add iOS

2025-01-28 12:28:03 +08:00
parent 738c373a77
commit ec96756800
2534 changed files with 486292 additions and 0 deletions
@@ -0,0 +1,100 @@
+import XCTest
+import GRDB
+#if GRDB_COMPARE
+import SQLite
+#endif
+
+private let expectedRowCount = 200_000
+
+/// Here we test the extraction of row values by column name.
+class FetchNamedValuesTests: XCTestCase {
+    
+    func testGRDB() throws {
+        let url = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("GRDBPerformanceTests.sqlite")
+        try generateSQLiteDatabaseIfMissing(at: url, insertedRowCount: expectedRowCount)
+        let dbQueue = try DatabaseQueue(path: url.path)
+        
+        measure {
+            var count = 0
+            
+            try! dbQueue.inDatabase { db in
+                let rows = try Row.fetchCursor(db, sql: "SELECT * FROM item")
+                while let row = try rows.next() {
+                    _ = row["i0"] as Int
+                    _ = row["i1"] as Int
+                    _ = row["i2"] as Int
+                    _ = row["i3"] as Int
+                    _ = row["i4"] as Int
+                    _ = row["i5"] as Int
+                    _ = row["i6"] as Int
+                    _ = row["i7"] as Int
+                    _ = row["i8"] as Int
+                    _ = row["i9"] as Int
+                    
+                    count += 1
+                }
+            }
+            
+            XCTAssertEqual(count, expectedRowCount)
+        }
+    }
+    
+    #if GRDB_COMPARE
+    func testFMDB() throws {
+        let url = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("GRDBPerformanceTests.sqlite")
+        try generateSQLiteDatabaseIfMissing(at: url, insertedRowCount: expectedRowCount)
+        let dbQueue = FMDatabaseQueue(path: url.path)!
+        
+        measure {
+            var count = 0
+            
+            dbQueue.inDatabase { db in
+                let rs = try! db.executeQuery("SELECT * FROM item", values: nil)
+                while rs.next() {
+                    _ = rs.long(forColumn: "i0")
+                    _ = rs.long(forColumn: "i1")
+                    _ = rs.long(forColumn: "i2")
+                    _ = rs.long(forColumn: "i3")
+                    _ = rs.long(forColumn: "i4")
+                    _ = rs.long(forColumn: "i5")
+                    _ = rs.long(forColumn: "i6")
+                    _ = rs.long(forColumn: "i7")
+                    _ = rs.long(forColumn: "i8")
+                    _ = rs.long(forColumn: "i9")
+                    
+                    count += 1
+                }
+            }
+            
+            XCTAssertEqual(count, expectedRowCount)
+        }
+    }
+    
+    func testSQLiteSwift() throws {
+        let url = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("GRDBPerformanceTests.sqlite")
+        try generateSQLiteDatabaseIfMissing(at: url, insertedRowCount: expectedRowCount)
+        let db = try Connection(url.path)
+        
+        measure {
+            var count = 0
+            
+            for row in try! db.prepare(itemTable) {
+                _ = row[i0Column]
+                _ = row[i1Column]
+                _ = row[i2Column]
+                _ = row[i3Column]
+                _ = row[i4Column]
+                _ = row[i5Column]
+                _ = row[i6Column]
+                _ = row[i7Column]
+                _ = row[i8Column]
+                _ = row[i9Column]
+                
+                count += 1
+            }
+            
+            XCTAssertEqual(count, expectedRowCount)
+        }
+    }
+    #endif
+}