disallowed_macros: test allow/expect applicability

Author: 2asoft

tests/ui-toml/disallowed_macros/clippy.toml

@@ -1,4 +1,5 @@
 disallowed-macros = [
+    "std::panic",
     "std::println",
     "std::vec",
     { path = "std::cfg" },

tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs

@@ -0,0 +1,70 @@
+fn test_allow_on_function() {
+    #![allow(clippy::disallowed_macros)]
+
+    panic!();
+    panic!("message");
+    panic!("{}", 123);
+    panic!("{} {}", 123, 456);
+    println!("test");
+    println!("{}", 123);
+    vec![1, 2, 3];
+}
+
+fn test_expect_on_function() {
+    #![expect(clippy::disallowed_macros)]
+
+    panic!();
+    panic!("message");
+    panic!("{}", 123);
+    panic!("{} {}", 123, 456);
+    println!("test");
+    println!("{}", 123);
+    vec![1, 2, 3];
+}
+
+fn test_no_attributes() {
+    panic!();
+    //~^ disallowed_macros
+    panic!("message");
+    //~^ disallowed_macros
+    panic!("{}", 123);
+    //~^ disallowed_macros
+    panic!("{} {}", 123, 456);
+    //~^ disallowed_macros
+    println!("test");
+    //~^ disallowed_macros
+    println!("{}", 123);
+    //~^ disallowed_macros
+    vec![1, 2, 3];
+    //~^ disallowed_macros
+}
+
+#[allow(clippy::disallowed_macros)]
+mod allowed_module {
+    pub fn test() {
+        panic!();
+        panic!("message");
+        panic!("{}", 123);
+        println!("test");
+        vec![1, 2, 3];
+    }
+}
+
+#[expect(clippy::disallowed_macros)]
+mod expected_module {
+    pub fn test() {
+        panic!();
+        panic!("message");
+        panic!("{}", 123);
+        println!("test");
+        vec![1, 2, 3];
+    }
+}
+
+fn main() {
+    test_allow_on_function();
+    test_expect_on_function();
+    test_no_attributes();
+    allowed_module::test();
+    expected_module::test();
+}

tests/ui-toml/disallowed_macros/disallowed_macros_regression.stderr

@@ -0,0 +1,47 @@
+error: use of a disallowed macro `std::panic`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:27:5
+   |
+LL |     panic!();
+   |     ^^^^^^^^
+   |
+   = note: `-D clippy::disallowed-macros` implied by `-D warnings`
+   = help: to override `-D warnings` add `#[allow(clippy::disallowed_macros)]`
+
+error: use of a disallowed macro `std::panic`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:29:5
+   |
+LL |     panic!("message");
+   |     ^^^^^^^^^^^^^^^^^
+
+error: use of a disallowed macro `std::panic`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:31:5
+   |
+LL |     panic!("{}", 123);
+   |     ^^^^^^^^^^^^^^^^^
+
+error: use of a disallowed macro `std::panic`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:33:5
+   |
+LL |     panic!("{} {}", 123, 456);
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: use of a disallowed macro `std::println`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:35:5
+   |
+LL |     println!("test");
+   |     ^^^^^^^^^^^^^^^^
+
+error: use of a disallowed macro `std::println`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:37:5
+   |
+LL |     println!("{}", 123);
+   |     ^^^^^^^^^^^^^^^^^^^
+
+error: use of a disallowed macro `std::vec`
+  --> tests/ui-toml/disallowed_macros/disallowed_macros_regression.rs:39:5
+   |
+LL |     vec![1, 2, 3];
+   |     ^^^^^^^^^^^^^
+
+error: aborting due to 7 previous errors
+