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test/org/apache/tomcat/util/descriptor/tld/TestImplicitTldParser.java

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+/*
+ * 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.tomcat.util.descriptor.tld;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+public class TestImplicitTldParser {
+    private TldParser parser;
+
+    @Before
+    public void init() {
+        parser = new TldParser(true, true, new ImplicitTldRuleSet(), true);
+    }
+
+    @Test
+    public void testImplicitTldGood() throws Exception {
+        TaglibXml xml = parse("test/tld/implicit-good.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("2.1", xml.getJspVersion());
+        Assert.assertEquals("Ignored", xml.getShortName());
+    }
+
+    @Test(expected=SAXParseException.class)
+    public void testImplicitTldBad() throws Exception {
+        TaglibXml xml = parse("test/tld/implicit-bad.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("2.1", xml.getJspVersion());
+        Assert.assertEquals("Ignored", xml.getShortName());
+    }
+
+    private TaglibXml parse(String pathname) throws IOException, SAXException {
+        File file = new File(pathname);
+        TldResourcePath path = new TldResourcePath(file.toURI().toURL(), null);
+        return parser.parse(path);
+    }
+
+}

test/org/apache/tomcat/util/descriptor/tld/TestTldParser.java

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+/*
+ * 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.tomcat.util.descriptor.tld;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import javax.servlet.jsp.tagext.FunctionInfo;
+import javax.servlet.jsp.tagext.TagAttributeInfo;
+import javax.servlet.jsp.tagext.TagVariableInfo;
+import javax.servlet.jsp.tagext.VariableInfo;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import org.xml.sax.SAXException;
+
+public class TestTldParser {
+    private TldParser parser;
+
+    @Before
+    public void init() {
+        parser = new TldParser(true, true, new TldRuleSet(), true);
+    }
+
+    @Test
+    public void testTld() throws Exception {
+        TaglibXml xml = parse("test/tld/test.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("2.1", xml.getJspVersion());
+        Assert.assertEquals("test", xml.getShortName());
+        Assert.assertEquals("http://tomcat.apache.org/TldTests", xml.getUri());
+        Assert.assertEquals(1, xml.getFunctions().size());
+
+        ValidatorXml validator = xml.getValidator();
+        Assert.assertEquals("com.example.Validator", validator.getValidatorClass());
+        Assert.assertEquals(1, validator.getInitParams().size());
+        Assert.assertEquals("value", validator.getInitParams().get("name"));
+
+        Assert.assertEquals(1, xml.getTags().size());
+        TagXml tag = xml.getTags().get(0);
+        Assert.assertEquals("org.apache.jasper.compiler.TestValidator$Echo", tag.getTagClass());
+        Assert.assertEquals("empty", tag.getBodyContent());
+        Assert.assertTrue(tag.hasDynamicAttributes());
+
+        Assert.assertEquals(1, tag.getVariables().size());
+        TagVariableInfo variableInfo = tag.getVariables().get(0);
+        Assert.assertEquals("var", variableInfo.getNameGiven());
+        Assert.assertEquals("java.lang.Object", variableInfo.getClassName());
+        Assert.assertTrue(variableInfo.getDeclare());
+        Assert.assertEquals(VariableInfo.AT_END, variableInfo.getScope());
+
+        Assert.assertEquals(4, tag.getAttributes().size());
+        TagAttributeInfo attributeInfo = tag.getAttributes().get(0);
+        Assert.assertEquals("Echo Tag", tag.getInfo());
+        Assert.assertEquals("Echo", tag.getDisplayName());
+        Assert.assertEquals("small", tag.getSmallIcon());
+        Assert.assertEquals("large", tag.getLargeIcon());
+        Assert.assertEquals("echo", attributeInfo.getName());
+        Assert.assertTrue(attributeInfo.isRequired());
+        Assert.assertTrue(attributeInfo.canBeRequestTime());
+
+        attributeInfo = tag.getAttributes().get(1);
+        Assert.assertEquals("fragment", attributeInfo.getName());
