STYLE: split off Test-string2

applications/test/string2/Test-string2.C

@@ -0,0 +1,92 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2019 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+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/>.
+
+Description
+    Test some string functionality
+
+\*---------------------------------------------------------------------------*/
+
+#include "string.H"
+#include "stringOps.H"
+#include "dictionary.H"
+#include "IOstreams.H"
+#include "OSspecific.H"
+
+#include "int.H"
+#include "uint.H"
+#include "scalar.H"
+#include "Switch.H"
+#include "fileName.H"
+#include "stringList.H"
+#include "stringOps.H"
+
+using namespace Foam;
+
+void testCommentStripping(const std::string& s)
+{
+    Info<< "input" << nl
+        << "========" << nl
+        << s << nl
+        << "========" << nl;
+
+    Info<< "output" << nl
+        << "========" << nl
+        << stringOps::removeComments(s) << nl
+        << "========" << nl << nl;
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+int main(int argc, char *argv[])
+{
+    // Test comment stripping
+    {
+        Info<< nl << "Test comment stripping" << nl;
+
+        for
+        (
+            const auto& cstr
+          :
+            {
+                "/String without comments/",
+                "Removed some/* C-comments */ / C comments",
+                "Removed some//C++ comments\n / C++ comments",
+                "Partly degenerate C comment </*/ C-comment...",
+                "Truncated C comment </* C-comment...",
+                "Truncated C++ comment <// C++ comment...",
+            }
+        )
+        {
+            testCommentStripping(cstr);
+        }
+    }
+
+
+    Info<< "\nEnd\n" << endl;
+    return 0;
+}
+
+
+// ************************************************************************* //