GlobalModelJUnitTest.java
| Index Score | ||
|---|---|---|
 |
 |
edu.rice.cs.drjava.model |
 |
 |
DrJava |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| EXEC_COMMENTS | Comments in executable code |  |
| LINE_COMMENT | Number of line comments | |
| RETURNS | Number of return points from functions | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0115 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0266 | JAVA0266 Use of System.out | |
| SIZE | Size of the file in bytes | |
| LOGICAL_LINES | Number of statements | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| ELOC | Effective lines of code | |
| OPERANDS | Number of operands | |
| PROGRAM_LENGTH | Halstead program length | |
| LINES | Number of lines in the source file | |
| OPERATORS | Number of operators | |
| LOC | Lines of code | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| WHITESPACE | Number of whitespace lines | |
| EXITS | Procedure exits | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0094 | JAVA0094 Field hides a superclass field | |
| PROGRAM_VOLUME | Halstead program volume | |
| COMMENTS | Comment lines | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| COMPARISONS | Number of comparison operators | |
| LOOPS | Number of loops | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| JAVA0080 | JAVA0080 Import declaration not used | |
| PARAMS | Number of formal parameter declarations | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*BEGIN_COPYRIGHT_BLOCK
*
* Copyright (c) 2001-2008, JavaPLT group at Rice University (drjava@rice.edu)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the names of DrJava, the JavaPLT group, Rice University, nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software is Open Source Initiative approved Open Source Software.
* Open Source Initative Approved is a trademark of the Open Source Initiative.
*
* This file is part of DrJava. Download the current version of this project
* from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/
*
* END_COPYRIGHT_BLOCK*/
package edu.rice.cs.drjava.model;
import junit.framework.*;
import java.io.File;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.Arrays;
import javax.swing.SwingUtilities;
import edu.rice.cs.drjava.model.compiler.CompilerListener;
import edu.rice.cs.drjava.model.junit.*;
import edu.rice.cs.util.Log;
import edu.rice.cs.util.UnexpectedException;
import edu.rice.cs.util.swing.Utilities;
/** A test of Junit testing support in the GlobalModel.
* @version $Id: GlobalModelJUnitTest.java 4612 2008-07-24 16:55:52Z rcartwright $
*/
public final class GlobalModelJUnitTest extends GlobalModelTestCase {
private static Log _log = new Log("MasterSlave.txt", false);
/** Whether or not to print debugging output. */
static final boolean printMessages = false;
private static final String ELSPETH_ERROR_TEXT =
"import junit.framework.TestCase;" +
"public class Elspeth extends TestCase {" +
" public void testMe() {" +
" String s = \"elspeth\";" +
" assertEquals(\"they match\", s, \"elspeth4\");" +
" }" +
" public Elspeth() {" +
" super();" +
" }" +
" public java.lang.String toString() {" +
" return \"Elspeth(\" + \")\";" +
" }" +
" public boolean equals(java.lang.Object o) {" +
" if ((o == null) || getClass() != o.getClass()) return false;" +
" return true;" +
" }" +
" public int hashCode() {" +
