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Fix line separators in JSON logging tests backport#38771 #38834

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The hardcoded '\n' in string will not work in Windows where there is a
different line separator. A System.lineSeparator should be used to make
it work on all platforms
closes #38705 
backport #38771
This commit is contained in:
Przemyslaw Gomulka 2019-02-13 13:34:33 +01:00 committed by GitHub
parent 34b6383c47
commit 7404882105
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 31 additions and 30 deletions
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37
qa/logging-config/src/test/java/org/elasticsearch/common/logging/JsonLoggerTests.java
View File

@ -46,6 +46,7 @@ import java.util.stream.Stream;
* It has to be in a <code>org.elasticsearch.common.logging</code> package to use <code>PrefixLogger</code> * It has to be in a <code>org.elasticsearch.common.logging</code> package to use <code>PrefixLogger</code>
*/ */
public class JsonLoggerTests extends ESTestCase { public class JsonLoggerTests extends ESTestCase {
private static final String LINE_SEPARATOR = System.lineSeparator();
@BeforeClass @BeforeClass
public static void initNodeName() { public static void initNodeName() {
@ -109,15 +110,15 @@ public class JsonLoggerTests extends ESTestCase {
public void testJsonInMessage() throws IOException { public void testJsonInMessage() throws IOException {
final Logger testLogger = LogManager.getLogger("test"); final Logger testLogger = LogManager.getLogger("test");
String json = "{\n" + String json = "{" + LINE_SEPARATOR +
" \"terms\" : {\n" + " \"terms\" : {" + LINE_SEPARATOR +
" \"user\" : [\n" + " \"user\" : [" + LINE_SEPARATOR +
" \"u1\",\n" + " \"u1\"," + LINE_SEPARATOR +
" \"u2\",\n" + " \"u2\"," + LINE_SEPARATOR +
" \"u3\"\n" + " \"u3\"" + LINE_SEPARATOR +
" ],\n" + " ]," + LINE_SEPARATOR +
" \"boost\" : 1.0\n" + " \"boost\" : 1.0" + LINE_SEPARATOR +
" }\n" + " }" + LINE_SEPARATOR +
"}"; "}";
testLogger.info(json); testLogger.info(json);
@ -151,15 +152,15 @@ public class JsonLoggerTests extends ESTestCase {
public void testJsonInStacktraceMessageIsSplitted() throws IOException { public void testJsonInStacktraceMessageIsSplitted() throws IOException {
final Logger testLogger = LogManager.getLogger("test"); final Logger testLogger = LogManager.getLogger("test");
String json = "{\n" + String json = "{" + LINE_SEPARATOR +
" \"terms\" : {\n" + " \"terms\" : {" + LINE_SEPARATOR +
" \"user\" : [\n" + " \"user\" : [" + LINE_SEPARATOR +
" \"u1\",\n" + " \"u1\"," + LINE_SEPARATOR +
" \"u2\",\n" + " \"u2\"," + LINE_SEPARATOR +
" \"u3\"\n" + " \"u3\"" + LINE_SEPARATOR +
" ],\n" + " ]," + LINE_SEPARATOR +
" \"boost\" : 1.0\n" + " \"boost\" : 1.0" + LINE_SEPARATOR +
" }\n" + " }" + LINE_SEPARATOR +
"}"; "}";
testLogger.error("error message " + json, new Exception(json)); testLogger.error("error message " + json, new Exception(json));

24
server/src/test/java/org/elasticsearch/common/logging/JsonThrowablePatternConverterTests.java
View File

@ -33,7 +33,8 @@ import java.io.StringReader;
import static org.hamcrest.Matchers.equalTo; import static org.hamcrest.Matchers.equalTo;
public class JsonThrowablePatternConverterTests extends ESTestCase { public class JsonThrowablePatternConverterTests extends ESTestCase {
JsonThrowablePatternConverter converter = JsonThrowablePatternConverter.newInstance(null, null); private static final String LINE_SEPARATOR = System.lineSeparator();
private JsonThrowablePatternConverter converter = JsonThrowablePatternConverter.newInstance(null, null);
public void testNoStacktrace() throws IOException { public void testNoStacktrace() throws IOException {
LogEvent event = Log4jLogEvent.newBuilder() LogEvent event = Log4jLogEvent.newBuilder()
@ -47,19 +48,18 @@ public class JsonThrowablePatternConverterTests extends ESTestCase {
assertThat(jsonLogLine.stacktrace(), Matchers.nullValue()); assertThat(jsonLogLine.stacktrace(), Matchers.nullValue());
} }
@AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/38705")
public void testStacktraceWithJson() throws IOException { public void testStacktraceWithJson() throws IOException {
LogManager.getLogger().info("asdf"); LogManager.getLogger().info("asdf");
String json = "{\n" + String json = "{" + LINE_SEPARATOR +
" \"terms\" : {\n" + " \"terms\" : {" + LINE_SEPARATOR +
" \"user\" : [\n" + " \"user\" : [" + LINE_SEPARATOR +
" \"u1\",\n" + " \"u1\"," + LINE_SEPARATOR +
" \"u2\",\n" + " \"u2\"," + LINE_SEPARATOR +
" \"u3\"\n" + " \"u3\"" + LINE_SEPARATOR +
" ],\n" + " ]," + LINE_SEPARATOR +
" \"boost\" : 1.0\n" + " \"boost\" : 1.0" + LINE_SEPARATOR +
" }\n" + " }" + LINE_SEPARATOR +
"}"; "}";
Exception thrown = new Exception(json); Exception thrown = new Exception(json);
LogEvent event = Log4jLogEvent.newBuilder() LogEvent event = Log4jLogEvent.newBuilder()
@ -75,7 +75,7 @@ public class JsonThrowablePatternConverterTests extends ESTestCase {
.findFirst() .findFirst()
.orElseThrow(() -> new AssertionError("no logs parsed")); .orElseThrow(() -> new AssertionError("no logs parsed"));
int jsonLength = json.split("\n").length; int jsonLength = json.split(LINE_SEPARATOR).length;
int stacktraceLength = thrown.getStackTrace().length; int stacktraceLength = thrown.getStackTrace().length;
assertThat("stacktrace should formatted in multiple lines", assertThat("stacktrace should formatted in multiple lines",
jsonLogLine.stacktrace().size(), equalTo(jsonLength + stacktraceLength)); jsonLogLine.stacktrace().size(), equalTo(jsonLength + stacktraceLength));