From 46444ebcf6b128ca9fa4c4919744724f964e0f4c Mon Sep 17 00:00:00 2001
From: Louis Pilfold <louis@lpil.uk>
Date: Mon, 10 Apr 2023 10:29:09 +0100
Subject: Peter's bug

---
 test/gleam/map_test.gleam | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'test')

diff --git a/test/gleam/map_test.gleam b/test/gleam/map_test.gleam
index 43e17a0..5cfb37d 100644
--- a/test/gleam/map_test.gleam
+++ b/test/gleam/map_test.gleam
@@ -336,3 +336,28 @@ pub fn size_test() {
   |> map.size()
   |> should.equal(18)
 }
+
+// https://github.com/gleam-lang/stdlib/issues/435
+pub fn peters_bug_test() {
+  map.new()
+  |> map.insert(22, Nil)
+  |> map.insert(21, Nil)
+  |> map.insert(23, Nil)
+  |> map.insert(18, Nil)
+  |> map.insert(17, Nil)
+  |> map.insert(19, Nil)
+  |> map.insert(14, Nil)
+  |> map.insert(13, Nil)
+  |> map.insert(15, Nil)
+  |> map.insert(10, Nil)
+  |> map.insert(9, Nil)
+  |> map.insert(11, Nil)
+  |> map.insert(6, Nil)
+  |> map.insert(5, Nil)
+  |> map.insert(7, Nil)
+  |> map.insert(2, Nil)
+  |> map.insert(1, Nil)
+  |> map.insert(3, Nil)
+  |> map.get(0)
+  |> should.equal(Error(Nil))
+}
-- 
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