Add integration test for name matching

bindgen-integration/build.rs

@@ -1,8 +1,8 @@
 extern crate bindgen;
 extern crate cc;
 
-use bindgen::callbacks::{MacroParsingBehavior, ParseCallbacks, IntKind};
-use bindgen::Builder;
+use bindgen::callbacks::{IntKind, MacroParsingBehavior, ParseCallbacks};
+use bindgen::{Builder, EnumVariation};
 use std::collections::HashSet;
 use std::env;
 use std::path::PathBuf;
@@ -147,7 +147,9 @@ fn main() {
     let bindings = Builder::default()
         .rustfmt_bindings(false)
         .enable_cxx_namespaces()
-        .rustified_enum(".*")
+        .default_enum_style(EnumVariation::Rust {
+            non_exhaustive: false,
+        })
         .raw_line("pub use self::root::*;")
         .raw_line("extern { fn my_prefixed_function_to_remove(i: i32); }")
         .module_raw_line("root::testing", "pub type Bar = i32;")
@@ -159,6 +161,8 @@ fn main() {
             seen_funcs: Mutex::new(0),
         }))
         .blacklist_function("my_prefixed_function_to_remove")
+        .constified_enum("my_prefixed_enum_to_be_constified")
+        .opaque_type("my_prefixed_templated_foo<my_prefixed_baz>")
         .generate()
         .expect("Unable to generate bindings");
 

bindgen-integration/cpp/Test.cc

@@ -134,4 +134,4 @@ Seventh::assert(bool first,
 
 int my_prefixed_function_name() {
   return 4;
-}
+}

bindgen-integration/cpp/Test.h

@@ -210,4 +210,21 @@ struct my_prefixed_foo {
    my_prefixed_bar member;
 };
 
+enum my_prefixed_enum_to_be_constified {
+  ONE = 1,
+  TWO,
+  THREE,
+};
+
+struct my_prefixed_baz {
+  char foo[30];
+};
+
+template<typename T>
+struct my_prefixed_templated_foo {
+  T member;
+};
+
+my_prefixed_templated_foo<my_prefixed_baz> TEMPLATED_CONST_VALUE;
+
 void my_prefixed_function_to_remove();

bindgen-integration/src/lib.rs

@@ -245,6 +245,12 @@ fn test_item_rename() {
     };
 }
 
+#[test]
+fn test_matching_with_rename() {
+    assert_eq!(bindings::enum_to_be_constified_THREE, 3);
+    assert_eq!(unsafe { bindings::TEMPLATED_CONST_VALUE.len() }, 30);
+}
+
 #[test]
 fn test_macro_customintkind_path() {
     let v: &std::any::Any = &bindings::TESTMACRO_CUSTOMINTKIND_PATH;