| /******************************************************************************* |
| * Copyright (c) 2004, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osgi.tests.services.resolver; |
| |
| import java.util.Hashtable; |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| import org.eclipse.osgi.service.resolver.*; |
| import org.osgi.framework.BundleException; |
| import org.osgi.framework.Constants; |
| |
| public class StateCycleTest extends AbstractStateTest { |
| |
| public static Test suite() { |
| return new TestSuite(StateCycleTest.class); |
| } |
| |
| public StateCycleTest(String testName) { |
| super(testName); |
| } |
| |
| public void testCycle1() throws BundleException { |
| State state1 = buildEmptyState(); |
| String A_MANIFEST = "Bundle-SymbolicName: org.eclipse.a\nBundle-Version: 1.0\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(A_MANIFEST), "org.eclipse.a", 1)); |
| String B_MANIFEST = "Bundle-SymbolicName: org.eclipse.b\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.c\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(B_MANIFEST), "org.eclipse.b", 2)); |
| String C_MANIFEST = "Bundle-SymbolicName: org.eclipse.c\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.b\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(C_MANIFEST), "org.eclipse.c", 3)); |
| String D_MANIFEST = "Bundle-SymbolicName: org.eclipse.d\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.c\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(D_MANIFEST), "org.eclipse.d", 4)); |
| String E_MANIFEST = "Bundle-SymbolicName: org.eclipse.e\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.b; optional=true\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(E_MANIFEST), "org.eclipse.e", 5)); |
| String F_MANIFEST = "Bundle-SymbolicName: org.eclipse.f\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.f\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(F_MANIFEST), "org.eclipse.f", 6)); |
| State state = state1; |
| state.resolve(); |
| BundleDescription bundleA = state.getBundleByLocation("org.eclipse.a"); |
| BundleDescription bundleB = state.getBundleByLocation("org.eclipse.b"); |
| BundleDescription bundleC = state.getBundleByLocation("org.eclipse.c"); |
| BundleDescription bundleD = state.getBundleByLocation("org.eclipse.d"); |
| BundleDescription bundleE = state.getBundleByLocation("org.eclipse.e"); |
| BundleDescription bundleF = state.getBundleByLocation("org.eclipse.f"); |
| BundleDescription[] allBundles = state.getBundles(); |
| assertContains("0.5", allBundles, bundleA); |
| assertContains("0.6", allBundles, bundleB); |
| assertContains("0.7", allBundles, bundleC); |
| assertContains("0.8", allBundles, bundleD); |
| assertContains("0.9", allBundles, bundleE); |
| assertContains("0.10", allBundles, bundleF); |
| |
| // cycles must resolve now |
| assertTrue("1.0", bundleA.isResolved()); |
| assertTrue("2.0", bundleB.isResolved()); |
| assertTrue("3.0", bundleC.isResolved()); |
| assertTrue("4.0", bundleD.isResolved()); |
| assertTrue("5.0", bundleE.isResolved()); |
| assertTrue("6.0", bundleF.isResolved()); |
| } |
| |
| public void testCycle2() throws BundleException { |
| State state1 = buildEmptyState(); |
| String A_MANIFEST = "Bundle-SymbolicName: org.eclipse.a\nBundle-Version: 1.0\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(A_MANIFEST), "org.eclipse.a", 1)); |
| String B_MANIFEST = "Bundle-SymbolicName: org.eclipse.b\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.c\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(B_MANIFEST), "org.eclipse.b", 2)); |
| String C_MANIFEST = "Bundle-SymbolicName: org.eclipse.c\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.d\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(C_MANIFEST), "org.eclipse.c", 3)); |
