From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Mon, 6 Nov 2017 10:04:12 +0000 (+0100)
Subject: Check termination within a few iterations for iterative solver.
X-Git-Tag: v9.0.0-rc1~814^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeabba10acbbb7831522f58335af7cbcd0b748af;p=dealii.git

Check termination within a few iterations for iterative solver.
---

diff --git a/tests/fe/abf_01.cc b/tests/fe/abf_01.cc
index 3f7026c71b..9c37212dee 100644
--- a/tests/fe/abf_01.cc
+++ b/tests/fe/abf_01.cc
@@ -532,7 +532,8 @@ void project (const Mapping<dim>       &mapping,
   PreconditionSSOR<> prec;
   prec.initialize(mass_matrix, 1.2);
   // solve
-  cg.solve (mass_matrix, vec, tmp, prec);
+  check_solver_within_range(cg.solve(mass_matrix, vec, tmp, prec),
+                            control.last_step(), 16, 17);
 
   // distribute solution
   constraints.distribute (vec);
diff --git a/tests/fe/abf_01.output b/tests/fe/abf_01.output
index a5a0902953..b6dfbdea98 100644
--- a/tests/fe/abf_01.output
+++ b/tests/fe/abf_01.output
@@ -16,10 +16,9 @@ DEAL::    0.00 1.00
 DEAL::    0.50 1.00
 DEAL::Dofs/cell 6Dofs/face 1
 DEAL::Dofs total 15
-DEAL:cg::Starting value 2.82
-DEAL:cg::Convergence step 17 value 0
-DEAL::L2-Err=0, Hdiv-Err=0
-DEAL::-0.10  0.50   1.00   0.40   0      0      0.60   0.50   0.50   0      0      1.00   0.50   0      0
+DEAL::Solver stopped within 16 - 17 iterations
+DEAL::L2-Err=0.00, Hdiv-Err=0.00
+DEAL::-0.10  0.50   1.00   0.40   0.00   0.00   0.60   0.50   0.50   0.00   0.00  1.00   0.50   0.00  0.00
 # This file was generated by the deal.II library.