From 2a594bd3b2403fbbd26a0191ac8c289c365451d0 Mon Sep 17 00:00:00 2001
From: ecyrbe <ecyrbe@gmail.com>
Date: Mon, 2 Mar 2020 01:05:04 +0100
Subject: feat(std/node): add os.tmpdir() implementation (#4213)

---
 std/node/os.ts      |  6 +++---
 std/node/os_test.ts | 14 +++++++-------
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'std')

diff --git a/std/node/os.ts b/std/node/os.ts
index f34551da9..4bc70d1ff 100644
--- a/std/node/os.ts
+++ b/std/node/os.ts
@@ -180,9 +180,9 @@ export function setPriority(pid: number, priority?: number): void {
   notImplemented(SEE_GITHUB_ISSUE);
 }
 
-/** Not yet implemented */
-export function tmpdir(): string {
-  notImplemented(SEE_GITHUB_ISSUE);
+/** Returns the operating system's default directory for temporary files as a string. */
+export function tmpdir(): string | null {
+  return Deno.dir("tmp");
 }
 
 /** Not yet implemented */
diff --git a/std/node/os_test.ts b/std/node/os_test.ts
index 6ef123575..a73a2d4e9 100644
--- a/std/node/os_test.ts
+++ b/std/node/os_test.ts
@@ -16,6 +16,13 @@ test({
   }
 });
 
+test({
+  name: "tmp directory is a string",
+  fn() {
+    assertEquals(typeof os.tmpdir(), "string");
+  }
+});
+
 test({
   name: "hostname is a string",
   fn() {
@@ -230,13 +237,6 @@ test({
       Error,
       "Not implemented"
     );
-    assertThrows(
-      () => {
-        os.tmpdir();
-      },
-      Error,
-      "Not implemented"
-    );
     assertThrows(
       () => {
         os.totalmem();
-- 
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