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Diffstat (limited to 'test-runner/src/junit/runner/BaseTestRunner.java')
-rw-r--r--test-runner/src/junit/runner/BaseTestRunner.java342
1 files changed, 0 insertions, 342 deletions
diff --git a/test-runner/src/junit/runner/BaseTestRunner.java b/test-runner/src/junit/runner/BaseTestRunner.java
deleted file mode 100644
index 8cfd7fa..0000000
--- a/test-runner/src/junit/runner/BaseTestRunner.java
+++ /dev/null
@@ -1,342 +0,0 @@
-package junit.runner;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintWriter;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.text.NumberFormat;
-import java.util.Properties;
-
-import junit.framework.AssertionFailedError;
-import junit.framework.Test;
-import junit.framework.TestListener;
-import junit.framework.TestSuite;
-
-/**
- * Base class for all test runners.
- * This class was born live on stage in Sardinia during XP2000.
- */
-public abstract class BaseTestRunner implements TestListener {
- public static final String SUITE_METHODNAME= "suite";
-
- private static Properties fPreferences;
- static int fgMaxMessageLength= 500;
- static boolean fgFilterStack= true;
- boolean fLoading= true;
-
- /*
- * Implementation of TestListener
- */
- public synchronized void startTest(Test test) {
- testStarted(test.toString());
- }
-
- protected static void setPreferences(Properties preferences) {
- fPreferences= preferences;
- }
-
- protected static Properties getPreferences() {
- if (fPreferences == null) {
- fPreferences= new Properties();
- fPreferences.put("loading", "true");
- fPreferences.put("filterstack", "true");
- readPreferences();
- }
- return fPreferences;
- }
-
- public static void savePreferences() throws IOException {
- FileOutputStream fos= new FileOutputStream(getPreferencesFile());
- try {
- getPreferences().store(fos, "");
- } finally {
- fos.close();
- }
- }
-
- // android-changed remove 'static' qualifier for API compatibility
- public void setPreference(String key, String value) {
- getPreferences().put(key, value);
- }
-
- public synchronized void endTest(Test test) {
- testEnded(test.toString());
- }
-
- public synchronized void addError(final Test test, final Throwable t) {
- testFailed(TestRunListener.STATUS_ERROR, test, t);
- }
-
- public synchronized void addFailure(final Test test, final AssertionFailedError t) {
- testFailed(TestRunListener.STATUS_FAILURE, test, t);
- }
-
- // TestRunListener implementation
-
- public abstract void testStarted(String testName);
-
- public abstract void testEnded(String testName);
-
- public abstract void testFailed(int status, Test test, Throwable t);
-
- /**
- * Returns the Test corresponding to the given suite. This is
- * a template method, subclasses override runFailed(), clearStatus().
- */
- public Test getTest(String suiteClassName) {
- if (suiteClassName.length() <= 0) {
- clearStatus();
- return null;
- }
- Class testClass= null;
- try {
- testClass= loadSuiteClass(suiteClassName);
- } catch (ClassNotFoundException e) {
- String clazz= e.getMessage();
- if (clazz == null)
- clazz= suiteClassName;
- runFailed("Class not found \""+clazz+"\"");
- return null;
- } catch(Exception e) {
- runFailed("Error: "+e.toString());
- return null;
- }
- Method suiteMethod= null;
- try {
- suiteMethod= testClass.getMethod(SUITE_METHODNAME, new Class[0]);
- } catch(Exception e) {
- // try to extract a test suite automatically
- clearStatus();
- return new TestSuite(testClass);
- }
- if (! Modifier.isStatic(suiteMethod.getModifiers())) {
- runFailed("Suite() method must be static");
- return null;
- }
- Test test= null;
- try {
- test= (Test)suiteMethod.invoke(null, (Object[])new Class[0]); // static method
- if (test == null)
- return test;
- }
- catch (InvocationTargetException e) {
- runFailed("Failed to invoke suite():" + e.getTargetException().toString());
- return null;
- }
- catch (IllegalAccessException e) {
- runFailed("Failed to invoke suite():" + e.toString());
- return null;
- }
-
- clearStatus();
- return test;
- }
-
- /**
- * Returns the formatted string of the elapsed time.
- */
- public String elapsedTimeAsString(long runTime) {
- return NumberFormat.getInstance().format((double)runTime/1000);
- }
-
- /**
- * Processes the command line arguments and
- * returns the name of the suite class to run or null
- */
- protected String processArguments(String[] args) {
- String suiteName= null;
- for (int i= 0; i < args.length; i++) {
- if (args[i].equals("-noloading")) {
- setLoading(false);
- } else if (args[i].equals("-nofilterstack")) {
- fgFilterStack= false;
- } else if (args[i].equals("-c")) {
- if (args.length > i+1)
- suiteName= extractClassName(args[i+1]);
- else
- System.out.println("Missing Test class name");
- i++;
- } else {
- suiteName= args[i];
- }
- }
- return suiteName;
- }
-
- /**
- * Sets the loading behaviour of the test runner
- */
- public void setLoading(boolean enable) {
- fLoading= enable;
- }
- /**
- * Extract the class name from a String in VA/Java style
- */
- public String extractClassName(String className) {
- if(className.startsWith("Default package for"))
- return className.substring(className.lastIndexOf(".")+1);
- return className;
- }
-
- /**
- * Truncates a String to the maximum length.
