From 0a1b802831561290d65055e16a45b0c536cfc17e Mon Sep 17 00:00:00 2001 From: Cheena Malhotra Date: Tue, 8 Jun 2021 19:17:38 -0700 Subject: [PATCH] Avoid using org.hamcrest due to module issues --- .../statement/BatchExecuteWithErrorsTest.java | 870 +++++++++--------- 1 file changed, 428 insertions(+), 442 deletions(-) diff --git a/src/test/java/com/microsoft/sqlserver/jdbc/unit/statement/BatchExecuteWithErrorsTest.java b/src/test/java/com/microsoft/sqlserver/jdbc/unit/statement/BatchExecuteWithErrorsTest.java index eeee5a7f1..5687f1350 100644 --- a/src/test/java/com/microsoft/sqlserver/jdbc/unit/statement/BatchExecuteWithErrorsTest.java +++ b/src/test/java/com/microsoft/sqlserver/jdbc/unit/statement/BatchExecuteWithErrorsTest.java @@ -4,8 +4,6 @@ */ package com.microsoft.sqlserver.jdbc.unit.statement; -import static org.hamcrest.CoreMatchers.containsString; -import static org.hamcrest.MatcherAssert.assertThat; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertTrue; @@ -32,7 +30,6 @@ import com.microsoft.sqlserver.testframework.AbstractTest; import com.microsoft.sqlserver.testframework.Constants; - /** * Tests batch execution with errors * @@ -40,443 +37,432 @@ @RunWith(JUnitPlatform.class) public class BatchExecuteWithErrorsTest extends AbstractTest { - public static final Logger log = Logger.getLogger("BatchExecuteWithErrors"); - - final String tableName = RandomUtil.getIdentifier("t_Repro47239"); - final String insertStmt = "INSERT INTO " + AbstractSQLGenerator.escapeIdentifier(tableName) - + " VALUES (999, 'HELLO', '4/12/1994')"; - final String error16 = "RAISERROR ('raiserror level 16',16,42)"; - final String select = "SELECT 1"; - final String dateConversionError = "insert into " + AbstractSQLGenerator.escapeIdentifier(tableName) - + " values (999999, 'Hello again', 'asdfasdf')"; - - String warning; - String error; - String severe; - - /** - * Batch test - * - * @throws Exception - */ - @Test - @DisplayName("Batch Test") - public void Repro47239() throws Exception { - Repro47239Internal("BatchInsert"); - } - - @Test - @DisplayName("Batch Test using bulk copy API") - public void Repro47239UseBulkCopyAPI() throws Exception { - Repro47239Internal("BulkCopy"); - } - - /** - * Tests large methods - * - * @throws Exception - */ - @Test - @DisplayName("Regression test for using 'large' methods") - @Tag(Constants.xAzureSQLDW) - public void Repro47239large() throws Exception { - Repro47239largeInternal("BatchInsert"); - } - - @Test - @DisplayName("Regression test for using 'large' methods using bulk copy API") - @Tag(Constants.xAzureSQLDW) - public void Repro47239largeUseBulkCopyAPI() throws Exception { - Repro47239largeInternal("BulkCopy"); - } - - private void Repro47239Internal(String mode) throws Exception { - try (Connection con = getConnection()) { - if (isSqlAzure()) { - // SQL Azure will throw exception for "raiserror WITH LOG", so the following RAISERROR statements have - // not "with log" option - warning = "RAISERROR ('raiserror level 4',4,1)"; - error = "RAISERROR ('raiserror level 11',11,1)"; - // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to - // cut the current connection by a statement inside a SQL batch. - // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the - // database, - // this simulation cannot be written entirely in TSQL (because it needs a new connection), - // and thus it cannot be put into a TSQL batch and it is useless here. - // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) - // errors" - // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best - // test coverage. - severe = "--Not executed when testing against SQL Azure"; // this is a dummy statement that never being - // executed on SQL Azure - } else { - warning = "RAISERROR ('raiserror level 4',4,1) WITH LOG"; - error = "RAISERROR ('raiserror level 11',11,1) WITH LOG"; - severe = "RAISERROR ('raiserror level 20',20,1) WITH LOG"; - } - } - - int[] actualUpdateCounts; - int[] expectedUpdateCounts; - String actualExceptionText; - - try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { - - if (mode.equalsIgnoreCase("bulkcopy")) { - modifyConnectionForBulkCopyAPI((SQLServerConnection) conn); - } - TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); - stmt.executeUpdate("create table " + AbstractSQLGenerator.escapeIdentifier(tableName) - + " (c1_int int, c2_varchar varchar(20), c3_date datetime, c4_int int identity(1,1))"); - - // Regular Statement batch update - expectedUpdateCounts = new int[] {1, -2, 1, -2, 1, -2}; - try (Statement batchStmt = conn.createStatement()) { - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - try { - actualUpdateCounts = batchStmt.executeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getUpdateCounts(); - actualExceptionText = bue.getMessage(); - if (log.isLoggable(Level.FINE)) { - log.fine("BatchUpdateException occurred. Message:" + actualExceptionText); - } - } finally { - batchStmt.close(); - } - } - if (log.isLoggable(Level.FINE)) { - log.fine("UpdateCounts:"); - } - for (int updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_testInterleaved")); - - expectedUpdateCounts = new int[] {-3, 1, 1, 1}; - stmt.addBatch(error); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - actualUpdateCounts = stmt.executeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getUpdateCounts(); - actualExceptionText = bue.getMessage(); - } - log.fine("UpdateCounts:"); - for (int updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_errorFollowInserts")); - // 50280 - expectedUpdateCounts = new int[] {1, -3}; - stmt.addBatch(insertStmt); - stmt.addBatch(error16); - try { - actualUpdateCounts = stmt.executeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getUpdateCounts(); - actualExceptionText = bue.getMessage(); - } - for (int updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_errorFollow50280")); - - // Test "soft" errors - conn.setAutoCommit(false); - stmt.addBatch(select); - stmt.addBatch(insertStmt); - stmt.addBatch(select); - stmt.addBatch(insertStmt); - try { - stmt.executeBatch(); - // Soft error test: executeBatch unexpectedly succeeded - assertEquals(true, false, TestResource.getResource("R_shouldThrowException")); - } catch (BatchUpdateException bue) { - assertEquals("A result set was generated for update.", bue.getMessage(), - TestResource.getResource("R_unexpectedExceptionContent")); - assertEquals(Arrays.equals(bue.getUpdateCounts(), new int[] {-3, 1, -3, 1}), true, - TestResource.getResource("R_incorrectUpdateCount")); - } - conn.rollback(); - stmt.addBatch(dateConversionError); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - stmt.executeBatch(); - } catch (BatchUpdateException bue) { - if (isSqlAzureDW()) { - assertThat(bue.getMessage(), - containsString(TestResource.getResource("R_syntaxErrorDateConvertDW"))); - } else { - assertThat(bue.getMessage(), containsString(TestResource.getResource("R_syntaxErrorDateConvert"))); - } - } catch (SQLException e) { - assertThat(e.getMessage(), containsString(TestResource.getResource("R_dateConvertError"))); - } - - conn.setAutoCommit(true); - - // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to - // cut the current connection by a statement inside a SQL batch. - // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the - // database, - // this simulation cannot be written entirely in TSQL (because it needs a new connection), - // and thus it cannot be put into a TSQL batch and it is useless here. - // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) - // errors" - // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best - // test coverage. - if (!isSqlAzure()) { - // Test Severe (connection-closing) errors - stmt.addBatch(error); - stmt.addBatch(insertStmt); - stmt.addBatch(warning); - stmt.addBatch(select); - stmt.addBatch(insertStmt); - stmt.addBatch(severe); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - stmt.executeBatch(); - // Test fatal errors batch execution succeeded (should have failed) - assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); - } catch (BatchUpdateException bue) { - // Test fatal errors returned BatchUpdateException rather than SQLException - assertEquals(false, true, TestResource.getResource("R_unexpectedException") + bue.getMessage()); - - } catch (SQLException e) { - actualExceptionText = e.getMessage(); - - if (actualExceptionText.endsWith("reset")) { - assertTrue(actualExceptionText.equalsIgnoreCase("Connection reset"), - TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); - } else { - assertTrue(actualExceptionText.equalsIgnoreCase("raiserror level 