| String D_MANIFEST = "Bundle-SymbolicName: org.eclipse.d\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.b\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(D_MANIFEST), "org.eclipse.d", 4)); |
| String E_MANIFEST = "Bundle-SymbolicName: org.eclipse.e\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.a,org.eclipse.b; optional=true\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(E_MANIFEST), "org.eclipse.e", 5)); |
| String F_MANIFEST = "Bundle-SymbolicName: org.eclipse.f\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.f\n"; |
| state1.addBundle(state1.getFactory().createBundleDescription(parseManifest(F_MANIFEST), "org.eclipse.f", 6)); |
| State state = state1; |
| state.resolve(); |
| BundleDescription bundleA = state.getBundleByLocation("org.eclipse.a"); |
| BundleDescription bundleB = state.getBundleByLocation("org.eclipse.b"); |
| BundleDescription bundleC = state.getBundleByLocation("org.eclipse.c"); |
| BundleDescription bundleD = state.getBundleByLocation("org.eclipse.d"); |
| BundleDescription bundleE = state.getBundleByLocation("org.eclipse.e"); |
| BundleDescription bundleF = state.getBundleByLocation("org.eclipse.f"); |
| BundleDescription[] allBundles = state.getBundles(); |
| assertContains("0.5", allBundles, bundleA); |
| assertContains("0.6", allBundles, bundleB); |
| assertContains("0.7", allBundles, bundleC); |
| assertContains("0.8", allBundles, bundleD); |
| assertContains("0.9", allBundles, bundleE); |
| assertContains("0.10", allBundles, bundleF); |
| |
| // cycles must resolve now |
| assertTrue("1.0", bundleA.isResolved()); |
| assertTrue("2.0", bundleB.isResolved()); |
| assertTrue("3.0", bundleC.isResolved()); |
| assertTrue("4.0", bundleD.isResolved()); |
| assertTrue("5.0", bundleE.isResolved()); |
| assertTrue("6.0", bundleF.isResolved()); |
| |
| } |
| |
| public void testCycle3() throws BundleException { |
| State state = buildEmptyState(); |
| String A_MANIFEST = "Bundle-SymbolicName: org.eclipse.a\nBundle-Version: 1.0\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(A_MANIFEST), "org.eclipse.a", 1)); |
| String B_MANIFEST = "Bundle-SymbolicName: org.eclipse.b\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.c\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(B_MANIFEST), "org.eclipse.b", 2)); |
| String C_MANIFEST = "Bundle-SymbolicName: org.eclipse.c\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.d\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(C_MANIFEST), "org.eclipse.c", 3)); |
| String D_MANIFEST = "Bundle-SymbolicName: org.eclipse.d\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.b\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(D_MANIFEST), "org.eclipse.d", 4)); |
| |
| state.resolve(); |
| BundleDescription bundleC = state.getBundleByLocation("org.eclipse.c"); |
| BundleDescription bundleB = state.getBundleByLocation("org.eclipse.b"); |
| BundleDescription bundleA = state.getBundleByLocation("org.eclipse.a"); |
| BundleDescription bundleD = state.getBundleByLocation("org.eclipse.d"); |
| BundleDescription[] allBundles = state.getBundles(); |
| assertContains("0.5", allBundles, bundleC); |
| assertContains("0.6", allBundles, bundleB); |
| assertContains("0.7", allBundles, bundleA); |
| assertContains("0.8", allBundles, bundleD); |
| |
| // cycles must resolve now |
| assertTrue("0.9", bundleA.isResolved()); |
| assertTrue("1.0", bundleC.isResolved()); |
| assertTrue("2.0", bundleB.isResolved()); |
| assertTrue("3.0", bundleD.isResolved()); |
| } |
| |
| public void testCycle4() throws BundleException { |
| State state = buildEmptyState(); |
| String A_MANIFEST = "Bundle-SymbolicName: org.eclipse.a\nBundle-Version: 1.0\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(A_MANIFEST), "org.eclipse.a", 1)); |
