Java tutorial
/******************************************************************************* * Copyright (c) 2008, 2010 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.equinox.p2.tests.ui.dialogs; import java.util.ArrayList; import org.eclipse.equinox.internal.p2.metadata.License; import org.eclipse.equinox.internal.p2.ui.ProvUI; import org.eclipse.equinox.internal.p2.ui.dialogs.*; import org.eclipse.equinox.p2.metadata.*; import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription; import org.eclipse.equinox.p2.operations.ProfileModificationJob; import org.eclipse.equinox.p2.operations.UpdateOperation; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.jface.wizard.IWizardPage; import org.eclipse.jface.wizard.WizardDialog; import org.eclipse.swt.widgets.Button; import org.eclipse.ui.statushandlers.StatusManager; /** * Tests for the install wizard */ public class UpdateWizardTest extends WizardTest { private static final String SELECTION_PAGE = "IUSelectionPage"; private static final String RESOLUTION_PAGE = "ResolutionPage"; private static final String MAIN_IU = "MainIU"; IInstallableUnit main, mainUpgrade1, mainUpgrade2, mainUpgradeWithLicense; protected void setUp() throws Exception { super.setUp(); InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription(); iu.setId(MAIN_IU); iu.setVersion(Version.createOSGi(1, 0, 0)); iu.setSingleton(true); iu.setCapabilities(new IProvidedCapability[] { MetadataFactory .createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, MAIN_IU, iu.getVersion()) }); main = MetadataFactory.createInstallableUnit(iu); install(main, true, false); IUpdateDescriptor update = MetadataFactory.createUpdateDescriptor(MAIN_IU, new VersionRange("[1.0.0, 1.0.0]"), 0, "update description"); mainUpgrade1 = createIU(MAIN_IU, Version.createOSGi(2, 0, 0), null, NO_REQUIRES, NO_PROVIDES, NO_PROPERTIES, null, NO_TP_DATA, true, update, NO_REQUIRES); update = MetadataFactory.createUpdateDescriptor(MAIN_IU, new VersionRange("[1.0.0, 1.0.0]"), 0, "update description"); mainUpgrade2 = createIU(MAIN_IU, Version.createOSGi(3, 0, 0), null, NO_REQUIRES, NO_PROVIDES, NO_PROPERTIES, null, NO_TP_DATA, true, update, NO_REQUIRES); iu = new MetadataFactory.InstallableUnitDescription(); iu.setId(MAIN_IU); iu.setVersion(Version.createOSGi(4, 0, 0)); iu.setSingleton(true); iu.setUpdateDescriptor(update); iu.setLicenses(new ILicense[] { new License(null, "Update Wizard Test License to Accept", null) }); iu.setCapabilities(new IProvidedCapability[] { MetadataFactory .createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, MAIN_IU, iu.getVersion()) }); mainUpgradeWithLicense = MetadataFactory.createInstallableUnit(iu); createTestMetdataRepository( new IInstallableUnit[] { main, mainUpgrade1, mainUpgrade2, mainUpgradeWithLicense }); } /** * Tests the wizard when a prior resolution has been done. * This is the SDK */ public void testUpdateWizardResolved() { ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>(); iusInvolved.add(main); UpdateOperation op = getProvisioningUI().getUpdateOperation(iusInvolved, null); op.resolveModal(getMonitor()); UpdateWizard wizard = new UpdateWizard(getProvisioningUI(), op, op.getSelectedUpdates(), null); WizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard); dialog.setBlockOnOpen(false); dialog.open(); ProfileModificationJob longOp = null; try { SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE); // should already have a plan assertTrue(page1.isPageComplete()); ResolutionResultsWizardPage page2 = (ResolutionResultsWizardPage) wizard.getNextPage(page1); dialog.showPage(page2); assertTrue(page2.isPageComplete()); // if another operation is scheduled for this profile, we should not be allowed to proceed longOp = getLongTestOperation(); getProvisioningUI().schedule(longOp, StatusManager.LOG); assertTrue(page2.isPageComplete()); // causes recalculation of plan and status wizard.recomputePlan(dialog); // can't move to next page while op is running assertFalse(page2.isPageComplete()); longOp.cancel(); } finally { dialog.getShell().close(); if (longOp != null) longOp.cancel(); } } public void testUpdateWizardResolvedWithLicense() { ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>(); iusInvolved.add(main); UpdateOperation op = getProvisioningUI().getUpdateOperation(iusInvolved, null); op.resolveModal(getMonitor()); UpdateWizard wizard = new UpdateWizard(getProvisioningUI(), op, op.getSelectedUpdates(), null); ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard); dialog.setBlockOnOpen(false); dialog.open(); try { SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE); // should already have a plan assertTrue("1.0", page1.isPageComplete()); // simulate the next button by getting next page and showing IWizardPage page = page1.getNextPage(); dialog.showPage(page); // license needs approval assertFalse("1.1", wizard.canFinish()); // finish button should be disabled while (dialog.getShell().getDisplay().readAndDispatch()) { // run event loop } Button finishButton = dialog.testGetButton(IDialogConstants.FINISH_ID); assertFalse("1.2", finishButton.isEnabled()); } finally { dialog.getShell().close(); } } /** * Tests the wizard when a prior resolution has been done, but is in error. */ public void testUpdateWizardResolvedError() { ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>(); iusInvolved.add(main); UpdateOperation op = getProvisioningUI().getUpdateOperation(iusInvolved, null); op.resolveModal(getMonitor()); op.setSelectedUpdates(op.getPossibleUpdates()); UpdateWizard wizard = new UpdateWizard(getProvisioningUI(), op, op.getSelectedUpdates(), null); ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard); dialog.setBlockOnOpen(false); dialog.open(); try { assertNotNull("1.0", wizard.getStartingPage()); } finally { dialog.getShell().close(); } } /** * Tests the wizard when we have a successful resolution and want to open * directly on the resolution page */ public void testUpdateWizardResolvedSkipSelections() { ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>(); iusInvolved.add(main); UpdateOperation op = getProvisioningUI().getUpdateOperation(iusInvolved, null); op.resolveModal(getMonitor()); UpdateWizard wizard = new UpdateWizard(getProvisioningUI(), op, op.getSelectedUpdates(), null); wizard.setSkipSelectionsPage(true); ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard); dialog.setBlockOnOpen(false); dialog.open(); try { assertNotNull("1.0", wizard.getStartingPage()); assertEquals("1.1", wizard.getStartingPage(), wizard.getPage(RESOLUTION_PAGE)); } finally { dialog.getShell().close(); } } /** * Tests the wizard when multiple versions are available. */ public void testBug277554MultipleVersions() { ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>(); iusInvolved.add(main); UpdateOperation op = getProvisioningUI().getUpdateOperation(iusInvolved, null); op.resolveModal(getMonitor()); UpdateWizard wizard = new UpdateWizard(getProvisioningUI(), op, op.getSelectedUpdates(), null); ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard); dialog.setBlockOnOpen(false); dialog.open(); try { SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE); // should already have a plan assertTrue("1.0", page1.isPageComplete()); assertEquals("1.1", 1, page1.getCheckedIUElements().length); ResolutionResultsWizardPage page2 = (ResolutionResultsWizardPage) wizard.getNextPage(page1); dialog.showPage(page2); // should only have one root item in the resolution page assertEquals("1.2", 1, findTree(page2).getItemCount()); } finally { dialog.getShell().close(); } } }