/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import app from '@system.app'

import {
	describe,
	beforeAll,
	beforeEach,
	afterEach,
	afterAll,
	it,
	expect
} from 'deccjsunit/index'

describe('webgl1Test_webgl3', function() {
	console.info('webgltest start');
	var gl;
	var gl2;

	var indices = new Uint16Array([0, 1, 2, 1, 3, 4]);
	var vertices = new Uint16Array([
		-0.5, 0.5, 0.0,
		0.0, 0.5, 0.0,
		-0.25, 0.25, 0.0,
		0.5, 0.5, 0.0,
		0.25, 0.25, 0.0,
	])

	//顶点着色器程序
	var VSHADER_SOURCE =
		"attribute vec4 a_Position;" +
		"void main() {" +
		//设置坐标
		"gl_Position = a_Position; " +
		//    "gl_PointSize = 10.0;" +
		"} ";

	//片元着色器
	var FSHADER_SOURCE =
		"void main() {" +
		//设置颜色
		"gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);" +
		"}";

	function globalFunction() {
		const vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		const fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.info("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.info("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		return programObj;
	}


	function createProgram(gl) {
		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		return programObj;
	}

	function initShaders(gl, vshader, fshader) {
		var program = createProgramExternal(gl, vshader, fshader);
		console.log("======createProgram program: " + JSON.stringify(program));

		if (!program) {
			console.log('Failed to create program');
			return false;
		}

		gl.useProgram(program);
		gl.program = program;

		return true;
	}

	function createProgramExternal(gl, vshader, fshader) {
		// Create shader object
		var vertexShader = loadShader(gl, gl.VERTEX_SHADER, vshader);
		console.log("======vertexShader: " + vertexShader);
		var fragmentShader = loadShader(gl, gl.FRAGMENT_SHADER, fshader);
		if (!vertexShader || !fragmentShader) {
			return null;
		}

		// Create a program object
		var program = gl.createProgram();
		console.log("======createProgram program: " + JSON.stringify(program));

		if (!program) {
			return null;
		}

		// Attach the shader objects
		gl.attachShader(program, vertexShader);
		gl.attachShader(program, fragmentShader);

		// Link the program object
		gl.linkProgram(program);

		// Check the result of linking
		var linked = gl.getProgramParameter(program, 0x8B82);
		console.log("======getProgramParameter linked: " + linked);

		const getUniformLocationValue = gl.getUniformLocation(program, "a_Position");
		console.log("======getUniformLocation: " + JSON.stringify(getUniformLocationValue));


		if (!linked) {
			var error = gl.getProgramInfoLog(program);
			console.log('Failed to link program: ' + error);
			gl.deleteProgram(program);
			gl.deleteShader(fragmentShader);
			gl.deleteShader(vertexShader);
			return null;
		}

		return program;
	}

	function loadShader(gl, type, source) {
		console.log("======into loadShader====");
		// Create shader object
		var shader = gl.createShader(type);
		if (shader == null) {
			console.log('unable to create shader');
			return null;
		}

		const isShaderValue = gl.isShader(shader);
		console.log('isShader: ' + isShaderValue);

		// Set the shader program
		gl.shaderSource(shader, source);

		// Compile the shader
		gl.compileShader(shader);

		// Check the result of compilation
		var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);
		if (!compiled) {
			var error = gl.getShaderInfoLog(shader);
			console.log('Failed to compile shader: ' + error);
			gl.deleteShader(shader);
			return null;
		}

		var vertex = gl.getShaderParameter(shader, gl.VERTEX_SHADER);
		console.log('getShaderParameter VERTEX_SHADER: ' + vertex);


		return shader;
	}

	function initVertexBuffers(gl) {
		var vertices = new Float32Array([
			0.0, -1.0, -0.5, 0, 0.5, 0
		]);

		var n = 3; // 点的个数

		// 创建缓冲区对象
		var vertexBuffer = gl.createBuffer();
		if (!vertexBuffer) {
			console.log('Failed to create the buffer object');
			return -1;
		}

		// 将缓冲区对象绑定到目标
		gl.bindBuffer(gl.ARRAY_BUFFER, vertexBuffer);
		// 向缓冲区对象写入数据
		gl.bufferData(gl.ARRAY_BUFFER, vertices.buffer, gl.STATIC_DRAW);

		var aPosition = gl.getAttribLocation(gl.program, 'a_Position');
		console.info("webgl# getAttribLocation getAttribLocation success:" + JSON.stringify(gl.program));
		console.info("webgl# getAttribLocation getAttribLocation success:" + aPosition);
		if (aPosition < 0) {
			console.log('Failed to get the storage location of a_Position');
			return -1;
		}
		// 将缓冲区对象分配给a_Position变量
		gl.vertexAttribPointer(aPosition, 2, gl.FLOAT, false, 0, 0);

		// 连接a_Position变量与分配给它的缓冲区对象
		gl.enableVertexAttribArray(aPosition);

		return n;
	}


	var float1 = new Float32Array([1.1, 1.2, 1.3, 1.4]);
	var int1 = new Int8Array([1, 1, 1, 1]);
	var uint1 = new Uint8Array([1, 1, 1, 1]);
	var float2 = [1.1, 1.2, 1.3, 1.4];
	var int2 = [1, 1, 1, 1];
	var uint2 = [1, 1, 1, 1];

	function initContext() {
		console.info('initContext start');
		// 获取canvas元素
		const el = global.el;
		const el2 = global.el2;
		// 获取webgl上下文
		gl = el.getContext('webgl');
		if (!gl) {
			console.log('webgltest Failed to get the rendering context for WebGL');
		}
		gl2 = el2.getContext('webgl2');
		if (!gl) {
			console.log('webgltest Failed to get the rendering context for WebGL2');
		}
		console.info('webgltest initContext finish');
	}

	function deleteContext() {
		if (gl != null) {
			gl = null;
			console.info("webgltest gl has null");
		}
		if (gl2 != null) {
			console.info("webgltest gl2 has null");
			gl2 = null;
		}
	}

	/**
	 * run before testClass
	 */
	beforeAll(async function(done) {
		console.info('webgltest beforeAll called');
		initContext();
		done();
	});

	/**
	 * run after testClass
	 */
	afterAll(async function(done) {
		console.info('webgltest afterEach called');
		deleteContext();
		done();
	})

