<!doctype html> <title>uniformMatrix*fv</title> <link rel=author href=mailto:Ms2ger@gmail.com title=Ms2ger> <link rel=help href=https://www.khronos.org/registry/webgl/specs/latest/#WebGLRenderingContext> <link rel=help href=http://dev.w3.org/2006/webapi/WebIDL/#es-boolean> <link rel=help href=http://es5.github.com/#x9.2> <script src=/resources/testharness.js></script> <script src=/resources/testharnessreport.js></script> <script src=common.js></script> <div id=log></div> <script id="vshader" type="x-shader/x-vertex"> uniform mat2 m2; uniform mat3 m3; uniform mat4 m4; </script> <script> var floatArray = function(n) { var a = []; for (var i = 0; i < n; ++i) { a.push(1); } return a; }; [2, 3, 4].forEach(function(n) { test(function() { var gl = getGl(); var f = "uniformMatrix" + n + "fv"; var loc = gl.getUniformLocation(gl.createProgram(), "m" + n); gl[f](loc, { valueOf: function() { throw "Error"; } }, floatArray(n)); }, "Should not throw for " + n); }); </script>