+        Assert.assertTrue(attributeInfo.isFragment());
+        Assert.assertTrue(attributeInfo.canBeRequestTime());
+        Assert.assertEquals("javax.servlet.jsp.tagext.JspFragment", attributeInfo.getTypeName());
+
+        attributeInfo = tag.getAttributes().get(2);
+        Assert.assertEquals("deferredValue", attributeInfo.getName());
+        Assert.assertEquals("javax.el.ValueExpression", attributeInfo.getTypeName());
+        Assert.assertEquals("java.util.Date", attributeInfo.getExpectedTypeName());
+
+        attributeInfo = tag.getAttributes().get(3);
+        Assert.assertEquals("deferredMethod", attributeInfo.getName());
+        Assert.assertEquals("javax.el.MethodExpression", attributeInfo.getTypeName());
+        Assert.assertEquals("java.util.Date getDate()", attributeInfo.getMethodSignature());
+
+        Assert.assertEquals(1, xml.getTagFiles().size());
+        TagFileXml tagFile = xml.getTagFiles().get(0);
+        Assert.assertEquals("Echo", tag.getDisplayName());
+        Assert.assertEquals("small", tag.getSmallIcon());
+        Assert.assertEquals("large", tag.getLargeIcon());
+        Assert.assertEquals("Echo2", tagFile.getName());
+        Assert.assertEquals("/echo.tag", tagFile.getPath());
+
+        Assert.assertEquals(1, xml.getFunctions().size());
+        FunctionInfo fn = xml.getFunctions().get(0);
+        Assert.assertEquals("trim", fn.getName());
+        Assert.assertEquals("org.apache.el.TesterFunctions", fn.getFunctionClass());
+        Assert.assertEquals("java.lang.String trim(java.lang.String)", fn.getFunctionSignature());
+    }
+
+    @Test
+    public void testParseTld21() throws Exception {
+        TaglibXml xml = parse("test/tld/tags21.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("2.1", xml.getJspVersion());
+        Assert.assertEquals("Tags21", xml.getShortName());
+        Assert.assertEquals("http://tomcat.apache.org/tags21", xml.getUri());
+        verifyTags(xml.getTags());
+    }
+
+    @Test
+    public void testParseTld20() throws Exception {
+        TaglibXml xml = parse("test/tld/tags20.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("2.0", xml.getJspVersion());
+        Assert.assertEquals("Tags20", xml.getShortName());
+        Assert.assertEquals("http://tomcat.apache.org/tags20", xml.getUri());
+        verifyTags(xml.getTags());
+    }
+
+    @Test
+    public void testParseTld12() throws Exception {
+        TaglibXml xml = parse("test/tld/tags12.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("1.2", xml.getJspVersion());
+        Assert.assertEquals("Tags12", xml.getShortName());
+        Assert.assertEquals("http://tomcat.apache.org/tags12", xml.getUri());
+        verifyTags(xml.getTags());
+    }
+
+    @Test
+    public void testParseTld11() throws Exception {
+        TaglibXml xml = parse("test/tld/tags11.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        Assert.assertEquals("1.1", xml.getJspVersion());
+        Assert.assertEquals("Tags11", xml.getShortName());
+        Assert.assertEquals("http://tomcat.apache.org/tags11", xml.getUri());
+        verifyTags(xml.getTags());
+    }
+
+    private void verifyTags(List<TagXml> tags) {
+        Assert.assertEquals(1, tags.size());
+        TagXml tag = tags.get(0);
+        Assert.assertEquals("Echo", tag.getName());
+        Assert.assertEquals("org.apache.jasper.compiler.TestValidator$Echo", tag.getTagClass());
+        Assert.assertEquals("empty", tag.getBodyContent());
+    }
+
+    @Test
+    public void testListener() throws Exception {
+        TaglibXml xml = parse("test/tld/listener.tld");
+        Assert.assertEquals("1.0", xml.getTlibVersion());
+        List<String> listeners = xml.getListeners();
+        Assert.assertEquals(1, listeners.size());
+        Assert.assertEquals("org.apache.catalina.core.TesterTldListener", listeners.get(0));
+    }
+
+    private TaglibXml parse(String pathname) throws IOException, SAXException {
+        File file = new File(pathname);
+        TldResourcePath path = new TldResourcePath(file.toURI().toURL(), null);
+        return parser.parse(path);
+    }
+
+}