bufferDataBadArgs.html

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Tests.startUnit = function () {

  var canvas = document.getElementById('gl');

  var gl = wrapGLContext(getGLContext(canvas));

  var buf = gl.createBuffer();

  var ebuf = gl.createBuffer();

  gl.bindBuffer(gl.ARRAY_BUFFER, buf);

  gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, ebuf);

  return [gl, buf, ebuf];

Tests.testBufferData = function(gl) {

    assertOk("zero size data",

        function(){gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(0), gl.STATIC_DRAW);});

    assertFail("bad target",

        function(){gl.bufferData(gl.TEXTURE_2D, new Float32Array([1,2,3]), gl.STATIC_DRAW);});

//    assertFail("array for data",

//        function(){gl.bufferData(gl.ARRAY_BUFFER, [1,2,3], gl.STATIC_DRAW);});

    assertFail("bad usage",

        function(){gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1,2,3]), gl.TEXTURE_2D);});

    assertFail("null data",

        function(){gl.bufferData(gl.ARRAY_BUFFER, null, gl.STATIC_DRAW);});

    assertFail("undefined data",

        function(){gl.bufferData(gl.ARRAY_BUFFER, undefined, gl.STATIC_DRAW);});

    assertOk(function(){gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Float32Array([1,2,3]), gl.STATIC_DRAW);});

    throwError(gl, 'bufferData');

    gl.bindBuffer(gl.ARRAY_BUFFER, null);

    assertFail(function(){gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1,2,3]), gl.STATIC_DRAW);});

    throwError(gl, 'bufferData');

    gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);

    assertFail(function(){gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array([1,2,3]), gl.STATIC_DRAW);});

    throwError(gl, 'bufferData');

Tests.endUnit = function(gl, buf, ebuf) {

    gl.deleteBuffer(buf);

    gl.deleteBuffer(ebuf);

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