add mutex test

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/modules/thread/mutex.lua b/tests/modules/thread/mutex.lua
new file mode 100644
index 000000000..472b228db
--- /dev/null
+++ b/tests/modules/thread/mutex.lua
@@ -0,0 +1,25 @@
+import("core.thread.thread")
+import("core.thread.mutex")
+
+function callback(mutex)
+    import("core.thread.thread")
+    print("%s: starting ..", thread.running())
+    local dt = os.mclock()
+    for i = 1, 10 do
+        mutex:lock()
+        print("%s: %d", thread.running(), i)
+        os.sleep(1000)
+        mutex:unlock()
+    end
+    dt = os.mclock() - dt
+    print("%s: end, dt: %d ms", thread.running(), dt)
+end
+
+function main()
+    local m = mutex.new()
+    local t0 = thread.start_named("thread_0", callback, m)
+    local t1 = thread.start_named("thread_1", callback, m)
+    t0:wait(-1)
+    t1:wait(-1)
+end
+