Bug 70152

piglit: 52e999498eab372517eea41c04c048fc8382a581 (master)

overrun.c
tests\spec\arb_get_program_binary\overrun.c(64) : error C2036: 'const void *' : unknown size
tests\spec\arb_get_program_binary\overrun.c(65) : error C2036: 'const void *' : unknown size
tests\spec\arb_get_program_binary\overrun.c(129) : warning C4127: conditional expression is constant
tests\spec\arb_get_program_binary\overrun.c(130) : warning C4127: conditional expression is constant
tests\spec\arb_get_program_binary\overrun.c(131) : warning C4127: conditional expression is constant
tests\spec\arb_get_program_binary\overrun.c(132) : warning C4127: conditional expression is constant
tests\spec\arb_get_program_binary\overrun.c(133) : warning C4127: conditional expression is constant


commit a8b48101ba02a8e953422363291a7fd4a019310e
Author: Ian Romanick <ian.d.romanick@intel.com>
Date:   Tue Dec 4 15:03:05 2012 -0800

    arb_get_program_binary: Verify glGet* doesn't over-run the buffer for binary format queries
    
    This test works with both GL_PROGRAM_BINARY_FORMATS (from
    ARB_get_program_binary) and GL_SHADER_BINARY_FORMATS (from
    ARB_ES2_compatibility).  Mesa fails GL_SHADER_BINARY_FORMATS because it
    generates an error (!) for the queries.  Fix the error causes it to
    over-run the buffer.  I suspect the over-run will happen in an ES2 with
    Mesa as-is.
    
    v2: Use less terse function and parameter names.  Avoid the use of
    rand().  Both suggested by Paul.  Also move the empty piglit_display
    function to the end of the file.  This matches changes in the piglit
    test convention that were adopted after this test was initially written.
    
    Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
    Reviewed-by: Paul Berry <stereotype441@gmail.com>