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markt pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new 7923e11532 Improve EL Identifier tests
7923e11532 is described below
commit 7923e115320983e10aca6e50f0f4256f81b5560b
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Fri Jan 17 19:06:24 2025 +0000
Improve EL Identifier tests
Test valid and non-valid characters.
Tests can only run on versions of Java that have the same definition of
identifier as Java 8 (only Java 8).
---
test/org/apache/el/parser/TestAstIdentifier.java | 34 +++++++++++++++++++++-
.../el/parser/TesterGenerateIdentifierRanges.java | 3 ++
2 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/test/org/apache/el/parser/TestAstIdentifier.java
b/test/org/apache/el/parser/TestAstIdentifier.java
index c42cc66100..1c69c84306 100644
--- a/test/org/apache/el/parser/TestAstIdentifier.java
+++ b/test/org/apache/el/parser/TestAstIdentifier.java
@@ -17,14 +17,17 @@
package org.apache.el.parser;
import javax.el.ELContext;
+import javax.el.ELException;
import javax.el.ELProcessor;
import javax.el.ExpressionFactory;
import javax.el.ValueExpression;
import org.junit.Assert;
+import org.junit.Assume;
import org.junit.Test;
import org.apache.jasper.el.ELContextImpl;
+import org.apache.tomcat.util.compat.JreCompat;
public class TestAstIdentifier {
@@ -52,9 +55,24 @@ public class TestAstIdentifier {
@Test
public void testIdentifierStart() {
+ /*
+ * This test only works on Java 8.
+ *
+ * Java 8 is the minimum Java version for Tomcat 9.
+ *
+ * In Java 9, the definition of Java Letter and/or Java Digit has
changed.
+ */
+ Assume.assumeFalse(JreCompat.isJre9Available());
for (int i = 0; i < 0xFFFF; i++) {
if (Character.isJavaIdentifierStart(i)) {
testIdentifier((char) i, 'b');
+ } else {
+ try {
+ testIdentifier((char) i, 'b');
+ } catch (ELException e) {
+ continue;
+ }
+ Assert.fail("Expected EL exception for [" + i + "], [" +
(char) i + "]");
}
}
}
@@ -62,9 +80,24 @@ public class TestAstIdentifier {
@Test
public void testIdentifierPart() {
+ /*
+ * This test only works on Java 8.
+ *
+ * Java 8 is the minimum Java version for Tomcat 9.
+ *
+ * In Java 9, the definition of Java Letter and/or Java Digit has
changed.
+ */
+ Assume.assumeFalse(JreCompat.isJre9Available());
for (int i = 0; i < 0xFFFF; i++) {
if (Character.isJavaIdentifierPart(i)) {
testIdentifier('b', (char) i);
+ } else {
+ try {
+ testIdentifier((char) i, 'b');
+ } catch (ELException e) {
+ continue;
+ }
+ Assert.fail("Expected EL exception for [" + i + "], [" +
(char) i + "]");
}
}
}
@@ -84,7 +117,6 @@ public class TestAstIdentifier {
try {
ve = factory.createValueExpression(context, "${" + identifier +
"}", String.class);
} catch (Exception e) {
- System.out.println("" + (int) one + " " + (int) two);
throw e;
}
diff --git a/test/org/apache/el/parser/TesterGenerateIdentifierRanges.java
b/test/org/apache/el/parser/TesterGenerateIdentifierRanges.java
index f692344e3f..2171f78bc2 100644
--- a/test/org/apache/el/parser/TesterGenerateIdentifierRanges.java
+++ b/test/org/apache/el/parser/TesterGenerateIdentifierRanges.java
@@ -21,6 +21,9 @@ import org.junit.Test;
/*
* The purpose of this class is to generate the ranges used in the JavaCC
grammar for EL parsing.
*
+ * The ranges for Tomcat 9 were generated with Java 8.
+ *
+ * The generated ranges changed in Java 9.
*/
public class TesterGenerateIdentifierRanges {
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