diff options
Diffstat (limited to 'src/libcollectionstest/str.rs')
| -rw-r--r-- | src/libcollectionstest/str.rs | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/libcollectionstest/str.rs b/src/libcollectionstest/str.rs index 776d73ef10f..1150035eb42 100644 --- a/src/libcollectionstest/str.rs +++ b/src/libcollectionstest/str.rs @@ -794,10 +794,9 @@ fn test_rev_iterator() { #[test] fn test_chars_decoding() { - let mut bytes = [0; 4]; for c in (0..0x110000).filter_map(::std::char::from_u32) { - let len = c.encode_utf8(&mut bytes).unwrap_or(0); - let s = ::std::str::from_utf8(&bytes[..len]).unwrap(); + let bytes = c.encode_utf8(); + let s = ::std::str::from_utf8(bytes.as_slice()).unwrap(); if Some(c) != s.chars().next() { panic!("character {:x}={} does not decode correctly", c as u32, c); } @@ -806,10 +805,9 @@ fn test_chars_decoding() { #[test] fn test_chars_rev_decoding() { - let mut bytes = [0; 4]; for c in (0..0x110000).filter_map(::std::char::from_u32) { - let len = c.encode_utf8(&mut bytes).unwrap_or(0); - let s = ::std::str::from_utf8(&bytes[..len]).unwrap(); + let bytes = c.encode_utf8(); + let s = ::std::str::from_utf8(bytes.as_slice()).unwrap(); if Some(c) != s.chars().rev().next() { panic!("character {:x}={} does not decode correctly", c as u32, c); } |