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test: add tests for fixing edition and edition idioms

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Signed-off-by: Rustin170506 <techregister@pm.me>
This commit is contained in:
Rustin170506 2025-03-06 21:57:36 +08:00
parent bf43053405
commit 69f398f647
1 changed files with 97 additions and 0 deletions
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97
tests/testsuite/fix.rs
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@ -197,6 +197,103 @@ fn prepare_for_2018() {
.contains("let x = crate::foo::FOO;"));
}
#[cargo_test]
fn fix_tests_with_edition() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
edition = "2018"
"#,
)
.file(
"src/lib.rs",
r#"
#![allow(ellipsis_inclusive_range_patterns)]
pub fn foo() {}
#[cfg(test)]
mod tests {
#[test]
fn it_works() {
f();
}
fn f() -> bool {
let x = 123;
match x {
0...100 => true,
_ => false,
}
}
}
"#,
)
.build();
p.cargo("fix --edition --allow-no-vcs")
.with_stderr_data(str![[r#"
[MIGRATING] Cargo.toml from 2018 edition to 2021
[CHECKING] foo v0.1.0 ([ROOT]/foo)
[MIGRATING] src/lib.rs from 2018 edition to 2021
[FIXED] src/lib.rs (1 fix)
[FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
"#]])
.with_stdout_data("")
.run();
// Check that the test is fixed.
assert!(p.read_file("src/lib.rs").contains(r#"0..=100 => true,"#));
}
#[cargo_test]
fn fix_tests_with_edition_idioms() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = 'foo'
version = '0.1.0'
edition = '2018'
"#,
)
.file(
"src/lib.rs",
r#"
pub fn foo() {}
#[cfg(test)]
mod tests {
#[test]
fn it_works() {
f();
}
use std::any::Any;
pub fn f() {
let _x: Box<Any> = Box::new(3);
}
}
"#,
)
.build();
p.cargo("fix --edition-idioms --allow-no-vcs")
.with_stderr_data(str![[r#"
[CHECKING] foo v0.1.0 ([ROOT]/foo)
[FIXED] src/lib.rs (1 fix)
[FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
"#]])
.with_stdout_data("")
.run();
// Check that the test is fixed.
assert!(p.read_file("src/lib.rs").contains("Box<dyn Any>"));
}
#[cargo_test]
fn local_paths() {
let p = project()