[Piglit] [PATCH 1/3] framework/html: guard against errors writing individual test results

[Dylan Baker]

Reviewed-by: Dylan Baker <dylan at pnwbakers.com>

Quoting Marek Olšák (2018-05-30 13:04:46)
> From: Nicolai Hähnle <nicolai.haehnle at amd.com>
> 
> v2: check ENAMETOOLONG
> ---
>  framework/summary/html_.py | 21 ++++++++++++++-------
>  1 file changed, 14 insertions(+), 7 deletions(-)
> 
> diff --git a/framework/summary/html_.py b/framework/summary/html_.py
> index f7fdc8576..14dd76fa8 100644
> --- a/framework/summary/html_.py
> +++ b/framework/summary/html_.py
> @@ -24,20 +24,21 @@
>  
>  from __future__ import (
>      absolute_import, division, print_function, unicode_literals
>  )
>  import errno
>  import getpass
>  import os
>  import shutil
>  import sys
>  import tempfile
> +import traceback
>  
>  import mako
>  from mako.lookup import TemplateLookup
>  import six
>  
>  # a local variable status exists, prevent accidental overloading by renaming
>  # the module
>  from framework import backends, exceptions, core
>  
>  from .common import Results, escape_filename, escape_pathname
> @@ -106,27 +107,33 @@ def _make_testrun_info(results, destination, exclude=None):
>  
>          # Then build the individual test results
>          for key, value in six.iteritems(each.tests):
>              html_path = os.path.join(destination, name,
>                                       escape_filename(key + ".html"))
>              temp_path = os.path.dirname(html_path)
>  
>              if value.result not in exclude:
>                  core.check_dir(temp_path)
>  
> -                with open(html_path, 'wb') as out:
> -                    out.write(_TEMPLATES.get_template(
> -                        'test_result.mako').render(
> -                            testname=key,
> -                            value=value,
> -                            css=os.path.relpath(result_css, temp_path),
> -                            index=os.path.relpath(index, temp_path)))
> +                try:
> +                    with open(html_path, 'wb') as out:
> +                        out.write(_TEMPLATES.get_template(
> +                            'test_result.mako').render(
> +                                testname=key,
> +                                value=value,
> +                                css=os.path.relpath(result_css, temp_path),
> +                                index=os.path.relpath(index, temp_path)))
> +                except OSError as e:
> +                    if e.errno == errno.ENAMETOOLONG:
> +                        print('WARN: filename "{}" too long'.format(html_name))
> +                    else:
> +                        raise
>  
>  
>  def _make_comparison_pages(results, destination, exclude):
>      """Create the pages of comparisons."""
>      pages = frozenset(['changes', 'problems', 'skips', 'fixes',
>                         'regressions', 'enabled', 'disabled'])
>  
>      # Index.html is a bit of a special case since there is index, all, and
>      # alltests, where the other pages all use the same name. ie,
>      # changes.html, changes, and page=changes.
> -- 
> 2.17.0
> 
> _______________________________________________
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> Piglit at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/piglit
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