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feat: Add TestDefs to find usage of Expect, Insta and Snapbox

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This commit is contained in:
roife 2024-12-25 15:50:35 +08:00
parent bfc223e857
commit dd788255b4
2 changed files with 168 additions and 21 deletions
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6
crates/hir/src/lib.rs
View file

@ -5917,6 +5917,12 @@ impl HasCrate for Adt {
}
}
impl HasCrate for Impl {
fn krate(&self, db: &dyn HirDatabase) -> Crate {
self.module(db).krate()
}
}
impl HasCrate for Module {
fn krate(&self, _: &dyn HirDatabase) -> Crate {
Module::krate(*self)

183
crates/ide/src/runnables.rs
View file

@ -1,4 +1,4 @@
use std::fmt;
use std::{fmt, ops::Not};
use ast::HasName;
use cfg::{CfgAtom, CfgExpr};
@ -15,6 +15,7 @@ use ide_db::{
FilePosition, FxHashMap, FxHashSet, RootDatabase, SymbolKind,
};
use itertools::Itertools;
use smallvec::SmallVec;
use span::{Edition, TextSize};
use stdx::format_to;
use syntax::{
@ -30,6 +31,7 @@ pub struct Runnable {
pub nav: NavigationTarget,
pub kind: RunnableKind,
pub cfg: Option<CfgExpr>,
pub update_test: UpdateTest,
}
#[derive(Debug, Clone, Hash, PartialEq, Eq)]
@ -334,14 +336,19 @@ pub(crate) fn runnable_fn(
}
};
let fn_source = def.source(sema.db)?;
let nav = NavigationTarget::from_named(
sema.db,
def.source(sema.db)?.as_ref().map(|it| it as &dyn ast::HasName),
fn_source.as_ref().map(|it| it as &dyn ast::HasName),
SymbolKind::Function,
)
.call_site();
let file_range = fn_source.syntax().original_file_range_with_macro_call_body(sema.db);
let update_test = TestDefs::new(sema, def.krate(sema.db), file_range).update_test();
let cfg = def.attrs(sema.db).cfg();
Some(Runnable { use_name_in_title: false, nav, kind, cfg })
Some(Runnable { use_name_in_title: false, nav, kind, cfg, update_test })
}
pub(crate) fn runnable_mod(
@ -366,7 +373,22 @@ pub(crate) fn runnable_mod(
let attrs = def.attrs(sema.db);
let cfg = attrs.cfg();
let nav = NavigationTarget::from_module_to_decl(sema.db, def).call_site();
Some(Runnable { use_name_in_title: false, nav, kind: RunnableKind::TestMod { path }, cfg })
let file_range = {
let src = def.definition_source(sema.db);
let file_id = src.file_id.original_file(sema.db);
let range = src.file_syntax(sema.db).text_range();
hir::FileRange { file_id, range }
};
let update_test = TestDefs::new(sema, def.krate(), file_range).update_test();
Some(Runnable {
use_name_in_title: false,
nav,
kind: RunnableKind::TestMod { path },
cfg,
update_test,
})
}
pub(crate) fn runnable_impl(
@ -392,7 +414,17 @@ pub(crate) fn runnable_impl(
test_id.retain(|c| c != ' ');
let test_id = TestId::Path(test_id);
Some(Runnable { use_name_in_title: false, nav, kind: RunnableKind::DocTest { test_id }, cfg })
let impl_source =
def.source(sema.db)?.syntax().original_file_range_with_macro_call_body(sema.db);
let update_test = TestDefs::new(sema, def.krate(sema.db), impl_source).update_test();
Some(Runnable {
use_name_in_title: false,
nav,
kind: RunnableKind::DocTest { test_id },
cfg,
update_test,
})
}
fn has_cfg_test(attrs: AttrsWithOwner) -> bool {
@ -404,6 +436,8 @@ fn runnable_mod_outline_definition(
sema: &Semantics<'_, RootDatabase>,
