoMap.coordTransfer.toVideoCoordinate.calls.reset();
expect(videoMap.projectVideoMapCoordinate([60, 70])).toEqual(projectedPoint);
expect(videoMap.map.project).toHaveBeenCalledWith(jasmine.objectContaining({ lng: 60, lat: 70 }));
expect(videoMap.coordTransfer.toVideoCoordinate).not.toHaveBeenCalled();
expect(videoMap.transform).toBe(videoMap.map.transform);
var getMaxZoom = spyOn(videoMap.map, 'getMaxZoom').and.callThrough();
expect(videoMap.getMaxZoom()).toBe(videoMap.map.maxZoom);
expect(getMaxZoom.calls.mostRecent().object).toBe(videoMap.map);
expect(videoMap.addLayer).toBe(VideoMap.prototype.addLayer);
done();
});
});
it('getVideoBounds returns the closed EPSG:4326 footprint polygon', (done) => {
var videoMap = new VideoMap({
url: videoUrl,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
videoMap.videoWidth = 100;
videoMap.videoHeight = 50;
spyOn(videoMap.coordTransfer, 'toSpatialCoordinate').and.callFake(function (pixel) {
return [11587478 + pixel[0], 3570800 - pixel[1], 0];
});
spyOn(videoMap.coordTransfer, 'toCameraCoordinate').and.returnValue([0, 0, 1]);
var footprint = videoMap.getVideoBounds();
expect(footprint.type).toBe('Feature');
expect(footprint.geometry.type).toBe('Polygon');
expect(footprint.geometry.coordinates[0].length).toBe(5);
expect(footprint.geometry.coordinates[0][4]).toEqual(footprint.geometry.coordinates[0][0]);
footprint.geometry.coordinates[0].forEach(function (coord) {
expect(Math.abs(coord[0])).toBeLessThan(180);
expect(Math.abs(coord[1])).toBeLessThan(90);
});
done();
});
});
it('addlayer removelayer', (done) => {
var url = videoUrl;
var videoMap = new VideoMap({
url: url,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
videoMap.addLayer({
id: 'symbol1',
type: 'symbol',
source: {
type: 'geojson',
data: {
type: 'FeatureCollection',
features: [
{
type: 'Feature',
properties: {
SMID: '6',
SMUSERID: '0',
NAME: '时尚大厦',
CLASS: '写字楼',
X290: '290',
X300: '300'
},
geometry: {
type: 'Point',
coordinates: [11588458.277327187, 3571913.832559694]
},
id: 6
}
]
}
},
layout: {
'icon-image': 'ro-communal-3',
'text-anchor': 'bottom',
'text-field': '{NAME}',
'icon-text-fit': 'both',
'text-size': 12,
'icon-text-fit-padding': [5, 10, 5, 10]
},
paint: {
'text-color': 'black'
}
});
expect(videoMap.layerCache['symbol1']).not.toBe(null);
videoMap.removeLayer('symbol1');
expect(videoMap.layerCache['symbol1']).toBeUndefined();
done();
});
});
it('addSource removeSource', (done) => {
var url = videoUrl;
var videoMap = new VideoMap({
url: url,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
videoMap.addSource('test111', {
type: 'geojson',
data: {
type: 'FeatureCollection',
features: [
{
type: 'Feature',
properties: {
SMID: '6',
SMUSERID: '0',
NAME: '时尚大厦',
CLASS: '写字楼',
X290: '290',
X300: '300'
},
geometry: {
type: 'Point',
coordinates: [11588458.277327187, 3571913.832559694]
},
id: 6
}
]
}
});
expect(videoMap.sourceCache['test111']).not.toBe(null);
expect(videoMap.getSource('test111').getData()).toEqual(videoMap.sourceCache['test111'].originalData);
videoMap.removeSource('test111');
expect(videoMap.sourceCache['test111']).toBeUndefined();
done();
});
});
it('destroy', (done) => {
var videoMap = new VideoMap({
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
setTimeout(() => {
videoMap.videoMapLayer = null;
videoMap.destroy();
expect(videoMap.map).toBeNull();
done();
}, 2000);
});
it('play pause', (done) => {