| String B_MANIFEST = "Bundle-SymbolicName: org.eclipse.b\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.c\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(B_MANIFEST), "org.eclipse.b", 2)); |
| String C_MANIFEST = "Bundle-SymbolicName: org.eclipse.c\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.d\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(C_MANIFEST), "org.eclipse.c", 3)); |
| String D_MANIFEST = "Bundle-SymbolicName: org.eclipse.d\nBundle-Version: 1.0\nRequire-Bundle: org.eclipse.b; optional=true\n"; |
| state.addBundle(state.getFactory().createBundleDescription(parseManifest(D_MANIFEST), "org.eclipse.d", 4)); |
| |
| state.resolve(); |
| BundleDescription bundleC = state.getBundleByLocation("org.eclipse.c"); |
| BundleDescription bundleB = state.getBundleByLocation("org.eclipse.b"); |
| BundleDescription bundleA = state.getBundleByLocation("org.eclipse.a"); |
| BundleDescription bundleD = state.getBundleByLocation("org.eclipse.d"); |
| BundleDescription[] allBundles = state.getBundles(); |
| assertContains("0.5", allBundles, bundleC); |
| assertContains("0.6", allBundles, bundleB); |
| assertContains("0.7", allBundles, bundleA); |
| assertContains("0.8", allBundles, bundleD); |
| |
| // cycles must resolve now |
| assertTrue("0.9", bundleA.isResolved()); |
| assertTrue("1.0", bundleC.isResolved()); |
| assertTrue("2.0", bundleB.isResolved()); |
| assertTrue("3.0", bundleD.isResolved()); |
| } |
| |
| public void test185285() throws BundleException { |
| // if two versions of the same bundle export and import two different packages at the same version |
| // then we should resolve both sets of imports to the first bundle installed. |
| State state = buildEmptyState(); |
| Hashtable manifest = new Hashtable(); |
| long bundleID = 0; |
| manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); |
| manifest.put(Constants.BUNDLE_SYMBOLICNAME, "X"); |
| manifest.put(Constants.BUNDLE_VERSION, "1.0.0"); |
| manifest.put(Constants.EXPORT_PACKAGE, "foo; version=\"1.0.0\", bar; version=\"1.0.0\""); |
| manifest.put(Constants.IMPORT_PACKAGE, "foo, bar"); |
| BundleDescription a_100 = state.getFactory().createBundleDescription(state, manifest, (String) manifest.get(Constants.BUNDLE_SYMBOLICNAME), bundleID++); |
| |
| manifest = new Hashtable(); |
| manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); |
| manifest.put(Constants.BUNDLE_SYMBOLICNAME, "X"); |
| manifest.put(Constants.BUNDLE_VERSION, "1.0.1"); |
| manifest.put(Constants.EXPORT_PACKAGE, "foo; version=\"1.0.0\", bar; version=\"1.0.0\""); |
| manifest.put(Constants.IMPORT_PACKAGE, "foo, bar"); |
| BundleDescription a_101 = state.getFactory().createBundleDescription(state, manifest, (String) manifest.get(Constants.BUNDLE_SYMBOLICNAME), bundleID++); |
| |
| state.addBundle(a_100); |
| state.addBundle(a_101); |
| |
| state.resolve(); |
| assertTrue("1.0", a_100.isResolved()); |
| assertTrue("1.1", a_101.isResolved()); |
| ExportPackageDescription[] selectedExportsA100 = a_100.getSelectedExports(); |
| ExportPackageDescription[] selectedExportsA101 = a_101.getSelectedExports(); |
| assertTrue("2.0", selectedExportsA100.length == 2); |
| assertTrue("2.1", selectedExportsA101.length == 0); |
| ExportPackageDescription[] resolvedImportsA100 = a_100.getResolvedImports(); |
| ExportPackageDescription[] resolvedImportsA101 = a_100.getResolvedImports(); |
| assertTrue("3.0", resolvedImportsA100.length == 2); |
| assertTrue("3.1", resolvedImportsA101.length == 2); |
| for (int i = 0; i < resolvedImportsA100.length; i++) { |
| assertTrue("3.2.1." + i, selectedExportsA100[i] == resolvedImportsA100[i]); |
| assertTrue("3.2.1." + i, selectedExportsA100[i] == resolvedImportsA101[i]); |
| } |
| } |
| } |
