/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
package org.elasticsearch.test.junit.listeners;

import com.carrotsearch.randomizedtesting.ReproduceErrorMessageBuilder;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.lucene.util.Constants;
import org.elasticsearch.bootstrap.JavaVersion;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.SuppressForbidden;
import org.elasticsearch.test.ESIntegTestCase;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase;
import org.junit.internal.AssumptionViolatedException;
import org.junit.runner.Description;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;

import java.util.Locale;
import java.util.TimeZone;

import static com.carrotsearch.randomizedtesting.SysGlobals.SYSPROP_ITERATIONS;
import static com.carrotsearch.randomizedtesting.SysGlobals.SYSPROP_PREFIX;
import static com.carrotsearch.randomizedtesting.SysGlobals.SYSPROP_TESTCLASS;
import static com.carrotsearch.randomizedtesting.SysGlobals.SYSPROP_TESTMETHOD;
import static org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.REST_TESTS_BLACKLIST;
import static org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.REST_TESTS_SUITE;

/**
 * A {@link RunListener} that emits a command you can use to re-run a failing test with the failing random seed to
 * {@link System#err}.
 */
public class ReproduceInfoPrinter extends RunListener {

    protected final Logger logger = LogManager.getLogger(ESTestCase.class);

    @Override
    public void testStarted(Description description) throws Exception {
        logger.trace("Test {} started", description.getDisplayName());
    }

    @Override
    public void testFinished(Description description) throws Exception {
        logger.trace("Test {} finished", description.getDisplayName());
    }

    /**
     * Are we in the integ test phase?
     */
    static boolean inVerifyPhase() {
        return Boolean.parseBoolean(System.getProperty("tests.verify.phase"));
    }

    @Override
    public void testFailure(Failure failure) throws Exception {
        // Ignore assumptions.
        if (failure.getException() instanceof AssumptionViolatedException) {
            return;
        }

        final String gradlew = Constants.WINDOWS ? "gradlew" : "./gradlew";
        final StringBuilder b = new StringBuilder("REPRODUCE WITH: " + gradlew + " ");
        String task = System.getProperty("tests.task");
        boolean isBwcTest = Boolean.parseBoolean(System.getProperty("tests.bwc", "false"));

        // append Gradle test runner test filter string
        b.append("'" + task + "'");
        if (isBwcTest) {
            // Use "legacy" method for bwc tests so that it applies globally to all upstream bwc test tasks
            b.append(" -Dtests.class=\"");
        } else {
            b.append(" --tests \"");
        }
        b.append(failure.getDescription().getClassName());

        final String methodName = failure.getDescription().getMethodName();
        if (methodName != null) {
            // fallback to system property filter when tests contain "."
            if (methodName.contains(".") || isBwcTest) {
                b.append("\" -Dtests.method=\"");
                b.append(methodName);
            } else {
                b.append(".");
                b.append(methodName);
            }
        }
        b.append("\"");
        GradleMessageBuilder gradleMessageBuilder = new GradleMessageBuilder(b);
        gradleMessageBuilder.appendAllOpts(failure.getDescription());

        // Client yaml suite tests are a special case as they allow for additional parameters
        if (ESClientYamlSuiteTestCase.class.isAssignableFrom(failure.getDescription().getTestClass())) {
            gradleMessageBuilder.appendClientYamlSuiteProperties();
        }

        printToErr(b.toString());
    }

    @SuppressForbidden(reason = "printing repro info")
    private static void printToErr(String s) {
        System.err.println(s);
    }

    protected static class GradleMessageBuilder extends ReproduceErrorMessageBuilder {

        public GradleMessageBuilder(StringBuilder b) {
            super(b);
        }

        @Override
        public ReproduceErrorMessageBuilder appendAllOpts(Description description) {
            super.appendAllOpts(description);

            return appendESProperties();
        }

        @Override
        public ReproduceErrorMessageBuilder appendEnvironmentSettings() {
            // we handle our own environment settings
            return this;
        }

