* test_suite: add test_thread_sleep 2/2

projects/test_suite/Jamfile

@@ -6,7 +6,7 @@
 
 SubDir TOP projects test_suite ;
 
-Module test_suite : test_suite.c mutex_trylock_fail.c
-                  : shell posix_io ps uart0 ;
+Module test_suite : test_suite.c mutex_trylock_fail.c thread_sleep.c
+                  : shell posix_io ps uart0 hwtimer ;
 
 UseModule test_suite ;

projects/test_suite/thread_sleep.c

@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <thread.h>
+#include <kernel.h>
+
+static int integer = 0;
+static int i = 0;
+
+static void second_thread(void) {
+    while(1) {
+        integer++;
+        printf("sleeper: running. integer=%i, i=%i.\n", integer, i);
+        if (integer % 10 == 0) { 
+            printf("Going to sleep.\n");
+            thread_sleep();
+            printf("Woke up!\n");
+        }
+    }
+}
+
+static char second_thread_stack[KERNEL_CONF_STACKSIZE_DEFAULT*2];
+static tcb second_thread_tcb;
+
+void test_thread_sleep(char* line)
+{
+    int pid = thread_create(&second_thread_tcb, second_thread_stack, sizeof(second_thread_stack), PRIORITY_MAIN-1, CREATE_STACKTEST | CREATE_SLEEPING | CREATE_WOUT_YIELD, second_thread, "sleeper");
+
+    if (pid < 0) {
+        puts("Error creating second_thread! Stopping test.");
+        while(1);
+    }
+
+    while(1) {
+        i++;
+        printf("   main: running. integer=%i, i=%i.\n", integer, i);
+        if (i % 10 == 0) { 
+            printf("Waking up sleeper.\n");
+            thread_wakeup(pid);
+        }
+    }
+}