" return getClass().hashCode();" +
" }" +
"}";
private static final String MONKEYTEST_PASS_TEXT =
"import junit.framework.*; \n" +
"import java.io.*; \n" +
"public class MonkeyTestPass extends TestCase { \n" +
" public MonkeyTestPass(String name) { super(name); } \n" +
" public void testShouldPass() { \n" +
" assertEquals(\"monkey\", \"monkey\"); \n" +
" } \n" +
"}\n";
private static final String MONKEYTEST_PASS_ALT_TEXT =
"import junit.framework.*; \n" +
"import java.io.*; \n" +
"public class MonkeyTestPass extends TestCase { \n" +
" public MonkeyTestPass(String name) { super(name); } \n" +
" public void testShouldPass() { \n" +
" assertEquals(\"monkeys\", \"monkeys\"); \n" +
" } \n" +
"}\n";
private static final String MONKEYTEST_FAIL_TEXT =
"import junit.framework.*; " +
"public class MonkeyTestFail extends TestCase { " +
" public MonkeyTestFail(String name) { super(name); } " +
" public void testShouldFail() { " +
" assertEquals(\"monkey\", \"baboon\"); " +
" } " +
"}";
private static final String MONKEYTEST_ERROR_TEXT =
"import junit.framework.*; " +
"public class MonkeyTestError extends TestCase { " +
" public MonkeyTestError(String name) { super(name); } " +
" public void testThrowsError() { " +
" throw new Error(\"This is an error.\"); " +
" } " +
"}";
// private static final String MONKEYTEST_COMPILEERROR_TEXT =
// "import junit.framework.*; " +
// "public class MonkeyTestCompileError extends TestCase { " +
// " Object MonkeyTestFail(String name) { super(name); } " +
// " public void testShouldFail() { " +
// " assertEquals(\"monkey\", \"baboon\"); " +
// " } " +
// "}";
private static final String NONPUBLIC_TEXT =
"import junit.framework.*; " +
"class NonPublic extends TestCase { " +
" NonPublic(String name) { super(name); } " +
" void testShouldFail() { " +
" assertEquals(\"monkey\", \"baboon\"); " +
" } " +
"}";
private static final String NON_TESTCASE_TEXT =
"public class NonTestCase {}";
private static final String MONKEYTEST_INFINITE_TEXT =
"import junit.framework.*; " +
"public class MonkeyTestInfinite extends TestCase { " +
" public MonkeyTestInfinite(String name) { super(name); } " +
" public void testInfinite() { " +
" while(true) {}" +
" } " +
"}";
private static final String HAS_MULTIPLE_TESTS_PASS_TEXT =
"import junit.framework.*; " +
"public class HasMultipleTestsPass extends TestCase { " +
" public HasMultipleTestsPass(String name) { super(name); } " +
" public void testShouldPass() { " +
" assertEquals(\"monkey\", \"monkey\"); " +
" } " +
" public void testShouldAlsoPass() { " +
" assertTrue(true); " +
" } " +
"}";
private static final String STATIC_INNER_TEST_TEXT =
"import junit.framework.TestCase;" +
" public class StaticInnerTestCase{" +
" public static class Sadf extends TestCase {" +
" public Sadf() {" +
" super();" +
" }" +
" public Sadf(String name) {" +
" super(name);" +
" }" +
" public void testX() {" +
" assertTrue(\"this is true\", true);" +
" }" +
" public void testY() {" +
" assertFalse(\"this is false\", false);" +
" }" +
" }" +
"}";
private static final String MULTI_CLASSES_IN_FILE_TEXT =
"import junit.framework.TestCase;" +
" class A { } " +
" class B /* with syntax error */ { public void foo(int x) { } } " +
" public class Test extends TestCase { " +
" public void testAB() { assertTrue(\"this is true\", true); } " +
" }";
/** Creates a test suite for JUnit to run.