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0101
	 * @tc.name webgl_test_getQuery
	 * @tc.desc Test getQuery.
	 */
	it('webgl_test_getQuery', 0, async function(done) {
		//initContext();
		console.info("webgltest into getQuery");

		var query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		var currentQuery = gl2.getQuery(0x8C2F, 0x8865);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0102
	 * @tc.name webgl_test_isQuery
	 * @tc.desc Test isQuery.
	 */
	it('webgl_test_isQuery', 0, async function(done) {
		//initContext();
		console.info("webgltest into isQuery");
		const query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		const currentQuery = gl2.getQuery(0x8C2F, 0x8865);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0103
	 * @tc.name webgl_test_isQuery_2
	 * @tc.desc Test isQuery.
	 */
	it('webgl_test_isQuery_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into isQuery");
		const query = gl2.createQuery();

		const isQuery1 = gl2.isQuery(query);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0104
	 * @tc.name webgl_test_endQuery
	 * @tc.desc Test endQuery.
	 */
	it('webgl_test_endQuery', 0, async function(done) {
		//initContext();
		console.info("webgltest into endQuery");

		var query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		const currentQuery = gl2.getQuery(0x8C2F, 0x8865);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);

		gl2.endQuery(0x8C2F);

		const isQuery2 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery2: " + isQuery2);
		expect(isQuery2).assertEqual(true);

		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0105
	 * @tc.name webgl_test_getQueryParameter
	 * @tc.desc Test getQueryParameter.
	 */
	it('webgl_test_getQueryParameter', 0, async function(done) {
		//initContext();
		console.info("webgltest into getQueryParameter");
		var query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		var currentQuery = gl2.getQuery(0x8C2F, 0x8865);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);

		// 返回一个GLboolean 指示查询结果是否可用。
		var result = gl2.getQueryParameter(currentQuery, gl2.QUERY_RESULT_AVAILABLE);

		console.info("webgltest createQuery beginQuery getQueryParameter: " + result);
		expect(typeof(result)).assertEqual("boolean");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0106
	 * @tc.name webgl_test_getQueryParameter2
	 * @tc.desc Test getQueryParameter.
	 */
	it('webgl_test_getQueryParameter2', 0, async function(done) {
		//initContext();
		console.info("webgltest into getQueryParameter");
		var query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		var currentQuery = gl2.getQuery(0x8C2F, gl2.CURRENT_QUERY);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);

		// 返回一个GLboolean 指示查询结果是否可用。
		var result = gl2.getQueryParameter(currentQuery, gl2.QUERY_RESULT);

		console.info("webgltest createQuery beginQuery getQueryParameter: " + result);
		expect(typeof(result)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0107
	 * @tc.name webgl_test_deleteQuery
	 * @tc.desc Test deleteQuery.
	 */
	it('webgl_test_deleteQuery', 0, async function(done) {
		//initContext();
		console.info("webgltest into deleteQuery");

		var query = gl2.createQuery();
		gl2.beginQuery(0x8C2F, query);

		const currentQuery = gl2.getQuery(0x8C2F, 0x8865);
		const isQuery1 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery isQuery1: " + isQuery1);
		expect(isQuery1).assertEqual(true);

		gl2.deleteQuery(currentQuery);

		const isQuery2 = gl2.isQuery(currentQuery);
		console.info("webgltest createQuery deleteQuery isQuery2: " + isQuery2);

		expect(isQuery2).assertEqual(false);
		//deleteContext();
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0108
	 * @tc.name webgl_test_createSampler
	 * @tc.desc Test createSampler.
	 */
	it('webgl_test_createSampler', 0, async function(done) {
		//initContext();
		console.info("webgltest into createSampler");
		const sampler = gl2.createSampler();
		const isSampler1 = gl2.isSampler(sampler);
		console.info("webgltest createSampler isSampler1: " + isSampler1);
		expect(isSampler1).assertEqual(true);

		gl2.bindSampler(0, sampler);
		const isSampler2 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler isSampler2: " + isSampler2);
		expect(isSampler2).assertEqual(true);

		gl2.deleteSampler(sampler);
		const isSampler3 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler deleteSampler isSampler3: " + isSampler3);
		expect(isSampler3).assertEqual(false);

		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0109
	 * @tc.name webgl_test_samplerParameterf
	 * @tc.desc Test samplerParameterf.
	 */
	it('webgl_test_samplerParameterf', 0, async function(done) {
		//initContext();
		console.info("webgltest into samplerParameterf");

		let sampler = gl2.createSampler();
		//        gl2.bindSampler(0, sampler);
		gl2.samplerParameterf(sampler, gl.TEXTURE_MAG_FILTER, gl.NEAREST);

		let errorCode = gl.getError();
		console.info("webgltest samplerParameterf getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		gl2.deleteSampler(sampler);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0110
	 * @tc.name webgl_test_samplerParameteri
	 * @tc.desc Test samplerParameteri.
	 */
	it('webgl_test_samplerParameteri', 0, async function(done) {
		//initContext();
		console.info("webgltest into samplerParameteri");
		let sampler = gl2.createSampler();
		//        gl2.bindSampler(0, sampler);
		//        gl2.samplerParameteri(sampler, 0x884D, 0x2600);
		gl2.samplerParameteri(sampler, gl.TEXTURE_MAG_FILTER, gl.NEAREST);

		let errorCode = gl.getError();
		console.info("webgltest samplerParameteri getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		gl2.deleteSampler(sampler);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0111
	 * @tc.name webgl_test_deleteSampler
	 * @tc.desc Test deleteSampler.
	 */
	it('webgl_test_deleteSampler', 0, async function(done) {
		//initContext();
		console.info("webgltest into deleteSampler");
		const sampler = gl2.createSampler();
		const isSampler1 = gl2.isSampler(sampler);
		console.info("webgltest createSampler isSampler1: " + isSampler1);
		expect(isSampler1).assertEqual(true);

		gl2.bindSampler(0, sampler);
		const isSampler2 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler isSampler2: " + isSampler2);
		expect(isSampler2).assertEqual(true);

		gl2.deleteSampler(sampler);
		const isSampler3 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler deleteSampler isSampler3: " + isSampler3);
		expect(isSampler3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0112
	 * @tc.name webgl_test_isSampler
	 * @tc.desc Test isSampler.
	 */
	it('webgl_test_isSampler', 0, async function(done) {
		//initContext();
		console.info("webgltest into isSampler");
		const sampler = gl2.createSampler();
		const isSampler1 = gl2.isSampler(sampler);
		console.info("webgltest createSampler isSampler1: " + isSampler1);
		expect(isSampler1).assertEqual(true);

