public void testInstallAtLocation() throws BundleException, MalformedURLException, IOException { // create disconnected test regions Region r1 = digraph.createRegion(getName() + ".1"); Region r2 = digraph.createRegion(getName() + ".2"); String location = bundleInstaller.getBundleLocation(PP1); Bundle b1 = null; Bundle b2 = null; String l1 = null; String l2 = null; try { URL url = new URL(location); b1 = r1.installBundle(location + ".1", url.openStream()); l1 = b1.getLocation(); b2 = r2.installBundleAtLocation(location + ".2", url.openStream()); l2 = b2.getLocation(); } finally { if (b1 != null) { try { b1.uninstall(); } catch (BundleException e) { // ignore } } if (b2 != null) { try { b2.uninstall(); } catch (BundleException e) { // ignore } } } assertEquals("Wrong location found.", location + ".1#" + r1.getName(), l1); assertEquals("Wrong location found.", location + ".2", l2); }
public void testBundleCollisionDisconnectedRegions() throws BundleException, InvalidSyntaxException { // get the system region Region systemRegion = digraph.getRegion(0); Collection<Bundle> bundles = new HashSet<Bundle>(); // create 4 disconnected test regions and install each bundle into each region int numRegions = 4; String regionName = "IsolatedRegion_"; for (int i = 0; i < numRegions; i++) { Region region = digraph.createRegion(regionName + i); // Import the system bundle from the systemRegion digraph.connect(region, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_BUNDLE_NAMESPACE, "(id=0)").build(), systemRegion); // must import Boolean services into systemRegion to test digraph.connect(systemRegion, digraph.createRegionFilterBuilder().allow(RegionFilter.VISIBLE_SERVICE_NAMESPACE, "(objectClass=java.lang.Boolean)").build(), region); for (String location : ALL) { Bundle b = bundleInstaller.installBundle(location, region); bundles.add(b); } } assertEquals("Wrong number of bundles installed", numRegions * ALL.size(), bundles.size()); assertTrue("Could not resolve bundles.", bundleInstaller.resolveBundles(bundles.toArray(new Bundle[bundles.size()]))); // test install of duplicates for (int i = 0; i < numRegions; i++) { Region region = digraph.getRegion(regionName + i); for (String name : ALL) { String location = bundleInstaller.getBundleLocation(name); try { Bundle b = region.installBundle(getName() + "_expectToFail", new URL(location).openStream()); b.uninstall(); fail("Expected a bundle exception on duplicate bundle installation: " + name); } catch (BundleException e) { // expected assertEquals("Wrong exception type.", BundleException.DUPLICATE_BUNDLE_ERROR, e.getType()); } catch (IOException e) { fail("Failed to open bunldle location: " + e.getMessage()); } } } // test update to a duplicate for (int i = 0; i < numRegions; i++) { Region region = digraph.getRegion(regionName + i); Bundle regionPP1 = region.getBundle(PP1, new Version(1, 0, 0)); String locationSP1 = bundleInstaller.getBundleLocation(SP1); try { regionPP1.update(new URL(locationSP1).openStream()); fail("Expected a bundle exception on duplicate bundle update: " + region); } catch (BundleException e) { // expected assertEquals("Wrong exception type.", BundleException.DUPLICATE_BUNDLE_ERROR, e.getType()); } catch (IOException e) { fail("Failed to open bunldle location: " + e.getMessage()); } // now uninstall SP1 and try to update PP1 to SP1 again Bundle regionSP1 = region.getBundle(SP1, new Version(1, 0, 0)); regionSP1.uninstall(); try { regionPP1.update(new URL(locationSP1).openStream()); } catch (IOException e) { fail("Failed to open bunldle location: " + e.getMessage()); } } }