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-rw-r--r--crates/ra_ide/src/runnables.rs16
1 files changed, 15 insertions, 1 deletions
diff --git a/crates/ra_ide/src/runnables.rs b/crates/ra_ide/src/runnables.rs
index 7533692f6..8622dd956 100644
--- a/crates/ra_ide/src/runnables.rs
+++ b/crates/ra_ide/src/runnables.rs
@@ -43,7 +43,7 @@ fn runnable_fn(fn_def: ast::FnDef) -> Option<Runnable> {
43 let name = fn_def.name()?.text().clone(); 43 let name = fn_def.name()?.text().clone();
44 let kind = if name == "main" { 44 let kind = if name == "main" {
45 RunnableKind::Bin 45 RunnableKind::Bin
46 } else if fn_def.has_atom_attr("test") { 46 } else if has_test_related_attribute(&fn_def) {
47 RunnableKind::Test { name: name.to_string() } 47 RunnableKind::Test { name: name.to_string() }
48 } else if fn_def.has_atom_attr("bench") { 48 } else if fn_def.has_atom_attr("bench") {
49 RunnableKind::Bench { name: name.to_string() } 49 RunnableKind::Bench { name: name.to_string() }
@@ -53,6 +53,20 @@ fn runnable_fn(fn_def: ast::FnDef) -> Option<Runnable> {
53 Some(Runnable { range: fn_def.syntax().text_range(), kind }) 53 Some(Runnable { range: fn_def.syntax().text_range(), kind })
54} 54}
55 55
56/// This is a method with a heuristics to support test methods annotated with custom test annotations, such as
57/// `#[test_case(...)]`, `#[tokio::test]` and similar.
58/// Also a regular `#[test]` annotation is supported.
59///
60/// It may produce false positives, for example, `#[wasm_bindgen_test]` requires a different command to run the test,
61/// but it's better than not to have the runnables for the tests at all.
62fn has_test_related_attribute(fn_def: &ast::FnDef) -> bool {
63 fn_def
64 .attrs()
65 .filter_map(|attr| attr.path())
66 .map(|path| path.syntax().to_string().to_lowercase())
67 .any(|attribute_text| attribute_text.contains("test"))
68}
69
56fn runnable_mod(db: &RootDatabase, file_id: FileId, module: ast::Module) -> Option<Runnable> { 70fn runnable_mod(db: &RootDatabase, file_id: FileId, module: ast::Module) -> Option<Runnable> {
57 let has_test_function = module 71 let has_test_function = module
58 .item_list()? 72 .item_list()?