		gl2.bindSampler(0, sampler);
		const isSampler2 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler isSampler2: " + isSampler2);
		expect(isSampler2).assertEqual(true);

		gl2.deleteSampler(sampler);
		const isSampler3 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler deleteSampler isSampler3: " + isSampler3);
		expect(isSampler3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0113
	 * @tc.name webgl_test_isSampler_2
	 * @tc.desc Test isSampler.
	 */
	it('webgl_test_isSampler_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into isSampler");
		const sampler = gl2.createSampler();

		gl2.bindSampler(0, sampler);
		const isSampler2 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler isSampler2: " + isSampler2);
		expect(isSampler2).assertEqual(true);

		gl2.deleteSampler(sampler);
		const isSampler3 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler deleteSampler isSampler3: " + isSampler3);
		expect(isSampler3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0114
	 * @tc.name webgl_test_bindSampler
	 * @tc.desc Test bindSampler.
	 */
	it('webgl_test_bindSampler', 0, async function(done) {
		//initContext();
		console.info("webgltest into bindSampler");
		const sampler = gl2.createSampler();
		const isSampler1 = gl2.isSampler(sampler);
		console.info("webgltest createSampler isSampler1: " + isSampler1);
		expect(isSampler1).assertEqual(true);

		gl2.bindSampler(0, sampler);
		const isSampler2 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler isSampler2: " + isSampler2);
		expect(isSampler2).assertEqual(true);

		gl2.deleteSampler(sampler);
		const isSampler3 = gl2.isSampler(sampler);
		console.info("webgltest createSampler bindSampler deleteSampler isSampler3: " + isSampler3);
		expect(isSampler3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0115
	 * @tc.name webgl_test_getSamplerParameter_1
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_1', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		//        const samplerParameter = gl2.getSamplerParameter(sampler, gl.TEXTURE_COMPARE_FUNC);

		const samplerParameter = gl2.getSamplerParameter(sampler, 0x884D);

		console.info("webgltest createSampler getSamplerParameter_1: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0116
	 * @tc.name webgl_test_getSamplerParameter_2
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, 0x884C);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0117
	 * @tc.name webgl_test_getSamplerParameter_3
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_3', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, gl.TEXTURE_MAG_FILTER);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0118
	 * @tc.name webgl_test_getSamplerParameter_4
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_4', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, 0x813B);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0119
	 * @tc.name webgl_test_getSamplerParameter_5
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_5', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, gl.TEXTURE_MIN_FILTER);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0120
	 * @tc.name webgl_test_getSamplerParameter_6
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_6', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, 0x813A);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0121
	 * @tc.name webgl_test_getSamplerParameter_7
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_7', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, 0x8072);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0122
	 * @tc.name webgl_test_getSamplerParameter_8
	 * @tc.desc Test getSamplerParameter.
	 */
	it('webgl_test_getSamplerParameter_8', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSamplerParameter");

		let sampler = gl2.createSampler();
		const samplerParameter = gl2.getSamplerParameter(sampler, gl.TEXTURE_WRAP_S);

		console.info("webgltest createSampler getSamplerParameter: " + samplerParameter);
		expect(typeof(samplerParameter)).assertEqual("number");
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0123
	 * @tc.name webgl_test_fenceSync
	 * @tc.desc Test fenceSync.
	 */
	it('webgl_test_fenceSync', 0, async function(done) {
		//initContext();
		console.info("webgltest into fenceSync");

		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);

		gl2.deleteSync(sync);

		const isSync2 = gl2.isSync(sync);
		console.info("webgltest fenceSync deleteSync isSync2: " + isSync2);
		expect(isSync2).assertEqual(false);

		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0124
	 * @tc.name webgl_test_clientWaitSync
	 * @tc.desc Test clientWaitSync.
	 */
	it('webgl_test_clientWaitSync', 0, async function(done) {
		//initContext();
		console.info("webgltest into clientWaitSync");
		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);

		console.info("webgltest fenceSync clientWaitSync: " + status);

		expect(status).assertEqual(gl2.ALREADY_SIGNALED || gl2.TIMEOUT_EXPIRED || gl
			.CONDITION_SATISFIED ||
			gl.WAIT_FAILED);

		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0125
	 * @tc.name webgl_test_waitSync
	 * @tc.desc Test waitSync.
	 */
	it('webgl_test_waitSync', 0, async function(done) {
		//initContext();
		console.info("webgltest into waitSync");

		let sync = gl2.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);
		gl2.waitSync(sync, 0, gl.TIMEOUT_IGNORED);

		let errorCode = gl.getError();
		console.info("webgltest framebufferTexture2D getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0126
	 * @tc.name webgl_test_isSync
	 * @tc.desc Test isSync.
	 */
	it('webgl_test_isSync', 0, async function(done) {
		//initContext();
		console.info("webgltest into isSync");
		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);

		gl2.deleteSync(sync);

		const isSync2 = gl2.isSync(sync);
		console.info("webgltest fenceSync deleteSync isSync2: " + isSync2);
		expect(isSync2).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0127
	 * @tc.name webgl_test_getSyncParameter
	 * @tc.desc Test getSyncParameter.
	 */
	it('webgl_test_getSyncParameter', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSyncParameter");

		console.info("webgltest into isSync");
		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);
		const syncParameter = gl2.getSyncParameter(sync, 0x9112);

		console.info("webgltest fenceSync getSyncParameter: " + syncParameter);
		expect(syncParameter).assertEqual(0x9116);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0128
	 * @tc.name webgl_test_getSyncParameter2
	 * @tc.desc Test getSyncParameter.
	 */
	it('webgl_test_getSyncParameter2', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSyncParameter");

		console.info("webgltest into isSync");
		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);

		const syncParameter = gl2.getSyncParameter(sync, 0x9114);

		console.info("webgltest fenceSync getSyncParameter: " + syncParameter);
		let syncParameterFlag = false;

		if (syncParameter == gl2.SIGNALED || syncParameter == gl2.UNSIGNALED) {
			syncParameterFlag = true;
		}
		expect(syncParameterFlag).assertEqual(true);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0129
	 * @tc.name webgl_test_getSyncParameter3
	 * @tc.desc Test getSyncParameter.
	 */
	it('webgl_test_getSyncParameter3', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSyncParameter");

