[poppler] poppler regression test suite: Changes to 'master'

[GitLab Mirror]

 unittestcases/README                   |    6 ++++++
 unittestcases/stroke-alpha-pattern.pdf |binary
 2 files changed, 6 insertions(+)

New commits:
commit 5a4466cfb0de79171bddc7ea2b731bbca1d4683c
Author: Oliver Sander <oliver.sander at tu-dresden.de>
Date:   Thu Apr 16 06:32:57 2020 +0200

    stroke-alpha-pattern.pdf: Test file with transparent axial shadings
    
    File taken from https://gitlab.freedesktop.org/poppler/poppler/-/issues/178