[shader-linking.html]
[WebGL test #1: [unexpected link status\] OpenGL ES Shading Language 3.00 vertex shader should not link with OpenGL ES Shading Language 1.00 fragment shader.]
expected: FAIL
[WebGL test #2: [unexpected link status\] OpenGL ES Shading Language 1.00 vertex shader should not link with OpenGL ES Shading Language 3.00 fragment shader.]
expected: FAIL