Name: skR10005 Date: 03/09/2001



The JCK-merlin tests
api/java_lang/ClassLoader/index.html#GetResource[ClassLoaderT113]
api/java_lang/ClassLoader/index.html#GetResource[ClassLoaderT118]
api/java_lang/ClassLoader/index.html#GetResources[ClassLoaderT124]
api/java_lang/ClassLoader/index.html#GetResources[ClassLoaderT130]
api/java_lang/ClassLoader/index.html#GetSystemResource[ClassLoaderT158]
api/java_lang/ClassLoader/index.html#GetSystemResource[ClassLoaderT163]
api/java_lang/ClassLoader/index.html#GetSystemResources[ClassLoaderT169]
api/java_lang/ClassLoader/index.html#GetSystemResources[ClassLoaderT174]
api/java_lang/ClassLoader/index.html#GetResourceAsStream[ClassLoaderT180]
api/java_lang/ClassLoader/index.html#GetResourceAsStream[ClassLoaderT185]
api/java_lang/ClassLoader/index.html#GetSysRscAsStream[ClassLoaderT191]
api/java_lang/ClassLoader/index.html#GetSysRscAsStream[ClassLoaderT196]
fail due to the same reason.

In these tests "java/lang/" resource name is used to get resource via
one of 6 ClassLoader methods (they are getResource, getResources,
getSystemResource, getSystemResources, getResourceAsStream and
getSystemResourceAsStream). The invocation <method>("java/lang/") returns
null or empty enumeration
if "java/lang/" subdirectory does not exist in current directory.

It's a regression in JCK area.
These tests have existed since JCK-122 and they always passed.
Since JDK-merlin b44 these tests have failed.

A short example represented this failure:
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import java.net.URL;
import java.net.URLClassLoader;
import java.net.MalformedURLException;

public class test {
    private String URLDIR = "file://.";
    private URLClassLoader ml1;
    
    public static void main(String[] args) {
        System.out.println(new test().ClassLoaderT113());
    }
    
    public String ClassLoaderT113() {
        // Test case setup
        try {
            URL url = new URL(URLDIR);
            URL[] urls = {url};
            ml1 = new URLClassLoader(urls);
        } catch (MalformedURLException e) {
            return "FAIL: MalformedURLException: " +
                    "parsing of URL failed: " + URLDIR;
        } catch (SecurityException se) {
            return "Security Exception : " + se;
        }
    
        // Test case
        URL u = ml1.getResource("java/lang/");
    
        // Verification
        if (u == null) {
            return "FAIL: getResource is null " +
                    "for class dir resource - via URLDIR";
        }
        if (!u.toString().endsWith("java/lang/")) {
            return "FAIL: Could not get class dir resource - " +
                    "via URLDIR";
        } else {
            return "OKAY";
        }
    }
}
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