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test WTF8 encoding corner cases #1440

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Merged
merged 2 commits into from
Jun 1, 2020
Merged

test WTF8 encoding corner cases #1440

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7d406b1
test WTF8 encoding corner cases
RalfJung May 30, 2020
7cd68eb
rustup
RalfJung May 31, 2020
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2 changes: 1 addition & 1 deletion rust-version
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
b6fa392238a459c29a47e2cf824d79a49a8ba039
5fd2f06e99a985dd896684cb2c9f8c7090eca1ab
23 changes: 23 additions & 0 deletions tests/run-pass/wtf8.rs
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// ignore-linux: tests Windows-only APIs
// ignore-macos: tests Windows-only APIs

use std::os::windows::ffi::{OsStrExt, OsStringExt};
use std::ffi::{OsStr, OsString};

fn test1() {
let base = "a\té \u{7f}💩\r";
let mut base: Vec<u16> = OsStr::new(base).encode_wide().collect();
base.push(0xD800);
let _res = OsString::from_wide(&base);
}

fn test2() {
let mut base: Vec<u16> = OsStr::new("aé ").encode_wide().collect();
base.push(0xD83D);
let mut _res: Vec<u16> = OsString::from_wide(&base).encode_wide().collect();
}

fn main() {
test1();
test2();
}