Imported Upstream version 5.8.0.88

Former-commit-id: 4b7216ffda08448e562271ce733688e761120fc5

mcs/class/Mono.Data.Sqlite/Test/Bug27864.cs

@@ -20,13 +20,24 @@ namespace MonoTests.Mono.Data.Sqlite {
 	
 	[TestFixture]
 	public class SqliteiOS82BugTests {
-		readonly static string dbPath = Path.Combine (Environment.GetFolderPath (Environment.SpecialFolder.Personal), "adodemo.db3");
-		readonly static string connectionString = "Data Source=" + dbPath;
-		static SqliteConnection cnn = new SqliteConnection (connectionString);
+		string dbPath;
+		string connectionString;
+		SqliteConnection cnn;
 		
 		[SetUp]
 		public void Create()
 		{
+			dbPath = Path.GetTempFileName ();
+
+			// We want to start with a fresh db for each full run
+			// The database is created on the first open()
+			// but TempFile does create a file
+			if (File.Exists (dbPath))
+				File.Delete (dbPath);
+
+			connectionString = "Data Source=" + dbPath;
+			cnn = new SqliteConnection (connectionString);
+
 			try {
 				if(File.Exists(dbPath)) {
 					cnn.Dispose();
@@ -56,6 +67,13 @@ namespace MonoTests.Mono.Data.Sqlite {
 			}
 		}
 
+		[TearDown]
+		public void TearDown ()
+		{
+			if (File.Exists (dbPath))
+				File.Delete (dbPath);
+		}
+
 		// Ref: https://bugzilla.xamarin.com/show_bug.cgi?id=27864
 		// As of iOS 8.2 Apple updated Sqlite and broke queries that used to work pre iOS 8.2 like the select command in this test
 		// The pruppose of this test is to know when apple fixes this. Expected test behaivour is as follows.