X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=tests%2Fui%2Fsingle_char_pattern.rs;h=e662bf34be2ceffb5ba409fe03613bbdb3710494;hb=898b6a0e072c4f8ba741e83bd7fd12a4c2ccb1a2;hp=c3d846997ec7fd93cd33095616175e777717190a;hpb=26602ddff475ef75ed94803b05217a761a7f5523;p=rust.git

diff --git a/tests/ui/single_char_pattern.rs b/tests/ui/single_char_pattern.rs
index c3d846997ec..e662bf34be2 100644
--- a/tests/ui/single_char_pattern.rs
+++ b/tests/ui/single_char_pattern.rs
@@ -1,14 +1,6 @@
-// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
+// run-rustfix
 
+#![allow(unused_must_use)]
 
 use std::collections::HashSet;
 
@@ -20,12 +12,6 @@ fn main() {
 
     let y = "x";
     x.split(y);
-    // Not yet testing for multi-byte characters
-    // Changing `r.len() == 1` to `r.chars().count() == 1` in `lint_clippy::single_char_pattern`
-    // should have done this but produced an ICE
-    //
-    // We may not want to suggest changing these anyway
-    // See: https://github.com/rust-lang/rust-clippy/issues/650#issuecomment-184328984
     x.split("ß");
     x.split("ℝ");
     x.split("💣");
@@ -39,16 +25,20 @@ fn main() {
     x.rsplit("x");
     x.split_terminator("x");
     x.rsplit_terminator("x");
-    x.splitn(0, "x");
-    x.rsplitn(0, "x");
+    x.splitn(2, "x");
+    x.rsplitn(2, "x");
     x.matches("x");
     x.rmatches("x");
     x.match_indices("x");
     x.rmatch_indices("x");
-    x.trim_left_matches("x");
-    x.trim_right_matches("x");
+    x.trim_start_matches("x");
+    x.trim_end_matches("x");
+    x.strip_prefix("x");
+    x.strip_suffix("x");
     // Make sure we escape characters correctly.
     x.split("\n");
+    x.split("'");
+    x.split("\'");
 
     let h = HashSet::<String>::new();
     h.contains("X"); // should not warn
@@ -59,4 +49,11 @@ fn main() {
     // Issue #3204
     const S: &str = "#";
     x.find(S);
+
+    // Raw string
+    x.split(r"a");
+    x.split(r#"a"#);
+    x.split(r###"a"###);
+    x.split(r###"'"###);
+    x.split(r###"#"###);
 }