From 3cc724c9bae94c2f79dd4a902782a66f688a1e61 Mon Sep 17 00:00:00 2001
From: Luca Casonato <hello@lcas.dev>
Date: Mon, 22 Nov 2021 16:53:58 +0100
Subject: fix(runtime): support reading /proc using readFile (#12839)

---
 cli/tests/unit/read_text_file_test.ts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'cli/tests/unit/read_text_file_test.ts')

diff --git a/cli/tests/unit/read_text_file_test.ts b/cli/tests/unit/read_text_file_test.ts
index 8a52831e0..1447fd028 100644
--- a/cli/tests/unit/read_text_file_test.ts
+++ b/cli/tests/unit/read_text_file_test.ts
@@ -83,3 +83,24 @@ unitTest(
     assertEquals(resourcesBefore, Deno.resources());
   },
 );
+
+unitTest(
+  { permissions: { read: true } },
+  async function readTextFileWithAbortSignal() {
+    const ac = new AbortController();
+    queueMicrotask(() => ac.abort());
+    await assertRejects(async () => {
+      await Deno.readFile("cli/tests/testdata/fixture.json", {
+        signal: ac.signal,
+      });
+    });
+  },
+);
+
+unitTest(
+  { permissions: { read: true }, ignore: Deno.build.os !== "linux" },
+  async function readTextFileProcFs() {
+    const data = await Deno.readTextFile("/proc/self/stat");
+    assert(data.length > 0);
+  },
+);
-- 
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