add swiftUI code

2025-01-22 14:09:10 +08:00
parent 68e7b7347c
commit 8a99853829
2531 changed files with 486215 additions and 0 deletions
@@ -0,0 +1,39 @@
+import XCTest
+import GRDB
+
+class DatabaseQueueReadOnlyTests : GRDBTestCase {
+    
+    func testOpenReadOnlyMissingDatabase() throws {
+        dbConfiguration.readonly = true
+        do {
+            _ = try makeDatabaseQueue()
+        } catch let error as DatabaseError {
+            XCTAssertEqual(error.resultCode, .SQLITE_CANTOPEN)
+        }
+    }
+    
+    func testReadOnlyDatabaseCanNotBeModified() throws {
+        // Create database
+        do {
+            _ = try makeDatabaseQueue(filename: "test.sqlite")
+        }
+        
+        // Open it again, readonly
+        dbConfiguration.readonly = true
+        let dbQueue = try makeDatabaseQueue(filename: "test.sqlite")
+        let statement = try dbQueue.inDatabase { db in
+            try db.makeStatement(sql: "CREATE TABLE items (id INTEGER PRIMARY KEY)")
+        }
+        do {
+            try dbQueue.inDatabase { db in
+                try statement.execute()
+            }
+            XCTFail()
+        } catch let error as DatabaseError {
+            XCTAssertEqual(error.resultCode, .SQLITE_READONLY)
+            XCTAssertEqual(error.message!, "attempt to write a readonly database")
+            XCTAssertEqual(error.sql!, "CREATE TABLE items (id INTEGER PRIMARY KEY)")
+            XCTAssertEqual(error.description, "SQLite error 8: attempt to write a readonly database - while executing `CREATE TABLE items (id INTEGER PRIMARY KEY)`")
+        }
+    }
+}