20"), - TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); - } - } - } - } finally { - try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { - TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); - } - } - } - - private void Repro47239largeInternal(String mode) throws Exception { - // the DBConnection for detecting whether the server is SQL Azure or SQL Server. - try (Connection con = getConnection()) { - if (isSqlAzure()) { - // SQL Azure will throw exception for "raiserror WITH LOG", so the following RAISERROR statements have - // not - // "with log" option - warning = "RAISERROR ('raiserror level 4',4,1)"; - error = "RAISERROR ('raiserror level 11',11,1)"; - // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to - // cut the current connection by a statement inside a SQL batch. - // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the - // database, - // this simulation cannot be written entirely in TSQL (because it needs a new connection), - // and thus it cannot be put into a TSQL batch and it is useless here. - // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) - // errors" - // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best - // test coverage. - severe = "--Not executed when testing against SQL Azure"; // this is a dummy statement that never being - // executed on SQL Azure - } else { - warning = "RAISERROR ('raiserror level 4',4,1) WITH LOG"; - error = "RAISERROR ('raiserror level 11',11,1) WITH LOG"; - severe = "RAISERROR ('raiserror level 20',20,1) WITH LOG"; - } - con.close(); - - long[] actualUpdateCounts; - long[] expectedUpdateCounts; - String actualExceptionText; - - try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { - - if (mode.equalsIgnoreCase("bulkcopy")) { - modifyConnectionForBulkCopyAPI((SQLServerConnection) conn); - } - TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); - stmt.executeLargeUpdate("create table " + AbstractSQLGenerator.escapeIdentifier(tableName) - + " (c1_int int, c2_varchar varchar(20), c3_date datetime, c4_int int identity(1,1) primary key)"); - // Regular Statement batch update - expectedUpdateCounts = new long[] {1, -2, 1, -2, 1, -2}; - try (Statement batchStmt = conn.createStatement()) { - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - batchStmt.addBatch(insertStmt); - batchStmt.addBatch(warning); - try { - actualUpdateCounts = batchStmt.executeLargeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getLargeUpdateCounts(); - actualExceptionText = bue.getMessage(); - log.fine("BatchUpdateException occurred. Message:" + actualExceptionText); - } - } - - log.fine("UpdateCounts:"); - for (long updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_testInterleaved")); - - expectedUpdateCounts = new long[] {-3, 1, 1, 1}; - stmt.addBatch(error); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - actualUpdateCounts = stmt.executeLargeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getLargeUpdateCounts(); - actualExceptionText = bue.getMessage(); - } - log.fine("UpdateCounts:"); - for (long updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_errorFollowInserts")); - - // 50280 - expectedUpdateCounts = new long[] {1, -3}; - stmt.addBatch(insertStmt); - stmt.addBatch(error16); - try { - actualUpdateCounts = stmt.executeLargeBatch(); - actualExceptionText = ""; - } catch (BatchUpdateException bue) { - actualUpdateCounts = bue.getLargeUpdateCounts(); - actualExceptionText = bue.getMessage(); - } - for (long updateCount : actualUpdateCounts) { - log.fine("" + updateCount + ","); - } - - assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), - TestResource.getResource("R_errorFollow50280")); - - // Test "soft" errors - conn.setAutoCommit(false); - stmt.addBatch(select); - stmt.addBatch(insertStmt); - stmt.addBatch(select); - stmt.addBatch(insertStmt); - try { - stmt.executeLargeBatch(); - // Soft error test: executeLargeBatch unexpectedly succeeded - assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); - } catch (BatchUpdateException bue) { - // Soft error test: wrong error message in BatchUpdateException - assertEquals("A result set was generated for update.", bue.getMessage(), - TestResource.getResource("R_unexpectedExceptionContent")); - // Soft error test: wrong update counts in BatchUpdateException - assertEquals(Arrays.equals(bue.getLargeUpdateCounts(), new long[] {-3, 1, -3, 1}), true, - TestResource.getResource("R_incorrectUpdateCount")); - } - conn.rollback(); - - // Defect 128801: Rollback (with conversion error) should throw SQLException - stmt.addBatch(dateConversionError); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - stmt.executeLargeBatch(); - } catch (BatchUpdateException bue) { - assertThat(bue.getMessage(), containsString(TestResource.getResource("R_syntaxErrorDateConvert"))); - } catch (SQLException e) { - assertThat(e.getMessage(), containsString(TestResource.getResource("R_dateConvertError"))); - } - - conn.setAutoCommit(true); - - // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to - // cut the current connection by a statement inside a SQL batch. - // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the - // database, - // this simulation cannot be written entirely in TSQL (because it needs a new connection), - // and thus it cannot be put into a TSQL batch and it is useless here. - // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) - // errors" - // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have - // best - // test coverage. - if (!isSqlAzure()) { - // Test Severe (connection-closing) errors - stmt.addBatch(error); - stmt.addBatch(insertStmt); - stmt.addBatch(warning); - - stmt.addBatch(insertStmt); - stmt.addBatch(severe); - stmt.addBatch(insertStmt); - stmt.addBatch(insertStmt); - try { - stmt.executeLargeBatch(); - // Test fatal errors batch execution succeeded (should have failed) - assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); - } catch (BatchUpdateException bue) { - // Test fatal errors returned BatchUpdateException rather than SQLException - assertEquals(false, true, TestResource.getResource("R_unexpectedException") + bue.getMessage()); - } catch (SQLException e) { - actualExceptionText = e.getMessage(); - - if (actualExceptionText.endsWith("reset")) { - assertTrue(actualExceptionText.equalsIgnoreCase("Connection reset"), - TestResource.getResource("R_unexpectedExceptionContent") + ": " - + actualExceptionText); - } else { - assertTrue(actualExceptionText.equalsIgnoreCase("raiserror level 20"), - TestResource.getResource("R_unexpectedExceptionContent") + ": " - + actualExceptionText); - - } - } - } - } finally { - try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { - TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); - } - } - } - } - - private void modifyConnectionForBulkCopyAPI(SQLServerConnection con) throws Exception { - Field f1 = SQLServerConnection.class.getDeclaredField("isAzureDW"); - f1.setAccessible(true); - f1.set(con, true); - - con.setUseBulkCopyForBatchInsert(true); - } + public static final Logger log = Logger.getLogger("BatchExecuteWithErrors"); + + final String tableName = RandomUtil.getIdentifier("t_Repro47239"); + final String insertStmt = "INSERT INTO " + AbstractSQLGenerator.escapeIdentifier(tableName) + " VALUES (999, 'HELLO', '4/12/1994')"; + final String error16 = "RAISERROR ('raiserror level 16',16,42)"; + final String select = "SELECT 1"; + final String dateConversionError = "insert into " + AbstractSQLGenerator.escapeIdentifier(tableName) + + " values (999999, 'Hello again', 'asdfasdf')"; + + String warning; + String error; + String severe; + + /** + * Batch test + * + * @throws Exception + */ + @Test + @DisplayName("Batch Test") + public void Repro47239() throws Exception { + Repro47239Internal("BatchInsert"); + } + + @Test + @DisplayName("Batch Test using bulk copy API") + public void Repro47239UseBulkCopyAPI() throws Exception { + Repro47239Internal("BulkCopy"); + } + + /** + * Tests large methods + * + * @throws Exception + */ + @Test + @DisplayName("Regression test for using 'large' methods") + @Tag(Constants.xAzureSQLDW) + public void Repro47239large() throws Exception { + Repro47239largeInternal("BatchInsert"); + } + + @Test + @DisplayName("Regression test for using 'large' methods using bulk copy API") + @Tag(Constants.xAzureSQLDW) + public void Repro47239largeUseBulkCopyAPI() throws Exception { + Repro47239largeInternal("BulkCopy"); + } + + private void Repro47239Internal(String mode) throws Exception { + try (Connection con = getConnection()) { + if (isSqlAzure()) { + // SQL Azure will throw exception for "raiserror WITH LOG", so the following RAISERROR statements have + // not "with log" option + warning = "RAISERROR ('raiserror level 4',4,1)"; + error = "RAISERROR ('raiserror level 11',11,1)"; + // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to + // cut the current connection by a statement inside a SQL batch. + // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the + // database, + // this simulation cannot be written entirely in TSQL (because it needs a new connection), + // and thus it cannot be put into a TSQL batch and it is useless here. + // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) + // errors" + // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best + // test coverage. + severe = "--Not executed when testing against SQL Azure"; // this is a dummy statement that never being + // executed on SQL Azure + } else { + warning = "RAISERROR ('raiserror level 4',4,1) WITH LOG"; + error = "RAISERROR ('raiserror level 11',11,1) WITH LOG"; + severe = "RAISERROR ('raiserror level 20',20,1) WITH LOG"; + } + } + + int[] actualUpdateCounts; + int[] expectedUpdateCounts; + String actualExceptionText; + + try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { + + if (mode.equalsIgnoreCase("bulkcopy")) { + modifyConnectionForBulkCopyAPI((SQLServerConnection) conn); + } + TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); + stmt.executeUpdate("create table " + AbstractSQLGenerator.escapeIdentifier(tableName) + + " (c1_int int, c2_varchar varchar(20), c3_date datetime, c4_int int identity(1,1))"); + + // Regular Statement batch update + expectedUpdateCounts = new int[] { 1, -2, 1, -2, 1, -2 }; + try (Statement batchStmt = conn.createStatement()) { + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + try { + actualUpdateCounts = batchStmt.executeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getUpdateCounts(); + actualExceptionText = bue.getMessage(); + if (log.isLoggable(Level.FINE)) { + log.fine("BatchUpdateException occurred. Message:" + actualExceptionText); + } + } finally { + batchStmt.close(); + } + } + if (log.isLoggable(Level.FINE)) { + log.fine("UpdateCounts:"); + } + for (int updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_testInterleaved")); + + expectedUpdateCounts = new int[] { -3, 1, 1, 1 }; + stmt.addBatch(error); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + actualUpdateCounts = stmt.executeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getUpdateCounts(); + actualExceptionText = bue.getMessage(); + } + log.fine("UpdateCounts:"); + for (int updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_errorFollowInserts")); + // 50280 + expectedUpdateCounts = new int[] { 1, -3 }; + stmt.addBatch(insertStmt); + stmt.addBatch(error16); + try { + actualUpdateCounts = stmt.executeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getUpdateCounts(); + actualExceptionText = bue.getMessage(); + } + for (int updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_errorFollow50280")); + + // Test "soft" errors + conn.setAutoCommit(false); + stmt.addBatch(select); + stmt.addBatch(insertStmt); + stmt.addBatch(select); + stmt.addBatch(insertStmt); + try { + stmt.executeBatch(); + // Soft error test: executeBatch unexpectedly succeeded + assertEquals(true, false, TestResource.getResource("R_shouldThrowException")); + } catch (BatchUpdateException bue) { + assertEquals("A result set was generated for update.", bue.getMessage(), TestResource.getResource("R_unexpectedExceptionContent")); + assertEquals(Arrays.equals(bue.getUpdateCounts(), new int[] { -3, 1, -3, 1 }), true, + TestResource.getResource("R_incorrectUpdateCount")); + } + conn.rollback(); + stmt.addBatch(dateConversionError); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + stmt.executeBatch(); + } catch (BatchUpdateException bue) { + if (isSqlAzureDW()) { + assert (bue.getMessage().contains(TestResource.getResource("R_syntaxErrorDateConvertDW"))); + } else { + assert (bue.getMessage().contains(TestResource.getResource("R_syntaxErrorDateConvert"))); + } + } catch (SQLException e) { + assert (e.getMessage().contains(TestResource.getResource("R_dateConvertError"))); + } + + conn.setAutoCommit(true); + + // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to + // cut the current connection by a statement