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Remove insta for ra_hir_def

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This commit is contained in:
Aleksey Kladov 2020-07-17 15:54:40 +02:00
parent 798f43da50
commit 19e78020bd
4 changed files with 168 additions and 164 deletions
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1
Cargo.lock generated
View file

@ -1111,7 +1111,6 @@ dependencies = [
"expect",
"fst",
"indexmap",
"insta",
"itertools",
"log",
"once_cell",

1
crates/ra_hir_def/Cargo.toml
View file

@ -33,5 +33,4 @@ ra_cfg = { path = "../ra_cfg" }
tt = { path = "../ra_tt", package = "ra_tt" }
[dev-dependencies]
insta = "0.16.0"
expect = { path = "../expect" }

298
crates/ra_hir_def/src/import_map.rs
View file

@ -327,32 +327,14 @@ pub fn search_dependencies<'a>(
#[cfg(test)]
mod tests {
use super::*;
use expect::{expect, Expect};
use ra_db::{fixture::WithFixture, SourceDatabase, Upcast};
use crate::{test_db::TestDB, AssocContainerId, Lookup};
use insta::assert_snapshot;
use itertools::Itertools;
use ra_db::fixture::WithFixture;
use ra_db::{SourceDatabase, Upcast};
fn import_map(ra_fixture: &str) -> String {
let db = TestDB::with_files(ra_fixture);
let crate_graph = db.crate_graph();
use super::*;
let s = crate_graph
.iter()
.filter_map(|krate| {
let cdata = &crate_graph[krate];
let name = cdata.display_name.as_ref()?;
let map = db.import_map(krate);
Some(format!("{}:\n{:?}", name, map))
})
.join("\n");
s
}
fn search_dependencies_of(ra_fixture: &str, krate_name: &str, query: Query) -> String {
fn check_search(ra_fixture: &str, krate_name: &str, query: Query, expect: Expect) {
let db = TestDB::with_files(ra_fixture);
let crate_graph = db.crate_graph();
let krate = crate_graph
@ -363,7 +345,7 @@ mod tests {
})
.unwrap();
search_dependencies(db.upcast(), krate, query)
let actual = search_dependencies(db.upcast(), krate, query)
.into_iter()
.filter_map(|item| {
let mark = match item {
@ -376,14 +358,15 @@ mod tests {
let map = db.import_map(krate);
let path = map.path_of(item).unwrap();
format!(
"{}::{} ({})",
"{}::{} ({})\n",
crate_graph[krate].display_name.as_ref().unwrap(),
path,
mark
)
})
})
.join("\n")
.collect::<String>();
expect.assert_eq(&actual)
}
fn assoc_to_trait(db: &dyn DefDatabase, item: ItemInNs) -> ItemInNs {
@ -409,9 +392,28 @@ mod tests {
}
}
fn check(ra_fixture: &str, expect: Expect) {
let db = TestDB::with_files(ra_fixture);
let crate_graph = db.crate_graph();
let actual = crate_graph
.iter()
.filter_map(|krate| {
let cdata = &crate_graph[krate];
let name = cdata.display_name.as_ref()?;
let map = db.import_map(krate);
Some(format!("{}:\n{:?}\n", name, map))
})
.collect::<String>();
expect.assert_eq(&actual)
}
#[test]
fn smoke() {
let map = import_map(
check(
r"
//- /main.rs crate:main deps:lib
@ -436,24 +438,23 @@ mod tests {
pub struct Pub2; // t + v
struct Priv;
",
expect![[r#"
main:
- publ1 (t)
- real_pu2 (t)
- real_pub (t)
- real_pub::Pub (t)
lib:
- Pub (t)
- Pub2 (t)
- Pub2 (v)
"#]],
);
assert_snapshot!(map, @r###"
main:
- publ1 (t)
- real_pu2 (t)
- real_pub (t)
- real_pub::Pub (t)
lib:
- Pub (t)
- Pub2 (t)
- Pub2 (v)
"###);
}
#[test]
fn prefers_shortest_path() {
let map = import_map(
check(
r"
//- /main.rs crate:main
@ -465,21 +466,20 @@ mod tests {
pub use super::sub::subsub::Def;
}
",
expect![[r#"
main:
- sub (t)
- sub::Def (t)
- sub::subsub (t)
"#]],
);
assert_snapshot!(map, @r###"
main:
- sub (t)
- sub::Def (t)
- sub::subsub (t)
"###);
}
#[test]
fn type_reexport_cross_crate() {
// Reexports need to be visible from a crate, even if the original crate exports the item
// at a shorter path.
let map = import_map(
check(
r"
//- /main.rs crate:main deps:lib
pub mod m {
@ -488,22 +488,21 @@ mod tests {
//- /lib.rs crate:lib
pub struct S;
",
expect![[r#"
main:
- m (t)
- m::S (t)
- m::S (v)
lib:
- S (t)
- S (v)
"#]],
);
assert_snapshot!(map, @r###"
main:
- m (t)
- m::S (t)
- m::S (v)
lib:
- S (t)
- S (v)
"###);
}
#[test]
fn macro_reexport() {
let map = import_map(
check(
r"
//- /main.rs crate:main deps:lib
pub mod m {
@ -515,21 +514,20 @@ mod tests {
() => {};
}
",
expect![[r#"
main:
- m (t)
- m::pub_macro (m)
lib:
- pub_macro (m)
"#]],
);
assert_snapshot!(map, @r###"
main:
- m (t)
- m::pub_macro (m)
lib:
- pub_macro (m)
"###);
}
#[test]
fn module_reexport() {
// Reexporting modules from a dependency adds all contents to the import map.
let map = import_map(
check(
r"
//- /main.rs crate:main deps:lib
pub use lib::module as reexported_module;
@ -538,24 +536,23 @@ mod tests {
pub struct S;
}
",
expect![[r#"
main:
- reexported_module (t)
- reexported_module::S (t)
- reexported_module::S (v)
lib:
- module (t)
- module::S (t)
- module::S (v)
"#]],
);
assert_snapshot!(map, @r###"
main:
- reexported_module (t)
- reexported_module::S (t)
- reexported_module::S (v)
lib:
- module (t)
- module::S (t)
- module::S (v)
"###);
}
#[test]
fn cyclic_module_reexport() {
// A cyclic reexport does not hang.
let map = import_map(
check(
r"
//- /lib.rs crate:lib
pub mod module {
@ -567,36 +564,35 @@ mod tests {
pub use super::module;
}
",
expect![[r#"
lib:
- module (t)
- module::S (t)
- module::S (v)
- sub (t)
"#]],
);
assert_snapshot!(map, @r###"
lib:
- module (t)
- module::S (t)
- module::S (v)
- sub (t)
"###);
}
#[test]
fn private_macro() {
let map = import_map(
check(
r"
//- /lib.rs crate:lib
macro_rules! private_macro {
() => {};
}
",
);
expect![[r#"
lib:
assert_snapshot!(map, @r###"
lib:
"###);
"#]],
);
}
#[test]
fn namespacing() {
let map = import_map(
check(
r"
//- /lib.rs crate:lib
pub struct Thing; // t + v
@ -605,16 +601,15 @@ mod tests {
() => {};
}
",
expect![[r#"
lib:
- Thing (m)
- Thing (t)
- Thing (v)
"#]],
);
assert_snapshot!(map, @r###"
lib:
- Thing (m)
- Thing (t)
- Thing (v)
"###);
let map = import_map(
check(
r"
//- /lib.rs crate:lib
pub mod Thing {} // t
@ -623,13 +618,12 @@ mod tests {
() => {};
}
",
expect![[r#"
lib:
- Thing (m)
- Thing (t)
"#]],
);
assert_snapshot!(map, @r###"
lib:
- Thing (m)
- Thing (t)
"###);
}
#[test]
@ -658,25 +652,33 @@ mod tests {
}
"#;
let res = search_dependencies_of(ra_fixture, "main", Query::new("fmt"));
assert_snapshot!(res, @r###"
dep::fmt (t)
dep::Fmt (t)
dep::Fmt (v)
dep::Fmt (m)
dep::fmt::Display (t)
dep::format (v)
dep::fmt::Display (t)
"###);
check_search(
ra_fixture,
"main",
Query::new("fmt"),
expect![[r#"
dep::fmt (t)
dep::Fmt (t)
dep::Fmt (v)
dep::Fmt (m)
dep::fmt::Display (t)
dep::format (v)
dep::fmt::Display (t)
"#]],
);
let res = search_dependencies_of(ra_fixture, "main", Query::new("fmt").anchor_end());
assert_snapshot!(res, @r###"
dep::fmt (t)
dep::Fmt (t)
dep::Fmt (v)
dep::Fmt (m)
dep::fmt::Display (t)
"###);
check_search(
ra_fixture,
"main",
Query::new("fmt").anchor_end(),
expect![[r#"
dep::fmt (t)
dep::Fmt (t)
dep::Fmt (v)
dep::Fmt (m)
dep::fmt::Display (t)
"#]],
);
}
#[test]
@ -689,26 +691,32 @@ mod tests {
pub struct FMT;
"#;
let res = search_dependencies_of(ra_fixture, "main", Query::new("FMT"));
check_search(
ra_fixture,
"main",
Query::new("FMT"),
expect![[r#"
dep::fmt (t)
dep::fmt (v)
dep::FMT (t)
dep::FMT (v)
"#]],
);
assert_snapshot!(res, @r###"
dep::fmt (t)
dep::fmt (v)
dep::FMT (t)
dep::FMT (v)
"###);
let res = search_dependencies_of(ra_fixture, "main", Query::new("FMT").case_sensitive());
assert_snapshot!(res, @r###"
dep::FMT (t)
dep::FMT (v)
"###);
check_search(
ra_fixture,
"main",
Query::new("FMT").case_sensitive(),
expect![[r#"
dep::FMT (t)
dep::FMT (v)
"#]],
);
}
#[test]
fn search_limit() {
let res = search_dependencies_of(
check_search(
r#"
//- /main.rs crate:main deps:dep
//- /dep.rs crate:dep
@ -728,10 +736,10 @@ mod tests {
"#,
"main",
Query::new("").limit(2),
expect![[r#"
dep::fmt (t)
dep::Fmt (t)
"#]],
);
assert_snapshot!(res, @r###"
dep::fmt (t)
dep::Fmt (t)
"###);
}
}

32
crates/ra_hir_def/src/nameres/tests/mod_resolution.rs
View file

@ -686,27 +686,25 @@ fn unresolved_module_diagnostics() {
let crate_def_map = db.crate_def_map(krate);
insta::assert_debug_snapshot!(
crate_def_map.diagnostics,
@r###"
[
UnresolvedModule {
module: Idx::<ModuleData>(0),
declaration: InFile {
file_id: HirFileId(
FileId(
expect![[r#"
[
UnresolvedModule {
module: Idx::<ModuleData>(0),
declaration: InFile {
file_id: HirFileId(
FileId(
0,
FileId(
0,
),
),
),
),
value: FileAstId::<ra_syntax::ast::generated::nodes::Module>(1),
value: FileAstId::<ra_syntax::ast::generated::nodes::Module>(1),
},
candidate: "bar.rs",
},
candidate: "bar.rs",
},
]
"###
);
]
"#]]
.assert_debug_eq(&crate_def_map.diagnostics);
}
#[test]