tdf#121925 test for URLClassPath.ClassPathURLCheck
Adds a configure test to check for the enabled ClassPathURLCheck.
Should be reverted, if our jars pass it.
Change-Id: I040b41f329ccae21b92118fd58270682e50e95c1
Reviewed-on: https://gerrit.libreoffice.org/64709
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
diff --git a/configure.ac b/configure.ac
index 4dc6274..97836e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7308,6 +7308,58 @@
fi
SOLARINC="$SOLARINC $JAVAINC"
if test "$ENABLE_JAVA" != "" -a "x" != "x$JAVACOMPILER"; then
url_check_unknown=0
java_base="testurlcheck"
java_src="${java_base}.java"
java_cls="${java_base}.class"
cat > "${java_src}" <<_ACEOF
[import jdk.internal.loader.URLClassPath;
import java.lang.reflect.Field;
import java.net.URL;
class ${java_base}
{
public static void main(String args[])
{
try {
URLClassPath cp = new URLClassPath(new URL[0], null);
Field field = cp.getClass().getDeclaredField("DISABLE_CP_URL_CHECK");
field.setAccessible(true);
System.out.println(field.get(cp).toString());
} catch(Exception e) {
System.out.println("unknown");
}
}
}]
_ACEOF
AC_MSG_CHECKING([if jdk.net.URLClassPath.ClassPathURLCheck is disabled])
java_cmd="$JAVACOMPILER --add-exports java.base/jdk.internal.loader=ALL-UNNAMED ${java_src} 1>&2"
AC_TRY_EVAL(java_cmd)
if test $? = 0 -a -f "./${java_cls}"; then
java_res=`$JAVAINTERPRETER --add-opens java.base/jdk.internal.loader=ALL-UNNAMED ${java_base} 2>/dev/null`
if test $? = 0; then
case "${java_res}" in
true) AC_MSG_RESULT([yes]) ;;
false)
rm -f "./${java_src}" "./${java_cls}"
AC_MSG_ERROR([no - Java unit tests will break!])
;;
*) url_check_unknown=1 ;;
esac
else
url_check_unknown=1
fi
else
url_check_unknown=1
fi
if test $url_check_unknown -eq 1; then
AC_MSG_RESULT([unknown - assuming yes])
add_warning "Unable to find the default value for jdk.net.URLClassPath.ClassPathURLCheck - java tests might fail!"
fi
rm -f "./${java_src}" "./${java_cls}"
fi
AC_SUBST(JAVACOMPILER)
AC_SUBST(JAVADOC)
AC_SUBST(JAVAINTERPRETER)
