Use snprintf to output full double precision of expected/actual values

OUString::number rounds to 15 significant digits, unfortunately; so
where in a fix for tdf#163344 it was needed to output something like

result: 0.60416666666666663, expected: 0.60416666666666674

it used to print

result: 0.604166666666667, expected: 0.604166666666667

Change-Id: I099d91ce4ac05358a119c63a5b1e481107aa7343
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174651
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

0 files changed, 0 insertions, 0 deletions