From 92685a02167b3a0fde1d34fb8b81b26cdf61bc35 Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Mon, 10 Oct 2011 14:45:40 +0200
Subject: [PATCH] Add python test
---
src/Makefile.am | 15 +++++++++++----
src/nicefunction.py | 8 ++++++++
src/test-python.cc | 47 +++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 66 insertions(+), 4 deletions(-)
create mode 100644 src/nicefunction.py
create mode 100644 src/test-python.cc
diff --git a/src/Makefile.am b/src/Makefile.am
index 0eba1530..dcddfb5f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2,21 +2,26 @@
SUBDIRS =
check_PROGRAMS = \
+ test-python \
test-gradient-method
+test_python_SOURCES = \
+ test-python.cc
+
test_gradient_method_SOURCES = \
test-gradient-method.cc \
mynonlinearity.hh \
nicefunction.hh \
samplefunctional.hh
-TESTS= test-gradient-method
+TESTS= test-python test-gradient-method
AM_CXXFLAGS = -Wall -Wextra -Wno-unused-parameter
AM_CPPFLAGS = \
$(DUNE_CPPFLAGS) \
- $(ALUGRID_CPPFLAGS)
+ $(ALUGRID_CPPFLAGS) \
+ $(PYTHON_CPPFLAGS)
# The libraries have to be given in reverse order (most basic libraries
# last). Also, due to some misunderstanding, a lot of libraries include the
@@ -24,10 +29,12 @@ AM_CPPFLAGS = \
# here as well.
LDADD = \
$(DUNE_LDFLAGS) $(DUNE_LIBS) \
- $(ALUGRID_LDFLAGS) $(ALUGRID_LIBS)
+ $(ALUGRID_LDFLAGS) $(ALUGRID_LIBS) \
+ $(PYTHON_LIBS)
AM_LDFLAGS = \
$(ALUGRID_LDFLAGS) \
- $(DUNE_LDFLAGS)
+ $(DUNE_LDFLAGS) \
+ $(PYTHON_LDFLAGS)
# don't follow the full GNU-standard
# we need automake 1.5
diff --git a/src/nicefunction.py b/src/nicefunction.py
new file mode 100644
index 00000000..f4c4bbe6
--- /dev/null
+++ b/src/nicefunction.py
@@ -0,0 +1,8 @@
+class sampleFunction:
+ def __call__(self, x):
+ if x < 1:
+ return x
+ else:
+ return 2*x - 1
+
+Functions = {'sampleFunction' : sampleFunction()}
diff --git a/src/test-python.cc b/src/test-python.cc
new file mode 100644
index 00000000..28a3658a
--- /dev/null
+++ b/src/test-python.cc
@@ -0,0 +1,47 @@
+/* -*- mode:c++; mode:semantic -*- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef HAVE_PYTHON
+#error Python is necessary
+#else
+#define EMBEDDED_PYTHON 1
+#endif
+
+#include <Python.h>
+
+#include <dune/common/exceptions.hh>
+#include <dune/common/stdstreams.hh>
+
+#include <dune/fufem/dunepython.hh>
+#include <dune/fufem/sharedpointermap.hh>
+
+int main() {
+ typedef Dune::VirtualFunction<double, double> Function;
+ typedef SharedPointerMap<std::string, Function> FunctionMap;
+ FunctionMap functions;
+
+ try {
+ Python::start();
+
+ Python::run("import sys");
+ Python::run(
+ "sys.path.append('../../src')"); // FIXME: use path to source here
+
+ Python::Reference module = Python::import("nicefunction");
+ Python::Reference funcRef = module.get("Functions");
+ funcRef.toC<FunctionMap::Base>(functions);
+
+ double const in(2.0);
+ Function const &foo = functions.get("sampleFunction");
+ double out;
+ foo.evaluate(in, out);
+
+ Python::stop();
+ }
+ catch (Dune::Exception &e) {
+ Dune::derr << "Dune reported error: " << e << std::endl;
+ }
+}
--
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