1 files changed, 90 insertions, 0 deletions
diff --git a/regressions/ck_fifo/validate/ck_fifo_mpmc_iterator.c b/regressions/ck_fifo/validate/ck_fifo_mpmc_iterator.c
new file mode 100644
index 000000000000..5ac81757f2cb
--- /dev/null
+++ b/regressions/ck_fifo/validate/ck_fifo_mpmc_iterator.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2011 David Joseph.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <ck_fifo.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef CK_F_FIFO_MPMC
+struct example {
+	int x;
+};
+
+static ck_fifo_mpmc_t mpmc_fifo;
+
+int
+main(void)
+{
+	int i, length = 3;
+	struct example *examples;
+	ck_fifo_mpmc_entry_t *stub, *entries, *entry, *next;
+
+	stub = malloc(sizeof(ck_fifo_mpmc_entry_t));
+	if (stub == NULL)
+		exit(EXIT_FAILURE);
+
+	ck_fifo_mpmc_init(&mpmc_fifo, stub);
+
+	entries = malloc(sizeof(ck_fifo_mpmc_entry_t) * length);
+	if (entries == NULL)
+		exit(EXIT_FAILURE);
+
+	examples = malloc(sizeof(struct example) * length);
+	/* Need these for this unit test. */
+	if (examples == NULL)
+		exit(EXIT_FAILURE);
+
+	for (i = 0; i < length; ++i) {
+		examples[i].x = i;
+		ck_fifo_mpmc_enqueue(&mpmc_fifo, entries + i, examples + i);
+	}
+
+	puts("Testing CK_FIFO_MPMC_FOREACH.");
+	CK_FIFO_MPMC_FOREACH(&mpmc_fifo, entry) {
+		printf("Next value in fifo: %d\n", ((struct example *)entry->value)->x);
+	}
+
+	puts("Testing CK_FIFO_MPMC_FOREACH_SAFE.");
+	CK_FIFO_MPMC_FOREACH_SAFE(&mpmc_fifo, entry, next) {
+		if (entry->next.pointer != next)
+			exit(EXIT_FAILURE);
+		printf("Next value in fifo: %d\n", ((struct example *)entry->value)->x);
+	}
+
+	free(examples);
+	free(entries);
+	free(stub);
+
+	return (0);
+}
+#else
+int
+main(void)
+{
+	return (0);
+}
+#endif