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plugin manager: fix plugins with multiple dependencies

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If one plugin has multiple dependencies this would throw a concurrent
modification exception due to iterating the successors after removing
the edge

Fill out javadoc for topologicalSort

Co-authored-by: Adam <Adam@sigterm.info>
This commit is contained in:
LootBagger
2022-02-05 10:38:30 -08:00
committed by Adam
parent 5d99ec56f2
commit e17baf1aee
2 changed files with 31 additions and 5 deletions
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23
runelite-client/src/test/java/net/runelite/client/plugins/PluginManagerTest.java
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@@ -24,6 +24,8 @@
*/
package net.runelite.client.plugins;
import com.google.common.graph.GraphBuilder;
import com.google.common.graph.MutableGraph;
import com.google.common.reflect.ClassPath;
import com.google.common.reflect.ClassPath.ClassInfo;
import com.google.inject.Guice;
@@ -40,6 +42,7 @@ import java.io.PrintWriter;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Objects;
import java.util.Set;
import net.runelite.api.Client;
@@ -51,6 +54,7 @@ import net.runelite.client.eventbus.EventBus;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
@@ -208,4 +212,23 @@ public class PluginManagerTest
}
}
@Test
public void testTopologicalSort()
{
MutableGraph<Integer> graph = GraphBuilder
.directed()
.build();
graph.addNode(1);
graph.addNode(2);
graph.addNode(3);
graph.putEdge(1, 2);
graph.putEdge(1, 3);
List<Integer> sorted = PluginManager.topologicalSort(graph);
assertTrue(sorted.indexOf(1) < sorted.indexOf(2));
assertTrue(sorted.indexOf(1) < sorted.indexOf(3));
}
}