From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 8 Oct 2013 12:41:27 +0000 (+0000)
Subject: Run second part of test only if it's different from the first. Adjust test output.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c1fbbd995ee823e774ae9440f7983094aec03b4;p=dealii-svn.git

Run second part of test only if it's different from the first. Adjust test output.

git-svn-id: https://svn.dealii.org/trunk@31169 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/base/path_search.cc b/deal.II/source/base/path_search.cc
index 4f0faa9b8c..eaa59d4ff0 100644
--- a/deal.II/source/base/path_search.cc
+++ b/deal.II/source/base/path_search.cc
@@ -146,22 +146,24 @@ PathSearch::find (const std::string &filename,
 	  }
       }
 
-      // try again with the suffix appended
-      {
-	real_name = *path + filename + suffix;
-	if (debug > 1)
-	  deallog << "PathSearch[" << cls << "] trying "
-		  << real_name << std::endl;
-	FILE *fp = fopen(real_name.c_str(), open_mode);
-	if (fp != 0)
-	  {
-	    if (debug > 0)
-	      deallog << "PathSearch[" << cls << "] opened "
-		      << real_name << std::endl;
-	    fclose(fp);
-	    return real_name;
-	  }
-      }
+      // try again with the suffix appended, unless there is
+      // no suffix
+      if (suffix != "")
+        {
+          real_name = *path + filename + suffix;
+          if (debug > 1)
+            deallog << "PathSearch[" << cls << "] trying "
+            << real_name << std::endl;
+          FILE *fp = fopen(real_name.c_str(), open_mode);
+          if (fp != 0)
+            {
+              if (debug > 0)
+                deallog << "PathSearch[" << cls << "] opened "
+                << real_name << std::endl;
+              fclose(fp);
+              return real_name;
+            }
+        }
     }
   AssertThrow(false, ExcFileNotFound(filename, cls));
   return std::string("");
diff --git a/tests/base/path_search/cmp/generic b/tests/base/path_search/cmp/generic
index fda4b157f3..f7448712a2 100644
--- a/tests/base/path_search/cmp/generic
+++ b/tests/base/path_search/cmp/generic
@@ -17,8 +17,11 @@ DEAL::PathSearch[CC] trying ../scripts/tests
 DEAL::PathSearch[CC] trying tests
 DEAL::PathSearch[CC] trying ../tests
 DEAL::PathSearch[CC] 3 directories 
+DEAL::PathSearch[CC] trying ../scripts/tests
 DEAL::PathSearch[CC] trying ../scripts/tests.h
+DEAL::PathSearch[CC] trying tests
 DEAL::PathSearch[CC] trying tests.h
+DEAL::PathSearch[CC] trying ../tests
 DEAL::PathSearch[CC] trying ../tests.h
 DEAL::PathSearch[CC] opened ../tests.h
 DEAL::../tests.h
@@ -31,25 +34,39 @@ DEAL::PathSearch[MESH] 2 directories
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.inp
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.inp
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.xda
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.xda
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.dbmesh
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.dbmesh
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.dat
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.dat
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.plt
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.plt
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.nc
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.nc
 DEAL::PathSearch[MESH] 2 directories 
+DEAL::PathSearch[MESH] trying grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying grid_in_msh_01.2d.msh
+DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d
 DEAL::PathSearch[MESH] trying ../bits/grid_in_msh_01.2d.msh
 DEAL::PathSearch[MESH] opened ../bits/grid_in_msh_01.2d.msh
 DEAL:: $NOD 4 1 0