--- /dev/null 2014-09-08 10:45:56.830930409 -0700
+++ new/test/javax/xml/jaxp/libs/org/apache/qetest/xsl/CheckingSAXErrorHandler.java 2015-01-09 15:42:27.694196558 -0800
@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.qetest.xsl;
+
+import org.apache.qetest.CheckingHandler;
+import static org.apache.qetest.CheckingHandler.Expectation.ITEM_CHECKPASS;
+import static org.apache.qetest.CheckingHandler.Expectation.ITEM_DONT_CARE;
+import static org.testng.Assert.fail;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+/**
+ * Cheap-o ErrorHandler for use by API tests.
+ */
+public class CheckingSAXErrorHandler implements CheckingHandler, ErrorHandler {
+
+ /**
+ * Constants determining when we should throw exceptions.
+ *
Flags are combineable like a bitfield.
+ * - THROW_NEVER - never ever (always continue - note this may have
+ * unexpected effects when fatalErrors happen, see
+ * {@link javax.xml.transform.ErrorListener#fatalError(javax.xml.transform.TransformerException)}
+ * - THROW_ON_WARNING - throw only on warnings
+ * - THROW_ON_ERROR - throw only on errors
+ * - THROW_ON_FATAL - throw only on fatalErrors - default
+ * - THROW_ALWAYS - always throw exceptions
+ *
+ */
+ public static final int THROW_NEVER = 0;
+
+ /**
+ * THROW_ON_WARNING - throw only on warnings.
+ */
+ public static final int THROW_ON_WARNING = 1;
+
+ /**
+ * THROW_ON_ERROR - throw only on errors.
+ */
+ public static final int THROW_ON_ERROR = 2;
+
+ /**
+ * THROW_ON_FATAL - throw only on fatalErrors - default.
+ */
+ public static final int THROW_ON_FATAL = 4;
+
+ /**
+ * THROW_ALWAYS - always throw exceptions.
+ */
+ public static final int THROW_ALWAYS = THROW_ON_WARNING | THROW_ON_ERROR
+ | THROW_ON_FATAL;
+
+ /**
+ * If we should throw an exception for each message type.
+ */
+ private final int throwWhen;
+
+ /**
+ * Constructor set when we should re-throw exceptions.
+ *
+ * @param t THROW_WHEN_* constant as to when we should re-throw an exception
+ * when we are called
+ */
+ public CheckingSAXErrorHandler(int t) {
+ throwWhen = t;
+ }
+
+ /**
+ * Default constructor will behave as default. Throw only when there is
+ * non-recoverable error.
+ */
+ public CheckingSAXErrorHandler() {
+ this.throwWhen = THROW_ON_FATAL;
+ }
+
+ /**
+ * Tells us when we should re-throw exceptions.
+ *
+ * @return THROW_WHEN_* constant as to when we should re-throw an exception
+ * when we are called
+ */
+ public int getThrowWhen() {
+ return throwWhen;
+ }
+
+ /**
+ * Constant for items returned in getCounters: messages.
+ */
+ public static final int TYPE_WARNING = 0;
+
+ /**
+ * Constant for items returned in getCounters: errors.
+ */
+ public static final int TYPE_ERROR = 1;
+
+ /**
+ * Constant for items returned in getCounters: fatalErrors.
+ */
+ public static final int TYPE_FATALERROR = 2;
+
+ /**
+ * Expected values for events we may handle, default=ITEM_DONT_CARE.
