mirror of
https://github.com/rust-lang/rust-analyzer
synced 2025-01-12 05:08:52 +00:00
optimize snapshot-testing macro detection and add tests
This commit is contained in:
roife
parent
c54bfcb181
commit
1dcce45f48
2 changed files with 136 additions and 44 deletions
|
|
@ -9926,3 +9926,99 @@ fn bar() {
|
|||
"#]],
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_runnables_with_snapshot_tests() {
|
||||
check_actions(
|
||||
r#"
|
||||
//- /lib.rs crate:foo deps:expect_test,insta,snapbox
|
||||
use expect_test::expect;
|
||||
use insta::assert_debug_snapshot;
|
||||
use snapbox::Assert;
|
||||
|
||||
#[test]
|
||||
fn test$0() {
|
||||
let actual = "new25";
|
||||
expect!["new25"].assert_eq(&actual);
|
||||
Assert::new()
|
||||
.action_env("SNAPSHOTS")
|
||||
.eq(actual, snapbox::str!["new25"]);
|
||||
assert_debug_snapshot!(actual);
|
||||
}
|
||||
|
||||
//- /lib.rs crate:expect_test
|
||||
struct Expect;
|
||||
|
||||
impl Expect {
|
||||
fn assert_eq(&self, actual: &str) {}
|
||||
}
|
||||
|
||||
#[macro_export]
|
||||
macro_rules! expect {
|
||||
($e:expr) => Expect; // dummy
|
||||
}
|
||||
|
||||
//- /lib.rs crate:insta
|
||||
#[macro_export]
|
||||
macro_rules! assert_debug_snapshot {
|
||||
($e:expr) => {}; // dummy
|
||||
}
|
||||
|
||||
//- /lib.rs crate:snapbox
|
||||
pub struct Assert;
|
||||
|
||||
impl Assert {
|
||||
pub fn new() -> Self { Assert }
|
||||
|
||||
pub fn action_env(&self, env: &str) -> &Self { self }
|
||||
|
||||
pub fn eq(&self, actual: &str, expected: &str) {}
|
||||
}
|
||||
|
||||
#[macro_export]
|
||||
macro_rules! str {
|
||||
($e:expr) => ""; // dummy
|
||||
}
|
||||
"#,
|
||||
expect![[r#"
|
||||
[
|
||||
Reference(
|
||||
FilePositionWrapper {
|
||||
file_id: FileId(
|
||||
0,
|
||||
),
|
||||
offset: 92,
|
||||
},
|
||||
),
|
||||
Runnable(
|
||||
Runnable {
|
||||
use_name_in_title: false,
|
||||
nav: NavigationTarget {
|
||||
file_id: FileId(
|
||||
0,
|
||||
),
|
||||
full_range: 81..301,
|
||||
focus_range: 92..96,
|
||||
name: "test",
|
||||
kind: Function,
|
||||
},
|
||||
kind: Test {
|
||||
test_id: Path(
|
||||
"test",
|
||||
),
|
||||
attr: TestAttr {
|
||||
ignore: false,
|
||||
},
|
||||
},
|
||||
cfg: None,
|
||||
update_test: UpdateTest {
|
||||
expect_test: true,
|
||||
insta: true,
|
||||
snapbox: true,
|
||||
},
|
||||
},
|
||||
),
|
||||
]
|
||||
"#]],
|
||||
);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -657,62 +657,58 @@ impl<'a, 'b> TestDefs<'a, 'b> {
|
|||
}
|
||||
|
||||
fn expect_test(&self) -> bool {
|
||||
self.find_macro("expect_test:expect") || self.find_macro("expect_test::expect_file")
|
||||
self.find_macro("expect_test", &["expect", "expect_file"])
|
||||
}
|
||||
|
||||
fn insta(&self) -> bool {
|
||||
self.find_macro("insta:assert_snapshot")
|
||||
|| self.find_macro("insta:assert_debug_snapshot")
|
||||
|| self.find_macro("insta:assert_display_snapshot")
