From 6a8afee38038b34eb8abc228419d1666fdf7faab Mon Sep 17 00:00:00 2001
From: waiting <1661926154@qq.com>
Date: Sun, 3 Mar 2019 19:44:06 +0800
Subject: [PATCH] test: fix ELIFECYCLE

---
 test/70_user32.test.ts        | 9 ++++++---
 test/90_loop_callback.test.ts | 2 --
 test/helper.ts                | 5 +++++
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/test/70_user32.test.ts b/test/70_user32.test.ts
index 06d5ddad..c4d9ae1c 100644
--- a/test/70_user32.test.ts
+++ b/test/70_user32.test.ts
@@ -65,8 +65,6 @@ describe(filename, () => {
           done()
         },
         () => {
-          // tslint:disable-next-line:no-unused-expression
-          typeof enumWindowsProc // avoid gc
           child.kill()
           done()
         },
@@ -107,10 +105,15 @@ function createEnumWinProc(): M.WNDENUMPROC {
     },
   )
 
+  process.on('exit', () => {
+    // tslint:disable-next-line:no-unused-expression
+    typeof enumWindowsProc // avoid gc
+  })
+
   return enumWindowsProc
 }
 
 
 function enumWindows(proc: M.WNDENUMPROC, id: number): void {
-  user32.EnumWindows(proc , id)
+  user32.EnumWindows(proc, id)
 }
diff --git a/test/90_loop_callback.test.ts b/test/90_loop_callback.test.ts
index 642bfff5..b7d459ae 100644
--- a/test/90_loop_callback.test.ts
+++ b/test/90_loop_callback.test.ts
@@ -67,8 +67,6 @@ describe(filename, () => {
           const end = new Date().getTime()
           const delta = end - start
           console.info(`elp ${delta}ms at ${loops} loops`)
-          // tslint:disable-next-line:no-unused-expression
-          typeof wndProc // avoid gc
         },
       )
 
diff --git a/test/helper.ts b/test/helper.ts
index 8139bd8f..6ae6c326 100644
--- a/test/helper.ts
+++ b/test/helper.ts
@@ -41,6 +41,11 @@ export function createWndProc(): M.WNDPROC {
     },
   )
 
+  process.on('exit', () => {
+    // tslint:disable-next-line:no-unused-expression
+    WndProc // avoid gc
+  })
+
   return WndProc
 }