Close all connections.

h2/src/test/org/h2/test/db/TestLob.java

@@ -325,7 +325,7 @@ public class TestLob extends TestBase {
                     trace("shutdown immediately");
                     conn.createStatement().execute("SHUTDOWN IMMEDIATELY");
                     trace("shutdown done");
-                    conn = reconnect(null);
+                    conn = reconnect(conn);
                     conn.setAutoCommit(false);
                     sp = null;
                 }
@@ -355,7 +355,7 @@ public class TestLob extends TestBase {
         conn.createStatement().execute("DELETE FROM TEST");
         conn.createStatement().execute("CHECKPOINT");
         conn.createStatement().execute("SHUTDOWN IMMEDIATELY");
-        conn = reconnect(null);
+        conn = reconnect(conn);
         ResultSet rs = conn.createStatement().executeQuery("SELECT * FROM TEST");
         assertTrue(rs.next());
         rs.getInt(1);
@@ -403,8 +403,7 @@ public class TestLob extends TestBase {
         Statement stat0 = conn0.createStatement();
         stat0.executeUpdate("drop table CLOB_ENTITY if exists");
         stat0.getWarnings();
-        stat0
-                .executeUpdate("create table CLOB_ENTITY (ID bigint not null, DATA clob, CLOB_DATA clob, primary key (ID))");
+        stat0.executeUpdate("create table CLOB_ENTITY (ID bigint not null, DATA clob, CLOB_DATA clob, primary key (ID))");
         stat0.getWarnings();
         stat0.close();
         conn0.getWarnings();
@@ -651,7 +650,11 @@ public class TestLob extends TestBase {
     private Connection reconnect(Connection conn) throws SQLException {
         long time = System.currentTimeMillis();
         if (conn != null) {
-            conn.close();
+            try {
+                conn.close();
+            } catch (SQLException e) {
+                // ignore
+            }
         }
         conn = getConnection("lob");
         trace("re-connect=" + (System.currentTimeMillis() - time));

h2/src/test/org/h2/test/db/TestOutOfMemory.java

@@ -51,8 +51,17 @@ public class TestOutOfMemory extends TestBase {
                 fail();
             } catch (SQLException e) {
                 assertEquals(ErrorCode.OUT_OF_MEMORY, e.getErrorCode());
+                try {
+                    conn.close();
+                    fail();
+                } catch (SQLException e2) {
+                    assertEquals(ErrorCode.DATABASE_IS_CLOSED, e2.getErrorCode());
+                }
             }
             freeMemory();
+            conn = null;
+            conn = getConnection("outOfMemory");
+            stat = conn.createStatement();
             ResultSet rs = stat.executeQuery("select count(*) from stuff");
             rs.next();
             assertEquals(3000, rs.getInt(1));

h2/src/test/org/h2/test/db/TestPowerOff.java

@@ -189,6 +189,11 @@ public class TestPowerOff extends TestBase {
             }
             assertTrue(deleted);
         }
+        try {
+            conn.close();
+        } catch (SQLException e) {
+            // ignore
+        }
         conn = getConnection(url);
         conn.close();
     }
@@ -215,6 +220,11 @@ public class TestPowerOff extends TestBase {
         }
 
         ((JdbcConnection) conn).setPowerOffCount(0);
+        try {
+            conn.close();
+        } catch (SQLException e) {
+            // ignore
+        }
         conn = getConnection(url);
         stat = conn.createStatement();
         ResultSet rs = stat.executeQuery("SELECT COUNT(*) FROM TEST");
@@ -290,7 +300,7 @@ public class TestPowerOff extends TestBase {
             }
             conn.close();
         } catch (SQLException e) {
-            if (e.getSQLState().equals("" + ErrorCode.SIMULATED_POWER_OFF)) {
+            if (e.getSQLState().equals("" + ErrorCode.DATABASE_IS_CLOSED)) {
                 // this is ok
             } else {
                 throw e;

h2/src/test/org/h2/test/jaqu/AliasMapTest.java

@@ -40,6 +40,8 @@ public class AliasMapTest extends TestBase {
             .orderBy(p.productId).select();
 
         assertEquals("[]", products.toString());
+
+        db.close();
     }
 }
 

h2/src/test/org/h2/test/jdbcx/TestConnectionPool.java

@@ -50,6 +50,7 @@ public class TestConnectionPool extends TestBase {
 
         Connection conn2 = man.getConnection();
         assertTrue(conn2.getAutoCommit());
+        conn2.close();
 
         man.dispose();
     }

h2/src/test/org/h2/test/jdbcx/TestXA.java

@@ -76,6 +76,7 @@ public class TestXA extends TestBase {
         Connection c = xa.getConnection();
         assertTrue(!c.getAutoCommit());
         c.close();
+        xa.close();
     }
 
     private void testXA(boolean useOneDatabase) {

h2/src/test/org/h2/test/unit/TestFileLockSerialized.java

@@ -213,6 +213,12 @@ public class TestFileLockSerialized extends TestBase {
         printResult(stat2, "select * from test");
 
         conn2.close();
+
+        try {
+            conn.close();
+        } catch (SQLException e) {
+            // ignore
+        }
     }
 
     private void testConcurrentReadWrite() throws Exception {

h2/src/test/org/h2/test/unit/TestTools.java

@@ -518,6 +518,11 @@ public class TestTools extends TestBase {
         } catch (SQLException e) {
             assertKnownException(e);
         }
+        try {
+            conn.close();
+        } catch (SQLException e) {
+            // ignore
+        }
     }
 
 }