Best junit code snippet using junit.runner.BaseTestRunner.showStackRaw
Source: BaseTestRunner.java
...57 }58 59 public static String getFilteredTrace(String paramString)60 {61 if (showStackRaw()) {62 return paramString;63 }64 StringWriter localStringWriter = new StringWriter();65 PrintWriter localPrintWriter = new PrintWriter(localStringWriter);66 BufferedReader localBufferedReader = new BufferedReader(new StringReader(paramString));67 try68 {69 for (;;)70 {71 String str = localBufferedReader.readLine();72 if (str == null) {73 break;74 }75 if (!filterLine(str)) {76 localPrintWriter.println(str);77 }78 }79 return localException.toString();80 }81 catch (Exception localException)82 {83 return paramString;84 }85 }86 87 public static String getFilteredTrace(Throwable paramThrowable)88 {89 StringWriter localStringWriter = new StringWriter();90 paramThrowable.printStackTrace(new PrintWriter(localStringWriter));91 return getFilteredTrace(localStringWriter.toString());92 }93 94 public static int getPreference(String paramString, int paramInt)95 {96 paramString = getPreference(paramString);97 if (paramString == null) {98 return paramInt;99 }100 try101 {102 int i = Integer.parseInt(paramString);103 return i;104 }105 catch (NumberFormatException paramString) {}106 return paramInt;107 }108 109 public static String getPreference(String paramString)110 {111 return getPreferences().getProperty(paramString);112 }113 114 protected static Properties getPreferences()115 {116 if (fPreferences == null)117 {118 fPreferences = new Properties();119 fPreferences.put("loading", "true");120 fPreferences.put("filterstack", "true");121 readPreferences();122 }123 return fPreferences;124 }125 126 private static File getPreferencesFile()127 {128 return new File(System.getProperty("user.home"), "junit.properties");129 }130 131 /* Error */132 private static void readPreferences()133 {134 // Byte code:135 // 0: aconst_null136 // 1: astore_1137 // 2: new 158 java/io/FileInputStream138 // 5: dup139 // 6: invokestatic 160 junit/runner/BaseTestRunner:getPreferencesFile ()Ljava/io/File;140 // 9: invokespecial 163 java/io/FileInputStream:<init> (Ljava/io/File;)V141 // 12: astore_0142 // 13: new 121 java/util/Properties143 // 16: dup144 // 17: invokestatic 119 junit/runner/BaseTestRunner:getPreferences ()Ljava/util/Properties;145 // 20: invokespecial 166 java/util/Properties:<init> (Ljava/util/Properties;)V146 // 23: invokestatic 169 junit/runner/BaseTestRunner:setPreferences (Ljava/util/Properties;)V147 // 26: invokestatic 119 junit/runner/BaseTestRunner:getPreferences ()Ljava/util/Properties;148 // 29: aload_0149 // 30: invokevirtual 173 java/util/Properties:load (Ljava/io/InputStream;)V150 // 33: aload_0151 // 34: ifnull +7 -> 41152 // 37: aload_0153 // 38: invokevirtual 178 java/io/InputStream:close ()V154 // 41: return155 // 42: astore_0156 // 43: aconst_null157 // 44: astore_0158 // 45: aload_0159 // 46: ifnull -5 -> 41160 // 49: aload_0161 // 50: invokevirtual 178 java/io/InputStream:close ()V162 // 53: return163 // 54: astore_0164 // 55: return165 // 56: astore_0166 // 57: aload_1167 // 58: ifnull +7 -> 65168 // 61: aload_1169 // 62: invokevirtual 178 java/io/InputStream:close ()V170 // 65: aload_0171 // 66: athrow172 // 67: astore_0173 // 68: return174 // 69: astore_1175 // 70: goto -5 -> 65176 // 73: astore_2177 // 74: aload_0178 // 75: astore_1179 // 76: aload_2180 // 77: astore_0181 // 78: goto -21 -> 57182 // 81: astore_1183 // 82: goto -37 -> 45184 // Local variable table:185 // start length slot name signature186 // 12 26 0 localFileInputStream java.io.FileInputStream187 // 42 1 0 localIOException1 IOException188 // 44 6 0 localObject1 Object189 // 54 1 0 localIOException2 IOException190 // 56 10 0 localObject2 Object191 // 67 8 0 localIOException3 IOException192 // 77 1 0 localObject3 Object193 // 1 61 1 localObject4 Object194 // 69 1 1 localIOException4 IOException195 // 75 1 1 localObject5 Object196 // 81 1 1 localIOException5 IOException197 // 73 4 2 localObject6 Object198 // Exception table:199 // from to target type200 // 2 13 42 java/io/IOException201 // 49 53 54 java/io/IOException202 // 2 13 56 finally203 // 37 41 67 java/io/IOException204 // 61 65 69 java/io/IOException205 // 13 33 73 finally206 // 13 33 81 java/io/IOException207 }208 209 public static void savePreferences()210 throws IOException211 {212 FileOutputStream localFileOutputStream = new FileOutputStream(getPreferencesFile());213 try214 {215 getPreferences().store(localFileOutputStream, "");216 return;217 }218 finally219 {220 localFileOutputStream.close();221 }222 }223 224 public static void setPreference(String paramString1, String paramString2)225 {226 getPreferences().put(paramString1, paramString2);227 }228 229 protected static void setPreferences(Properties paramProperties)230 {231 fPreferences = paramProperties;232 }233 234 protected static boolean showStackRaw()235 {236 return (!getPreference("filterstack").equals("true")) || (!fgFilterStack);237 }238 239 public static String truncate(String paramString)240 {241 String str = paramString;242 if (fgMaxMessageLength != -1)243 {244 str = paramString;245 if (paramString.length() > fgMaxMessageLength) {246 str = paramString.substring(0, fgMaxMessageLength) + "...";247 }248 }
...
