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HHH-11910 : SchemaUpdateTest fails on databases using case-insensitive identifiers 

(cherry picked from commit cc342dc072)
This commit is contained in:
Gail Badner 2017-08-04 16:37:34 -07:00
parent 70d3d617ec
commit 013daa2ca9
1 changed files with 39 additions and 0 deletions
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39
hibernate-core/src/test/java/org/hibernate/test/schemaupdate/SchemaUpdateTest.java
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@ -33,16 +33,23 @@ import javax.persistence.PrimaryKeyJoinColumn;
import javax.persistence.Table; import javax.persistence.Table;
import org.hibernate.boot.MetadataSources; import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.model.naming.Identifier;
import org.hibernate.boot.registry.StandardServiceRegistry; import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder; import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.boot.spi.MetadataImplementor; import org.hibernate.boot.spi.MetadataImplementor;
import org.hibernate.cfg.AvailableSettings; import org.hibernate.cfg.AvailableSettings;
import org.hibernate.dialect.Dialect;
import org.hibernate.dialect.SQLServerDialect;
import org.hibernate.engine.jdbc.env.spi.IdentifierHelper;
import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment;
import org.hibernate.tool.hbm2ddl.SchemaExport; import org.hibernate.tool.hbm2ddl.SchemaExport;
import org.hibernate.tool.hbm2ddl.SchemaUpdate; import org.hibernate.tool.hbm2ddl.SchemaUpdate;
import org.hibernate.tool.hbm2ddl.SchemaValidator; import org.hibernate.tool.hbm2ddl.SchemaValidator;
import org.hibernate.tool.schema.JdbcMetadaAccessStrategy; import org.hibernate.tool.schema.JdbcMetadaAccessStrategy;
import org.hibernate.tool.schema.TargetType; import org.hibernate.tool.schema.TargetType;
import org.hibernate.testing.SkipLog;
import org.junit.After; import org.junit.After;
import org.junit.Before; import org.junit.Before;
import org.junit.Test; import org.junit.Test;
@ -57,6 +64,9 @@ import static org.junit.Assert.assertThat;
*/ */
@RunWith(Parameterized.class) @RunWith(Parameterized.class)
public class SchemaUpdateTest { public class SchemaUpdateTest {
private boolean skipTest;
@Parameterized.Parameters @Parameterized.Parameters
public static Collection<String[]> parameters() { public static Collection<String[]> parameters() {
return Arrays.asList( return Arrays.asList(
@ -74,12 +84,19 @@ public class SchemaUpdateTest {
@Before @Before
public void setUp() throws IOException { public void setUp() throws IOException {
if(SQLServerDialect.class.isAssignableFrom( Dialect.getDialect().getClass() )) {
// SQLServerDialect stores case-insensitive quoted identifiers in mixed case,
// so the checks at the end of this method won't work.
skipTest = true;
return;
}
output = File.createTempFile( "update_script", ".sql" ); output = File.createTempFile( "update_script", ".sql" );
output.deleteOnExit(); output.deleteOnExit();
ssr = new StandardServiceRegistryBuilder() ssr = new StandardServiceRegistryBuilder()
.applySetting( AvailableSettings.KEYWORD_AUTO_QUOTING_ENABLED, "true" ) .applySetting( AvailableSettings.KEYWORD_AUTO_QUOTING_ENABLED, "true" )
.applySetting( AvailableSettings.HBM2DDL_JDBC_METADATA_EXTRACTOR_STRATEGY, jdbcMetadataExtractorStrategy ) .applySetting( AvailableSettings.HBM2DDL_JDBC_METADATA_EXTRACTOR_STRATEGY, jdbcMetadataExtractorStrategy )
.build(); .build();
final MetadataSources metadataSources = new MetadataSources( ssr ); final MetadataSources metadataSources = new MetadataSources( ssr );
metadataSources.addAnnotatedClass( LowercaseTableNameEntity.class ); metadataSources.addAnnotatedClass( LowercaseTableNameEntity.class );
metadataSources.addAnnotatedClass( TestEntity.class ); metadataSources.addAnnotatedClass( TestEntity.class );
@ -92,10 +109,28 @@ public class SchemaUpdateTest {
metadata = (MetadataImplementor) metadataSources.buildMetadata(); metadata = (MetadataImplementor) metadataSources.buildMetadata();
metadata.validate(); metadata.validate();
// Databases that use case-insensitive quoted identifiers need to be skipped.
// The following checks will work for checking those dialects that store case-insensitive
// quoted identifiers as upper-case or lower-case. It does not work for dialects that
// store case-insensitive identifiers in mixed case (like SQL Server).
final IdentifierHelper identifierHelper = ssr.getService( JdbcEnvironment.class ).getIdentifierHelper();
final String lowerCaseName = identifierHelper.toMetaDataObjectName( Identifier.toIdentifier( "testentity", true ) );
final String upperCaseName = identifierHelper.toMetaDataObjectName( Identifier.toIdentifier("TESTENTITY", true ) );
final String mixedCaseName = identifierHelper.toMetaDataObjectName( Identifier.toIdentifier("TESTentity", true ) );
if ( lowerCaseName.equals( upperCaseName ) ||
lowerCaseName.equals( mixedCaseName ) ||
upperCaseName.equals( mixedCaseName ) ) {
StandardServiceRegistryBuilder.destroy( ssr );
skipTest = true;
}
} }
@After @After
public void tearsDown() { public void tearsDown() {
if ( skipTest ) {
return;
}
new SchemaExport().setHaltOnError( true ) new SchemaExport().setHaltOnError( true )
.setOutputFile( output.getAbsolutePath() ) .setOutputFile( output.getAbsolutePath() )
.setFormat( false ) .setFormat( false )
@ -105,6 +140,10 @@ public class SchemaUpdateTest {
@Test @Test
public void testSchemaUpdateAndValidation() throws Exception { public void testSchemaUpdateAndValidation() throws Exception {
if ( skipTest ) {
SkipLog.reportSkip( "skipping test because quoted names are not case-sensitive." );
return;
}
new SchemaUpdate().setHaltOnError( true ) new SchemaUpdate().setHaltOnError( true )
.execute( EnumSet.of( TargetType.DATABASE ), metadata ); .execute( EnumSet.of( TargetType.DATABASE ), metadata );