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package org.eclipse.viatra.solver.data.map;
import static org.junit.Assert.fail;
import java.util.Random;
import java.util.stream.Stream;
import org.eclipse.viatra.solver.data.map.internal.VersionedMapImpl;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
public class SmokeTest2Commit {
private void runSmokeTest(String scenario, int seed, int steps, int maxKey, int maxValue, int commitFrequency, boolean evilHash) {
String[] values = MapTestEnvironment.prepareValues(maxValue);
ContinousHashProvider<Integer> chp = MapTestEnvironment.prepareHashProvider(evilHash);
VersionedMapStore<Integer, String> store = new VersionedMapStoreImpl<Integer, String>(chp, values[0]);
VersionedMapImpl<Integer, String> sut = (VersionedMapImpl<Integer, String>) store.createMap();
MapTestEnvironment<Integer, String> e = new MapTestEnvironment<Integer, String>(sut);
Random r = new Random(seed);
iterativeRandomPutsAndCommits(scenario, steps, maxKey, values, e, r, commitFrequency);
}
void iterativeRandomPutsAndCommits(
String scenario,
int steps,
int maxKey,
String[] values,
MapTestEnvironment<Integer, String> e,
Random r,
int commitFrequency)
{
int stopAt = -1;
for(int i=0; i<steps; i++) {
int index = i+1;
int nextKey = r.nextInt(maxKey);
String nextValue = values[r.nextInt(values.length)];
if(index == stopAt) {
System.out.println("issue!");
System.out.println("State before:");
e.printComparison();
e.sut.prettyPrint();
System.out.println("Next: put("+nextKey+","+nextValue+")");
}
try {
e.put(nextKey, nextValue);
if(index == stopAt) {
e.sut.prettyPrint();
}
e.checkEquivalence(scenario+":"+index);
} catch (Exception exception) {
exception.printStackTrace();
fail(scenario+":"+index+": exception happened: "+exception);
}
if(index%10000==0) System.out.println(scenario+":"+index+" finished");
if(index%commitFrequency == 0) {
e.sut.commit();
//System.out.println(scenario+":"+index+": Commit! version=" + version);
}
}
}
@ParameterizedTest(name = "Immutable Smoke {index}/{0} Steps={1} Keys={2} Values={3} commit frequency={4} seed={5} evil-hash={6}")
@MethodSource
void parametrizedSmoke(int tests, int steps, int noKeys, int noValues, int commitFrequency, int seed, boolean evilHash) {
runSmokeTest("SmokeCommitS"+steps+"K"+noKeys+"V"+noValues+"s"+seed,seed,steps,noKeys,noValues,commitFrequency,evilHash);
}
private static Stream<Arguments> parametrizedSmoke(){
return TestPermuter.permutationWithSize(
new Object[] {1000,32*32*32*32},
new Object[] {3,32, 32*32},
new Object[] {2,3},
new Object[] {1,10,100},
new Object[] {1,2,3},
new Object[] {false,true}
);
}
}
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