showStackRaw
Using AI Code Generation
1import junit.runner.BaseTestRunner;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.junit.runners.JUnit4;5import org.junit.runners.model.FrameworkMethod;6import org.junit.runners.model.Statement;7@RunWith(JUnit4.class)8public class TestRunner {9 public void test() {10 try {11 throw new RuntimeException("Test");12 } catch (Exception e) {13 System.out.println(BaseTestRunner.getFilteredTrace(e.getStackTrace()));14 }15 }16}17 at TestRunner.test(TestRunner.java:12)18import org.junit.Test;19import org.junit.runner.RunWith;20import org.junit.runners.JUnit4;21import org.junit.runners.model.FrameworkMethod;22import org.junit.runners.model.Statement;23import org.junit.internal.runners.statements.Fail;24@RunWith(JUnit4.class)25public class TestRunner {26 public void test() {27 try {28 throw new RuntimeException("Test");29 } catch (Exception e) {30 System.out.println(Fail.getFilteredTrace(e.getStackTrace()));31 }32 }33}34 at TestRunner.test(TestRunner.java:12)
showStackRaw
Using AI Code Generation
1public class TestRunner {2 public static void main(String[] args) {3 junit.textui.TestRunner testRunner = new junit.textui.TestRunner();4 TestResult result = testRunner.start(new TestSuite(TestException.class));5 if (result.errorCount() > 0) {6 Enumeration<Error> errors = result.errors();7 while (errors.hasMoreElements()) {8 Error error = errors.nextElement();9 System.out.println(junit.runner.BaseTestRunner.getFilteredTrace(error10 .getTrace()));11 }12 }13 }14}15 at junit.framework.Assert.fail(Assert.java:57)16 at junit.framework.Assert.failNotEquals(Assert.java:329)17 at junit.framework.Assert.assertEquals(Assert.java:78)18 at junit.framework.Assert.assertEquals(Assert.java:234)19 at junit.framework.Assert.assertEquals(Assert.java:241)20 at com.journaldev.junit.TestException.testException(TestException.java:16)21 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)22 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)23 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)24 at java.lang.reflect.Method.invoke(Method.java:597)25 at junit.framework.TestCase.runTest(TestCase.java:176)26 at junit.framework.TestCase.runBare(TestCase.java:141)27 at junit.framework.TestResult$1.protect(TestResult.java:122)28 at junit.framework.TestResult.runProtected(TestResult.java:142)29 at junit.framework.TestResult.run(TestResult.java:125)30 at junit.framework.TestCase.run(TestCase.java:129)31 at junit.framework.TestSuite.runTest(TestSuite.java:255)32 at junit.framework.TestSuite.run(TestSuite.java:250)33 at junit.textui.TestRunner.doRun(TestRunner.java:92)34 at junit.textui.TestRunner.run(TestRunner.java:70)35 at junit.textui.TestRunner.run(TestRunner.java:53)36 at com.journaldev.junit.TestRunner.main(TestRunner.java:10)
showStackRaw
Using AI Code Generation
1import junit.framework.TestCase;2import junit.runner.BaseTestRunner;3public class ShowStackRaw extends TestCase {4 public void testShowStackRaw() {5 try {6 throw new Exception("test exception");7 } catch (Exception e) {8 System.out.println(BaseTestRunner.getFilteredTrace(e));9 }10 }11}12 at ShowStackRaw.testShowStackRaw(ShowStackRaw.java:15)13 at java.lang.reflect.Method.invoke(Native Method)14 at junit.framework.TestCase.runTest(TestCase.java:168)15 at junit.framework.TestCase.runBare(TestCase.java:134)16 at junit.framework.TestResult$1.protect(TestResult.java:110)17 at junit.framework.TestResult.runProtected(TestResult.java:128)18 at junit.framework.TestResult.run(TestResult.java:113)19 at junit.framework.TestCase.run(TestCase.java:124)20 at junit.framework.TestSuite.runTest(TestSuite.java:243)21 at junit.framework.TestSuite.run(TestSuite.java:238)22 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)23 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)24 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)25 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
showStackRaw
Using AI Code Generation
