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            <b><a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - piglit.spec.arb_depth_buffer_float.fbo-depth-gl_depth_component32f-copypixels fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91433#c7">Comment # 7</a>
              on <a class="bz_bug_link 
          bz_status_ASSIGNED "
   title="ASSIGNED - piglit.spec.arb_depth_buffer_float.fbo-depth-gl_depth_component32f-copypixels fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91433">bug 91433</a>
              from <span class="vcard"><a class="email" href="mailto:zmiy.maryna@gmail.com" title="Marina Chernish <zmiy.maryna@gmail.com>"> <span class="fn">Marina Chernish</span></a>
</span></b>
        <pre>Also no suspicious output after test cases execution is observed like "Mesa
18.3.0-devel implementation error: Incorrectly writing swrast's integer depth
values to MESA_FORMAT_Z32_FLOAT_S8X24_UINT depth buffer" for './bin/fbo-depth
copypixels GL_DEPTH32F_STENCIL8 -auto' and './bin/fbo-depth copypixels
GL_DEPTH_COMPONENT32F -auto' with Illia's "[v3] mesa/format_pack: Fix
pack_uint_Z_FLOAT32()" patch (<a href="https://patchwork.freedesktop.org/patch/254261/">https://patchwork.freedesktop.org/patch/254261/</a>).

Now output for test cases execution is 
user@HRK1-LHP-F49171:~/Work/piglit$ ./bin/fbo-depth copypixels
GL_DEPTH_COMPONENT32F -auto
Testing GL_DEPTH_COMPONENT32F.
Testing glCopyPixels(depth).
PIGLIT: {"result": "pass" }
user@HRK1-LHP-F49171:~/Work/piglit$ ./bin/fbo-depth copypixels
GL_DEPTH32F_STENCIL8 -auto
Testing GL_DEPTH32F_STENCIL8.
Testing glCopyPixels(depth).
PIGLIT: {"result": "pass" }

Environment:
Haswell; IntelĀ® HD Graphics 4600 ; Intel Core i5-4300M 
16.04.1-Ubuntu
kernel 4.15.0-34-generic</pre>
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