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275
test/org/apache/jasper/compiler/TestGenerator.java
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275
test/org/apache/jasper/compiler/TestGenerator.java
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.jasper.compiler;
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import java.io.IOException;
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import java.util.Date;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.jsp.JspException;
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import javax.servlet.jsp.tagext.TagData;
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import javax.servlet.jsp.tagext.TagExtraInfo;
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import javax.servlet.jsp.tagext.TagSupport;
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import javax.servlet.jsp.tagext.VariableInfo;
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import org.junit.Assert;
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import org.junit.Test;
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import org.apache.catalina.LifecycleException;
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import org.apache.catalina.startup.TomcatBaseTest;
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import org.apache.tomcat.util.buf.ByteChunk;
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public class TestGenerator extends TomcatBaseTest {
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@Test
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public void testBug45015a() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45015a.jsp");
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String result = res.toString();
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// Beware of the differences between escaping in JSP attributes and
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// in Java Strings
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assertEcho(result, "00-hello 'world'");
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assertEcho(result, "01-hello 'world");
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assertEcho(result, "02-hello world'");
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assertEcho(result, "03-hello world'");
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assertEcho(result, "04-hello world\"");
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assertEcho(result, "05-hello \"world\"");
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assertEcho(result, "06-hello \"world");
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assertEcho(result, "07-hello world\"");
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assertEcho(result, "08-hello world'");
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assertEcho(result, "09-hello world\"");
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}
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@Test
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public void testBug45015b() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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int rc = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45015b.jsp", new ByteChunk(), null);
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Assert.assertEquals(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, rc);
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}
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@Test
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public void testBug45015c() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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int rc = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45015c.jsp", new ByteChunk(), null);
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Assert.assertEquals(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, rc);
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}
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@Test
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public void testBug48701Fail() throws Exception {
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getTomcatInstanceTestWebapp(true, true);
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int rc = getUrl("http://localhost:" + getPort() +
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"/test/bug48nnn/bug48701-fail.jsp", new ByteChunk(), null);
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Assert.assertEquals(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, rc);
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}
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@Test
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public void testBug48701UseBean() throws Exception {
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testBug48701("bug48nnn/bug48701-UseBean.jsp");
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}
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@Test
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public void testBug48701VariableInfo() throws Exception {
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testBug48701("bug48nnn/bug48701-VI.jsp");
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}
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@Test
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public void testBug48701TagVariableInfoNameGiven() throws Exception {
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testBug48701("bug48nnn/bug48701-TVI-NG.jsp");
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}
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@Test
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public void testBug48701TagVariableInfoNameFromAttribute() throws Exception {
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testBug48701("bug48nnn/bug48701-TVI-NFA.jsp");
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}
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private void testBug48701(String jsp) throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/" + jsp);
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String result = res.toString();
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assertEcho(result, "00-PASS");
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}
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public static class Bug48701 extends TagSupport {
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private static final long serialVersionUID = 1L;
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private String beanName = null;
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public void setBeanName(String beanName) {
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this.beanName = beanName;
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}
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public String getBeanName() {
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return beanName;
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}
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@Override
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public int doStartTag() throws JspException {
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Bean bean = new Bean();
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bean.setTime((new Date()).toString());
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pageContext.setAttribute("now", bean);
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return super.doStartTag();
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}
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}
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public static class Bug48701TEI extends TagExtraInfo {
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@Override
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public VariableInfo[] getVariableInfo(TagData data) {
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return new VariableInfo[] {
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new VariableInfo("now", Bean.class.getCanonicalName(),
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true, VariableInfo.AT_END)
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};
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}
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}
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public static class Bean {
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private String time;
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public void setTime(String time) {
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this.time = time;
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}
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public String getTime() {
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return time;
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}
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}
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@Test
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public void testBug49799() throws Exception {
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String[] expected = { "<p style=\"color:red\">00-Red</p>",
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"<p>01-Not Red</p>",
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"<p style=\"color:red\">02-Red</p>",
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"<p>03-Not Red</p>",
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"<p style=\"color:red\">04-Red</p>",
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"<p>05-Not Red</p>"};
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = new ByteChunk();
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getUrl("http://localhost:" + getPort() + "/test/bug49nnn/bug49799.jsp", res, null);
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// Check request completed
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String result = res.toString();
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String[] lines = result.split("\n|\r|\r\n");
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int i = 0;
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for (String line : lines) {
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if (line.length() > 0) {
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Assert.assertEquals(expected[i], line);
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i++;
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}
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}
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}
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/** Assertion for text printed by tags:echo */
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private static void assertEcho(String result, String expected) {
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Assert.assertTrue(result.indexOf("<p>" + expected + "</p>") > 0);
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}
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@Test
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public void testBug56529() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk bc = new ByteChunk();
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int rc = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug56529.jsp", bc, null);
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Assert.assertEquals(HttpServletResponse.SC_OK, rc);
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String response = bc.toStringInternal();
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Assert.assertTrue(response,
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response.contains("[1:attribute1: '', attribute2: '']"));
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Assert.assertTrue(response,
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response.contains("[2:attribute1: '', attribute2: '']"));
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}
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public static class Bug56529 extends TagSupport {
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private static final long serialVersionUID = 1L;
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private String attribute1 = null;
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private String attribute2 = null;
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public void setAttribute1(String attribute1) {
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this.attribute1 = attribute1;
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}
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public String getAttribute1() {
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return attribute1;
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}
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public void setAttribute2(String attribute2) {
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this.attribute2 = attribute2;
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}
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public String getAttribute2() {
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return attribute2;
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}
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@Override
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public int doEndTag() throws JspException {
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try {
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pageContext.getOut().print(
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"attribute1: '" + attribute1 + "', " + "attribute2: '"
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+ attribute2 + "'");
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} catch (IOException e) {
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throw new JspException(e);
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}
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return EVAL_PAGE;
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}
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}
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@Test
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public void testBug56581() throws LifecycleException {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = new ByteChunk();
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try {
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getUrl("http://localhost:" + getPort()
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+ "/test/bug5nnnn/bug56581.jsp", res, null);
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Assert.fail("An IOException was expected.");
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} catch (IOException expected) {
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// ErrorReportValve in Tomcat 8.0.9+ flushes and aborts the
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// connection when an unexpected error is encountered and response
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// has already been committed. It results in an exception here:
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// java.io.IOException: Premature EOF
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}
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String result = res.toString();
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Assert.assertTrue(result.startsWith("0 Hello world!\n"));
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Assert.assertTrue(result.endsWith("999 Hello world!\n"));
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}
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}
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