		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);
		const syncParameter = gl2.getSyncParameter(sync, 0x9113);

		console.info("webgltest fenceSync getSyncParameter: " + syncParameter);
		expect(syncParameter).assertEqual(0x9117);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0130
	 * @tc.name webgl_test_getSyncParameter4
	 * @tc.desc Test getSyncParameter.
	 */
	it('webgl_test_getSyncParameter4', 0, async function(done) {
		//initContext();
		console.info("webgltest into getSyncParameter");

		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);
		const syncParameter = gl2.getSyncParameter(sync, 0x9115);

		console.info("webgltest fenceSync getSyncParameter: " + syncParameter);
		expect(syncParameter).assertEqual(0);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0131
	 * @tc.name webgl_test_deleteSync
	 * @tc.desc Test deleteSync.
	 */
	it('webgl_test_deleteSync', 0, async function(done) {
		//initContext();
		console.info("webgltest into deleteSync");
		let sync = gl2.fenceSync(0x9117, 0);
		let status = gl2.clientWaitSync(sync, 0, 0);
		gl2.waitSync(sync, 0, -1);
		const isSync1 = gl2.isSync(sync);
		console.info("webgltest fenceSync isSync1: " + isSync1);
		expect(isSync1).assertEqual(true);

		gl2.deleteSync(sync);

		const isSync2 = gl2.isSync(sync);
		console.info("webgltest fenceSync deleteSync isSync2: " + isSync2);
		expect(isSync2).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0132
	 * @tc.name webgl_test_createTransformFeedback
	 * @tc.desc Test createTransformFeedback.
	 */
	it('webgl_test_createTransformFeedback', 0, async function(done) {
		//initContext();
		console.info("webgltest into createTransformFeedback");

		const transformFeedback = gl2.createTransformFeedback();


		console.info("webgltest into createTransformFeedback: " + transformFeedback)

		gl2.bindTransformFeedback(gl2.TRANSFORM_FEEDBACK, transformFeedback);

		gl2.beginTransformFeedback(gl2.TRIANGLES);

		const isTransformFeedback2 = gl2.isTransformFeedback(transformFeedback);

		console.info("BindTransformFeedback  : " + isTransformFeedback2);
		expect(isTransformFeedback2).assertEqual(true);

		gl2.deleteTransformFeedback(transformFeedback);
		const isTransformFeedback3 = gl2.isTransformFeedback(transformFeedback);
		console.info("webgltest createTransformFeedback bindTransformFeedback " +
			"deleteTransformFeedback isTransformFeedback3: " + isTransformFeedback3);
		expect(isTransformFeedback3).assertEqual(false);

		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0133
	 * @tc.name webgl_test_isTransformFeedback
	 * @tc.desc Test isTransformFeedback.
	 */
	it('webgl_test_isTransformFeedback', 0, async function(done) {
		//initContext();
		console.info("webgltest into isTransformFeedback");
		let transformFeedback = gl2.createTransformFeedback();
		const isTransformFeedback1 = gl2.isTransformFeedback(transformFeedback);
		console.info("webgltest createTransformFeedback isTransformFeedback1: " +
			isTransformFeedback1);
		expect(isTransformFeedback1).assertEqual(false);

		gl2.bindTransformFeedback(gl2.TRANSFORM_FEEDBACK, transformFeedback);

		const isTransformFeedback2 = gl2.isTransformFeedback(transformFeedback);
		console.info(
			"webgltest createTransformFeedback bindTransformFeedback isTransformFeedback2: " +
			isTransformFeedback2);
		expect(isTransformFeedback2).assertEqual(true);

		gl2.deleteTransformFeedback(transformFeedback);
		const isTransformFeedback3 = gl2.isTransformFeedback(transformFeedback);
		console.info("webgltest createTransformFeedback bindTransformFeedback " +
			"deleteTransformFeedback isTransformFeedback3: " + isTransformFeedback3);
		expect(isTransformFeedback3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0134
	 * @tc.name webgl_test_bindTransformFeedback
	 * @tc.desc Test bindTransformFeedback.
	 */
	it('webgl_test_bindTransformFeedback', 0, async function(done) {
		//initContext();
		console.info("webgltest into bindTransformFeedback");
		let transformFeedback = gl2.createTransformFeedback();
		const isTransformFeedback1 = gl2.isTransformFeedback(transformFeedback);
		console.info("webgltest createTransformFeedback isTransformFeedback1: " +
			isTransformFeedback1);
		expect(isTransformFeedback1).assertEqual(false);

		gl2.bindTransformFeedback(gl2.TRANSFORM_FEEDBACK, transformFeedback);

		const isTransformFeedback2 = gl2.isTransformFeedback(transformFeedback);
		console.info(
			"webgltest createTransformFeedback bindTransformFeedback isTransformFeedback2: " +
			isTransformFeedback2);
		expect(isTransformFeedback2).assertEqual(true);

		gl2.deleteTransformFeedback(transformFeedback);
		const isTransformFeedback3 = gl2.isTransformFeedback(transformFeedback);
		console.info(
			"webgltest createTransformFeedback bindTransformFeedback deleteTransformFeedback " +
			"isTransformFeedback3: " + isTransformFeedback3);
		expect(isTransformFeedback3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0135
	 * @tc.name webgl_test_beginTransformFeedback
	 * @tc.desc Test beginTransformFeedback.
	 */
	it('webgl_test_beginTransformFeedback', 0, async function(done) {
		//initContext();
		console.info("webgltest into beginTransformFeedback");

		let transformFeedback = gl2.createTransformFeedback();
		//        gl2.bindTransformFeedback(gl2.TRANSFORM_FEEDBACK, transformFeedback);
		gl2.beginTransformFeedback(gl2.TRIANGLES);


		let errorCode = gl.getError();
		console.info("webgltest framebufferTexture2D getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0137
	 * @tc.name webgl_test_deleteTransformFeedback
	 * @tc.desc Test deleteTransformFeedback.
	 */
	it('webgl_test_deleteTransformFeedback', 0, async function(done) {
		//initContext();
		console.info("webgltest into deleteTransformFeedback");
		const transformFeedback = gl2.createTransformFeedback();

		gl2.bindTransformFeedback(gl2.TRANSFORM_FEEDBACK, transformFeedback);