1import junit.runner.BaseTestRunner;2import junit.framework.Test;3import junit.framework.TestCase;4import junit.framework.TestResult;5import junit.framework.TestSuite;6public class TestSuite1 extends TestSuite {7 public static void main(String[] args) {8 TestResult result = new TestResult();9 result.addListener(new TextListener(System.out));10 TestSuite suite = new TestSuite1();11 suite.run(result);12 System.out.println(result.wasSuccessful());13 }14 public TestSuite1() {15 addTestSuite(Test1.class);16 addTestSuite(Test2.class);17 }18 public static class Test1 extends TestCase {19 public Test1(String name) {20 super(name);21 }22 public void test1() {23 assertTrue(true);24 }25 public void test2() {26 assertTrue(false);27 }28 }29 public static class Test2 extends TestCase {30 public Test2(String name) {31 super(name);32 }33 public void test1() {34 assertTrue(true);35 }36 public void test2() {37 assertTrue(false);38 }39 }40 public void run(TestResult result) {41 super.run(result);42 System.out.println("Stack trace: ");43 System.out.println(BaseTestRunner.getFilteredTrace(""));44 }45}46 at junit.framework.Assert.fail(Assert.java:50)47 at junit.framework.Assert.assertTrue(Assert.java:20)48 at junit.framework.Assert.assertTrue(Assert.java:27)49 at TestSuite1$Test1.test2(TestSuite1.java:33)50 at junit.framework.TestCase.runTest(TestCase.java:154)51 at junit.framework.TestCase.runBare(TestCase.java:127)52 at junit.framework.TestResult$1.protect(TestResult.java:106)53 at junit.framework.TestResult.runProtected(TestResult.java:124)54 at junit.framework.TestResult.run(TestResult.java:109)55 at junit.framework.TestCase.run(TestCase.java:118)56 at junit.framework.TestSuite.runTest(TestSuite.java:208)57 at junit.framework.TestSuite.run(TestSuite.java:203)58 at TestSuite1.run(TestSuite1.java:40)59 at TestSuite1.main(TestSuite1.java:13)60 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
showStackRaw
Using AI Code Generation
1import java.lang.reflect.Method;2import java.util.ArrayList;3import java.util.List;4import java.util.Map;5import java.util.TreeMap;6import java.util.regex.Matcher;7import java.util.regex.Pattern;8import junit.runner.BaseTestRunner;9import junit.textui.TestRunner;10public class JUnit4TestPlanCreator {11 private static final String TEST_METHOD_REGEX = "at (\\w+).+\\((\\w+\\.\\w+)\\)";12 .compile(TEST_METHOD_REGEX);13 public static void main(String[] args) {14 if (args.length == 0) {15 System.out.println("Usage: java JUnit4TestPlanCreator <test class name>");16 return;17 }18 String testClassName = args[0];19 try {20 Class<?> testClass = Class.forName(testClassName);21 Map<String, List<String>> testMethodMap = new TreeMap<String, List<String>>();22 getTestMethodMap(testMethodMap, testClass);23 for (String testDescription : testMethodMap.keySet()) {24 List<String> testMethodList = testMethodMap.get(testDescription);25 for (String testMethod : testMethodList) {26 System.out.println(testDescription + "|" + testMethod);27 }28 }29 } catch (ClassNotFoundException e) {30 System.out.println("Class not found: " + testClassName);31 }32 }33 private static void getTestMethodMap(Map<String, List<String>> testMethodMap,34 Class<?> testClass) {35 List<String> testStackList = getTestStackList(testClass);36 for (String testStack : testStackList) {37 Matcher matcher = TEST_METHOD_PATTERN.matcher(testStack);38 if (matcher.find()) {39 String testMethod = matcher.group(1);40 String testDescription = matcher.group(2);41 List<String> testMethodList = testMethodMap.get(testDescription);
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Had the same message. I had to remove the Run/Debug configuration.
In my case, I ran the unit test as a local test before. After that I moved my test to the androidTest package and tried to run it again. Android Studio remembered the last run configuration so it tried to run it again as a local unit test which produced the same error.
After removing the config and running the test again it generated a new configuration and worked.
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