[Piglit] [Bug 107470] New: 2 of 5 piglit sanity tests fail (ppc64, big endian)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 3 13:05:01 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107470

            Bug ID: 107470
           Summary: 2 of 5 piglit sanity tests fail (ppc64, big endian)
           Product: piglit
           Version: unspecified
          Hardware: PowerPC
                OS: All
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: medium
         Component: tests
          Assignee: piglit at lists.freedesktop.org
          Reporter: erhard_f at mailbox.org
        QA Contact: piglit at lists.freedesktop.org

Built piglit from git-master (67675034486e29ecbc4a4da2fc74b184d7d11cb8) and
wanted to run the testsuite on my PowerMac G5 + Radeon HD 6450 (ppc64, big
endian). However 2 sanity tests fail (with mesa 18.1.5 and mesa 18.0.5). This
might be a regression in piglit, 'cause piglit passed sanity tests on the same
system at the time mesa 18.0.0 was released.

For more info see bug #107448.


Command
/root/build/piglit/bin/shader_runner
/root/build/piglit/test/spec/arb_tessellation_shader/execution/sanity.shader_test
-auto -fbo

Stdout  
Probe color at (0,0)
  Expected: 0 255 0 255
  Observed: 25 25 25 25
Test failure on line 57

Stderr  
Mesa: User error: GL_INVALID_ENUM in
lGetFramebufferAttachmentParameteriv(invalid attachment GL_NONE)


Command
/root/build/piglit/bin/glsl-1.50-transform-feedback-builtins -auto -fbo

Stdout  
Incorrect data for 'gl_Layer' output 0.  Expected 1, got 16777216.
Incorrect data for 'gl_Layer' output 1.  Expected 3, got 50331648.
Incorrect data for 'gl_Layer' output 2.  Expected 5, got 83886080.
Incorrect data for 'gl_ViewportIndex' output 0.  Expected 1, got 16777216.
Incorrect data for 'gl_ViewportIndex' output 1.  Expected 2, got 33554432.
Incorrect data for 'gl_ViewportIndex' output 2.  Expected 3, got 50331648.

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