* @return a test suite based on the methods in this class
*/
public static Test suite() { return new TestSuite(GlobalModelJUnitTest.class); }
/** Tests that a JUnit file with no errors is reported to have no errors. */
public void testNoJUnitErrors() throws Exception {
if (printMessages) System.out.println("----testNoJUnitErrors-----");
// Utilities.show("Running testNoJUnitErrors");
final OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_PASS_TEXT);
final File file = new File(_tempDir, "MonkeyTestPass.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener();
_model.addListener(listener);
listener.compile(doc); // synchronously compiles doc
listener.checkCompileOccurred();
listener.runJUnit(doc);
listener.assertJUnitStartCount(1);
if (printMessages) System.out.println("errors: "+_model.getJUnitModel().getJUnitErrorModel());
listener.assertNonTestCaseCount(0);
assertEquals("test case should have no errors reported", 0,
_model.getJUnitModel().getJUnitErrorModel().getNumErrors());
_model.removeListener(listener);
_log.log("testNoJUnitErrors completed");
}
/** Tests that a JUnit file with an error is reported to have an error. */
public void testOneJUnitError() throws Exception {
if (printMessages) System.out.println("----testOneJUnitError-----");
// Utilities.show("Running testOneJUnitError");
final OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_FAIL_TEXT);
final File file = new File(_tempDir, "MonkeyTestFail.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener();
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(_model.getJUnitModel());
assertEquals("test case has one error reported", 1, _model.getJUnitModel().getJUnitErrorModel().getNumErrors());
_model.removeListener(listener);
_log.log("testOneJUnitError completed");
}
/** Tests that a JUnit file with an error is reported to have an error. */
public void testElspethOneJUnitError() throws Exception {
if (printMessages) System.out.println("----testElspethOneJUnitError-----");
// Utilities.show("Running testElspethOneJunitError");
OpenDefinitionsDocument doc = setupDocument(ELSPETH_ERROR_TEXT);
final File file = new File(_tempDir, "Elspeth.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener();
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(doc);
JUnitErrorModel jem = _model.getJUnitModel().getJUnitErrorModel();
assertEquals("test case has one error reported", 1, jem.getNumErrors());
assertTrue("first error should be an error not a warning", !jem.getError(0).isWarning());
_model.removeListener(listener);
_log.log("testElspethOneJUnitError completed");
}
/** Tests that a test class which throws a *real* Error (not an Exception) is handled correctly. */
public void testRealError() throws Exception {
if (printMessages) System.out.println("----testRealError-----");
// Utilities.show("Running testRealError");
OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_ERROR_TEXT);
final File file = new File(_tempDir, "MonkeyTestError.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener();
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(doc);
assertEquals("test case has one error reported", 1, _model.getJUnitModel().getJUnitErrorModel().getNumErrors());
listener.assertJUnitEndCount(1);
_model.removeListener(listener);
_log.log("testRealError completed");
}
/** Tests that the ui is notified to put up an error dialog if JUnit is run on a non-TestCase. */
public void testNonTestCaseError() throws Exception {
if (printMessages) System.out.println("----testNonTestCaseError-----");
// Utilities.show("Running testNonTestCaseError");
final OpenDefinitionsDocument doc = setupDocument(NON_TESTCASE_TEXT);
final File file = new File(_tempDir, "NonTestCase.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitNonTestListener();
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(doc);
if (printMessages) System.out.println("after test");
// Check events fired
listener.assertJUnitStartCount(0); // JUnit is never started
listener.assertJUnitEndCount(0); // JUnit never started and hence never ended
listener.assertNonTestCaseCount(1);
listener.assertJUnitSuiteStartedCount(0);
listener.assertJUnitTestStartedCount(0);
listener.assertJUnitTestEndedCount(0);
_model.removeListener(listener);
_log.log("testNonTestCaseError completed");
}
/** Tests that the ui is notified to put up an error dialog if JUnit is run on a non-public TestCase. */
public void testResultOfNonPublicTestCase() throws Exception {
if (printMessages) System.out.println("----testResultOfNonPublicTestCase-----");
// Utilities.show("Running testResultOfNonPublicTestCase");
final OpenDefinitionsDocument doc = setupDocument(NONPUBLIC_TEXT);
