From 8af12ebb9d9a00877f1cf618014aa4d6ae088d67 Mon Sep 17 00:00:00 2001
From: Florian Bartels <Florian.Bartels@elektrobit.com>
Date: Mon, 7 Nov 2022 09:55:19 +0100
Subject: [PATCH] Add test for impl of `available_parallelism()`

---
 src/test/ui/thread-available_parallelism.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/test/ui/thread-available_parallelism.rs

diff --git a/src/test/ui/thread-available_parallelism.rs b/src/test/ui/thread-available_parallelism.rs
new file mode 100644
index 0000000000000..0633bb4afe18c
--- /dev/null
+++ b/src/test/ui/thread-available_parallelism.rs
@@ -0,0 +1,12 @@
+// run-pass
+// this is an ignore list on purpose so that new platforms don't miss it:
+//ignore-vxworks
+//ignore-redox
+//ignore-l4re
+
+// check that std::thread::available_parallelism returns a valid value
+
+fn main() {
+    std::thread::available_parallelism().expect(
+        "should return a value on all platforms that are not ignored");
+}