var videoMap = new VideoMap({
url: videoUrl,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
spyOn(videoMap.videoMapLayer, 'play').and.callThrough();
spyOn(videoMap.videoMapLayer, 'pause').and.callThrough();
videoMap.pause();
expect(videoMap.videoMapLayer.pause).toHaveBeenCalled();
expect(videoMap.paused()).toBeDefined();
videoMap.play();
expect(videoMap.videoMapLayer.play).toHaveBeenCalled();
done();
});
});
it('draw point line polygon', (done) => {
var videoMap = new VideoMap({
url: videoUrl,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
spyOn(videoMap, 'toSpatialCoordinate').and.callFake(function (lngLat) {
return [lngLat.lng, lngLat.lat, 0];
});
expect(videoMap.getDrawMode()).toBeNull();
expect(videoMap.getDrawData().features.length).toBe(0);
expect(videoMap.getDrawLiveData()).toEqual({ type: 'FeatureCollection', features: [] });
videoMap.startDraw('Point');
expect(videoMap.getDrawMode()).toBe('Point');
videoMap.map.fire('click', { lngLat: { lng: 11587478.81, lat: 3570800.19 } });
expect(videoMap.getDrawData().features.length).toBe(1);
expect(videoMap.getDrawData().features[0].geometry.type).toBe('Point');
expect(videoMap.getDrawData().features[0].geometry.coordinates.length).toBe(3);
expect(videoMap.getDrawUiMode()).toBe('simple_select');
expect(videoMap.getDrawSelected().features.length).toBe(1);
videoMap.startDraw('LineString');
videoMap.map.fire('click', { lngLat: { lng: 11587478.81, lat: 3570800.19 } });
videoMap.map.fire('click', { lngLat: { lng: 11587578.81, lat: 3570900.19 } });
var lineLiveData = videoMap.getDrawLiveData();
expect(lineLiveData.features.length).toBe(4);
expect(lineLiveData.features.filter(function (item) {
return item.properties.draft;
}).length).toBe(3);
expect(lineLiveData.features.filter(function (item) {
return item.id === 'videomap-draw-draft-line';
}).length).toBe(1);
expect(videoMap.finishDraw().geometry.type).toBe('LineString');
expect(videoMap.getDrawData().features.length).toBe(2);
expect(videoMap.getDrawLiveData().features.length).toBe(2);
videoMap.startDraw('Polygon');
videoMap.map.fire('click', { lngLat: { lng: 11587478.81, lat: 3570800.19 } });
videoMap.map.fire('click', { lngLat: { lng: 11587578.81, lat: 3570800.19 } });
videoMap.map.fire('click', { lngLat: { lng: 11587578.81, lat: 3570900.19 } });
expect(videoMap.getDrawLiveData().features.length).toBe(6);
var polygon = videoMap.finishDraw();
expect(polygon.geometry.type).toBe('Polygon');
expect(polygon.geometry.coordinates[0].length).toBe(4);
expect(videoMap.getDrawData().features.length).toBe(3);
expect(videoMap.getDrawLiveData().features.length).toBe(3);
videoMap.cancelDraw();
expect(videoMap.getDrawMode()).toBeNull();
videoMap.clearDraw();
expect(videoMap.getDrawData().features.length).toBe(0);
expect(function () {
videoMap.startDraw('Circle');
}).toThrow();
expect(videoMap.getDrawUiMode()).toBe('simple_select');
videoMap.changeDrawMode('draw_point');
expect(videoMap.getDrawUiMode()).toBe('draw_point');
expect(videoMap.getDrawMode()).toBe('Point');
videoMap.changeDrawMode('simple_select');
expect(videoMap.getDrawMode()).toBeNull();
done();
});
});
it('draw select and delete', (done) => {
var videoMap = new VideoMap({
url: videoUrl,
opencv: cv,
videoParameters: {
fovX: 84,
fovY: 47,
centerX: 960,
centerY: 540,
pitch: -20,
roll: 0,
yaw: 2,
x: 11587478.810629973,
y: 3570800.195541344,
z: 154.50312
}
});
videoMap.on('load', function () {
