error trap for testing

OBS-URL: https://build.opensuse.org/package/show/Publishing:TeXLive/texlive?expand=0&rev=439

texlive.spec

@@ -4302,6 +4302,18 @@ popd
 	PATH=$prefix/bin:$PATH			\
 	TEXMFLOCAL=%{_texmfmaindir}		\
 	TEXMFCNF=$texmfcnf			\
+
+        testsuite () {
+            test -s ${world}/bibtex-x/test-suite.log || return
+            cat ${world}/bibtex-x/test-suite.log
+            for log in ${world}/bibtex-x/tests/*.log
+            do
+                echo $log
+                cat $log
+            done
+        }
+        trap "testsuite" ERR
+
 	make %{?_smp_mflags} world STRIP=/bin/true STRIPPROG=/bin/true
     popd