|
||||
|| self.find_macro("insta:assert_json_snapshot")
|
||||
|| self.find_macro("insta:assert_yaml_snapshot")
|
||||
|| self.find_macro("insta:assert_ron_snapshot")
|
||||
|| self.find_macro("insta:assert_toml_snapshot")
|
||||
|| self.find_macro("insta:assert_csv_snapshot")
|
||||
|| self.find_macro("insta:assert_compact_json_snapshot")
|
||||
|| self.find_macro("insta:assert_compact_debug_snapshot")
|
||||
|| self.find_macro("insta:assert_binary_snapshot")
|
||||
self.find_macro(
|
||||
"insta",
|
||||
&[
|
||||
"assert_snapshot",
|
||||
"assert_debug_snapshot",
|
||||
"assert_display_snapshot",
|
||||
"assert_json_snapshot",
|
||||
"assert_yaml_snapshot",
|
||||
"assert_ron_snapshot",
|
||||
"assert_toml_snapshot",
|
||||
"assert_csv_snapshot",
|
||||
"assert_compact_json_snapshot",
|
||||
"assert_compact_debug_snapshot",
|
||||
"assert_binary_snapshot",
|
||||
],
|
||||
)
|
||||
}
|
||||
|
||||
fn snapbox(&self) -> bool {
|
||||
self.find_macro("snapbox:assert_data_eq")
|
||||
|| self.find_macro("snapbox:file")
|
||||
|| self.find_macro("snapbox:str")
|
||||
self.find_macro("snapbox", &["assert_data_eq", "file", "str"])
|
||||
}
|
||||
|
||||
fn find_macro(&self, path: &str) -> bool {
|
||||
let Some(hir::ScopeDef::ModuleDef(hir::ModuleDef::Macro(it))) = self.find_def(path) else {
|
||||
fn find_macro(&self, crate_name: &str, paths: &[&str]) -> bool {
|
||||
let db = self.0.db;
|
||||
|
||||
let Some(dep) =
|
||||
self.1.dependencies(db).into_iter().find(|dep| dep.name.eq_ident(crate_name))
|
||||
else {
|
||||
return false;
|
||||
};
|
||||
let module = dep.krate.root_module();
|
||||
let scope = module.scope(db, None);
|
||||
|
||||
Definition::Macro(it)
|
||||
paths
|
||||
.iter()
|
||||
.filter_map(|path| {
|
||||
let (_, def) = scope.iter().find(|(name, _)| name.eq_ident(path))?;
|
||||
match def {
|
||||
hir::ScopeDef::ModuleDef(hir::ModuleDef::Macro(it)) => Some(it),
|
||||
_ => None,
|
||||
}
|
||||
})
|
||||
.any(|makro| {
|
||||
Definition::Macro(*makro)
|
||||
.usages(self.0)
|
||||
.in_scope(&SearchScope::file_range(self.2))
|
||||
.at_least_one()
|
||||
}
|
||||
|
||||
fn find_def(&self, path: &str) -> Option<hir::ScopeDef> {
|
||||
let db = self.0.db;
|
||||
|
||||
let mut path = path.split(':');
|
||||
let item = path.next_back()?;
|
||||
let krate = path.next()?;
|
||||
let dep = self.1.dependencies(db).into_iter().find(|dep| dep.name.eq_ident(krate))?;
|
||||
|
||||
let mut module = dep.krate.root_module();
|
||||
for segment in path {
|
||||
module = module.children(db).find_map(|child| {
|
||||
let name = child.name(db)?;
|
||||
if name.eq_ident(segment) {
|
||||
Some(child)
|
||||
} else {
|
||||
None
|
||||
}
|
||||
})?;
|
||||
}
|
||||
|
||||
let (_, def) = module.scope(db, None).into_iter().find(|(name, _)| name.eq_ident(item))?;
|
||||
Some(def)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue