bless tests, update changelog

Author: y21

CHANGELOG.md

@@ -5578,4 +5578,3 @@ Released 2018-09-13
 [`allowed-dotfiles`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-dotfiles
 [`enforce-iter-loop-reborrow`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enforce-iter-loop-reborrow
 <!-- end autogenerated links to configuration documentation -->
-mentation -->

tests/ui-toml/toml_unknown_key/conf_unknown_key.stderr

@@ -10,7 +10,7 @@ error: error reading Clippy's configuration file: unknown field `foobar`, expect
            allow-print-in-tests
            allow-private-module-inception
            allow-unwrap-in-tests
-           allowed-file-extensions
+           allowed-dotfiles
            allowed-idents-below-min-chars
            allowed-scripts
            arithmetic-side-effects-allowed
@@ -83,7 +83,7 @@ error: error reading Clippy's configuration file: unknown field `barfoo`, expect
            allow-print-in-tests
            allow-private-module-inception
            allow-unwrap-in-tests
-           allowed-file-extensions
+           allowed-dotfiles
            allowed-idents-below-min-chars
            allowed-scripts
            arithmetic-side-effects-allowed

tests/ui/path_ends_with_ext.fixed

@@ -17,9 +17,16 @@ fn test(path: &Path) {
     // most legitimate "dotfiles" are longer than 3 chars, so we allow them as well
     path.ends_with(".bashrc");
 
+    // argument from expn shouldn't trigger
     path.ends_with(arg!());
+
+    path.ends_with("..");
+    path.ends_with("./a");
+    path.ends_with(".");
+    path.ends_with("");
 }
 
+// is_some_and was stabilized in 1.70, so suggest map_or(false, ..) if under that
 #[clippy::msrv = "1.69"]
 fn under_msv(path: &Path) -> bool {
     path.extension().map_or(false, |ext| ext == "md")

tests/ui/path_ends_with_ext.stderr

@@ -8,7 +8,7 @@ LL |     path.ends_with(".md");
    = help: to override `-D warnings` add `#[allow(clippy::path_ends_with_ext)]`
 
 error: this looks like a failed attempt at checking for the file extension
-  --> $DIR/path_ends_with_ext.rs:25:5
+  --> $DIR/path_ends_with_ext.rs:32:5
    |
 LL |     path.ends_with(".md")
    |     ^^^^^^^^^^^^^^^^^^^^^ help: try: `path.extension().map_or(false, |ext| ext == "md")`