- */
- public static String truncate(String s) {
- if (fgMaxMessageLength != -1 && s.length() > fgMaxMessageLength)
- s= s.substring(0, fgMaxMessageLength)+"...";
- return s;
- }
-
- /**
- * Override to define how to handle a failed loading of
- * a test suite.
- */
- protected abstract void runFailed(String message);
-
- // BEGIN android-changed - add back getLoader() for API compatibility
- /**
- * Returns the loader to be used.
- *
- * @deprecated not present in JUnit4.10
- */
- public TestSuiteLoader getLoader() {
- if (useReloadingTestSuiteLoader())
- return new ReloadingTestSuiteLoader();
- return new StandardTestSuiteLoader();
- }
- // END android-changed
-
- /**
- * Returns the loaded Class for a suite name.
- */
- protected Class<?> loadSuiteClass(String suiteClassName) throws ClassNotFoundException {
- return Class.forName(suiteClassName);
- }
-
- /**
- * Clears the status message.
- */
- protected void clearStatus() { // Belongs in the GUI TestRunner class
- }
-
- protected boolean useReloadingTestSuiteLoader() {
- return getPreference("loading").equals("true") && fLoading;
- }
-
- private static File getPreferencesFile() {
- String home= System.getProperty("user.home");
- return new File(home, "junit.properties");
- }
-
- private static void readPreferences() {
- InputStream is= null;
- try {
- is= new FileInputStream(getPreferencesFile());
- setPreferences(new Properties(getPreferences()));
- getPreferences().load(is);
- } catch (IOException e) {
- try {
- if (is != null)
- is.close();
- } catch (IOException e1) {
- }
- }
- }
-
- public static String getPreference(String key) {
- return getPreferences().getProperty(key);
- }
-
- public static int getPreference(String key, int dflt) {
- String value= getPreference(key);
- int intValue= dflt;
- if (value == null)
- return intValue;
- try {
- intValue= Integer.parseInt(value);
- } catch (NumberFormatException ne) {
- }
- return intValue;
- }
-
- /**
- * Returns a filtered stack trace
- */
- public static String getFilteredTrace(Throwable t) {
- StringWriter stringWriter= new StringWriter();
- PrintWriter writer= new PrintWriter(stringWriter);
- t.printStackTrace(writer);
- StringBuffer buffer= stringWriter.getBuffer();
- String trace= buffer.toString();
- return BaseTestRunner.getFilteredTrace(trace);
- }
-
- // BEGIN android-changed - add back this method for API compatibility
- /** @deprecated not present in JUnit4.10 */
- public static boolean inVAJava() {
- return false;
- }
- // END android-changed
-
- /**
- * Filters stack frames from internal JUnit classes
- */
- public static String getFilteredTrace(String stack) {
- if (showStackRaw())
- return stack;
-
- StringWriter sw= new StringWriter();
- PrintWriter pw= new PrintWriter(sw);
- StringReader sr= new StringReader(stack);
- // BEGIN android-changed
- // Use a sensible default buffer size
- BufferedReader br= new BufferedReader(sr, 1000);
- // END android-changed
-
- String line;
- try {
- while ((line= br.readLine()) != null) {
- if (!filterLine(line))
- pw.println(line);
- }
- } catch (Exception IOException) {
- return stack; // return the stack unfiltered
- }
- return sw.toString();
- }
-
- protected static boolean showStackRaw() {
- return !getPreference("filterstack").equals("true") || fgFilterStack == false;
- }
-
- static boolean filterLine(String line) {
- String[] patterns= new String[] {
- "junit.framework.TestCase",
- "junit.framework.TestResult",
- "junit.framework.TestSuite",
- "junit.framework.Assert.", // don't filter AssertionFailure
- "junit.swingui.TestRunner",
- "junit.awtui.TestRunner",
- "junit.textui.TestRunner",
- "java.lang.reflect.Method.invoke("
- };
- for (int i= 0; i < patterns.length; i++) {
- if (line.indexOf(patterns[i]) > 0)
- return true;
- }
- return false;
- }
-
- static {
- fgMaxMessageLength= getPreference("maxmessage", fgMaxMessageLength);
- }
-
-}
generated by cgit v1.1 at 2024-06-30 19:13:58 +0000