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remm pushed a commit to branch 10.1.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.1.x by this push:
new be8e32143a Fix JSP tag release
be8e32143a is described below
commit be8e32143a3159e78fe5463d09bb8e1b33bf2b1f
Author: remm <[email protected]>
AuthorDate: Tue Oct 15 21:51:33 2024 +0200
Fix JSP tag release
BZ 69399: Fix regression caused by the improvement 69333 which caused
the tag release() to be called when using tag pooling, and to be
skipped when not using it.
Patch submitted by Michal Sobkiewicz.
---
java/org/apache/jasper/compiler/Generator.java | 2 +-
test/org/apache/jasper/compiler/TestGenerator.java | 51 ++++++++++++++++++++++
test/webapp/WEB-INF/bugs.tld | 5 +++
test/webapp/jsp/generator/release.jsp | 18 ++++++++
webapps/docs/changelog.xml | 10 +++++
5 files changed, 85 insertions(+), 1 deletion(-)
diff --git a/java/org/apache/jasper/compiler/Generator.java
b/java/org/apache/jasper/compiler/Generator.java
index b3b5da5652..57c3bcbfcb 100644
--- a/java/org/apache/jasper/compiler/Generator.java
+++ b/java/org/apache/jasper/compiler/Generator.java
@@ -2371,7 +2371,7 @@ class Generator {
out.print(".reuse(");
out.print(tagHandlerVar);
out.println(");");
-
+ } else {
// Clean-up
out.printin("org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(");
out.print(tagHandlerVar);
diff --git a/test/org/apache/jasper/compiler/TestGenerator.java
b/test/org/apache/jasper/compiler/TestGenerator.java
index 0e9a5ffb5f..5dc746135b 100644
--- a/test/org/apache/jasper/compiler/TestGenerator.java
+++ b/test/org/apache/jasper/compiler/TestGenerator.java
@@ -546,6 +546,25 @@ public class TestGenerator extends TomcatBaseTest {
}
}
+ private static boolean tagTesterTagReleaseReleased = false;
+
+ public static class TesterTagRelease extends TesterTag {
+ private String data;
+
+ public String getData() {
+ return data;
+ }
+
+ public void setData(String data) {
+ this.data = data;
+ }
+
+ @Override
+ public void release() {
+ tagTesterTagReleaseReleased = true;
+ }
+ }
+
public static class DataPropertyEditor extends PropertyEditorSupport {
}
@@ -967,6 +986,38 @@ public class TestGenerator extends TomcatBaseTest {
Assert.assertEquals(body.toString(), HttpServletResponse.SC_OK, rc);
}
+ @Test
+ public void testTagReleaseWithPooling() throws Exception {
+ doTestTagRelease(true);
+ }
+
+ @Test
+ public void testTagReleaseWithoutPooling() throws Exception {
+ doTestTagRelease(false);
+ }
+
+ public void doTestTagRelease(boolean enablePooling) throws Exception {
+ tagTesterTagReleaseReleased = false;
+ Tomcat tomcat = getTomcatInstance();
+
+ File appDir = new File("test/webapp");
+ Context ctxt = tomcat.addContext("", appDir.getAbsolutePath());
+ ctxt.addServletContainerInitializer(new JasperInitializer(), null);
+
+ Tomcat.initWebappDefaults(ctxt);
+ Wrapper w = (Wrapper) ctxt.findChild("jsp");
+ w.addInitParameter("enablePooling", String.valueOf(enablePooling));
+
+ tomcat.start();
+
+ getUrl("http://localhost:"; + getPort() + "/jsp/generator/release.jsp");
+ if (enablePooling) {
+ Assert.assertFalse(tagTesterTagReleaseReleased);
+ } else {
+ Assert.assertTrue(tagTesterTagReleaseReleased);
+ }
+ }
+
private void doTestJsp(String jspName) throws Exception {
doTestJsp(jspName, HttpServletResponse.SC_OK);
}
diff --git a/test/webapp/WEB-INF/bugs.tld b/test/webapp/WEB-INF/bugs.tld
index 1fff162c8d..99b5f18f8c 100644
--- a/test/webapp/WEB-INF/bugs.tld
+++ b/test/webapp/WEB-INF/bugs.tld
@@ -113,6 +113,11 @@
<tag-class>org.apache.jasper.compiler.TestGenerator$TesterTagA</tag-class>
<body-content>JSP</body-content>
</tag>
+ <tag>
+ <name>TesterTagRelease</name>
+
<tag-class>org.apache.jasper.compiler.TestGenerator$TesterTagRelease</tag-class>
+ <body-content>JSP</body-content>
+ </tag>
<tag>
<name>TesterScriptingTag</name>
<tag-class>org.apache.jasper.compiler.TestGenerator$TesterScriptingTag</tag-class>
diff --git a/test/webapp/jsp/generator/release.jsp
b/test/webapp/jsp/generator/release.jsp
new file mode 100644
index 0000000000..ae2d1d19f0
--- /dev/null
+++ b/test/webapp/jsp/generator/release.jsp
@@ -0,0 +1,18 @@
+<%--
+ 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.
+--%>
+<%@ taglib uri="http://tomcat.apache.org/bugs"; prefix="bugs" %>
+<bugs:TesterTagRelease/>
\ No newline at end of file
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index ceae64897e..aeb6ba1e14 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -173,6 +173,16 @@
</fix>
</changelog>
</subsection>
+ <subsection name="Jasper">
+ <changelog>
+ <fix>
+ <bug>69399</bug>: Fix regression caused by the improvement
+ <bug>69333</bug> which caused the tag <code>release</code> to be called
+ when using tag pooling, and to be skipped when not using it.
+ Patch submitted by Michal Sobkiewicz. (remm)
+ </fix>
+ </changelog>
+ </subsection>
<subsection name="Other">
<changelog>
<update>
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