mirror of https://github.com/CesiumGS/obj2gltf.git
92 lines
3.6 KiB
JavaScript
92 lines
3.6 KiB
JavaScript
'use strict';
|
|
var Cesium = require('cesium');
|
|
var path = require('path');
|
|
var loadImage = require('../../lib/image.js');
|
|
|
|
var WebGLConstants = Cesium.WebGLConstants;
|
|
|
|
var pngImage = 'specs/data/box-complex-material/shininess.png';
|
|
var jpgImage = 'specs/data/box-complex-material/emission.jpg';
|
|
var jpegImage = 'specs/data/box-complex-material/specular.jpeg';
|
|
var gifImage = 'specs/data/box-complex-material/ambient.gif';
|
|
var grayscaleImage = 'specs/data/box-complex-material/alpha.png';
|
|
var transparentImage = 'specs/data/box-complex-material/diffuse.png';
|
|
var invalidImage = 'invalid.png';
|
|
|
|
describe('image', function() {
|
|
it('loads png image', function(done) {
|
|
expect(loadImage(pngImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(false);
|
|
expect(info.channels).toBe(3);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/png') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.RGB);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('loads jpg image', function(done) {
|
|
expect(loadImage(jpgImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(false);
|
|
expect(info.channels).toBe(3);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/jpeg') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.RGB);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('loads jpeg image', function(done) {
|
|
expect(loadImage(jpegImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(false);
|
|
expect(info.channels).toBe(3);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/jpeg') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.RGB);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('loads gif image', function(done) {
|
|
expect(loadImage(gifImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(false);
|
|
expect(info.channels).toBe(3);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/gif') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.RGB);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('loads grayscale image', function(done) {
|
|
expect(loadImage(grayscaleImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(false);
|
|
expect(info.channels).toBe(1);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/png') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.ALPHA);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('loads transparentImage image', function(done) {
|
|
expect(loadImage(transparentImage)
|
|
.then(function(info) {
|
|
expect(info.transparent).toBe(true);
|
|
expect(info.channels).toBe(4);
|
|
expect(info.data).toBeDefined();
|
|
expect(info.uri.indexOf('data:image/png') === 0).toBe(true);
|
|
expect(info.format).toBe(WebGLConstants.RGBA);
|
|
}), done).toResolve();
|
|
});
|
|
|
|
it('handles invalid image file', function(done) {
|
|
spyOn(console, 'log');
|
|
expect(loadImage(invalidImage)
|
|
.then(function(image) {
|
|
expect(image).toBeUndefined();
|
|
expect(console.log.calls.argsFor(0)[0].indexOf('Could not read image file') >= 0).toBe(true);
|
|
}), done).toResolve();
|
|
});
|
|
});
|