From 1f03e79a893e48ab0d95b1d55c4b74e6647e67dd Mon Sep 17 00:00:00 2001
From: nvt-se <nvt-se>
Date: Fri, 12 Dec 2008 10:28:11 +0000
Subject: [PATCH] added a simple garbage collection test.

---
 examples/sky/test-coffee.c | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/examples/sky/test-coffee.c b/examples/sky/test-coffee.c
index 207bd7a36..03d5756c0 100755
--- a/examples/sky/test-coffee.c
+++ b/examples/sky/test-coffee.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: test-coffee.c,v 1.4 2008/11/24 10:59:40 nvt-se Exp $
+ * $Id: test-coffee.c,v 1.5 2008/12/12 10:28:11 nvt-se Exp $
  */
 
 /**
@@ -54,7 +54,33 @@ AUTOSTART_PROCESSES(&testcoffee_process);
 
 /*---------------------------------------------------------------------------*/
 static int
-run_consistency_test(void)
+coffee_gc_test(void)
+{
+  int i;
+
+  cfs_remove("alpha");
+  cfs_remove("beta");
+
+
+  for (i = 0; i < 100; i++) {
+    if (i & 1) {
+      if(cfs_coffee_reserve("alpha", random_rand() & 0xffff) < 0) {
+	return -i;
+      }
+      cfs_remove("beta");
+    } else {
+      if(cfs_coffee_reserve("beta", 93171) < 0) {
+	return -1;
+      }
+      cfs_remove("alpha");
+    }
+  }
+
+  return 0;
+}
+/*---------------------------------------------------------------------------*/
+static int
+coffee_file_test(void)
 {
   int error;
   int wfd, rfd, afd;
@@ -280,7 +306,8 @@ PROCESS_THREAD(testcoffee_process, ev, data)
 {
   PROCESS_BEGIN();
 
-  printf("Coffee consistency test: %d\n", run_consistency_test());
+  printf("Coffee consistency test: %d\n", coffee_file_test());
+  printf("Coffee garbage collection test: %d\n", coffee_gc_test());
 
   PROCESS_END();
 }