From 8cade2e2ccccac3e5e3e2e7d63b560d939082f07 Mon Sep 17 00:00:00 2001
From: Michael Gmelin <freebsd@grem.de>
Date: Mon, 4 Sep 2023 22:34:53 +0200
Subject: [PATCH] Add unit test for clang::is_minversion

---
 src/compiler/clang.rs | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/src/compiler/clang.rs b/src/compiler/clang.rs
index 3d54211a6..6d4e201ba 100644
--- a/src/compiler/clang.rs
+++ b/src/compiler/clang.rs
@@ -252,6 +252,44 @@ mod test {
         }
     }
 
+    #[test]
+    fn test_is_minversion() {
+        assert_eq!(
+            Clang {
+                clangplusplus: false,
+                is_appleclang: false,
+                version: Some("\"Ubuntu Clang 14.0.0\"".to_string()),
+            }
+            .is_minversion(14),
+            true
+        );
+        assert_eq!(
+            Clang {
+                clangplusplus: false,
+                is_appleclang: false,
+                version: Some("\"Ubuntu Clang 13.0.0\"".to_string()),
+            }
+            .is_minversion(14),
+            false
+        );
+        assert_eq!(Clang {
+            clangplusplus: false,
+            is_appleclang: false,
+            version: Some("\"FreeBSD Clang 14.0.5 (https://github.com/llvm/llvm-project.git llvmorg-14.0.5-0-gc12386ae247c)\"".to_string()),
+        }.is_minversion(14), true);
+        assert_eq!(Clang {
+            clangplusplus: false,
+            is_appleclang: false,
+            version: Some("\"FreeBSD Clang 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303)\"".to_string()),
+        }.is_minversion(14), false);
+
+        assert_eq!(Clang {
+            clangplusplus: false,
+            is_appleclang: true,
+            version: Some("\"FreeBSD Clang 14.0.5 (https://github.com/llvm/llvm-project.git llvmorg-14.0.5-0-gc12386ae247c)\"".to_string()),
+        }.is_minversion(14), false); // is_appleclang wins
+    }
+
     #[test]
     fn test_parse_arguments_simple() {
         let a = parses!("-c", "foo.c", "-o", "foo.o");