Rename perm to mode (#4276)

There's a lot of variation in doc comments and internal code about
whether chmod/0o777-style permissions are called `mode` or `perm`. (For
example, mkdir and writeFile choose differently.)

Had proposed earlier to go consistently with `perm`, but on balance devs
prefer to go with `mode`.

1 files changed, 2 insertions, 2 deletions

diff --git a/cli/js/stat_test.ts b/cli/js/stat_test.ts
index e97396c4f..0a33901b7 100644
--- a/cli/js/stat_test.ts
+++ b/cli/js/stat_test.ts
@@ -190,7 +190,7 @@ unitTest(
     const data = enc.encode("Hello");
     const tempDir = Deno.makeTempDirSync();
     const filename = tempDir + "/test.txt";
-    Deno.writeFileSync(filename, data, { perm: 0o666 });
+    Deno.writeFileSync(filename, data, { mode: 0o666 });
     const s = Deno.statSync(filename);
     assert(s.dev === null);
     assert(s.ino === null);
@@ -212,7 +212,7 @@ unitTest(
     const tempDir = Deno.makeTempDirSync();
     const filename = tempDir + "/test.txt";
     const filename2 = tempDir + "/test2.txt";
-    Deno.writeFileSync(filename, data, { perm: 0o666 });
+    Deno.writeFileSync(filename, data, { mode: 0o666 });
     // Create a link
     Deno.linkSync(filename, filename2);
     const s = Deno.statSync(filename);