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• passes: 1
• failures: 0
• duration: 0.02s

• draw reports program and vao tests

  • test drawArrays with bad enum reports program and vao11ms ‣

    const {gl, tagObject} = createContext2();
    if (!gl) {
      throw new Error('drawArraysBE vaoBE');
    }
    const vs = `
    attribute vec4 position;
    void main() {
      gl_Position = position;
    }
    `;
    const fs = `
    precision mediump float;
    void main() {
      gl_FragColor = vec4(0);
    }
    `;
    const vao = gl.createVertexArray();
    //      tagObject(vao, 'vaoBE');
    gl.bindVertexArray(vao);
    const prg = twgl.createProgram(gl, [vs, fs]);
    tagObject(prg, 'drawArraysBE');
    gl.useProgram(prg);
    assertThrowsWith(() => {
      gl.drawArrays(gl.TRAINGLES, 0, 1); // error, TRIANGLES misspelled.
    }, [/drawArraysBE/, /WebGLVertexArrayObject\("\*UNTAGGED:VertexArray1\*"\)/]);