[HARMONY-6042] [classlib][luni] Classes can not be loaded correctly in sealed-packages

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0M8
• Fix Version/s: 5.0M9
• Component/s: Classlib
• Estimated Complexity: Moderate
• Assignee: Sean Qiu
• Reporter: Kevin Zhou
• Created: 12/Dec/08 02:07
• Updated: 12/Jan/09 07:35
• Resolved: 12/Jan/09 03:21

Description

Given a test case [1], conduct it on HARMONY and RI.
RI works well while HARMONY can not.

In addition, to run this test, you need to deploy three new jars to [support]/src/test/java/tests/resources/Package.
(1) hyts_d.jar: unsealed/no-manifest
(2) hyts_d1.jar: unsealed/manifest
(3) hyts_d2.jar: sealed/mainfest

[1] Test Case
public void test_SealedPackage_forName() throws Exception {
Support_Resources.copyFile(resources, "Package", "hyts_c.jar");
Support_Resources.copyFile(resources, "Package", "hyts_d.jar");
Support_Resources.copyFile(resources, "Package", "hyts_d1.jar");
Support_Resources.copyFile(resources, "Package", "hyts_d2.jar");
URL resourceURL1 = new URL("file:/" + resPath + "/Package/hyts_c.jar");
URL resourceURL2 = new URL("file:/" + resPath + "/Package/hyts_d.jar");
URL resourceURL3 = new URL("file:/" + resPath + "/Package/hyts_d1.jar");
URL resourceURL4 = new URL("file:/" + resPath + "/Package/hyts_d2.jar");
URL resourceURL5 = new URL("file:/" + resPath + "/");
URLClassLoader uclClassLoader;
// load from the sealed jar, then an unsealed jar with no manifest
uclClassLoader = new java.net.URLClassLoader(new URL[]

{ resourceURL1, resourceURL2 }, null);
Class.forName("p.C", true, uclClassLoader);
try { Class.forName("p.D", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }
// setup for next test
Support_Resources.copyFile(resources, "p", "");
InputStream in = uclClassLoader.getResourceAsStream("p/D.class");
Support_Resources.copyLocalFileto(new File(resources.toString(),
"p/D.class"), in);
// load from a sealed jar, then the directory
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL5 }, null);
Class.forName("p.C", true, uclClassLoader);
try { Class.forName("p.D", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }
// load from a directory, then the sealed jar
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL5 }, null);
Class.forName("p.D", true, uclClassLoader);
try { Class.forName("p.C", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }
// load from an unsealed jar with no manifest, then the sealed jar
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL2 }

, null);
Class.forName("p.D", true, uclClassLoader);
try

{ Class.forName("p.C", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }
// load from an unsealed jar with a manifest, then the sealed jar
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL3 }, null);
Class.forName("p.C", true, uclClassLoader);
try { Class.forName("p.D", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }
// load from an sealed jar, then the unsealed jar with a manifest
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL3 }, null);
Class.forName("p.D", true, uclClassLoader);
try { Class.forName("p.C", true, uclClassLoader); fail("should throw SecurityException"); }

catch (SecurityException e)

{ // Expected }
// load from the sealed jar, then another sealed jar
uclClassLoader = new java.net.URLClassLoader(new URL[] { resourceURL1, resourceURL4 }, null);
Class.forName("p.C", true, uclClassLoader);
try { Class.forName("p.D", true, uclClassLoader); fail("should throw SecurityException"); } catch (SecurityException e) { // Expected }

}