From 8f77f72d7cac90e82e867a4c5c390eb52cfbd78a Mon Sep 17 00:00:00 2001
From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Thu, 28 Dec 2017 15:20:58 +0100
Subject: [PATCH] Add GMSH quicktest

---
 tests/gmsh/create_tria_01.cc     |  2 ++
 tests/quick_tests/CMakeLists.txt |  5 ++++
 tests/quick_tests/gmsh.cc        | 47 ++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 tests/quick_tests/gmsh.cc

diff --git a/tests/gmsh/create_tria_01.cc b/tests/gmsh/create_tria_01.cc
index fb790848c7..a48d393fe4 100644
--- a/tests/gmsh/create_tria_01.cc
+++ b/tests/gmsh/create_tria_01.cc
@@ -62,6 +62,8 @@ int main ()
   Assert(ierr==0, ExcInternalError());
   gmsh_grid<2>("file.msh");
   cat_file("file.msh");
+  std::remove("file.log");
+  std::remove("file_warn.log");
 
   return 0;
 }
diff --git a/tests/quick_tests/CMakeLists.txt b/tests/quick_tests/CMakeLists.txt
index 0e81ba8e8d..5b01681858 100644
--- a/tests/quick_tests/CMakeLists.txt
+++ b/tests/quick_tests/CMakeLists.txt
@@ -183,6 +183,11 @@ IF (DEAL_II_WITH_ZLIB)
 make_quicktest("boost_zlib" ${_mybuild} "")
 ENDIF()
 
+# Test GMSH
+IF (DEAL_II_WITH_GMSH)
+  make_quicktest("gmsh" ${_mybuild} "")
+ENDIF()
+
 # A custom test target:
 ADD_CUSTOM_TARGET(test
   COMMAND ${CMAKE_COMMAND} -D ALL_TESTS="${ALL_TESTS}" -P ${CMAKE_CURRENT_SOURCE_DIR}/run.cmake
diff --git a/tests/quick_tests/gmsh.cc b/tests/quick_tests/gmsh.cc
new file mode 100644
index 0000000000..85c9d684d1
--- /dev/null
+++ b/tests/quick_tests/gmsh.cc
@@ -0,0 +1,47 @@
+//-----------------------------------------------------------
+//
+//    Copyright (C) 2014 - 2017 by the deal.II authors
+//
+//    This file is subject to LGPL and may not be distributed
+//    without copyright and license information. Please refer
+//    to the file deal.II/doc/license.html for the  text  and
+//    further information on this license.
+//
+//-----------------------------------------------------------
+
+// Test that the GMSH executable actually works.
+// This is a reduced version of gmsh/create_tria_01.
+
+#include <deal.II/grid/grid_in.h>
+#include <deal.II/grid/tria.h>
+
+#include <fstream>
+
+int main ()
+{
+  std::ofstream geo("file.geo");
+
+  geo << "Lx = 25.0;" << std::endl
+      << "Ly = 1.0;" << std::endl
+      << "Point(1) = {0, 0, 0, Lx};" << std::endl
+      << "Point(2) = {Lx, 0, 0, Lx};" << std::endl
+      << "Point(3) = {Lx, Ly, 0, Lx};" << std::endl
+      << "Point(4) = {0, Ly, 0, Lx};" << std::endl
+      << "Line(1) = {1, 2};" << std::endl
+      << "Line(2) = {2, 3};" << std::endl
+      << "Line(3) = {3, 4};" << std::endl
+      << "Line(4) = {4, 1};" << std::endl
+      << "Line Loop(5) = {3, 4, 1, 2};" << std::endl
+      << "Plane Surface(0) = {5};" << std::endl
+      << "Transfinite Surface{0} = {5};" << std::endl
+      << "Recombine Surface {0};" << std::endl;
+  geo.close();
+
+  const int ierr = std::system(DEAL_II_GMSH_EXECUTABLE_PATH " -2 file.geo 1>file.log 2>file_warn.log");
+  Assert(ierr==0, dealii::ExcInternalError());
+
+  std::remove ("file.geo");
+  std::remove ("file.log");
+  std::remove ("file_warn.log");
+  return 0;
+}
-- 
2.39.5