Adjust tests to match new behavior of chkpt on final connection Drop

Author: PThorpe92

tests/integration/query_processing/test_write_path.rs

@@ -781,6 +781,9 @@ fn test_wal_bad_frame() -> anyhow::Result<()> {
         conn.execute("INSERT INTO t2(x) VALUES (1)")?;
         conn.execute("INSERT INTO t3(x) VALUES (1)")?;
         conn.execute("COMMIT")?;
+        // disalbe auto checkpoint so we keep the state of the WAL file on disk and prevent
+        // truncate checkpoint automatically on connection drop
+        conn.wal_auto_checkpoint_disable();
         common::run_query_on_row(&tmp_db, &conn, "SELECT count(1) from t2", |row| {
             let x = row.get::<i64>(0).unwrap();
             assert_eq!(x, 1);
@@ -791,6 +794,7 @@ fn test_wal_bad_frame() -> anyhow::Result<()> {
             assert_eq!(x, 1);
         })
         .unwrap();
+
         // Now let's modify last frame record
         let path = tmp_db.path.clone();
         let path = path.with_extension("db-wal");

tests/integration/storage/checksum.rs

@@ -34,21 +34,21 @@ fn test_per_page_checksum() -> anyhow::Result<()> {
 
     {
         let metadata = std::fs::metadata(&db_path)?;
-        assert_eq!(metadata.len(), 4096, "db file should be exactly 4096 bytes");
+        assert_eq!(metadata.len(), 8192, "db file should be exactly 8kb");
     }
 
     // let's test that page actually contains checksum bytes
     {
         let file_contents = std::fs::read(&db_path)?;
         assert_eq!(
             file_contents.len(),
-            4096,
+            8192,
             "file contents should be 4096 bytes"
         );
 
         // split the page: first 4088 bytes are actual page, last 8 bytes are checksum
         let actual_page = &file_contents[..4096 - 8];
-        let checksum_bytes = &file_contents[4096 - 8..];
+        let checksum_bytes = &file_contents[4096 - 8..4096];
         let stored_checksum = u64::from_le_bytes(checksum_bytes.try_into().unwrap());
 
         let expected_checksum = twox_hash::XxHash3_64::oneshot(actual_page);