From f8a268d381888d1f6b150cc43585d52c12877545 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20He=C3=9F?= <rene.hess@iwr.uni-heidelberg.de>
Date: Thu, 26 Jan 2017 13:32:02 +0100
Subject: [PATCH] Cleanup heatequation tests
---
test/heatequation/heatequation_dg.mini | 2 +-
test/heatequation/heatequation_dg.ufl | 9 ++++++---
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/test/heatequation/heatequation_dg.mini b/test/heatequation/heatequation_dg.mini
index 47559b75..cb5b3ccb 100644
--- a/test/heatequation/heatequation_dg.mini
+++ b/test/heatequation/heatequation_dg.mini
@@ -14,7 +14,7 @@ extension = vtu
[formcompiler]
explicit_time_stepping = 0, 1 | expand scheme
exact_solution_expression = g
-compare_l2errorsquared = 1e-5
+compare_l2errorsquared = 1e-7
# Disable explicit tests for now
{__exec_suffix} == explicit | exclude
diff --git a/test/heatequation/heatequation_dg.ufl b/test/heatequation/heatequation_dg.ufl
index 80114e54..21496b69 100644
--- a/test/heatequation/heatequation_dg.ufl
+++ b/test/heatequation/heatequation_dg.ufl
@@ -9,18 +9,21 @@ v = TestFunction(V)
n = FacetNormal(cell)('+')
+# penalty factor
gamma = 1.0
+
+# SSIP: -1.0, IIPG: 0.0, NIPG: 1.0
theta = 1.0
poisson = inner(grad(u), grad(v))*dx \
+ inner(n, avg(grad(u)))*jump(v)*dS \
+ gamma*jump(u)*jump(v)*dS \
- + theta*jump(u)*inner(avg(grad(v)), n)*dS \
+ - theta*jump(u)*inner(avg(grad(v)), n)*dS \
- inner(n, grad(u))*v*ds \
+ gamma*u*v*ds \
- - theta*u*inner(grad(v), n)*ds \
+ + theta*u*inner(grad(v), n)*ds \
- f*v*dx \
- + theta*g*inner(grad(v), n)*ds \
+ - theta*g*inner(grad(v), n)*ds \
- gamma*g*v*ds
mass = (u*v)*dx
--
GitLab