1 files changed, 35 insertions, 0 deletions
diff --git a/rust/object_test.go b/rust/object_test.go
new file mode 100644
index 000000000..3c07ed1da
--- /dev/null
+++ b/rust/object_test.go
@@ -0,0 +1,35 @@
+// Copyright 2025 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rust
+
+import (
+	"strings"
+	"testing"
+)
+
+// Smoke test rust_object_host and also check the emit type is correct.
+func TestObjectEmitType(t *testing.T) {
+	ctx := testRust(t, `
+		rust_object_host {
+			name: "foors",
+			srcs: ["foo.rs"],
+			crate_name: "foo",
+		}`)
+
+	libfooRlib := ctx.ModuleForTests(t, "foors", "linux_glibc_x86_64").Rule("rustc")
+	if !strings.Contains(libfooRlib.Args["emitType"], "obj") {
+		t.Errorf("rust_object_host not emitting type obj")
+	}
+}