added unit test for comments at a data window break, that test cause a ArrayIndexOutOfBounceException
diff --git a/src/test/java/org/yaml/snakeyaml/comment/EmitterWithCommentEnabledTest.java b/src/test/java/org/yaml/snakeyaml/comment/EmitterWithCommentEnabledTest.java
index b72a2f8..ea8a8d4 100644
--- a/src/test/java/org/yaml/snakeyaml/comment/EmitterWithCommentEnabledTest.java
+++ b/src/test/java/org/yaml/snakeyaml/comment/EmitterWithCommentEnabledTest.java
@@ -19,10 +19,14 @@
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.DumperOptions.FlowStyle;
import org.yaml.snakeyaml.DumperOptions.ScalarStyle;
+import org.yaml.snakeyaml.LoaderOptions;
+import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.composer.Composer;
+import org.yaml.snakeyaml.constructor.SafeConstructor;
import org.yaml.snakeyaml.emitter.Emitter;
import org.yaml.snakeyaml.parser.ParserImpl;
import org.yaml.snakeyaml.reader.StreamReader;
+import org.yaml.snakeyaml.representer.Representer;
import org.yaml.snakeyaml.resolver.Resolver;
import org.yaml.snakeyaml.serializer.Serializer;
@@ -306,4 +310,49 @@
String result = runEmitterWithCommentsEnabled(data);
assertEquals(data, result);
}
+
+ @Test
+ public void testCommentsAtDataWindowBreak() {
+ String data = getComplexConfig();
+
+ final DumperOptions yamlOptions = new DumperOptions();
+ final LoaderOptions loaderOptions = new LoaderOptions();
+ final Representer yamlRepresenter = new Representer();
+
+ yamlOptions.setIndent(4);
+ yamlOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
+ yamlRepresenter.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
+ loaderOptions.setMaxAliasesForCollections(Integer.MAX_VALUE);
+ final Yaml yaml = new Yaml(new SafeConstructor(), yamlRepresenter, yamlOptions, loaderOptions);
+
+ yaml.load(data);
+ }
+
+ private String getComplexConfig() {
+ return "# Core configurable options for LWC\n"
+ + "core:\n"
+ + "\n"
+ + " # The language LWC will use, specified by the shortname. For example, English = en, French = fr, German = de,\n"
+ + " # and so on\n"
+ + " locale: en\n"
+ + "\n"
+ + " # How often updates are batched to the database (in seconds). If set to a higher value than 10, you may have\n"
+ + " # some unexpected results, especially if your server is prone to crashing.\n"
+ + " flushInterval: 10\n"
+ + "\n"
+ + " # LWC regularly caches protections locally to prevent the database from being queried as often. The default is 10000\n"
+ + " # and for most servers is OK. LWC will also fill up to <precache> when the server is started automatically.\n"
+ + " cacheSize: 10000\n"
+ + "\n"
+ + " # How many protections are precached on startup. If set to -1, it will use the cacheSize value instead and precache\n"
+ + " # as much as possible\n"
+ + " precache: -1\n"
+ + "\n"
+ + " # If true, players will be sent a notice in their chat box when they open a protection they have access to, but\n"
+ + " # not their own unless <showMyNotices> is set to true\n"
+ + " showNotices: true\n"
+ + "\n"
+ + " # If true, players will be sent a notice in their chat box when they open a protection they own.\n"
+ + " showMyNotices: false\n";
+ }
}