spyOn(videoMap, 'toSpatialCoordinate').and.callFake(function (lngLat) {
return [lngLat.lng, lngLat.lat, 0];
});
videoMap.startDraw('Point');
videoMap.map.fire('click', { lngLat: { lng: 11587478.81, lat: 3570800.19 } });
var featureId = videoMap.getDrawData().features[0].id;
expect(featureId).toBeDefined();
expect(videoMap.getDrawSelected().features.length).toBe(1);
expect(videoMap.getDrawSelected().features[0].id).toBe(featureId);
videoMap.changeDrawMode('simple_select');
spyOn(videoMap.map, 'queryRenderedFeatures').and.returnValue([{ id: featureId }]);
videoMap.map.fire('click', {
lngLat: { lng: 11587478.81, lat: 3570800.19 },
point: { x: 10, y: 10 }
});
expect(videoMap.getDrawSelected().features.length).toBe(1);
expect(videoMap.getDrawSelected().features[0].id).toBe(featureId);
videoMap.deleteDraw();
expect(videoMap.getDrawData().features.length).toBe(0);
expect(videoMap.getDrawSelected().features.length).toBe(0);
done();
});
});
});
function createVideoMapForCoverage() {
const videoMap = Object.create(VideoMap.prototype);
videoMap.map = {
on: jasmine.createSpy('on'),
once: jasmine.createSpy('once'),
off: jasmine.createSpy('off'),
fire: jasmine.createSpy('mapFire'),
removeControl: jasmine.createSpy('removeControl')
};
videoMap._mapEventListeners = {};
videoMap._pendingControls = [];
videoMap.sourceCache = {};
videoMap.fire = jasmine.createSpy('fire');
return videoMap;
}
function makeCoveragePose(time, offset) {
return {
time,
pitch: 1 + offset,
roll: 2 + offset,
yaw: 3 + offset,
x: 4 + offset,
y: 5 + offset,
z: 6 + offset,
fovX: 60,
fovY: 40,
centerX: 10,
centerY: 20
};
}
describe('VideoMap focused coverage', () => {
it('dispatches once listeners and removes both event overloads', () => {
const videoMap = createVideoMapForCoverage();
const listener = jasmine.createSpy('listener');
videoMap.once('click', listener);
const handler = videoMap.map.once.calls.argsFor(0)[1];
handler({ type: 'click' });
expect(listener).toHaveBeenCalledWith(jasmine.objectContaining({ mapEvent: jasmine.any(Object) }));
expect(videoMap.map.off).toHaveBeenCalledWith('click', handler);
const context = {};
const layerListener = jasmine.createSpy('layerListener');
videoMap.once('click', ['video-layer'], layerListener, context);
const layerHandler = videoMap.map.once.calls.argsFor(1)[2];
layerHandler({ type: 'click' });
expect(layerListener.calls.mostRecent().object).toBe(context);
expect(videoMap.map.off).toHaveBeenCalledWith('click', ['video-layer'], layerHandler);
const retained = jasmine.createSpy('retained');
videoMap.on('click', retained);
videoMap.on('click', ['layer-a'], listener);
videoMap.off('click', retained);
expect(videoMap._mapEventListeners.click.length).toBe(1);
videoMap._clearEvents();
expect(videoMap.map.off).toHaveBeenCalledWith('click', ['layer-a'], jasmine.any(Function));
});
it('updates camera and source state after time changes and rewind', () => {
const videoMap = createVideoMapForCoverage();
const update = jasmine.createSpy('sourceUpdate');
const range = { index: 0, ratio: 0.5 };
let animationFrame;
videoMap.isTimeVarying = true;
videoMap.timeSearcher = { findRange: jasmine.createSpy('findRange').and.returnValue(range) };
videoMap.coordTransfer = { setCameraLocation: jasmine.createSpy('setCameraLocation') };
videoMap.rawVideoParameters = [makeCoveragePose(0, 0), makeCoveragePose(2, 10)];
videoMap.videoWidth = 100;
videoMap.videoHeight = 50;
