Add nested transaction test

test-www/index.html

@@ -18,7 +18,7 @@
 
     function doTest() {
 
-      test( "db transaction test", function() {
+      test("db transaction test", function() {
 
         var db = window.sqlitePlugin.openDatabase("Database", "1.0", "PhoneGap Demo", 200000);
 
@@ -42,7 +42,7 @@
             console.log("insertId: " + res.insertId + " -- probably 1");
             console.log("rowsAffected: " + res.rowsAffected + " -- should be 1");
 
-            ok(!!res.insertId, "Valid res.insertId"); /* issue #18 (Android) */
+            ok(!!res.insertId, "Valid res.insertId");
             // equal(res.rowsAffected, 1, "res rows affected"); // issue with Android version
 
             db.transaction(function(tx) {
@@ -104,6 +104,48 @@
 
       });
 
+      test("nested transaction test", function() {
+
+        var db = window.sqlitePlugin.openDatabase("Database", "1.0", "PhoneGap Demo", 200000);
+
+        ok(!!db, "db object");
+
+        stop(3);
+
+        db.transaction(function(tx) {
+
+          start(1);
+          ok(!!tx, "tx object");
+
+          tx.executeSql('DROP TABLE IF EXISTS test_table');
+          tx.executeSql('CREATE TABLE IF NOT EXISTS test_table (id integer primary key, data text, data_num integer)');
+
+          tx.executeSql("INSERT INTO test_table (data, data_num) VALUES (?,?)", ["test", 100], function(tx, res) {
+            start(1);
+
+            console.log("insertId: " + res.insertId + " -- probably 1");
+            console.log("rowsAffected: " + res.rowsAffected + " -- should be 1");
+
+            ok(!!res.insertId, "Valid res.insertId");
+            // equal(res.rowsAffected, 1, "res rows affected"); // issue with Android version
+
+            tx.executeSql("select count(id) as cnt from test_table;", [], function(tx, res) {
+              start(1);
+
+              console.log("res.rows.length: " + res.rows.length + " -- should be 1");
+              console.log("res.rows.item(0).cnt: " + res.rows.item(0).cnt + " -- should be 1");
+
+              equal(res.rows.length, 1, "res rows length");
+              equal(res.rows.item(0).cnt, 1, "select count");
+
+            });
+
+          });
+
+        });
+
+      });
+
     }
 
     </script>