def: hir::Module,
) -> Option<Runnable> {
def.as_source_file_id(sema.db)?;
if !has_test_function_or_multiple_test_submodules(sema, &def, has_cfg_test(def.attrs(sema.db)))
{
return None;
@ -421,16 +455,22 @@ fn runnable_mod_outline_definition(
let attrs = def.attrs(sema.db);
let cfg = attrs.cfg();
if def.as_source_file_id(sema.db).is_some() {
Some(Runnable {
use_name_in_title: false,
nav: def.to_nav(sema.db).call_site(),
kind: RunnableKind::TestMod { path },
cfg,
})
} else {
None
}
let file_range = {
let src = def.definition_source(sema.db);
let file_id = src.file_id.original_file(sema.db);
let range = src.file_syntax(sema.db).text_range();
hir::FileRange { file_id, range }
};
let update_test = TestDefs::new(sema, def.krate(), file_range).update_test();
Some(Runnable {
use_name_in_title: false,
nav: def.to_nav(sema.db).call_site(),
kind: RunnableKind::TestMod { path },
cfg,
update_test,
})
}
fn module_def_doctest(db: &RootDatabase, def: Definition) -> Option<Runnable> {
@ -495,6 +535,7 @@ fn module_def_doctest(db: &RootDatabase, def: Definition) -> Option<Runnable> {
nav,
kind: RunnableKind::DocTest { test_id },
cfg: attrs.cfg(),
update_test: UpdateTest::default(),
};
Some(res)
}
@ -575,6 +616,106 @@ fn has_test_function_or_multiple_test_submodules(
number_of_test_submodules > 1
}
struct TestDefs<'a, 'b>(&'a Semantics<'b, RootDatabase>, hir::Crate, hir::FileRange);
#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, Hash)]
pub struct UpdateTest {
pub expect_test: bool,
pub insta: bool,
pub snapbox: bool,
}
impl UpdateTest {
pub fn label(&self) -> Option<SmolStr> {
let mut builder: SmallVec<[_; 3]> = SmallVec::new();
if self.expect_test {
builder.push("Expect");
}
if self.insta {
builder.push("Insta");
}
if self.snapbox {
builder.push("Snapbox");
}
let res: SmolStr = builder.join(" + ").into();
res.is_empty().not().then_some(res)
}
}
impl<'a, 'b> TestDefs<'a, 'b> {
fn new(
sema: &'a Semantics<'b, RootDatabase>,
current_krate: hir::Crate,
file_range: hir::FileRange,
) -> Self {
Self(sema, current_krate, file_range)
}
fn update_test(&self) -> UpdateTest {
UpdateTest { expect_test: self.expect_test(), insta: self.insta(), snapbox: self.snapbox() }
}
fn expect_test(&self) -> bool {
self.find_macro("expect_test:expect") || self.find_macro("expect_test::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")
}
fn snapbox(&self) -> bool {
self.find_macro("snapbox:assert_data_eq")
|| self.find_macro("snapbox:file")
|| self.find_macro("snapbox:str")
}
fn find_macro(&self, path: &str) -> bool {
let Some(hir::ScopeDef::ModuleDef(hir::ModuleDef::Macro(it))) = self.find_def(path) else {
return false;
};
Definition::Macro(it)
.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)
}
}
#[cfg(test)]
mod tests {
use expect_test::{expect, Expect};
@ -1337,18 +1478,18 @@ mod tests {
file_id: FileId(
0,
),
full_range: 52..115,
focus_range: 67..75,
name: "foo_test",
full_range: 121..185,
focus_range: 136..145,
name: "foo2_test",
kind: Function,
},
NavigationTarget {
file_id: FileId(
0,
),
full_range: 121..185,
focus_range: 136..145,
name: "foo2_test",
full_range: 52..115,
focus_range: 67..75,
name: "foo_test",
kind: Function,
},
]