final File file = new File(_tempDir, "NonPublic.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener();
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(doc);
if (printMessages) System.out.println("after test");
//System.err.println(testResults.toString());
// Check events fired
listener.assertJUnitStartCount(1);
listener.assertJUnitEndCount(1);
assertEquals("test case has one error reported", 1, _model.getJUnitModel().getJUnitErrorModel().getNumErrors());
_model.removeListener(listener);
_log.log("testResultOfNonPublicTestCase completed");
}
/* This test has become inconsistent with DrJava behavior. If a document's file no longer exists and no class file
* exists, DrJava will detect that there is no valid class file for the document and ask the user to compile the
* file
*/
// public void testDoNotRunJUnitIfFileHasBeenMoved() throws Exception {
// if (printMessages) System.out.println("----testDoNotRunJUnitIfFileHasBeenMoved-----");
//// Utilities.show("Running testDoNotRunJUnitIfFileHasBeenMoved");
//
// final OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_PASS_TEXT);
// final File file = new File(_tempDir, "MonkeyTestPass.java");
// doc.saveFile(new FileSelector(file));
//
// JUnitTestListener listener = new JUnitTestListener();
//
// _model.addListener(listener);
// file.delete();
//
// listener.runJUnit(doc);
//
// listener.assertJUnitStartCount(0);
// listener.assertJUnitTestStartedCount(0);
//
// _model.removeListener(listener);
// _log.log("testDoNotRunJUnitIfFileHasBeenMoved completed");
// }
/** Tests a document that has no corresponding class file. */
public void testNoClassFile() throws Exception {
if (printMessages) System.out.println("----testNoClassFile-----");
// Utilities.show("Running testNoClassFile");
final OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_PASS_TEXT);
final File file = new File(_tempDir, "MonkeyTestPass.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitCompileBeforeTestListener();
_model.addListener(listener);
// Utilities.show("calling _runJunit in testNoClassFile");
listener.runJUnit(doc);
// Utilities.showDebug("Junit run completed");
if (printMessages) System.out.println("after test");
listener.assertCompileBeforeJUnitCount(1);
listener.assertNonTestCaseCount(0);
listener.assertJUnitStartCount(1);
listener.assertJUnitEndCount(1);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(1);
listener.assertJUnitTestEndedCount(1);
_model.removeListener(listener);
_log.log("testNoClassFile completed");
}
// Commented out because MultiThreadedTestCase objects to the RemoteException thrown by auxiliary unit testing thread
// after resetInteractions kills the slave JVM.
/** Tests that an infinite loop in a test case can be aborted by clicking the Reset button. */
public void testInfiniteLoop() throws Exception {
if (printMessages) System.out.println("----testInfiniteLoop-----");
// Utilities.show("Running testInfiniteLoop");
final OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_INFINITE_TEXT);
final File file = new File(_tempDir, "MonkeyTestInfinite.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitTestListener(false) {
public void junitSuiteStarted(int numTests) {
assertEquals("should run 1 test", 1, numTests);
synchronized(this) { junitSuiteStartedCount++; }
// kill the infinite test once testSuiteProcessing starts
_model.resetInteractions(new File(System.getProperty("user.dir")));
}
};
_model.addListener(listener);
listener.compile(doc);
// System.err.println("Compilation of infinite loop completed");
if (_model.getCompilerModel().getNumErrors() > 0) {
fail("compile failed: " + getCompilerErrorString());
}
listener.checkCompileOccurred();
// System.err.println("CheckCompile completed");
// _model.removeListener(listener);
//
// _model.addListener(listener2);
listener.logJUnitStart();
try {
// System.err.println("Starting JUnit");
doc.startJUnit();
listener.waitJUnitDone();
// auxiliary thread silently swallows the exception and terminates.
}
catch (Exception e) { fail("Aborting unit testing runs recovery code in testing thread; no exception is thrown"); }
listener.waitResetDone(); // reset should occur when test suite is started
// System.err.println("ResetDone");
if (printMessages) System.out.println("after test");
listener.assertJUnitStartCount(1);
_model.removeListener(listener);
listener.assertJUnitEndCount(1); // Testing was aborted after junitStarted(); junitEnded called in recovery code
// System.err.println("Reached Test End");
_log.log("testInfiniteLoop completed");
}
/** Tests that when a JUnit file with no errors, after being saved and compiled,
* has it's contents replaced by a test that should fail, will pass all tests.
