# A Rename reaches the other files open in the editor. A server renames in
# the documents it has seen (zls's store), so before a query whose answer can
# reach other files the client tells it of every open file of its language.
# Here main.rs is opened by a look, asking the server nothing, and the rename
# is asked from lib.rs: the mock answers in each document it was told of, so
# the preview lists main.rs's two calls and lib.rs's definition.
file lib.rs // main.rs\npub fn add(a: i32, b: i32) -> i32 {\n    a + b\n}\n
file main.rs mod lib;\n\nfn main() {\n    let x = add(1, 2);\n    let y = add(3, 4);\n    let _ = x + y;\n}\n
start 25 100 lib.rs
wait 8000 pub fn add
stable 700 20000
press right @main.rs 4
release right @main.rs 4
wait 8000 let x = add
stable 700 15000
snap opened
# into lib.rs's `add`, and rename it from there
press left @add 5
release left @add 5
stable 400 5000
key space
key l
key r
stable 400 5000
text sum
key enter
wait 10000 sum
stable 700 15000
snap previewed