Tests that only Uniform1i and Uniform1iv can be used to setsampler uniforms.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS getError was expected value: NO_ERROR : uniform1i can set a sampler uniform
PASS getError was expected value: NO_ERROR : uniform1iv can set a sampler uniform
PASS getError was expected value: NO_ERROR : uniform1iv can set a sampler uniform
PASS getError was expected value: INVALID_OPERATION : uniform1f returns INVALID_OPERATION if attempting to set a sampler uniform
PASS getError was expected value: INVALID_OPERATION : uniform1fv returns INVALID_OPERATION if attempting to set a sampler uniform
PASS uniform1i works for any valid texture unit
PASS uniform1iv works for any valid texture unit
PASS uniform1i generates INVALID_VALUE for invalid texture units
PASS uniform1iv generates INVALID_VALUE for invalid texture units
PASS successfullyParsed is true

TEST COMPLETE