videoMap.vectorUpdateInterval = 0.1;
videoMap.currentTime = 1.5;
videoMap.lastVectorUpdateTime = 1.5;
videoMap.sourceCache = { source: { update } };
spyOn(window, 'requestAnimationFrame').and.callFake((callback) => {
animationFrame = callback;
return 1;
});
videoMap.updateAtTime(0.5);
expect(videoMap.lastVectorUpdateTime).toBe(-Infinity);
expect(videoMap.pendingVectorUpdate).toBe(true);
expect(videoMap.coordTransfer.setCameraLocation).toHaveBeenCalled();
animationFrame();
expect(update).toHaveBeenCalled();
expect(videoMap.map.fire).toHaveBeenCalledWith('move');
expect(videoMap.fire).toHaveBeenCalledWith('videoparameterupdate', { time: 0.5 });
expect(videoMap.lastVectorUpdateTime).toBe(0.5);
});
it('skips unavailable, pending, throttled and out-of-range time updates', () => {
const videoMap = createVideoMapForCoverage();
videoMap.updateAtTime(1);
videoMap.isTimeVarying = true;
videoMap.timeSearcher = { findRange: jasmine.createSpy('findRange').and.returnValue(null) };
videoMap.coordTransfer = { setCameraLocation: jasmine.createSpy('setCameraLocation') };
videoMap.pendingVectorUpdate = true;
videoMap.updateAtTime(1);
videoMap.pendingVectorUpdate = false;
videoMap.vectorUpdateInterval = 1;
videoMap.lastVectorUpdateTime = 1;
videoMap.updateAtTime(1.5);
expect(videoMap.timeSearcher.findRange).not.toHaveBeenCalled();
videoMap.lastVectorUpdateTime = -Infinity;
spyOn(console, 'warn');
videoMap.updateAtTime(2);
expect(videoMap.timeSearcher.findRange).toHaveBeenCalledWith(2);
expect(console.warn).toHaveBeenCalled();
});
it('converts coordinates only after all video transform inputs are ready', () => {
const videoMap = createVideoMapForCoverage();
expect(videoMap.toSpatialCoordinate({ lng: 0.5, lat: 0.5 })).toBeNull();
const toSpatialCoordinate = jasmine.createSpy('toSpatialCoordinate').and.returnValue([1, 2, 3]);
videoMap.coordTransfer = { toSpatialCoordinate };
videoMap.originCoordsLeftTop = { lng: 0, lat: 1 };
videoMap.originCoordsRightBottom = { lng: 1, lat: 0 };
videoMap.videoWidth = 100;
videoMap.videoHeight = 100;
expect(videoMap.toSpatialCoordinate({ lng: 0.5, lat: 0.5 })).toEqual([1, 2, 3]);
expect(toSpatialCoordinate).toHaveBeenCalledWith([50, 50]);
});
it('removes pending controls and safely handles missing map state', () => {
const videoMap = createVideoMapForCoverage();
const control = {};
videoMap._pendingControls = [{ control }, { control: {} }];
expect(videoMap.removeControl(control)).toBe(videoMap);
expect(videoMap._pendingControls.length).toBe(1);
expect(videoMap.map.removeControl).toHaveBeenCalledWith(control);
videoMap.removeControl(null);
videoMap.map = null;
expect(videoMap.removeControl(control)).toBe(videoMap);
});
it('searches vertical edges toward ground and returns null when none is found', () => {
const videoMap = createVideoMapForCoverage();
videoMap.videoHeight = 100;
spyOn(videoMap, '_pixelToGroundSpatial').and.returnValues(null, [10, 20, 0]);
expect(videoMap._searchGroundOnVerticalEdge(4, 0, 500)).toEqual([10, 20, 0]);
expect(videoMap._pixelToGroundSpatial.calls.argsFor(1)[0][1]).toBeGreaterThan(0);
videoMap._pixelToGroundSpatial.calls.reset();
videoMap._pixelToGroundSpatial.and.returnValue(null);
expect(videoMap._searchGroundOnVerticalEdge(4, 100, 500)).toBeNull();
expect(videoMap._pixelToGroundSpatial).toHaveBeenCalledTimes(24);
expect(videoMap._pixelToGroundSpatial.calls.argsFor(0)[0][1]).toBeLessThan(100);
});
});