1 files changed, 38 insertions, 0 deletions
diff --git a/v_windows/v/vlib/v/tests/shared_autolock_test.v b/v_windows/v/vlib/v/tests/shared_autolock_test.v
new file mode 100644
index 0000000..4ca7b06
--- /dev/null
+++ b/v_windows/v/vlib/v/tests/shared_autolock_test.v
@@ -0,0 +1,38 @@
+const iterations = 100000
+
+fn inc_array_elem(shared b []int, i int) {
+	for _ in 0 .. iterations {
+		b[i]++
+	}
+}
+
+fn test_autolock_array() {
+	shared a := &[1, 2, 7, 5]
+	t := go inc_array_elem(shared a, 2)
+	for _ in 0 .. iterations {
+		a[2]++
+	}
+	t.wait()
+	assert a[2] == 2 * iterations + 7
+}
+
+fn inc_map_elem(shared b map[string]int, k string) {
+	for _ in 0 .. iterations {
+		b[k]++
+	}
+}
+
+fn test_autolock_map() {
+	shared m := &{
+		'xy':  1
+		'qwe': 2
+		'asd': 7
+		'iop': 5
+	}
+	t := go inc_map_elem(shared m, 'asd')
+	for _ in 0 .. iterations {
+		m['asd']++
+	}
+	t.wait()
+	assert m['asd'] == 2 * iterations + 7
+}