Improve coverage.

bluescarni · Aug 16, 2023 · 378d039 · 378d039
1 parent 563bc08
commit 378d039
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/test/llvm_state.cpp b/test/llvm_state.cpp
@@ -127,8 +127,19 @@ TEST_CASE("copy semantics")
 
         taylor_add_jet<double>(s, "jet", {x * y, y * x}, 1, 1, true, false);
 
+        // On-the-fly testing for string repr.
+        std::ostringstream oss;
+        oss << s;
+        const auto orig_repr = oss.str();
+
         s.compile();
 
+        oss.str("");
+        oss << s;
+        const auto compiled_repr = oss.str();
+
+        REQUIRE(orig_repr != compiled_repr);
+
         const auto orig_ir = s.get_ir();
         const auto orig_bc = s.get_bc();