diff options
Diffstat (limited to 'servo/tests/unit/malloc_size_of/lib.rs')
-rw-r--r-- | servo/tests/unit/malloc_size_of/lib.rs | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/servo/tests/unit/malloc_size_of/lib.rs b/servo/tests/unit/malloc_size_of/lib.rs new file mode 100644 index 0000000000..75ad4d9413 --- /dev/null +++ b/servo/tests/unit/malloc_size_of/lib.rs @@ -0,0 +1,109 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ + +/** +``` +extern crate malloc_size_of; +extern crate servo_arc; + +fn sizeable<T: malloc_size_of::MallocSizeOf>() {} +fn shallow_sizeable<T: malloc_size_of::MallocShallowSizeOf>() {} +fn cloneable<T: Clone>() {} + +fn main() { + cloneable::<servo_arc::Arc<i32>>(); + cloneable::<std::sync::Arc<i32>>(); + cloneable::<std::rc::Rc<i32>>(); +} +``` +*/ +pub fn imports_ok() {} + +pub mod does_not_impl_malloc_size_of { + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + extern crate servo_arc; + + fn sizeable<T: malloc_size_of::MallocSizeOf>() {} + + fn main() { + sizeable::<servo_arc::Arc<i32>>(); + } + ``` + */ + pub fn servo_arc() {} + + + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + + fn sizeable<T: malloc_size_of::MallocSizeOf>() {} + + fn main() { + sizeable::<std::sync::Arc<i32>>(); + } + ``` + */ + pub fn std_arc() {} + + + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + + fn sizeable<T: malloc_size_of::MallocSizeOf>() {} + + fn main() { + sizeable::<std::rc::Rc<i32>>(); + } + ``` + */ + pub fn rc() {} +} + +pub mod does_not_impl_malloc_shallow_size_of { + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + extern crate servo_arc; + + fn shallow_sizeable<T: malloc_size_of::MallocShallowSizeOf>() {} + + fn main() { + shallow_sizeable::<servo_arc::Arc<i32>>(); + } + ``` + */ + pub fn servo_arc() {} + + + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + + fn shallow_sizeable<T: malloc_size_of::MallocShallowSizeOf>() {} + + fn main() { + shallow_sizeable::<std::sync::Arc<i32>>(); + } + ``` + */ + pub fn std_arc() {} + + + /** + ```compile_fail,E0277 + extern crate malloc_size_of; + + fn shallow_sizeable<T: malloc_size_of::MallocShallowSizeOf>() {} + + fn main() { + shallow_sizeable::<std::rc::Rc<i32>>(); + } + ``` + */ + pub fn rc() {} +} |