const { assert, test, module: describe, only, skip } = require('qunit');

const { GPU } = require('../../src');

describe('internal: constructor features');

function channelCount(mode) {

const gpu = new GPU({ mode });

const kernel = gpu.createKernel(function() {

return 1;

}, { output: [1] });

kernel();

assert.ok(kernel.kernel.constructor.features.channelCount >= 1);

gpu.destroy();

}

(GPU.isGPUSupported ? test : skip)('channelCount auto', () => {

channelCount();

});

(GPU.isGPUSupported ? test : skip)('channelCount gpu', () => {

channelCount('gpu');

});

(GPU.isWebGLSupported ? test : skip)('channelCount webgl', () => {

channelCount('webgl');

});

(GPU.isWebGL2Supported ? test : skip)('channelCount webgl2', () => {

channelCount('webgl2');

});

(GPU.isHeadlessGLSupported ? test : skip)('channelCount headlessgl', () => {

channelCount('headlessgl');

});