*/
public void testUnsavedAndUnCompiledChanges() throws Exception {
if (printMessages) System.out.println("-----testUnsavedAndUnCompiledChanges-----");
OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_PASS_TEXT);
final File file = new File(_tempDir, "MonkeyTestPass.java");
saveFile(doc, new FileSelector(file));
List<OpenDefinitionsDocument> docs = _model.getSortedOpenDefinitionsDocuments();
final OpenDefinitionsDocument untitled = docs.get(0);
// System.out.println("Untitled file is named: " + untitled.getName());
Utilities.invokeAndWait(new Runnable() {
public void run() {
untitled.quitFile();
_model.closeFileWithoutPrompt(untitled);
}
});
// set up test listener for compile command; automatically checks that compilation is performed
JUnitTestListener listener = new JUnitCompileBeforeTestListener();
_model.addListener(listener);
testStartCompile(doc);
// System.err.println("Ordinary compile completed");
listener.waitCompileDone();
listener.resetCompileCounts();
changeDocumentText(MONKEYTEST_PASS_ALT_TEXT, doc);
// System.err.println("document changed; modifiedSinceSave = " + doc.isModifiedSinceSave());
listener.runJUnit(doc);
// System.err.println("JUnit completed");
/* Unsaved document forces both saveBeforeCompile and compileBeforeTest */
listener.assertSaveBeforeCompileCount(1);
listener.assertCompileBeforeJUnitCount(1);
listener.assertNonTestCaseCount(0);
listener.assertJUnitStartCount(1);
listener.assertJUnitEndCount(1);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(1);
listener.assertJUnitTestEndedCount(1);
if (printMessages) System.out.println("after test");
_model.removeListener(listener);
assertEquals("test case should have no errors reported after modifying", 0,
_model.getJUnitModel().getJUnitErrorModel().getNumErrors());
saveFile(doc, new FileSelector(file));
listener = new JUnitTestListener();
_model.addListener(listener);
assertEquals("test case should have no errors reported after saving", 0,
_model.getJUnitModel().getJUnitErrorModel().getNumErrors());
_model.removeListener(listener);
_log.log("testUnsavedAndUnCompiledChanges completed");
}
/** Verifies that we get a nonTestCase event and that opening a single test file enables testing. */
public void safeJUnitAllWithNoValidTests() throws Exception {
// if (printMessages) System.err.println("-----testJUnitAllWithNoValidTests-----");
JUnitNonTestListener listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(1);
listener.assertJUnitSuiteStartedCount(0);
listener.assertJUnitTestStartedCount(0);
listener.assertJUnitTestEndedCount(0);
_model.removeListener(listener);
JUnitCompileBeforeTestListener listener2 = new JUnitCompileBeforeTestListener();
_model.addListener(listener2);
OpenDefinitionsDocument doc = setupDocument(NON_TESTCASE_TEXT);
File file = new File(_tempDir, "NonTestCase.java");
// System.err.println("-----> file = "+file+" -- canWrite() = "+file.canWrite()+" -- exists() = "+file.exists());
saveFile(doc, new FileSelector(file));
listener2.compile(doc);
listener2.checkCompileOccurred();
listener2.resetCompileCounts();
// Opending Test
File file2 = new File(_tempDir, "MonkeyTestPass.java");
OpenDefinitionsDocument doc2 = setupDocument(MONKEYTEST_PASS_TEXT);
saveFile(doc2, new FileSelector(file2));
listener2.runJUnit(_model.getJUnitModel());
listener2.assertNonTestCaseCount(0);
listener2.assertJUnitSuiteStartedCount(1);
listener2.assertJUnitTestStartedCount(1);
listener2.assertJUnitTestEndedCount(1);
_model.removeListener(listener2);
_log.log("testJUnitAllWithNoValidTests completed");
}
/** Tests that junit all works with one or two test cases that should pass. */
public void safeJUnitAllWithNoErrors() throws Exception {
// _log.log("Starting testJUnitAllWithNoErrors");
// final OpenDefinitionsDocument doc = setupDocument(NON_TESTCASE_TEXT);
// final File file = new File(_tempDir, "NonTestCase.java");
// saveFile(doc, new FileSelector(file));
//
// JUnitTestListener listener = new JUnitNonTestListener(true);
//
// _model.addListener(listener);
//
// listener.compile(doc);
// listener.checkCompileOccurred();
//
// _log.log("Compiled first doc");
//
OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_PASS_TEXT);
File file = new File(_tempDir, "MonkeyTestPass.java");
saveFile(doc, new FileSelector(file));
JUnitTestListener listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(0);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(1);
