C# Record.SetStream方法代码示例

        // This test does not pass if run normally.
        // It only passes when a failure is injected into the EmbeddedUI launcher.
        ////[TestMethod]
        public void EmbeddedUIInitializeFails()
        {
            string dbFile = "EmbeddedUIInitializeFails.msi";
            string productCode;

            string uiDir = Path.GetFullPath(EmbeddedExternalUI.EmbeddedUISampleBinDir);
            string uiFile = "Microsoft.Deployment.Samples.EmbeddedUI.dll";

            // A number that will be used to check whether a type 19 CA runs.
            const string magicNumber = "3.14159265358979323846264338327950";

            using (Database db = new Database(dbFile, DatabaseOpenMode.CreateDirect))
            {
                WindowsInstallerUtils.InitializeProductDatabase(db);
                WindowsInstallerUtils.CreateTestProduct(db);

                const string failureActionName = "EmbeddedUIInitializeFails";
                db.Execute("INSERT INTO `CustomAction` (`Action`, `Type`, `Source`, `Target`) " +
                    "VALUES ('{0}', 19, '', 'Logging magic number: {1}')", failureActionName, magicNumber);

                // This type 19 CA (launch condition) is given a condition of 'UILevel = 3' so that it only runs if the
                // installation is running in BASIC UI mode, which is what we expect if the EmbeddedUI fails to initialize.
                db.Execute("INSERT INTO `InstallExecuteSequence` (`Action`, `Condition`, `Sequence`) " +
                    "VALUES ('{0}', 'UILevel = 3', 1)", failureActionName);

                productCode = db.ExecuteStringQuery("SELECT `Value` FROM `Property` WHERE `Property` = 'ProductCode'")[0];

                using (Record uiRec = new Record(5))
                {
                    uiRec[1] = "TestEmbeddedUI";
                    uiRec[2] = Path.GetFileNameWithoutExtension(uiFile) + ".Wrapper.dll";
                    uiRec[3] = 1;
                    uiRec[4] = (int)(
                        EmbeddedExternalUI.TestLogModes |
                        InstallLogModes.Progress |
                        InstallLogModes.Initialize |
                        InstallLogModes.Terminate |
                        InstallLogModes.ShowDialog);
                    uiRec.SetStream(5, Path.Combine(uiDir, uiFile));
                    db.Execute(db.Tables["MsiEmbeddedUI"].SqlInsertString, uiRec);
                }

                db.Commit();
            }

            Installer.SetInternalUI(InstallUIOptions.Full);

            ProductInstallation installation = new ProductInstallation(productCode);
            Assert.IsFalse(installation.IsInstalled, "Checking that product is not installed before starting.");

            string logFile = "install.log";
            Exception caughtEx = null;
            try
            {
                Installer.EnableLog(EmbeddedExternalUI.TestLogModes, logFile);
                Installer.InstallProduct(dbFile, String.Empty);
            }
            catch (Exception ex) { caughtEx = ex; }
            Assert.IsInstanceOfType(caughtEx, typeof(InstallerException),
                "Excpected InstallerException installing product; caught: " + caughtEx);

            Assert.IsFalse(installation.IsInstalled, "Checking that product is not installed.");

            string logText = File.ReadAllText(logFile);
            Assert.IsTrue(logText.Contains(magicNumber), "Checking that the type 19 custom action ran.");
        }

        private void CreateCustomActionProduct(
            string msiFile, string customActionFile, IList<string> customActions, bool sixtyFourBit)
        {
            using (Database db = new Database(msiFile, DatabaseOpenMode.CreateDirect))
            {
                WindowsInstallerUtils.InitializeProductDatabase(db, sixtyFourBit);
                WindowsInstallerUtils.CreateTestProduct(db);

                if (!File.Exists(customActionFile))
                    throw new FileNotFoundException(customActionFile);

                using (Record binRec = new Record(2))
                {
                    binRec[1] = Path.GetFileName(customActionFile);
                    binRec.SetStream(2, customActionFile);

                    db.Execute("INSERT INTO `Binary` (`Name`, `Data`) VALUES (?, ?)", binRec);
                }

                using (Record binRec2 = new Record(2))
                {
                    binRec2[1] = "TestData";
                    binRec2.SetStream(2, new MemoryStream(Encoding.UTF8.GetBytes("This is a test data stream.")));

                    db.Execute("INSERT INTO `Binary` (`Name`, `Data`) VALUES (?, ?)", binRec2);
                }

                for (int i = 0; i < customActions.Count; i++)
                {
                    db.Execute(
                        "INSERT INTO `CustomAction` (`Action`, `Type`, `Source`, `Target`) VALUES ('{0}', 1, '{1}', '{2}')",
                        customActions[i],
                        Path.GetFileName(customActionFile),
                        customActions[i]);
                    db.Execute(
                        "INSERT INTO `InstallExecuteSequence` (`Action`, `Condition`, `Sequence`) VALUES ('{0}', '', {1})",
                        customActions[i],
                        101 + i);
                }

                db.Execute("INSERT INTO `Property` (`Property`, `Value`) VALUES ('SampleCATest', 'TestValue')");

                db.Commit();
            }
        }

        public void EmbeddedUISingleInstall()
        {
            string dbFile = "EmbeddedUISingleInstall.msi";
            string productCode;

            string uiDir = Path.GetFullPath(EmbeddedExternalUI.EmbeddedUISampleBinDir);
            string uiFile = "Microsoft.Deployment.Samples.EmbeddedUI.dll";

            using (Database db = new Database(dbFile, DatabaseOpenMode.CreateDirect))
            {
                WindowsInstallerUtils.InitializeProductDatabase(db);
                WindowsInstallerUtils.CreateTestProduct(db);

                productCode = db.ExecuteStringQuery("SELECT `Value` FROM `Property` WHERE `Property` = 'ProductCode'")[0];

                using (Record uiRec = new Record(5))
                {
                    uiRec[1] = "TestEmbeddedUI";
                    uiRec[2] = Path.GetFileNameWithoutExtension(uiFile) + ".Wrapper.dll";
                    uiRec[3] = 1;
                    uiRec[4] = (int) (
                        EmbeddedExternalUI.TestLogModes |
                        InstallLogModes.Progress |
                        InstallLogModes.Initialize |
                        InstallLogModes.Terminate |
                        InstallLogModes.ShowDialog);
                    uiRec.SetStream(5, Path.Combine(uiDir, uiFile));
                    db.Execute(db.Tables["MsiEmbeddedUI"].SqlInsertString, uiRec);
                }

                db.Commit();
            }

            Installer.SetInternalUI(InstallUIOptions.Full);

            ProductInstallation installation = new ProductInstallation(productCode);
            Assert.IsFalse(installation.IsInstalled, "Checking that product is not installed before starting.");

            Exception caughtEx = null;
            try
            {
                Installer.EnableLog(EmbeddedExternalUI.TestLogModes, "install.log");
                Installer.InstallProduct(dbFile, String.Empty);
            }
            catch (Exception ex) { caughtEx = ex; }
            Assert.IsNull(caughtEx, "Exception thrown while installing product: " + caughtEx);

            Assert.IsTrue(installation.IsInstalled, "Checking that product is installed.");
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine("===================================================================");
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();

            try
            {
                Installer.EnableLog(EmbeddedExternalUI.TestLogModes, "uninstall.log");
                Installer.InstallProduct(dbFile, "REMOVE=All");
            }
            catch (Exception ex) { caughtEx = ex; }
            Assert.IsNull(caughtEx, "Exception thrown while uninstalling product: " + caughtEx);
        }