StackTraceFormatter.java
- package org.jbehave.core.reporters;
- import java.io.ByteArrayOutputStream;
- import java.io.PrintStream;
- import java.util.regex.Pattern;
- import org.jbehave.core.failures.UUIDExceptionWrapper;
- public class StackTraceFormatter {
-
- private boolean compressFailureTrace;
-
- public StackTraceFormatter(boolean compressFailureTrace) {
- this.compressFailureTrace = compressFailureTrace;
- }
- public String stackTrace(Throwable cause) {
- if (cause.getClass().getName().equals(UUIDExceptionWrapper.class.getName())) {
- cause = cause.getCause();
- }
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- cause.printStackTrace(new PrintStream(out));
- return stackTrace(out.toString().replaceAll("\r",""));
- }
- protected String stackTrace(String stackTrace) {
- if (!compressFailureTrace) {
- return stackTrace;
- }
- // don't print past certain parts of the stack. Try them even though
- // they may be redundant.
- stackTrace = cutOff(stackTrace, "org.jbehave.core.embedder.");
- stackTrace = cutOff(stackTrace, "org.junit.runners.");
- stackTrace = cutOff(stackTrace, "org.junit.platform.");
- stackTrace = cutOff(stackTrace, "org.apache.maven.surefire.");
- // System.out.println("=====before>" + stackTrace + "<==========");
- // replace whole series of lines with '\t(summary)' The end-user
- // will thank us.
- for (Replacement replacement : REPLACEMENTS) {
- stackTrace = replacement.from.matcher(stackTrace).replaceAll(replacement.to);
- }
- return stackTrace;
- }
- private String cutOff(String stackTrace, String at) {
- if (stackTrace.indexOf(at) > -1) {
- int ix = stackTrace.indexOf(at);
- ix = stackTrace.indexOf("\n", ix);
- if (ix != -1) {
- stackTrace = stackTrace.substring(0, ix) + "\n...";
- }
- }
- return stackTrace;
- }
- private static class Replacement {
- private final Pattern from;
- private final String to;
- private Replacement(Pattern from, String to) {
- this.from = from;
- this.to = to;
- }
- }
- @SuppressWarnings("checkstyle:LineLength")
- private static Replacement[] REPLACEMENTS = new Replacement[] {
- new Replacement(
- // JDK 18+
- Pattern.compile("\\tat java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke\\(DirectMethodHandleAccessor.java:\\d+\\)\\n"
- + "\\tat java.base/java.lang.reflect.Method.invoke\\(Method.java:\\d+\\)"),
- "\t(reflection-invoke)"),
- new Replacement(
- // JDK 9+
- Pattern.compile("\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0\\(Native Method\\)\\n"
- + "\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke\\(NativeMethodAccessorImpl.java:\\d+\\)\\n"
- + "\\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke\\(DelegatingMethodAccessorImpl.java:\\d+\\)\\n"
- + "\\tat java.base/java.lang.reflect.Method.invoke\\(Method.java:\\d+\\)"),
- "\t(reflection-invoke)"),
- new Replacement(
- // JDK 1.8
- Pattern.compile("\\tat sun.reflect.NativeMethodAccessorImpl.invoke0\\(Native Method\\)\\n"
- + "\\tat sun.reflect.NativeMethodAccessorImpl.invoke\\(NativeMethodAccessorImpl.java:\\d+\\)\\n"
- + "\\tat sun.reflect.DelegatingMethodAccessorImpl.invoke\\(DelegatingMethodAccessorImpl.java:\\d+\\)\\n"
- + "\\tat java.lang.reflect.Method.invoke\\(Method.java:\\d+\\)"),
- "\t(reflection-invoke)"),
- new Replacement(
- Pattern.compile("\\tat org.codehaus.groovy.reflection.CachedMethod.invoke\\(CachedMethod.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod.invoke\\(ClosureMetaMethod.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite\\$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke\\(PojoMetaMethodSite.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call\\(PojoMetaMethodSite.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall\\(CallSiteArray.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.AbstractCallSite.call\\(AbstractCallSite.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.AbstractCallSite.call\\(AbstractCallSite.java:\\d+\\)"),
- "\t(groovy-closure-invoke)"),
- new Replacement(
- Pattern.compile("\\tat org.codehaus.groovy.reflection.CachedMethod.invoke\\(CachedMethod.java:\\d+\\)\\n"
- + "\\tat groovy.lang.MetaMethod.doMethodInvoke\\(MetaMethod.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod\\(ClosureMetaClass.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN\\(ScriptBytecodeAdapter.java:\\d+\\)"),
- "\t(groovy-instance-method-invoke)"),
- new Replacement(
- Pattern.compile("\\tat org.codehaus.groovy.reflection.CachedMethod.invoke\\(CachedMethod.java:\\d+\\)\n"
- + "\\tat org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod.invoke\\(ClosureMetaMethod.java:\\d+\\)\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite\\$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke\\(PojoMetaMethodSite.java:\\d+\\)\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call\\(PojoMetaMethodSite.java:\\d+\\)\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.AbstractCallSite.call\\(AbstractCallSite.java:\\d+\\)"),
- "\t(groovy-abstract-method-invoke)"),
- new Replacement(
- Pattern.compile("\\tat org.codehaus.groovy.reflection.CachedMethod.invoke\\(CachedMethod.java:\\d+\\)\\n"
- + "\\tat groovy.lang.MetaMethod.doMethodInvoke\\(MetaMethod.java:\\d+\\)\\n"
- + "\\tat groovy.lang.MetaClassImpl.invokeStaticMethod\\(MetaClassImpl.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.InvokerHelper.invokeStaticMethod\\(InvokerHelper.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeStaticMethodN\\(ScriptBytecodeAdapter.java:\\d+\\)"),
- "\t(groovy-static-method-invoke)"),
- new Replacement(
- Pattern.compile("\\tat sun.reflect.NativeConstructorAccessorImpl.newInstance0\\(Native Method\\)\\n"
- + "\\tat sun.reflect.NativeConstructorAccessorImpl.newInstance\\(NativeConstructorAccessorImpl.java:\\d+\\)\\n"
- + "\\tat sun.reflect.DelegatingConstructorAccessorImpl.newInstance\\(DelegatingConstructorAccessorImpl.java:\\d+\\)\\n"
- + "\\tat java.lang.reflect.Constructor.newInstance\\(Constructor.java:\\d+\\)"),
- "\t(reflection-construct)"),
- new Replacement(
- Pattern.compile("\\tat org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(Current|)\\(CallSiteArray.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(Current|)\\(AbstractCallSite.java:\\d+\\)\\n"
- + "\\tat org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(Current|)\\(AbstractCallSite.java:\\d+\\)"
- ), "\t(groovy-call)"),
- // This one last.
- new Replacement(Pattern.compile("\\t\\(reflection\\-invoke\\)\\n" + "\\t\\(groovy\\-"), "\t(groovy-")
- };
- }