bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-completion/src/tests/special.rs')
-rw-r--r--crates/ide-completion/src/tests/special.rs229
1 files changed, 229 insertions, 0 deletions
diff --git a/crates/ide-completion/src/tests/special.rs b/crates/ide-completion/src/tests/special.rs
index 59a0c144c8..b82b23541c 100644
--- a/crates/ide-completion/src/tests/special.rs
+++ b/crates/ide-completion/src/tests/special.rs
@@ -482,6 +482,226 @@ fn foo() {}
}
#[test]
+fn completes_macro_segment() {
+ check(
+ r#"
+macro_rules! foo {
+ ($x:e$0) => ();
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check(
+ r#"
+macro_rules! foo {
+ ($x:$0) => ();
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check(
+ r#"
+macro_rules! foo {
+ ($($x:$0)*) => ();
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check(
+ r#"
+macro foo {
+ ($($x:$0)*) => ();
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check(
+ r#"
+macro foo($($x:$0)*) {
+ xxx;
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check_edit(
+ "expr",
+ r#"
+macro foo($($x:$0)*) {
+ xxx;
+}
+"#,
+ r#"
+macro foo($($x:expr)*) {
+ xxx;
+}
+"#,
+ );
+
+ check(
+ r#"
+macro_rules! foo {
+ ($fn : e$0) => ();
+}
+"#,
+ expect![[r#"
+ ba block
+ ba expr
+ ba expr_2021
+ ba ident
+ ba item
+ ba lifetime
+ ba literal
+ ba meta
+ ba pat
+ ba pat_param
+ ba path
+ ba stmt
+ ba tt
+ ba ty
+ ba vis
+ "#]],
+ );
+
+ check_edit(
+ "expr",
+ r#"
+macro foo($($x:ex$0)*) {
+ xxx;
+}
+"#,
+ r#"
+macro foo($($x:expr)*) {
+ xxx;
+}
+"#,
+ );
+}
+
+#[test]
+fn completes_in_macro_body() {
+ check(
+ r#"
+macro_rules! foo {
+ ($x:expr) => ($y:$0);
+}
+"#,
+ expect![[r#""#]],
+ );
+
+ check(
+ r#"
+macro_rules! foo {
+ ($x:expr) => ({$y:$0});
+}
+"#,
+ expect![[r#""#]],
+ );
+
+ check(
+ r#"
+macro foo {
+ ($x:expr) => ($y:$0);
+}
+"#,
+ expect![[r#""#]],
+ );
+
+ check(
+ r#"
+macro foo($x:expr) {
+ $y:$0
+}
+"#,
+ expect![[r#""#]],
+ );
+}
+
+#[test]
fn function_mod_share_name() {
check_no_kw(
r#"
@@ -946,6 +1166,15 @@ fn foo { crate:$0 }
Some(':'),
expect![""],
);
+
+ check_with_trigger_character(
+ r#"
+macro_rules! bar { ($($x:tt)*) => ($($x)*); }
+fn foo { bar!(crate:$0) }
+"#,
+ Some(':'),
+ expect![""],
+ );
}
#[test]