From 0181e2b3804d57e331ad555a9ae5c1d25f3c652e Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong@youknowone.org>
Date: Mon, 15 Aug 2022 04:18:49 +0900
Subject: [PATCH] io.text_encoding return utf-8 for RustPython for now

---
 Lib/test/test_pathlib.py | 4 ----
 vm/src/stdlib/io.rs      | 3 ++-
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
index 67c535963..5976de517 100644
--- a/Lib/test/test_pathlib.py
+++ b/Lib/test/test_pathlib.py
@@ -1535,8 +1535,6 @@ class _BasePathTest(object):
         self.assertIs(False, P(BASE + '\udfff').exists())
         self.assertIs(False, P(BASE + '\x00').exists())
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_open_common(self):
         p = self.cls(BASE)
         with (p / 'fileA').open('r') as f:
@@ -1566,8 +1564,6 @@ class _BasePathTest(object):
         self.assertRaises(TypeError, (p / 'fileA').write_text, b'somebytes')
         self.assertEqual((p / 'fileA').read_text(encoding='latin-1'), 'äbcdefg')
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_write_text_with_newlines(self):
         p = self.cls(BASE)
         # Check that `\n` character change nothing
diff --git a/vm/src/stdlib/io.rs b/vm/src/stdlib/io.rs
index 0e17f7bfe..d747d8034 100644
--- a/vm/src/stdlib/io.rs
+++ b/vm/src/stdlib/io.rs
@@ -3676,7 +3676,8 @@ mod _io {
         vm: &VirtualMachine,
     ) -> PyResult<PyStrRef> {
         if vm.is_none(&encoding) {
-            return Ok(vm.ctx.new_str("locale"));
+            // TODO: This is `locale` encoding - but we don't have locale encoding yet
+            return Ok(vm.ctx.new_str("utf-8"));
         }
         encoding.try_into_value(vm)
     }