id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2267	graphml_test broken	Dave Abrahams	Douglas Gregor	"Problem 1: the test can't work unless bjam is run from the test's directory.  That makes it useless as part of the Boost test suite.  None of your testers have libexpat installed/configured.  The minimal fix:
{{{
#!diff
Index: graphml_test.cpp
===================================================================
--- graphml_test.cpp	(revision 48407)
+++ graphml_test.cpp	(working copy)
@@ -43,7 +43,7 @@
     dp.property(""foo"",get(vertex_color_t(),g));
     dp.property(""weight"",get(edge_weight_t(),g));
 
-    ifstream ifile(""graphml_test.xml"");
+    ifstream ifile( argv[1] );
     read_graphml(ifile, g, dp);
     ifile.close();
 
Index: Jamfile.v2
===================================================================
--- Jamfile.v2	(revision 48407)
+++ Jamfile.v2	(working copy)
@@ -17,7 +17,7 @@
 
 if [ modules.peek : EXPAT_INCLUDE ] && [ modules.peek : EXPAT_LIBPATH ]
 {
-  optional_tests += [ run graphml_test.cpp ../build//boost_graph ] ;
+  optional_tests += [ run graphml_test.cpp ../build//boost_graph : : ""graphml_test.xml"" ] ;
 }
 
 test-suite graph_test : 
}}}

However note that the original code actually yields an XML parse error rather than something that indicates the real problem.  I suggest setting the bit on the ifstream that tells it to throw on failure.

Problem 2: The test still doesn't work.

{{{
#!sh
testing.capture-output /zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.run
/bin/sh: line 4:  4887 Aborted                 ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test"" ""graphml_test.xml"" >""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output"" 2>&1
====== BEGIN OUTPUT ======
terminate called after throwing an instance of 'boost::undirected_graph_error'
  what():  read_graphviz: Tried to read an undirected graph into a directed graph.

EXIT STATUS: 134
====== END OUTPUT ======

    LD_LIBRARY_PATH=/usr/bin:/usr/lib:/usr/lib32:/usr/lib64:/zorak/sles/build/boost/bin.v2/libs/graph/build/gcc-4.1.0/release:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH

     ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test""  ""graphml_test.xml"" > ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output"" 2>&1
    status=$?
    echo >> ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output""
    echo EXIT STATUS: $status >> ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output""
    if test $status -eq 0 ; then
        cp ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output"" ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.run""
    fi
    verbose=0
    if test $status -ne 0 ; then
        verbose=1
    fi
    if test $verbose -eq 1 ; then
        echo ====== BEGIN OUTPUT ======
        cat ""/zorak/sles/build/boost/bin.v2/libs/graph/test/graphml_test.test/gcc-4.1.0/release/graphml_test.output""
        echo ====== END OUTPUT ======
    fi
    exit $status
}}}"	Bugs	closed	Boost 1.37.0	graph	Boost 1.35.0	Problem	fixed