		const isTransformFeedback2 = gl2.isTransformFeedback(transformFeedback);
		console.info(
			"webgltest createTransformFeedback bindTransformFeedback isTransformFeedback2: " +
			isTransformFeedback2);
		expect(isTransformFeedback2).assertEqual(true);

		gl2.deleteTransformFeedback(transformFeedback);
		const isTransformFeedback3 = gl2.isTransformFeedback(transformFeedback);
		console.info(
			"webgltest createTransformFeedback bindTransformFeedback deleteTransformFeedback " +
			"isTransformFeedback3: " + isTransformFeedback3);
		expect(isTransformFeedback3).assertEqual(false);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0138
	 * @tc.name webgl_test_getFragDataLocation
	 * @tc.desc Test getFragDataLocation.
	 */
	it('webgl_test_getFragDataLocation', 0, async function(done) {
		//initContext();
		console.info("webgltest into getFragDataLocation");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		gl2.getFragDataLocation(programObj, 'a_Position');

		let errorCode = gl.getError();
		console.info("webgltest getFragDataLocation getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0139
	 * @tc.name webgl_test_uniform1ui
	 * @tc.desc Test uniform1ui.
	 */
	it('webgl_test_uniform1ui', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform1ui");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		gl2.uniform1ui(location, 1.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform1ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0140
	 * @tc.name webgl_test_uniform1ui_2
	 * @tc.desc Test uniform1ui.
	 */
	it('webgl_test_uniform1ui_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform1ui");

		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)

		const location = gl.getUniformLocation(programObj, "v_color");
		gl2.uniform1ui(location, 1.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform1ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0141
	 * @tc.name webgl_test_uniform2ui
	 * @tc.desc Test uniform2ui.
	 */
	it('webgl_test_uniform2ui', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform2ui");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform2ui(location, 2.8, 2.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform2ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0142
	 * @tc.name webgl_test_uniform2ui_2
	 * @tc.desc Test uniform2ui.
	 */
	it('webgl_test_uniform2ui_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform2ui");

		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)

		const location = gl.getUniformLocation(programObj, "v_color");
		const a = gl2.uniform2ui(location, 2.8, 2.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform2ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0143
	 * @tc.name webgl_test_uniform3ui
	 * @tc.desc Test uniform3ui.
	 */
	it('webgl_test_uniform3ui', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform3ui");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform3ui(location, 3.8, 3.8, 3.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform3ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0144
	 * @tc.name webgl_test_uniform3ui_2
	 * @tc.desc Test uniform3ui.
	 */
	it('webgl_test_uniform3ui_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform3ui");

		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)

		const location = gl.getUniformLocation(programObj, "v_color");
		const a = gl2.uniform3ui(location, 3.8, 3.8, 3.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform3ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0145
	 * @tc.name webgl_test_uniform4ui
	 * @tc.desc Test uniform4ui.
	 */
	it('webgl_test_uniform4ui', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform4ui");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform4ui(location, 4.8, 4.8, 4.8, 4.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform4ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0146
	 * @tc.name webgl_test_uniform4ui_2
	 * @tc.desc Test uniform4ui.
	 */
	it('webgl_test_uniform4ui_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform4ui");

		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)

		const location = gl.getUniformLocation(programObj, "v_color");
		const a = gl2.uniform4ui(location, 4.8, 4.8, 4.8, 4.8);

		let errorCode = gl.getError();
		console.info("webgltest uniform4ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0147
	 * @tc.name webgl_test_uniform1uiv
	 * @tc.desc Test uniform1uiv.
	 */
	it('webgl_test_uniform1uiv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform1uiv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform1uiv(location, float1, 1, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform1uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0148
	 * @tc.name webgl_test_uniform1uiv_2
	 * @tc.desc Test uniform1uiv.
	 */
	it('webgl_test_uniform1uiv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform1uiv");

		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniform1uiv(location, float1, 1, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform1uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0149
	 * @tc.name webgl_test_uniform2uiv
	 * @tc.desc Test uniform2uiv.
	 */
	it('webgl_test_uniform2uiv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform2uiv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform2uiv(location, float1, 2, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform2uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0150
	 * @tc.name webgl_test_uniform2uiv_2
	 * @tc.desc Test uniform2uiv.
	 */
	it('webgl_test_uniform2uiv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform2uiv");


		const programObj = gl.createProgram();


		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniform2uiv(location, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform2uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0151
	 * @tc.name webgl_test_uniform3uiv
	 * @tc.desc Test uniform3uiv.
	 */
	it('webgl_test_uniform3uiv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform3uiv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform3uiv(location, float1, 3, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform3uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0152
	 * @tc.name webgl_test_uniform3uiv_3
	 * @tc.desc Test uniform3uiv.
	 */
	it('webgl_test_uniform3uiv_3', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform3uiv");


		const programObj = gl.createProgram();


		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniform3uiv(location, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform3uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0153
	 * @tc.name webgl_test_uniform4uiv
	 * @tc.desc Test uniform4uiv.
	 */
	it('webgl_test_uniform4uiv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform4uiv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniform4uiv(location, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform4uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0154
	 * @tc.name webgl_test_uniform4uiv_2
	 * @tc.desc Test uniform4uiv.
	 */
	it('webgl_test_uniform4uiv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniform4uiv");


		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniform4uiv(location, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniform4uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0155
	 * @tc.name webgl_test_uniformMatrix3x2fv
	 * @tc.desc Test uniformMatrix3x2fv.
	 */
	it('webgl_test_uniformMatrix3x2fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix3x2fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix3x2fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix3x2fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0156
	 * @tc.name webgl_test_uniformMatrix3x2fv_2
	 * @tc.desc Test uniformMatrix3x2fv.
	 */
	it('webgl_test_uniformMatrix3x2fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix3x2fv");


		const programObj = gl.createProgram();


		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix3x2fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix3x2fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0157
	 * @tc.name webgl_test_uniformMatrix4x2fv
	 * @tc.desc Test uniformMatrix4x2fv.
	 */
	it('webgl_test_uniformMatrix4x2fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix4x2fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix4x2fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix4x2fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0158
	 * @tc.name webgl_test_uniformMatrix4x2fv_2
	 * @tc.desc Test uniformMatrix4x2fv.
	 */
	it('webgl_test_uniformMatrix4x2fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix4x2fv");


