bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-completion/src/tests/expression.rs')
-rw-r--r--crates/ide-completion/src/tests/expression.rs154
1 files changed, 154 insertions, 0 deletions
diff --git a/crates/ide-completion/src/tests/expression.rs b/crates/ide-completion/src/tests/expression.rs
index e6969c8db3..b4f936b35a 100644
--- a/crates/ide-completion/src/tests/expression.rs
+++ b/crates/ide-completion/src/tests/expression.rs
@@ -1094,3 +1094,157 @@ pub struct UnstableButWeAreOnNightlyAnyway;
"#]],
);
}
+
+#[test]
+fn inside_format_args_completions_work() {
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("{}", Foo.$0);
+}
+"#,
+ expect![[r#"
+ me foo() fn(&self)
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn match match expr {}
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ "#]],
+ );
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("{}", Foo.f$0);
+}
+"#,
+ expect![[r#"
+ me foo() fn(&self)
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn match match expr {}
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ "#]],
+ );
+}
+
+#[test]
+fn inside_faulty_format_args_completions_work() {
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("", Foo.$0);
+}
+"#,
+ expect![[r#"
+ me foo() fn(&self)
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn match match expr {}
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ "#]],
+ );
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("", Foo.f$0);
+}
+"#,
+ expect![[r#"
+ me foo() fn(&self)
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn match match expr {}
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ "#]],
+ );
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("{} {named} {captured} {named} {}", a, named = c, Foo.f$0);
+}
+"#,
+ expect![[r#"
+ me foo() fn(&self)
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn match match expr {}
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ "#]],
+ );
+ check_empty(
+ r#"
+//- minicore: fmt
+struct Foo;
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ format_args!("{", Foo.f$0);
+}
+"#,
+ expect![[r#"
+ sn box Box::new(expr)
+ sn call function(expr)
+ sn dbg dbg!(expr)
+ sn dbgr dbg!(&expr)
+ sn if if expr {}
+ sn match match expr {}
+ sn not !expr
+ sn ref &expr
+ sn refm &mut expr
+ sn unsafe unsafe {}
+ sn while while expr {}
+ "#]],
+ );
+}