1 files changed, 34 insertions, 0 deletions
diff --git a/t/sharedarea/sharedarea_incdec.py b/t/sharedarea/sharedarea_incdec.py
new file mode 100644
index 00000000..884fbfea
--- /dev/null
+++ b/t/sharedarea/sharedarea_incdec.py
@@ -0,0 +1,34 @@
+import uwsgi
+import unittest
+
+class SharedareaTest(unittest.TestCase):
+
+    def setUp(self):
+        uwsgi.sharedarea_write(0, 0, '\0' * 64)
+
+    def test_32(self):
+        uwsgi.sharedarea_write32(0, 0, 17)
+        self.assertEqual(uwsgi.sharedarea_read32(0, 0), 17)
+
+    def test_inc32(self):
+        uwsgi.sharedarea_write32(0, 4, 30)
+        uwsgi.sharedarea_inc32(0, 4, 3)
+        self.assertEqual(uwsgi.sharedarea_read32(0, 4), 33)
+
+    def test_dec32(self):
+        uwsgi.sharedarea_write32(0, 5, 30)
+        uwsgi.sharedarea_dec32(0, 5, 4)
+        self.assertEqual(uwsgi.sharedarea_read32(0, 5), 26)
+
+    def test_inc64(self):
+        uwsgi.sharedarea_write64(0, 8, 17 * (1024 ** 5))
+        uwsgi.sharedarea_inc64(0, 8, 1)
+        self.assertEqual(uwsgi.sharedarea_read64(0, 8), 17 * (1024 ** 5) + 1)
+
+    def test_dec64(self):
+        uwsgi.sharedarea_write64(0, 8, 30 * (1024 ** 5))
+        uwsgi.sharedarea_dec64(0, 8, 30 * (1024 ** 5) - 1)
+        self.assertEqual(uwsgi.sharedarea_read64(0, 8), 1)
+    
+
+unittest.main()