		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix4x2fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix4x2fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0159
	 * @tc.name webgl_test_uniformMatrix2x3fv
	 * @tc.desc Test uniformMatrix2x3fv.
	 */
	it('webgl_test_uniformMatrix2x3fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix2x3fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix2x3fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix2x3fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0160
	 * @tc.name webgl_test_uniformMatrix2x3fv_2
	 * @tc.desc Test uniformMatrix2x3fv.
	 */
	it('webgl_test_uniformMatrix2x3fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix2x3fv");

		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix2x3fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix2x3fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0161
	 * @tc.name webgl_test_uniformMatrix4x3fv
	 * @tc.desc Test uniformMatrix4x3fv.
	 */
	it('webgl_test_uniformMatrix4x3fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix4x3fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix4x3fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix4x3fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0162
	 * @tc.name webgl_test_uniformMatrix4x3fv_2
	 * @tc.desc Test uniformMatrix4x3fv.
	 */
	it('webgl_test_uniformMatrix4x3fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix4x3fv");


		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix4x3fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix4x3fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0163
	 * @tc.name webgl_test_uniformMatrix2x4fv
	 * @tc.desc Test uniformMatrix2x4fv.
	 */
	it('webgl_test_uniformMatrix2x4fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix2x4fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix2x4fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix2x4fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0164
	 * @tc.name webgl_test_uniformMatrix2x4fv_2
	 * @tc.desc Test uniformMatrix2x4fv.
	 */
	it('webgl_test_uniformMatrix2x4fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix2x4fv");


		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix2x4fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix2x4fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0165
	 * @tc.name webgl_test_uniformMatrix3x4fv
	 * @tc.desc Test uniformMatrix3x4fv.
	 */
	it('webgl_test_uniformMatrix3x4fv', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix3x4fv");

		//顶点着色器程序
		var VSHADER_SOURCE =
			'attribute vec4 a_Position;\n' +
			'void main() {\n' +
			'  gl_Position = a_Position;\n' +
			'}\n';

		// 片元着色器程序
		var FSHADER_SOURCE =
			'precision mediump float;\n' +
			'uniform vec4 u_FragColor;\n' +
			'void main() {\n' +
			'  gl_FragColor = u_FragColor;\n' +
			'}\n';
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.log("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.log("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);
		const location = gl.getUniformLocation(programObj, "a_Position");
		const a = gl2.uniformMatrix3x4fv(location, false, float1, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix3x4fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0166
	 * @tc.name webgl_test_uniformMatrix3x4fv_2
	 * @tc.desc Test uniformMatrix3x4fv.
	 */
	it('webgl_test_uniformMatrix3x4fv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into uniformMatrix3x4fv");


		const programObj = gl.createProgram();

		const location = gl.getUniformLocation(programObj, "v_Color");
		const a = gl2.uniformMatrix3x4fv(location, false, float2, 0, 255);

		let errorCode = gl.getError();
		console.info("webgltest uniformMatrix3x4fv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0167
	 * @tc.name webgl_test_vertexAttribI4i
	 * @tc.desc Test vertexAttribI4i.
	 */
	it('webgl_test_vertexAttribI4i', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4i");

		const a = gl2.vertexAttribI4i(1, 10, 11, 12, 13);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4i getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0168
	 * @tc.name webgl_test_vertexAttribI4iv
	 * @tc.desc Test vertexAttribI4iv.
	 */
	it('webgl_test_vertexAttribI4iv', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4iv");

		const a = gl2.vertexAttribI4iv(1, int1);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4iv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0169
	 * @tc.name webgl_test_vertexAttribI4iv_2
	 * @tc.desc Test vertexAttribI4iv.
	 */
	it('webgl_test_vertexAttribI4iv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4iv");

		const a = gl2.vertexAttribI4iv(1, int2);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4iv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0170
	 * @tc.name webgl_test_vertexAttribI4ui
	 * @tc.desc Test vertexAttribI4ui.
	 */
	it('webgl_test_vertexAttribI4ui', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4ui");

		const a = gl2.vertexAttribI4ui(1, 10, 11, 12, 13);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4ui getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0171
	 * @tc.name webgl_test_vertexAttribI4uiv
	 * @tc.desc Test vertexAttribI4uiv.
	 */
	it('webgl_test_vertexAttribI4uiv', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4uiv");

		const a = gl2.vertexAttribI4uiv(1, uint1);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0172
	 * @tc.name webgl_test_vertexAttribI4uiv_2
	 * @tc.desc Test vertexAttribI4uiv.
	 */
	it('webgl_test_vertexAttribI4uiv_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribI4uiv");

		const a = gl2.vertexAttribI4uiv(1, uint2);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribI4uiv getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0173
	 * @tc.name webgl_test_vertexAttribIPointer
	 * @tc.desc Test vertexAttribIPointer.
	 */
	it('webgl_test_vertexAttribIPointer', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribIPointer");

		const a = gl2.vertexAttribIPointer(2, 4, gl.UNSIGNED_BYTE, 20, 16);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribIPointer getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0174
	 * @tc.name webgl_test_vertexAttribDivisor
	 * @tc.desc Test vertexAttribDivisor.
	 */
	it('webgl_test_vertexAttribDivisor', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribDivisor");

		const a = gl2.vertexAttribDivisor(0, 2);

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribDivisor getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0175
	 * @tc.name webgl_test_vertexAttribDivisor_2
	 * @tc.desc Test vertexAttribDivisor.
	 */
	it('webgl_test_vertexAttribDivisor_2', 0, async function(done) {
		//initContext();
		console.info("webgltest into vertexAttribDivisor");

		const a = gl2.vertexAttribDivisor(0, "2");

		let errorCode = gl.getError();
		console.info("webgltest vertexAttribDivisor getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0176
	 * @tc.name webgl_test_drawArraysInstanced
	 * @tc.desc Test drawArraysInstanced.
	 */
	it('webgl_test_drawArraysInstanced', 0, async function(done) {
		//initContext();
		console.info("webgltest into drawArraysInstanced");

		const a = gl2.drawArraysInstanced(gl.POINTS, 0, 8, 4);

		let errorCode = gl.getError();
		console.info("webgltest drawArraysInstanced getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0177
	 * @tc.name webgl_test_drawElementsInstanced
	 * @tc.desc Test drawElementsInstanced.
	 */
	it('webgl_test_drawElementsInstanced', 0, async function(done) {
		//initContext();
		console.info("webgltest into drawElementsInstanced");
		const indexBuffer = gl.createBuffer();
		gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexBuffer);
		gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices.buffer, gl.STATIC_DRAW);