listener.assertJUnitTestEndedCount(1);
_model.removeListener(listener);
doc = setupDocument(HAS_MULTIPLE_TESTS_PASS_TEXT);
file = new File(_tempDir, "HasMultipleTestsPass.java");
saveFile(doc, new FileSelector(file));
listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.compile(doc);
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(0);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(3);
listener.assertJUnitTestEndedCount(3);
_model.removeListener(listener);
_log.log("testJUnitAllWithNoErrors completed");
}
/** Tests that junit all works with test cases that do not pass. */
public void safeJUnitAllWithErrors() throws Exception {
if (printMessages) System.out.println("-----testJUnitAllWithErrors-----");
OpenDefinitionsDocument doc = setupDocument(MONKEYTEST_ERROR_TEXT);
OpenDefinitionsDocument doc2 = setupDocument(MONKEYTEST_FAIL_TEXT);
File file = new File(_tempDir, "MonkeyTestError.java");
File file2 = new File(_tempDir, "MonkeyTestFail.java");
saveFile(doc, new FileSelector(file));
saveFile(doc2, new FileSelector(file2));
JUnitNonTestListener listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.resetCompileCounts();
listener.compile(doc2);
listener.checkCompileOccurred();
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(0);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(2);
listener.assertJUnitTestEndedCount(2);
_model.removeListener(listener);
JUnitErrorModel jem = _model.getJUnitModel().getJUnitErrorModel();
assertEquals("test case has one error reported", 2, jem.getNumErrors());
assertTrue("first error should be an error", jem.getError(0).isWarning());
assertFalse("second error should be a failure", jem.getError(1).isWarning());
_log.log("testJUnitAllWithErrors completed");
}
/** Tests that junit all works with one or two test cases that should pass. */
public void safeJUnitStaticInnerClass() throws Exception {
if (printMessages) System.out.println("-----testJUnitAllWithStaticInnerClass-----");
OpenDefinitionsDocument doc = setupDocument(NON_TESTCASE_TEXT);
OpenDefinitionsDocument doc2 = setupDocument(STATIC_INNER_TEST_TEXT);
File file = new File(_tempDir, "NonTestCase.java");
File file2 = new File(_tempDir, "StaticInnerTestCase.java");
saveFile(doc, new FileSelector(file));
saveFile(doc2, new FileSelector(file2));
JUnitNonTestListener listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
listener.resetCompileCounts();
listener.compile(doc2);
listener.checkCompileOccurred();
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(0);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(2);
listener.assertJUnitTestEndedCount(2);
_model.removeListener(listener);
if (printMessages) System.out.println("----testJUnitAllWithNoErrors-----");
_log.log("testJUnitStaticInnerClass completed");
}
/** Tests that testing an uncompiled but correct group of files will first compile and then run test. */
public class JUnitCompileBeforeTestListener extends JUnitTestListener {
/* Method copied by _mainListener in MainFrame. */
public void compileBeforeJUnit(final CompilerListener testAfterCompile) {
// System.err.println("compileBeforeJUnit called in listener " + this);
synchronized(this) { compileBeforeJUnitCount++; }
// Compile all open source files
_model.getCompilerModel().addListener(testAfterCompile); // listener removes itself
// Utilities.show("Calling _compileAll()");
try { _model.getCompilerModel().compileAll(); /* instead of invoking MainFrame._compileAll() */ }
catch(IOException e) { fail("Compile step generated IOException"); }
// Utilities.show("Compilation finished");
}
public void saveBeforeCompile() {
// System.err.println("saveBeforeCompile called in " + this);
synchronized(this) { saveBeforeCompileCount++; }
/** Assumes that DrJava is in flat file mode! */
saveAllFiles(_model, new FileSaveSelector() {
public File getFile() { throw new UnexpectedException ("Test should not ask for save file name"); }
public boolean warnFileOpen(File f) { return false; }
public boolean verifyOverwrite() { return true; }
public boolean shouldSaveAfterFileMoved(OpenDefinitionsDocument doc, File oldFile) { return false; }
});
}
public void fileSaved(OpenDefinitionsDocument doc) { }
}
/** Tests that when a JUnit file with no errors is compiled and then modified to contain
* an error does not pass unit testing (by running correct class files).
