diff --git a/test/createMSDFShader.js b/test/createMSDFShader.js
new file mode 100644
index 0000000..f43d357
--- /dev/null
+++ b/test/createMSDFShader.js
@@ -0,0 +1,56 @@
+var assign = require('object-assign');
+
+module.exports = function createSDFShader (opt) {
+  opt = opt || {};
+  var opacity = typeof opt.opacity === 'number' ? opt.opacity : 1;
+  var alphaTest = typeof opt.alphaTest === 'number' ? opt.alphaTest : 0.0001;
+  var precision = opt.precision || 'highp';
+  var color = opt.color;
+  var map = opt.map;
+
+  // remove to satisfy r73
+  delete opt.map;
+  delete opt.color;
+  delete opt.precision;
+  delete opt.opacity;
+
+  return assign({
+    uniforms: {
+      opacity: { type: 'f', value: opacity },
+      map: { type: 't', value: map || new THREE.Texture() },
+      color: { type: 'c', value: new THREE.Color(color) }
+    },
+    vertexShader: [
+      'attribute vec2 uv;',
+      'attribute vec4 position;',
+      'uniform mat4 projectionMatrix;',
+      'uniform mat4 modelViewMatrix;',
+      'varying vec2 vUv;',
+      'void main() {',
+      'vUv = uv;',
+      'gl_Position = projectionMatrix * modelViewMatrix * position;',
+      '}'
+    ].join('\n'),
+    fragmentShader: [
+      '#ifdef GL_OES_standard_derivatives',
+      '#extension GL_OES_standard_derivatives : enable',
+      '#endif',
+      'precision ' + precision + ' float;',
+      'uniform float opacity;',
+      'uniform vec3 color;',
+      'uniform sampler2D map;',
+      'varying vec2 vUv;',
+
+      'float median(float r, float g, float b) {',
+      '  return max(min(r, g), min(max(r, g), b));',
+      '}',
+
+      'void main() {',
+      '  vec3 sample = 1.0 - texture2D(map, vUv).rgb;',
+      '  float sigDist = median(sample.r, sample.g, sample.b) - 0.5;',
+      '  float alpha = clamp(sigDist/fwidth(sigDist) + 0.5, 0.0, 1.0);',
+      '  gl_FragColor = vec4(color.xyz, alpha * opacity);',
+      '}'
+    ].join('\n')
+  }, opt);
+};
diff --git a/test/fontPreloader.js b/test/fontPreloader.js
new file mode 100644
index 0000000..155215a
--- /dev/null
+++ b/test/fontPreloader.js
@@ -0,0 +1,35 @@
+const parallel = require('run-parallel');
+const loadBmfont = require('load-bmfont');
+const noop = () => {};
+
+var loadedResult;
+var isFinished = false;
+
+module.exports = function (cb = noop) {
+  if (isFinished) {
+    process.nextTick(() => {
+      cb(null, loadedResult);
+    });
+    return loadedResult;
+  }
+  parallel({
+    texture: (next) => {
+      var texture = new THREE.TextureLoader().load('../output/sheet0.png', () => {
+        next(null, texture);
+      }, noop, () => {
+        next(new Error('Could not load font image'));
+      });
+    },
+    font: (next) => {
+      loadBmfont('../output/font.fnt', (err, font) => {
+        if (err) return next(err);
+        next(null, font);
+      });
+    }
+  }, (err, results) => {
+    isFinished = true;
+    if (err) return cb(err);
+    loadedResult = results;
+    cb(null, results);
+  });
+};
diff --git a/test/test.js b/test/test.js
new file mode 100644
index 0000000..1312b76
--- /dev/null
+++ b/test/test.js
@@ -0,0 +1,57 @@
+const THREE = require('three');
+global.THREE = THREE;
+const createTextGeometry = require('three-bmfont-text');
+const createMSDFShader = require('./createMSDFShader');
+const fontPreloader = require('./fontPreloader');
+
+var cubeMesh, scene, camera, renderer, mesh;
+
+function init () {
+  var canvas = document.createElement('canvas');
+  document.body.appendChild(canvas);
+  canvas.width = window.innerWidth * window.devicePixelRatio;
+  canvas.height = window.innerHeight * window.devicePixelRatio;
+  canvas.style.width = window.innerWidth + 'px';
+  canvas.style.height = window.innerHeight + 'px';
+
+  scene = new THREE.Scene();
+  camera = new THREE.PerspectiveCamera(50, window.innerWidth / window.innerHeight, 0.1, 1000);
+  camera.position.z = 100;
+
+  renderer = new THREE.WebGLRenderer({canvas});
+  renderer.setClearColor(0xffffff);
+  renderer.setSize(window.innerWidth, window.innerHeight);
+}
+
+function animate () {
+  render();
+  window.requestAnimationFrame(animate);
+}
+
+function render () {
+  renderer.render(scene, camera);
+}
+
+init();
+animate();
+
+fontPreloader((err, data) => {
+  if (err) console.log(err);
+  const material = new THREE.RawShaderMaterial(createMSDFShader({
+    map: data.texture,
+    side: THREE.DoubleSide,
+    transparent: true,
+    depthTest: false,
+    depthWrite: false,
+    color: '#000000'
+  }));
+  var geometry = createTextGeometry({
+    font: data.font
+  });
+  geometry.update('test  text');
+  mesh = new THREE.Mesh(geometry, material);
+  mesh.rotation.x = Math.PI;
+  // mesh.position.z = -130;
+  mesh.position.x = -70;
+  scene.add(mesh);
+});