Add test cases for 'sort_by' option

tests/expectations/both/function_sort_name.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);

tests/expectations/both/function_sort_name.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/expectations/both/function_sort_none.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);

tests/expectations/both/function_sort_none.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/expectations/function_sort_name.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);

tests/expectations/function_sort_name.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/expectations/function_sort_name.cpp

@@ -0,0 +1,16 @@
+#include <cstdarg>
+#include <cstdint>
+#include <cstdlib>
+#include <new>
+
+extern "C" {
+
+void A();
+
+void B();
+
+void C();
+
+void D();
+
+} // extern "C"

tests/expectations/function_sort_none.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);

tests/expectations/function_sort_none.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/expectations/function_sort_none.cpp

@@ -0,0 +1,16 @@
+#include <cstdarg>
+#include <cstdint>
+#include <cstdlib>
+#include <new>
+
+extern "C" {
+
+void C();
+
+void B();
+
+void D();
+
+void A();
+
+} // extern "C"

tests/expectations/tag/function_sort_name.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);

tests/expectations/tag/function_sort_name.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void A(void);
+
+void B(void);
+
+void C(void);
+
+void D(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/expectations/tag/function_sort_none.c

@@ -0,0 +1,12 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);

tests/expectations/tag/function_sort_none.compat.c

@@ -0,0 +1,20 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+void C(void);
+
+void B(void);
+
+void D(void);
+
+void A(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus

tests/rust/function_sort_name.rs

@@ -0,0 +1,15 @@
+#[no_mangle]
+pub extern "C" fn C()
+{ }
+
+#[no_mangle]
+pub extern "C" fn B()
+{ }
+
+#[no_mangle]
+pub extern "C" fn D()
+{ }
+
+#[no_mangle]
+pub extern "C" fn A()
+{ }

tests/rust/function_sort_none.rs

@@ -0,0 +1,15 @@
+#[no_mangle]
+pub extern "C" fn C()
+{ }
+
+#[no_mangle]
+pub extern "C" fn B()
+{ }
+
+#[no_mangle]
+pub extern "C" fn D()
+{ }
+
+#[no_mangle]
+pub extern "C" fn A()
+{ }

tests/rust/function_sort_none.toml

@@ -0,0 +1,2 @@
+[fn]
+sort_by = "None"