From 619290e208f59bb15fc4f9d4b6dae2c19bb7b711 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Sun, 7 Apr 2019 01:41:08 +0200
Subject: Augment stack size for typecheck tests

---
 dhall/tests/common/mod.rs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'dhall/tests/common/mod.rs')

diff --git a/dhall/tests/common/mod.rs b/dhall/tests/common/mod.rs
index 861df63..3c2fc3c 100644
--- a/dhall/tests/common/mod.rs
+++ b/dhall/tests/common/mod.rs
@@ -113,11 +113,21 @@ pub fn run_test(base_path: &str, feature: Feature) {
             typecheck::type_of(expr).unwrap_err();
         }
         TypecheckSuccess => {
-            let expr_file_path = base_path.clone() + "A.dhall";
-            let expected_file_path = base_path + "B.dhall";
-            let expr = rc(read_dhall_file(&expr_file_path).unwrap());
-            let expected = rc(read_dhall_file(&expected_file_path).unwrap());
-            typecheck::type_of(rc(ExprF::Annot(expr, expected))).unwrap();
+            // Many tests stack overflow in debug mode
+            std::thread::Builder::new()
+                .stack_size(4 * 1024 * 1024)
+                .spawn(|| {
+                    let expr_file_path = base_path.clone() + "A.dhall";
+                    let expected_file_path = base_path + "B.dhall";
+                    let expr = rc(read_dhall_file(&expr_file_path).unwrap());
+                    let expected =
+                        rc(read_dhall_file(&expected_file_path).unwrap());
+                    typecheck::type_of(rc(ExprF::Annot(expr, expected)))
+                        .unwrap();
+                })
+                .unwrap()
+                .join()
+                .unwrap();
         }
         TypeInferenceFailure => {
             let file_path = base_path + ".dhall";
-- 
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