Function setUniform2fTest

test/internal/kernel.js:124–147

* * @param {Kernel} Kernel

(Kernel)

 * @param {Kernel} Kernel
 */
function setUniform2fTest(Kernel) {
  const canvas = {};
  const context = {
    uniform2f: () => {
      if (throws) new Error('This should not get called');
    },
    getUniformLocation: (name) => {
      return name;
    }
  };
  const kernel = new Kernel('function() {}', { canvas, context, output: [1] });
  let throws = false;
  kernel.setUniform2f('test', 1, 2);
  assert.deepEqual(kernel.uniform2fCache['test'], [1, 2]);

  throws = true;
  kernel.setUniform2f('test', 1, 2);
  assert.deepEqual(kernel.uniform2fCache['test'], [1, 2]);

  throws = false;
  kernel.setUniform2f('test', 3, 4);
  assert.deepEqual(kernel.uniform2fCache['test'], [3, 4]);
  kernel.destroy();
}
test('WebGLKernel.setUniform2f only calls context when values change', () => {
  setUniform2fTest(WebGLKernel);
});