		const a = gl2.drawElementsInstanced(gl.POINTS, 2, gl.UNSIGNED_SHORT, 0, 4);

		let errorCode = gl.getError();
		console.info("webgltest drawElementsInstanced getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);

		for(let err; (err = gl.getError()) != gl.NO_ERROR;) {}
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0178
	 * @tc.name webgl_test_drawRangeElements
	 * @tc.desc Test drawRangeElements.
	 */
	it('webgl_test_drawRangeElements', 0, async function(done) {
		//initContext();
		console.info("webgltest into drawRangeElements");
		const indexBuffer = gl.createBuffer();
		gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexBuffer);
		gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices.buffer, gl.STATIC_DRAW);

		const a = gl2.drawRangeElements(gl.POINTS, 0, 7, 8, gl.UNSIGNED_BYTE, 0);

		let errorCode = gl.getError();
		console.info("webgltest drawRangeElements getError: " + errorCode);
		expect(errorCode).assertEqual(gl.NO_ERROR);

		for(let err; (err = gl.getError()) != gl.NO_ERROR;) {}
		//deleteContext();
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0179
	 * @tc.name testFrontFaceFirst
	 * @tc.desc Test frontFace.
	 */
	it('testFrontFaceFirst', 0, async function(done) {
		//initContext();
		console.info('jsWebGL frontFace test start ...' + JSON.stringify(gl));
		gl.enable(gl.CULL_FACE);
		gl.cullFace(gl.FRONT_AND_BACK);
		gl.frontFace(gl.CW);
		const frontFaceParameter = gl.getParameter(gl.CULL_FACE_MODE);
		console.info('frontFace -> frontFaceParameter' + frontFaceParameter);
		gl.disable(gl.CULL_FACE);
		expect(frontFaceParameter).assertEqual(gl.FRONT_AND_BACK);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0180
	 * @tc.name testFrontFace_Third
	 * @tc.desc Test frontFace.
	 */
	it('testFrontFace_Third', 0, async function(done) {
		//initContext();
		console.info('jsWebGL frontFace test start ...' + JSON.stringify(gl));
		gl.enable(gl.CULL_FACE);
		gl.cullFace(gl.BACK);
		gl.frontFace(gl.CW);
		const frontFaceParameter = gl.getParameter(gl.CULL_FACE_MODE);
		console.info('frontFace -> frontFaceParameter' + frontFaceParameter);
		gl.disable(gl.CULL_FACE);
		expect(frontFaceParameter).assertEqual(gl.BACK);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0181
	 * @tc.name testFrontFaceError
	 * @tc.desc Test frontFace.
	 */
	it('testFrontFaceError', 0, async function(done) {
		//initContext();
		console.info('jsWebGL frontFace test start ...' + JSON.stringify(gl));
		gl.cullFace(gl.BACK);
		gl.frontFace(gl.CW);
		const frontFaceParameter = gl.getParameter(gl.CULL_FACE_MODE);
		console.info('frontFace -> frontFaceParameter' + frontFaceParameter);
		gl.disable(gl.CULL_FACE);
		expect(frontFaceParameter).assertEqual(gl.BACK);
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0182
	 * @tc.name testGenerateMipmap
	 * @tc.desc Test generateMipmap.
	 */
	it('testGenerateMipmap', 0, async function(done) {
		//initContext();
		console.info('jsWebGL generateMipmap test start ...' + JSON.stringify(gl));
		gl.generateMipmap(gl2.TEXTURE_2D);
		const error = gl.getError();
		console.info('generateMipmap error ' + error);
		expect(error).assertEqual(0);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0183
	 * @tc.name testGenerateMipmapError
	 * @tc.desc Test generateMipmap.
	 */
	it('testGenerateMipmapError', 0, async function(done) {
		//initContext();
		console.info('jsWebGL generateMipmap test start ...' + JSON.stringify(gl));
		gl.generateMipmap(gl.TEXTURE_2D);
		const error = gl.getError();
		console.info('generateMipmap error ' + error);
		expect(error).assertEqual(1282);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0184
	 * @tc.name testGetActiveAttrib
	 * @tc.desc Test getActiveAttrib.
	 */
	it('testGetActiveAttrib', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getActiveAttrib test start ...' + JSON.stringify(gl));
		const programObj = globalFunction();
		gl.bindAttribLocation(programObj, 0, 'a_Position');
		//        const numAttribs = gl.getProgramParameter(program, gl.ACTIVE_ATTRIBUTES);
		const info = gl.getActiveAttrib(programObj, 0);
		const error = gl.getError();
		expect(error).assertEqual(0);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0185
	 * @tc.name testGetActiveUniform
	 * @tc.desc Test getActiveUniform.
	 */
	it('testGetActiveUniform', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getActiveUniform test start ...' + JSON.stringify(gl));
		const programObj = globalFunction();
		const info = gl.getActiveUniform(programObj, 0);
		const error = gl.getError();
		expect(error).assertEqual(1281);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0186
	 * @tc.name testGetAttachedShaders
	 * @tc.desc Test getAttachedShaders.
	 */
	it('testGetAttachedShaders', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getAttachedShaders test start ...' + JSON.stringify(gl));
		const programObj = globalFunction();
		const shaderArray = gl.getAttachedShaders(programObj);
		const type = ((typeof shaderArray) === "object")
		console.info('getAttachedShaders shaderArray' + shaderArray);
		expect(type).assertEqual(true);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0187
	 * @tc.name testGetAttribLocationError
	 * @tc.desc Test getAttribLocation.
	 */
	it('testGetAttribLocationError', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getAttribLocation test start ...' + JSON.stringify(gl));
		const program = gl.createProgram();
		const index = gl.getAttribLocation(program, 'webgl_Color');
		console.info('getAttribLocation  index' + index);
		expect(index).assertEqual(-1);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0188
	 * @tc.name testGetAttribLocationFirst
	 * @tc.desc Test getAttribLocation.
	 */
	it('testGetAttribLocationFirst', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getAttribLocation test start ...' + JSON.stringify(gl));
		var vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);
		var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
		gl.shaderSource(fragmentShader, FSHADER_SOURCE);
		gl.compileShader(fragmentShader);
		const programObj = gl.createProgram();
		console.info("testUseProgram has failed for " + programObj)
		const useProgramError1 = gl.getError();
		console.info("useProgramError: " + useProgramError1);
		const renderBufferValue1 = gl.getParameter(gl.CURRENT_PROGRAM);
		console.info("testUseProgram has failed for " + renderBufferValue1)
		gl.attachShader(programObj, vertexShader);
		gl.attachShader(programObj, fragmentShader);
		gl.linkProgram(programObj);
		gl.useProgram(programObj);