*/
public void testCorrectFilesAfterIncorrectChanges() throws Exception {
// _log.log("Starting testCorrectFilesAfterIncorrectChanges");
OpenDefinitionsDocument doc = setupDocument(NON_TESTCASE_TEXT);
JUnitNonTestListener listener = new JUnitNonTestListener(true);
File file = new File(_tempDir, "NonTestCase.java");
saveFile(doc, new FileSelector(file));
_model.addListener(listener);
listener.compile(doc);
listener.checkCompileOccurred();
_model.removeListener(listener);
// What is the preceding code segment supposed to test; it has already been done!
doc = setupDocument(MULTI_CLASSES_IN_FILE_TEXT);
file = new File(_tempDir, "Test.java");
saveFile(doc, new FileSelector(file));
listener = new JUnitNonTestListener(true);
_model.addListener(listener);
listener.compile(doc);
listener.runJUnit(_model.getJUnitModel());
listener.assertNonTestCaseCount(0);
listener.assertJUnitSuiteStartedCount(1);
listener.assertJUnitTestStartedCount(1);
listener.assertJUnitTestEndedCount(1);
_model.removeListener(listener);
doc.remove(87,4);
JUnitTestListener listener2 = new JUnitCompileBeforeTestListener();
_model.addListener(listener2);
// Utilities.show("calling _runJunit in testNoClassFile");
listener2.runJUnit(doc);
// Utilities.showDebug("Junit run completed");
if (printMessages) System.out.println("after test");
listener2.assertCompileBeforeJUnitCount(1);
listener2.assertNonTestCaseCount(1);
listener2.assertJUnitStartCount(0);
listener2.assertJUnitEndCount(0);
listener2.assertJUnitSuiteStartedCount(0);
listener2.assertJUnitTestStartedCount(0);
listener2.assertJUnitTestEndedCount(0);
_model.removeListener(listener2);
_log.log("testCorrectFilesAfterIncorrectChanges completed");
}
}
The table below shows all metrics for GlobalModelJUnitTest.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 32.00 | Number of blocks | |
| BLOCK_COMMENT | 41.00 | Number of block comment lines | |
| COMMENTS | 153.00 | Comment lines | |
| COMMENT_DENSITY | 0.34 | Comment density | |
| COMPARISONS | 3.00 | Number of comparison operators | |
| CYCLOMATIC | 46.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 51.00 | Comments in declarations | |
| DOC_COMMENT | 27.00 | Number of javadoc comment lines | |
| ELOC | 456.00 | Effective lines of code | |
| EXEC_COMMENTS | 56.00 | Comments in executable code | |
| EXITS | 49.00 | Procedure exits | |
| FUNCTIONS | 24.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 71.61 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 132.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 1.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 1.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 19.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 2.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 3.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 1.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 14.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 0.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 0.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 1.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 19.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 790.00 | Number of lines in the source file | |
| LINE_COMMENT | 85.00 | Number of line comments | |
| LOC | 478.00 | Lines of code | |
| LOGICAL_LINES | 329.00 | Number of statements | |
| LOOPS | 0.00 | Number of loops | |
| NEST_DEPTH | 3.00 | Maximum nesting depth | |
| OPERANDS | 1277.00 | Number of operands | |
| OPERATORS | 2024.00 | Number of operators | |
| PARAMS | 6.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 3301.00 | Halstead program length | |
| PROGRAM_VOCAB | 357.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 126.00 | Number of return points from functions | |
| SIZE | 30800.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 321.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 36.00 | Number of unique operators | |
| WHITESPACE | 159.00 | Number of whitespace lines | |