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8159785: Add test that tests ClassLoader.getResource/getResources in Multi-Release Jar

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Reviewed-by: alanb
This commit is contained in:
Hamlin Li 2016-06-17 04:35:09 -07:00
parent 7d9de8aef5
commit 0b8d67723b
1 changed files with 30 additions and 19 deletions
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49
jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java
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@ -23,7 +23,7 @@
/*
* @test
* @bug 8132734 8144062
* @bug 8132734 8144062 8159785
* @summary Test that URL connections to multi-release jars can be runtime versioned
* @library /lib/testlibrary/java/util/jar
* @modules java.compiler
@ -44,6 +44,7 @@ import java.net.URLClassLoader;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Enumeration;
import java.util.jar.JarFile;
import org.testng.Assert;
@ -191,26 +192,36 @@ public class MultiReleaseJarURLConnection {
style.equals("unversioned") ? 8 : Runtime.version().major());
// now get a resource and verify that we don't have a fragment attached
URL vclsUrl = vcls.getResource("/version/Version.class");
String fragment = vclsUrl.getRef();
Assert.assertNull(fragment);
Enumeration<URL> vclsUrlEnum = cldr.getResources("version/Version.class");
Assert.assertTrue(vclsUrlEnum.hasMoreElements());
URL vclsUrls[] = new URL[] {
vcls.getResource("/version/Version.class"),
vcls.getResource("Version.class"),
cldr.getResource("version/Version.class"),
vclsUrlEnum.nextElement()
};
Assert.assertFalse(vclsUrlEnum.hasMoreElements());
for (URL vclsUrl : vclsUrls) {
String fragment = vclsUrl.getRef();
Assert.assertNull(fragment);
// and verify that the the url is a reified pointer to the runtime entry
String rep = vclsUrl.toString();
//System.out.println(" getResource(\"/version/Version.class\") returned: " + rep);
if (style.equals("http")) {
Assert.assertTrue(rep.startsWith("jar:http:"));
} else {
Assert.assertTrue(rep.startsWith("jar:file:"));
// and verify that the the url is a reified pointer to the runtime entry
String rep = vclsUrl.toString();
//System.out.println(" getResource(\"/version/Version.class\") returned: " + rep);
if (style.equals("http")) {
Assert.assertTrue(rep.startsWith("jar:http:"));
} else {
Assert.assertTrue(rep.startsWith("jar:file:"));
}
String suffix;
if (style.equals("unversioned")) {
suffix = ".jar!/version/Version.class";
} else {
suffix = ".jar!/META-INF/versions/" + Runtime.version().major()
+ "/version/Version.class";
}
Assert.assertTrue(rep.endsWith(suffix));
}
String suffix;
if (style.equals("unversioned")) {
suffix = ".jar!/version/Version.class";
} else {
suffix = ".jar!/META-INF/versions/" + Runtime.version().major()
+ "/version/Version.class";
}
Assert.assertTrue(rep.endsWith(suffix));
cldr.close();
}