		const aVertexPosition = gl.getAttribLocation(programObj, "a_Position");
		expect(aVertexPosition).assertEqual(0);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0189
	 * @tc.name testGetBufferParameterFirst
	 * @tc.desc Test getBufferParameter.
	 */
	it('testGetBufferParameterFirst', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getBufferParameter test start ...' + JSON.stringify(gl));
		const buffer = gl.createBuffer();
		gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
		gl.bufferData(gl.ARRAY_BUFFER, 1024, gl.STATIC_DRAW);
		const bufferSize = gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE);
		console.info('bufferSize' + bufferSize);
		expect(bufferSize).assertEqual(1024);
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0190
	 * @tc.name testGetBufferParameterSecond
	 * @tc.desc Test getBufferParameter.
	 */
	it('testGetBufferParameterSecond', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getBufferParameter test start ...' + JSON.stringify(gl));
		const buffer = gl.createBuffer();
		gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
		gl.bufferData(gl.ARRAY_BUFFER, 1024, gl.STATIC_DRAW);
		const bufferUsage = gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE);
		console.info('bufferUsage' + bufferUsage);
		expect(bufferUsage).assertEqual(gl.STATIC_DRAW);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0191
	 * @tc.name testGetErrorFirst
	 * @tc.desc Test getError.
	 */
	it('testGetErrorFirst', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getError test start ...' + JSON.stringify(gl));
		//    turn on scissor test
		gl.enable(gl.SCISSOR_TEST);
		// set the scissor rectangle
		gl.scissor(0, 0, -200, 200);
		// 如果宽度或高度为负值， gl.INVALID_VALUE(DEC:1281)则会引发错误
		const scissorErrorCode = gl.getError();
		console.info("scissorErrorCode: " + scissorErrorCode);
		expect(scissorErrorCode).assertEqual(1281);
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0192
	 * @tc.name testGetErrorSecond
	 * @tc.desc Test getError.
	 */
	it('testGetErrorSecond', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getError test start ...' + JSON.stringify(gl));
		gl.getError(); // 0 (0)
		gl.enable(gl.DITHER);
		const errorCode = gl.getError(); // gl.INVALID_ENUM;
		console.info('getError 2 errorCode' + errorCode);
		expect(errorCode).assertEqual(0);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0193
	 * @tc.name testGetFramebufferAttachmentParameter
	 * @tc.desc Test getFramebufferAttachmentParameter.
	 */
	it('testGetFramebufferAttachmentParameter', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getFramebufferAttachmentParameter test start ...' + JSON.stringify(
			gl));
		const renderBuffer = gl.createRenderbuffer();
		gl.bindRenderbuffer(gl.RENDERBUFFER, renderBuffer);
		gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.RENDERBUFFER,
			renderBuffer);
		const framebuffer = gl.getFramebufferAttachmentParameter(gl.FRAMEBUFFER, gl
			.COLOR_ATTACHMENT0,
			gl.FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE);
		console.info('Framebuffer' + framebuffer);
		const errorCode = gl.getError();
		console.info("jsWebGL getFramebufferAttachmentParameter errorCode: " + errorCode);
		expect(errorCode).assertEqual(gl.INVALID_OPERATION);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0197
	 * @tc.name testGetProgramParameterFourth
	 * @tc.desc Test getProgramParameter.
	 */
	it('testGetProgramParameterFourth', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getProgramParameter test start ...' + JSON.stringify(gl));
		const program = globalFunction();
		const attachedShaders = gl.getProgramParameter(program, gl.ATTACHED_SHADERS);
		console.info('attachedShaders' + attachedShaders);
		expect(attachedShaders).assertEqual(2);
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0198
	 * @tc.name testGetProgramParameterError
	 * @tc.desc Test getProgramParameter.
	 */
	it('testGetProgramParameterError', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getProgramParameter test start ...' + JSON.stringify(gl));
		const vertexShader = gl.createShader(gl.VERTEX_SHADER);
		gl.shaderSource(vertexShader, VSHADER_SOURCE);
		gl.compileShader(vertexShader);

		const programObj = gl.createProgram();
		//        gl.attachShader(programObj, vertexShader);
		const attachedShaders = gl.getProgramParameter(programObj, gl.ATTACHED_SHADERS);
		console.info('attachedShaders' + attachedShaders);
		const type = (attachedShaders === 1);
		expect(type).assertEqual(false);
		done();
	});

	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0199
	 * @tc.name testGetProgramInfoLog
	 * @tc.desc Test getProgramInfoLog.
	 */
	it('testGetProgramInfoLog', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getProgramInfoLog test start ...' + JSON.stringify(gl));
		const program = gl.createProgram();
		// Attach pre-existing shaders
		gl.attachShader(program, VSHADER_SOURCE);
		gl.attachShader(program, FSHADER_SOURCE);
		gl.linkProgram(program);
		gl.validateProgram(program);
		const info = gl.getProgramInfoLog(program);
		gl.useProgram(program);
		const notCrash = true;
		expect(notCrash).assertTrue();
		for(let err; (err = gl.getError()) != gl.NO_ERROR;) {}
		done();
	});


	/**
	 * @tc.number GRAPHIC_FUNCTION_JS_WEBGL_TESTWEBGL_0200
	 * @tc.name testGetRenderbufferParameterFirst
	 * @tc.desc Test getRenderbufferParameter.
	 */
	it('testGetRenderbufferParameterFirst', 0, async function(done) {
		//initContext();
		console.info('jsWebGL getRenderbufferParameter test start ...' + JSON.stringify(gl));
		const renderBuffer = gl.createRenderbuffer();
		gl.bindRenderbuffer(gl.RENDERBUFFER, renderBuffer);
		gl.renderbufferStorage(gl.RENDERBUFFER, gl.RGBA4, 256, 256);

		const width = gl.getRenderbufferParameter(gl.RENDERBUFFER, gl.RENDERBUFFER_WIDTH);
		expect(width).assertEqual(256);
		done();
	});
})