Commit -> restore test

1 files changed, 99 insertions, 0 deletions

diff --git a/Solvers/VIATRA-Solver/org.eclipse.viatra.solver.data/tests/org/eclipse/viatra/solver/data/map/SmokeTest4Restore.java b/Solvers/VIATRA-Solver/org.eclipse.viatra.solver.data/tests/org/eclipse/viatra/solver/data/map/SmokeTest4Restore.java
new file mode 100644
index 00000000..8f087e77
--- /dev/null
+++ b/Solvers/VIATRA-Solver/org.eclipse.viatra.solver.data/tests/org/eclipse/viatra/solver/data/map/SmokeTest4Restore.java
@@ -0,0 +1,99 @@
+package org.eclipse.viatra.solver.data.map;
+
+import static org.junit.Assert.fail;
+
+import java.util.HashMap;
+import java.util.Map;
+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 SmokeTest4Restore {
+        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]);
+                //MapTestEnvironment<Integer, String> e = new MapTestEnvironment<Integer, String>(sut);
+                
+                
+                
+                iterativeRandomPutsAndCommits(scenario,store, steps, maxKey, values,  seed, commitFrequency);
+        }
+        
+        void iterativeRandomPutsAndCommits(
+                String scenario,
+                VersionedMapStore<Integer, String> store,
+                int steps,
+                int maxKey,
+                String[] values,
+                int seed,
+                int commitFrequency)
+        {
+                // 1. build a map with versions
+                Random r = new Random(seed);
+                VersionedMapImpl<Integer, String> versioned = (VersionedMapImpl<Integer, String>) store.createMap();
+                Map<Integer,Long> index2Version = new HashMap<>();
+                
+                for(int i=0; i<steps; i++) {
+                        int index = i+1;
+                        int nextKey = r.nextInt(maxKey);
+                        String nextValue = values[r.nextInt(values.length)];
+                        try {
+                                versioned.put(nextKey, nextValue);
+                        } catch (Exception exception) {
+                                exception.printStackTrace();
+                                fail(scenario+":"+index+": exception happened: "+exception);
+                        }
+                        if(index%commitFrequency == 0) {
+                                long version = versioned.commit();
+                                index2Version.put(i,version);
+                        }
+                        if(index%10000==0) System.out.println(scenario+":"+index+" building finished");
+                }
+                // 2. create a non-versioned and 
+                VersionedMapImpl<Integer, String> reference = (VersionedMapImpl<Integer, String>) store.createMap();
+                r = new Random(seed);
+                
+                for(int i=0; i<steps; i++) {
+                        int index = i+1;
+                        int nextKey = r.nextInt(maxKey);
+                        String nextValue = values[r.nextInt(values.length)];
+                        try {
+                                reference.put(nextKey, nextValue);
+                        } catch (Exception exception) {
+                                exception.printStackTrace();
+                                fail(scenario+":"+index+": exception happened: "+exception);
+                        }
+                        if(index%commitFrequency == 0) {
+                                versioned.restore(index2Version.get(i));
+                                MapTestEnvironment.compareTwoMaps(scenario+":"+index,reference, versioned);
+                        }
+                        if(index%10000==0) System.out.println(scenario+":"+index+" comparison finished");
+                }
+                
+                
+                
+        }
+        
+        @ParameterizedTest(name = "Mutable-Immutable Compare 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("SmokeMutableImmutableCompareS"+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}
+                );
+        }
+}