1 files changed, 78 insertions, 0 deletions
diff --git a/chapter29/src/test/java/com/seaofnodes/simple/FuzzerWrap.java b/chapter29/src/test/java/com/seaofnodes/simple/FuzzerWrap.java
new file mode 100644
index 00000000..68bbe918
--- /dev/null
+++ b/chapter29/src/test/java/com/seaofnodes/simple/FuzzerWrap.java
@@ -0,0 +1,78 @@
+package com.seaofnodes.simple;
+
+import com.seaofnodes.simple.fuzzer.Fuzzer;
+import java.util.Random;
+import org.junit.Ignore;
+import org.junit.Test;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * To use the fuzzer run the <code>fuzzPeeps</code> methods.
+ * This can be done from IntelliJ Gui or remove the `@Ignore` annotation and start the test case from the command line
+ * via <code>mvn clean test -Dtest=com.seaofnodes.simple.Fuzzer08Test#fuzzPeeps</code>
+ */
+public class FuzzerWrap {
+
+    private static final long[] REGRESSION_SEEDS = {
+          375135762521757909L, // bad LCA
+         -148471672577312953L, // bulk mem
+        -5037182906211190034L, // dead Guard control
+        -6359653295501938199L, // monotonicity, escape is dead
+         6506797708065910879L, // required field without a user constructor
+          650692970082394944L, // recursive bulk mem split
+         8335100609598232836L, // ternary result killed by region cleanup
+         2520958273643234516L, // nested guard merge
+        -3772838984504063325L, // fuzzer regression
+        -4628356252269023530L, // idepth cache version wrap
+        -4022199781524079249L, // fuzzer regression
+         8824787517620928178L, // unknown-mode unary minus during SCCP
+         -673501011619761901L, // peephole killed self
+        -8212834489697770130L, // bad keep/unkeep in parser
+          478567486335112458L, // dying escape node
+        -5114548365532699915L, // dominate flags dependencies
+        -4710931876754133070L, // Tests monotonic phi widening
+    };
+
+    private static final long[] OPEN_FAILING_SEEDS = {
+    };
+
+
+    @Test         public void fuzzPeepsRegression  () { fuzzPeepsSeeds(  REGRESSION_SEEDS); }
+    @Test @Ignore public void fuzzPeepsOpenFailures() { fuzzPeepsSeeds(OPEN_FAILING_SEEDS); }
+
+    private static void fuzzPeepsSeeds(long... seeds) {
+        var fuzzer = new Fuzzer();
+        for (long seed : seeds)
+            fuzzer.fuzzPeepsRegression(seed);
+    }
+
+    @Ignore
+    @Test
+    public void fuzzPeepsRandom() {
+        Random R = new Random(System.currentTimeMillis());
+        var fuzzer = new Fuzzer();
+        for (int i=0; i<100; i++)
+            fuzzer.fuzzPeeps(R.nextLong());
+        assertTrue(fuzzer.noExceptions());
+    }
+
+
+    @Ignore
+    @Test
+    public void fuzzPeepsLarge() {
+        var fuzzer = new Fuzzer();
+        for (int i=0; i<1000000; i++)
+            fuzzer.fuzzPeeps(i);
+        assertTrue(fuzzer.noExceptions());
+    }
+
+    @Ignore
+    @Test
+    public void fuzzPeepTiming() {
+        var fuzzer = new Fuzzer();
+        int max_nid=0;
+        for (int i=0; i<1000000; i++)
+            max_nid = fuzzer.fuzzPeepTiming(i, max_nid);
+    }
+
+}