X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=chase-lev-deque-bugfix%2Fmain.c;fp=chase-lev-deque-bugfix%2Fmain.c;h=f2e8dca8b17f5a628a35992a3a26ab714bf4d81b;hb=595a5a86d894685c1b39ee467599654f8c2a46b5;hp=0000000000000000000000000000000000000000;hpb=a3b1bb7758e8213a6a9972311664d98ca17b1ecf;p=model-checker-benchmarks.git

diff --git a/chase-lev-deque-bugfix/main.c b/chase-lev-deque-bugfix/main.c
new file mode 100644
index 0000000..f2e8dca
--- /dev/null
+++ b/chase-lev-deque-bugfix/main.c
@@ -0,0 +1,46 @@
+#include <stdlib.h>
+#include <assert.h>
+#include <stdio.h>
+#include <threads.h>
+#include <stdatomic.h>
+
+#include "model-assert.h"
+
+#include "deque.h"
+
+Deque *q;
+int a;
+int b;
+int c;
+
+static void task(void * param) {
+	a=steal(q);
+}
+
+int user_main(int argc, char **argv)
+{
+	thrd_t t;
+	q=create();
+	thrd_create(&t, task, 0);
+	push(q, 1);
+	push(q, 2);
+	push(q, 4);
+	b=take(q);
+	c=take(q);
+	thrd_join(t);
+
+	bool correct=true;
+	if (a!=1 && a!=2 && a!=4 && a!= EMPTY)
+		correct=false;
+	if (b!=1 && b!=2 && b!=4 && b!= EMPTY)
+		correct=false;
+	if (c!=1 && c!=2 && c!=4 && a!= EMPTY)
+		correct=false;
+	if (a!=EMPTY && b!=EMPTY && c!=EMPTY && (a+b+c)!=7)
+		correct=false;
+	if (!correct)
+		printf("a=%d b=%d c=%d\n",a,b,c);
+	MODEL_ASSERT(correct);
+
+	return 0;
+}