From 7b08af6f398ac9b6c6667382bd6c0c4570dd2918 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Sat, 20 Apr 2019 23:21:50 +0200
Subject: Improve test failure ergonomics

---
 dhall/Cargo.toml   |  1 +
 dhall/src/tests.rs | 15 +++++----------
 2 files changed, 6 insertions(+), 10 deletions(-)

(limited to 'dhall')

diff --git a/dhall/Cargo.toml b/dhall/Cargo.toml
index d1c921f..6766204 100644
--- a/dhall/Cargo.toml
+++ b/dhall/Cargo.toml
@@ -21,6 +21,7 @@ dhall_generator = { path = "../dhall_generator" }
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
+stacker = "0.1.5"
 
 [build-dependencies]
 walkdir = "2"
diff --git a/dhall/src/tests.rs b/dhall/src/tests.rs
index 915c181..7f85b5c 100644
--- a/dhall/src/tests.rs
+++ b/dhall/src/tests.rs
@@ -71,16 +71,11 @@ pub fn run_test_with_bigger_stack(
 ) -> std::result::Result<(), String> {
     // Many tests stack overflow in debug mode
     let base_path: String = base_path.to_string();
-    std::thread::Builder::new()
-        .stack_size(4 * 1024 * 1024)
-        .spawn(move || {
-            run_test(&base_path, feature, status)
-                .map_err(|e| e.to_string())
-                .map(|_| ())
-        })
-        .unwrap()
-        .join()
-        .unwrap()
+    stacker::grow(4 * 1024 * 1024, move || {
+        run_test(&base_path, feature, status)
+            .map_err(|e| e.to_string())
+            .map(|_| ())
+    })
 }
 
 pub fn run_test(
-- 
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