        /**
         * Append a single VM option.
         */
        @Override
        public ReproduceErrorMessageBuilder appendOpt(String sysPropName, String value) {
            if (sysPropName.equals(SYSPROP_ITERATIONS())) { // we don't want the iters to be in there!
                return this;
            }
            if (sysPropName.equals(SYSPROP_TESTCLASS())) {
                //don't print out the test class, we print it ourselves in appendAllOpts
                //without filtering out the parameters (needed for REST tests)
                return this;
            }
            if (sysPropName.equals(SYSPROP_TESTMETHOD())) {
                //don't print out the test method, we print it ourselves in appendAllOpts
                //without filtering out the parameters (needed for REST tests)
                return this;
            }
            if (sysPropName.equals(SYSPROP_PREFIX())) {
                // we always use the default prefix
                return this;
            }
            if (Strings.hasLength(value)) {
                return super.appendOpt(sysPropName, value);
            }
            return this;
        }

        private ReproduceErrorMessageBuilder appendESProperties() {
            appendProperties("tests.es.logger.level");
            if (inVerifyPhase()) {
                // these properties only make sense for integration tests
                appendProperties(ESIntegTestCase.TESTS_ENABLE_MOCK_MODULES);
            }
            appendProperties("tests.assertion.disabled", "tests.security.manager", "tests.nightly", "tests.jvms",
                             "tests.client.ratio", "tests.heap.size", "tests.bwc", "tests.bwc.version", "build.snapshot");
            if (System.getProperty("tests.jvm.argline") != null && System.getProperty("tests.jvm.argline").isEmpty() == false) {
                appendOpt("tests.jvm.argline", "\"" + System.getProperty("tests.jvm.argline") + "\"");
            }
            appendOpt("tests.locale", Locale.getDefault().toLanguageTag());
            appendOpt("tests.timezone", TimeZone.getDefault().getID());
            appendOpt("tests.distribution", System.getProperty("tests.distribution"));
            appendOpt("runtime.java", Integer.toString(JavaVersion.current().getVersion().get(0)));
            appendOpt("license.key", System.getProperty("licence.key"));
            appendOpt(ESTestCase.FIPS_SYSPROP, System.getProperty(ESTestCase.FIPS_SYSPROP));
            return this;
        }

        public ReproduceErrorMessageBuilder appendClientYamlSuiteProperties() {
            return appendProperties(REST_TESTS_SUITE, REST_TESTS_BLACKLIST);
        }

        protected ReproduceErrorMessageBuilder appendProperties(String... properties) {
            for (String sysPropName : properties) {
                if (Strings.hasLength(System.getProperty(sysPropName))) {
                    appendOpt(sysPropName, System.getProperty(sysPropName));
                }
            }
            return this;
        }

    }
}

@@ -464,24 +464,25 @@
 ageBuilder;%0A
+%0A
 import org.a
@@ -827,75 +827,8 @@
 se;%0A
-import org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase;%0A
 impo
@@ -1383,194 +1383,8 @@
 HOD;
-%0Aimport static org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.REST_TESTS_BLACKLIST;%0Aimport static org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.REST_TESTS_SUITE;
 %0A%0A/*
@@ -3712,286 +3712,8 @@
 );%0A%0A
-        // Client yaml suite tests are a special case as they allow for additional parameters%0A        if (ESClientYamlSuiteTestCase.class.isAssignableFrom(failure.getDescription().getTestClass())) %7B%0A            gradleMessageBuilder.appendClientYamlSuiteProperties();%0A        %7D%0A%0A
     
@@ -5995,34 +5995,8 @@
 ed%22,
- %22tests.security.manager%22,
  %22te
@@ -6889,24 +6889,24 @@
 _SYSPROP));%0A
+
             
@@ -6933,176 +6933,8 @@
  %7D%0A%0A
-        public ReproduceErrorMessageBuilder appendClientYamlSuiteProperties() %7B%0A            return appendProperties(REST_TESTS_SUITE, REST_TESTS_BLACKLIST);%0A        %7D%0A%0A
     

Remove some extra reproduce info (#71706)