#! /usr/bin/env python
import xlibegltest as egltest
import numpy
from OpenGL import GLES1 as GL


@egltest.egltest(api='gles1')
def test_es1():
    GL.glClearColor(1, 0, 0, 0)
    GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
    vertices = numpy.array(((1, 0, 0), (-1, 0, 0), (0, 1, 0)), 'f')
    GL.glEnableClientState(GL.GL_VERTEX_ARRAY)
    GL.glVertexPointer(3, GL.GL_FLOAT, 0, vertices)
    GL.glDrawArrays(GL.GL_TRIANGLES, 0, 3)
    print('OK')


if __name__ == "__main__":
    test_es1()