inside a SQL batch. + // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the + // database, + // this simulation cannot be written entirely in TSQL (because it needs a new connection), + // and thus it cannot be put into a TSQL batch and it is useless here. + // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) + // errors" + // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best + // test coverage. + if (!isSqlAzure()) { + // Test Severe (connection-closing) errors + stmt.addBatch(error); + stmt.addBatch(insertStmt); + stmt.addBatch(warning); + stmt.addBatch(select); + stmt.addBatch(insertStmt); + stmt.addBatch(severe); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + stmt.executeBatch(); + // Test fatal errors batch execution succeeded (should have failed) + assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); + } catch (BatchUpdateException bue) { + // Test fatal errors returned BatchUpdateException rather than SQLException + assertEquals(false, true, TestResource.getResource("R_unexpectedException") + bue.getMessage()); + + } catch (SQLException e) { + actualExceptionText = e.getMessage(); + + if (actualExceptionText.endsWith("reset")) { + assertTrue(actualExceptionText.equalsIgnoreCase("Connection reset"), + TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); + } else { + assertTrue(actualExceptionText.equalsIgnoreCase("raiserror level 20"), + TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); + } + } + } + } finally { + try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { + TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); + } + } + } + + private void Repro47239largeInternal(String mode) throws Exception { + // the DBConnection for detecting whether the server is SQL Azure or SQL Server. + try (Connection con = getConnection()) { + if (isSqlAzure()) { + // SQL Azure will throw exception for "raiserror WITH LOG", so the following RAISERROR statements have + // not + // "with log" option + warning = "RAISERROR ('raiserror level 4',4,1)"; + error = "RAISERROR ('raiserror level 11',11,1)"; + // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to + // cut the current connection by a statement inside a SQL batch. + // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the + // database, + // this simulation cannot be written entirely in TSQL (because it needs a new connection), + // and thus it cannot be put into a TSQL batch and it is useless here. + // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) + // errors" + // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have best + // test coverage. + severe = "--Not executed when testing against SQL Azure"; // this is a dummy statement that never being + // executed on SQL Azure + } else { + warning = "RAISERROR ('raiserror level 4',4,1) WITH LOG"; + error = "RAISERROR ('raiserror level 11',11,1) WITH LOG"; + severe = "RAISERROR ('raiserror level 20',20,1) WITH LOG"; + } + con.close(); + + long[] actualUpdateCounts; + long[] expectedUpdateCounts; + String actualExceptionText; + + try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { + + if (mode.equalsIgnoreCase("bulkcopy")) { + modifyConnectionForBulkCopyAPI((SQLServerConnection) conn); + } + TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); + stmt.executeLargeUpdate("create table " + AbstractSQLGenerator.escapeIdentifier(tableName) + + " (c1_int int, c2_varchar varchar(20), c3_date datetime, c4_int int identity(1,1) primary key)"); + // Regular Statement batch update + expectedUpdateCounts = new long[] { 1, -2, 1, -2, 1, -2 }; + try (Statement batchStmt = conn.createStatement()) { + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + batchStmt.addBatch(insertStmt); + batchStmt.addBatch(warning); + try { + actualUpdateCounts = batchStmt.executeLargeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getLargeUpdateCounts(); + actualExceptionText = bue.getMessage(); + log.fine("BatchUpdateException occurred. Message:" + actualExceptionText); + } + } + + log.fine("UpdateCounts:"); + for (long updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_testInterleaved")); + + expectedUpdateCounts = new long[] { -3, 1, 1, 1 }; + stmt.addBatch(error); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + actualUpdateCounts = stmt.executeLargeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getLargeUpdateCounts(); + actualExceptionText = bue.getMessage(); + } + log.fine("UpdateCounts:"); + for (long updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_errorFollowInserts")); + + // 50280 + expectedUpdateCounts = new long[] { 1, -3 }; + stmt.addBatch(insertStmt); + stmt.addBatch(error16); + try { + actualUpdateCounts = stmt.executeLargeBatch(); + actualExceptionText = ""; + } catch (BatchUpdateException bue) { + actualUpdateCounts = bue.getLargeUpdateCounts(); + actualExceptionText = bue.getMessage(); + } + for (long updateCount : actualUpdateCounts) { + log.fine("" + updateCount + ","); + } + + assertTrue(Arrays.equals(actualUpdateCounts, expectedUpdateCounts), TestResource.getResource("R_errorFollow50280")); + + // Test "soft" errors + conn.setAutoCommit(false); + stmt.addBatch(select); + stmt.addBatch(insertStmt); + stmt.addBatch(select); + stmt.addBatch(insertStmt); + try { + stmt.executeLargeBatch(); + // Soft error test: executeLargeBatch unexpectedly succeeded + assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); + } catch (BatchUpdateException bue) { + // Soft error test: wrong error message in BatchUpdateException + assertEquals("A result set was generated for update.", bue.getMessage(), + TestResource.getResource("R_unexpectedExceptionContent")); + // Soft error test: wrong update counts in BatchUpdateException + assertEquals(Arrays.equals(bue.getLargeUpdateCounts(), new long[] { -3, 1, -3, 1 }), true, + TestResource.getResource("R_incorrectUpdateCount")); + } + conn.rollback(); + + // Defect 128801: Rollback (with conversion error) should throw SQLException + stmt.addBatch(dateConversionError); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + stmt.executeLargeBatch(); + } catch (BatchUpdateException bue) { + assert (bue.getMessage().contains(TestResource.getResource("R_syntaxErrorDateConvert"))); + } catch (SQLException e) { + assert (e.getMessage().contains(TestResource.getResource("R_dateConvertError"))); + } + + conn.setAutoCommit(true); + + // On SQL Azure, raising FATAL error by RAISERROR() is not supported and there is no way to + // cut the current connection by a statement inside a SQL batch. + // Details: Although one can simulate a fatal error (that cuts the connections) by dropping the + // database, + // this simulation cannot be written entirely in TSQL (because it needs a new connection), + // and thus it cannot be put into a TSQL batch and it is useless here. + // So we have to skip the last scenario of this test case, i.e. "Test Severe (connection-closing) + // errors" + // It is worthwhile to still execute the first 5 test scenarios of this test case, in order to have + // best + // test coverage. + if (!isSqlAzure()) { + // Test Severe (connection-closing) errors + stmt.addBatch(error); + stmt.addBatch(insertStmt); + stmt.addBatch(warning); + + stmt.addBatch(insertStmt); + stmt.addBatch(severe); + stmt.addBatch(insertStmt); + stmt.addBatch(insertStmt); + try { + stmt.executeLargeBatch(); + // Test fatal errors batch execution succeeded (should have failed) + assertEquals(false, true, TestResource.getResource("R_shouldThrowException")); + } catch (BatchUpdateException bue) { + // Test fatal errors returned BatchUpdateException rather than SQLException + assertEquals(false, true, TestResource.getResource("R_unexpectedException") + bue.getMessage()); + } catch (SQLException e) { + actualExceptionText = e.getMessage(); + + if (actualExceptionText.endsWith("reset")) { + assertTrue(actualExceptionText.equalsIgnoreCase("Connection reset"), + TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); + } else { + assertTrue(actualExceptionText.equalsIgnoreCase("raiserror level 20"), + TestResource.getResource("R_unexpectedExceptionContent") + ": " + actualExceptionText); + + } + } + } + } finally { + try (Connection conn = getConnection(); Statement stmt = conn.createStatement()) { + TestUtils.dropTableIfExists(AbstractSQLGenerator.escapeIdentifier(tableName), stmt); + } + } + } + } + + private void modifyConnectionForBulkCopyAPI(SQLServerConnection con) throws Exception { + Field f1 = SQLServerConnection.class.getDeclaredField("isAzureDW"); + f1.setAccessible(true); + f1.set(con, true); + + con.setUseBulkCopyForBatchInsert(true); + } }