KhronosGroup/WebGL — pull request #746 by dvander (2014-10-10 22:44:33+00:00)
Title: Add conformance tests for TEXTURE_BASE_LEVEL and TEXTURE_MAX_LEVEL.

These are a few tests for section 3.8.13 (texture mipmapping completeness) of the ES3 spec; they test that partial ranges can make a texture mipmap complete.