+ */
+ private final Expectation[] expected = {
+ ITEM_DONT_CARE, /* warning */
+ ITEM_DONT_CARE, /* error */
+ ITEM_DONT_CARE /* fatalError */};
+
+ /**
+ * Ask us to report checkPass/Fail for certain events we handle. Since we
+ * may have to handle many events between when a test will be able to call
+ * us, testers can set this to have us automatically call checkPass when we
+ * see an item that matches, or to call checkFail when we get an unexpected
+ * item. Generally, we only call check* methods when:
+ *
+ * - containsString is not set, reset, or is ITEM_DONT_CARE, we do nothing
+ * (i.e. never call check* for this item)
+ * - containsString is ITEM_CHECKFAIL, we will always call checkFail with
+ * the contents of any item if it occurs
+ * - containsString is anything else, we will grab a String representation
+ * of every item of that type that comes along, and if the containsString is
+ * found, case-sensitive, within the handled item's string, call checkPass,
+ * otherwise call checkFail
+ *
+ * Note that any time we handle a particular event that was expected, we
+ * un-set the expected value for that item. This means that you can only ask
+ * us to validate one occurrence of any particular event; all events after
+ * that one will be treated as ITEM_DONT_CARE. Callers can of course call
+ * setExpected again, of course, but this covers the case where we handle
+ * multiple events in a single block, perhaps out of the caller's direct
+ * control. Note that we first store the event via setLast(), then we
+ * validate the event as above, and then we potentially re-throw the
+ * exception as by setThrowWhen().
+ *
+ * @param itemType which of the various types of items we might handle;
+ * should be defined as a constant by subclasses
+ * @param expectation expectation if we need check or not.
+ */
+ @Override
+ public void setExpected(int itemType, Expectation expectation) {
+ expected[itemType] = expectation;
+ }
+
+ /**
+ * Reset all items or counters we've handled.
+ */
+ @Override
+ public void reset() {
+ for (int j = 0; j < expected.length; j++) {
+ expected[j] = ITEM_DONT_CARE;
+ }
+ }
+
+ /**
+ * Receive notification of a warning. fail the test if it expects pass.
+ * Re-throw the exception when re-throw flag is set.
+ * @param exception The error information encapsulated in a
+ * SAX parse exception.
+ * @exception org.xml.sax.SAXException Any SAX exception, possibly
+ * wrapping another exception.
+ */
+ @Override
+ public void warning(SAXParseException exception) throws SAXException {
+ // Log or validate the exception
+ if (expected[TYPE_WARNING] == ITEM_CHECKPASS) {
+ fail("Unexpected error: ex " + exception);
+ }
+
+ // Also re-throw the exception if asked to
+ if ((throwWhen & THROW_ON_WARNING) == THROW_ON_WARNING) {
+ // Note: re-throw the SAME exception, not a new one!
+ throw exception;
+ }
+ }
+
+ /**
+ * Receive notification of a recoverable error. fail the test if it expects
+ * pass. Re-throw the exception when re-throw flag is set.
+ * @param exception The error information encapsulated in a
+ * SAX parse exception.
+ * @exception org.xml.sax.SAXException Any SAX exception, possibly
+ * wrapping another exception.
+ */
+ @Override
+ public void error(SAXParseException exception) throws SAXException {
+ // validate the exception
+ if (expected[TYPE_FATALERROR] == ITEM_CHECKPASS) {
+ fail("Unexpected fatal error: ex " + exception);
+ }
+
+ // Also re-throw the exception if asked to
+ if ((throwWhen & THROW_ON_ERROR) == THROW_ON_ERROR) {
+ // Note: re-throw the SAME exception, not a new one!
+ throw exception;
+ }
+ }
+
+ /**
+ * Receive notification of a non-recoverable error. fail the test if it
+ * expects pass. Re-throw the exception when re-throw flag is set.
+ * @param exception The error information encapsulated in a
+ * SAX parse exception.
+ * @exception org.xml.sax.SAXException Any SAX exception, possibly
+ * wrapping another exception.
+ */
+ @Override
+ public void fatalError(SAXParseException exception) throws SAXException {
+ // validate the exception
+ if (expected[TYPE_ERROR] == ITEM_CHECKPASS) {
+ fail("Unexpected fatal error: ex " + exception);
+ }
+
+ // Also re-throw the exception if asked to
+ if ((throwWhen & THROW_ON_FATAL) == THROW_ON_FATAL) {
+ // Note: re-throw the SAME exception, not a new one!
+ throw exception;
+ }
+ }
+}