| // Copyright 2020 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 ( | 
 | 	"testing" | 
 | ) | 
 |  | 
 | var stemRequiredError = "source_stem property is undefined but required for rust_bindgen modules" | 
 |  | 
 | func TestSourceProviderRequiredFields(t *testing.T) { | 
 | 	testRustError(t, stemRequiredError, ` | 
 | 		rust_bindgen { | 
 | 			name: "libbindgen", | 
 | 			wrapper_src: "src/any.h", | 
 | 			crate_name: "bindgen", | 
 | 		} | 
 | 	`) | 
 | } |