openfoam/applications/test/vtkSeriesWriter/Test-vtkSeriesWriter.C
Mark Olesen b060378dca ENH: improve consistency of fileName handling windows/non-windows (#2057)
- wrap command-line retrieval of fileName with an implicit validate.

  Instead of this:
      fileName input(args[1]);
      fileName other(args["someopt"]);

  Now use this:
      auto input = args.get<fileName>(1);
      auto other = args.get<fileName>("someopt");

  which adds a fileName::validate on the inputs

  Because of how it is implemented, it will automatically also apply
  to argList getOrDefault<fileName>, readIfPresent<fileName> etc.

- adjust fileName::validate and clean to handle backslash conversion.
  This makes it easier to ensure that path names arising from MS-Windows
  are consistently handled internally.

- dictionarySearch: now check for initial '/' directly instead of
  relying on fileName isAbsolute(), which now does more things

BREAKING: remove fileName::clean() const method

- relying on const/non-const to control the behaviour (inplace change
  or return a copy) is too fragile and the const version was
  almost never used.

  Replace:
      fileName sanitized = constPath.clean();

  With:
      fileName sanitized(constPath);
      sanitized.clean());

STYLE: test empty() instead of comparing with fileName::null
2021-04-19 16:33:42 +00:00

121 lines
3.4 KiB
C

/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2018-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
Test-vtkSeriesWriter
Description
Basic functionality tests for vtk::seriesWriter
\*---------------------------------------------------------------------------*/
#include "foamVtkSeriesWriter.H"
#include "argList.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
argList::addBoolOption("sort", "Sort value / name");
argList::addBoolOption("check", "Check for existence of files");
argList::addOption("time", "value", "Filter based on given time");
argList::addOption("scan", "series", "Scan directory to create series");
argList args(argc, argv, false, true);
const scalar currTime = args.getOrDefault<scalar>("time", GREAT);
Info<< "Using currTime = " << currTime << nl
<< "when loading " << (args.size()-1) << " files" << nl << nl;
for (label argi=1; argi < args.size(); ++argi)
{
const auto input = args.get<fileName>(argi);
Info << "load from " << input << nl;
vtk::seriesWriter writer;
writer.load(input);
writer.print(Info);
Info<< nl << nl;
if (writer.removeNewer(currTime))
{
Info<< "removed entries with time >= " << currTime << nl;
writer.print(Info);
Info<< nl << nl;
}
if (args.found("sort"))
{
writer.sort();
Info<< "sorted" << nl;
writer.print(Info);
Info<< nl << nl;
}
if (args.found("check"))
{
writer.load(input, true);
Info<< "reload, checking the existence of files" << nl;
writer.print(Info);
Info<< nl << nl;
}
if (writer.empty())
{
Info<< "No entries" << nl;
}
else
{
Info<< writer.size() << " entries" << nl;
}
}
if (args.found("scan"))
{
vtk::seriesWriter writer;
writer.scan(args.get<fileName>("scan"));
Info<< "scanned for files" << nl;
writer.print(Info);
Info<< nl << nl;
}
Info<< "\nEnd\n" << nl;
return 0;
}
// ************************************************************************* //