tex-image-and-uniform-binding-bugs.html

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"use strict";

description('Tests passing a vec4 to a uniform and a canvas to texImage2D');

var wtu = WebGLTestUtils;

var gl = wtu.create3DContext();

var floatProgram = wtu.loadProgramFromFile(gl, "../../../resources/floatUniformShader.vert", "../../../resources/noopUniformShader.frag");

shouldBeUndefined("gl.useProgram(floatProgram)");

var fval4Loc = gl.getUniformLocation(floatProgram, "fval4");

wtu.glErrorShouldBe(gl, gl.NO_ERROR);

shouldBeUndefined("gl.uniform4fv(fval4Loc, new Float32Array([0.1, 0.2, 0.4, 1.0]));");

var tmpcanvas = document.createElement("canvas");

tmpcanvas.width = 2;

tmpcanvas.height = 2;

var texture = gl.createTexture();

shouldBeUndefined("gl.bindTexture(gl.TEXTURE_2D, texture)");

shouldBeUndefined("gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, tmpcanvas)");

var successfullyParsed = true;

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