From f5c4671bfbad96bf346bd7e9a21fc4317b4959df Mon Sep 17 00:00:00 2001
From: Indrajith K L
Date: Sat, 3 Dec 2022 17:00:20 +0530
Subject: Adds most of the tools

---
 v_windows/v/old/vlib/sync/channel_array_mut_test.v | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 v_windows/v/old/vlib/sync/channel_array_mut_test.v

(limited to 'v_windows/v/old/vlib/sync/channel_array_mut_test.v')

diff --git a/v_windows/v/old/vlib/sync/channel_array_mut_test.v b/v_windows/v/old/vlib/sync/channel_array_mut_test.v
new file mode 100644
index 0000000..bfd53a1
--- /dev/null
+++ b/v_windows/v/old/vlib/sync/channel_array_mut_test.v
@@ -0,0 +1,35 @@
+const (
+	num_iterations = 10000
+)
+
+struct St {
+mut:
+	dummy  i64
+	dummy2 u32
+	dummy3 i64
+	n      int
+	dummy4 int
+}
+
+// this function gets an array of channels for `St` references
+fn do_rec_calc_send(chs []chan mut St) {
+	for {
+		mut s := <-chs[0] or { break }
+		s.n++
+		chs[1] <- s
+	}
+}
+
+fn test_channel_array_mut() {
+	mut chs := [chan mut St{cap: 1}, chan mut St{}]
+	go do_rec_calc_send(chs)
+	mut t := &St{
+		n: 100
+	}
+	for _ in 0 .. num_iterations {
+		chs[0] <- t
+		t = <-chs[1]
+	}
+	chs[0].close()
+	assert t.n == 100 + num_iterations
+}
-- 
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