test/jdk/com/sun/jndi/dns/EnvTests/AddInherited.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8208279
 * @summary Tests that when we add environment properties to a context, its
 *          changes are reflected in the environment properties of any child
 *          context derived from the context.
 * @library ../lib/
 * @modules java.base/sun.security.util
 * @run main AddInherited
 */

import javax.naming.Context;
import javax.naming.directory.InitialDirContext;
import java.util.Hashtable;

public class AddInherited extends EnvTestBase {

    public static void main(String[] args) throws Exception {
        new AddInherited().run(args);
    }

    /*
     * Tests that when we add environment properties to a context, its
     * changes are reflected in the environment properties of any child
     * context derived from the context.
     */
    @Override public void runTest() throws Exception {
        setContext(new InitialDirContext(env()));

        addToEnvAndVerifyOldValIsNull("com.sun.jndi.dns.recursion", "false");
        addToEnvAndVerifyOldValIsNull("some.irrelevant.property", "somevalue");

        Context child = (Context) context().lookup(getKey());

        Hashtable envParent = context().getEnvironment();
        Hashtable envChild = child.getEnvironment();

        DNSTestUtils.debug(child);
        DNSTestUtils.debug("Parent env: " + envParent);
        DNSTestUtils.debug("Child env: " + envChild);

        verifyEnvProperty(envParent, "com.sun.jndi.dns.recursion", "false");
        verifyEnvProperty(envParent, "some.irrelevant.property", "somevalue");
        verifyEnvProperty(envChild, "com.sun.jndi.dns.recursion", "false");
        verifyEnvProperty(envChild, "some.irrelevant.property", "somevalue");
    }
}