Tests to verify that all ES 2.0 function names are defined in all backends, and no more than that.
vispy.gloo.gl.tests.test_names.
teardown_module
test_destop
Desktop backend should have all ES 2.0 names. No more, no less.
test_es2
es2 backend should have all ES 2.0 names. No more, no less.
test_glplus
Run glplus, check that mo names, set back, check exact set of names.
test_main
Main gl namespace should have all ES 2.0 names. No more, no less.
test_proxy
GLProxy class should have all ES 2.0 names. No more, no less.
test_pyopengl
Pyopengl backend should have all ES 2.0 names. No more, no less.