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goto definition on RangeFrom, RangeFull, RangeTo, and RangeToInclusive links to respective struct

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This commit is contained in:
Duncan Proctor 2024-10-22 03:11:23 -04:00
parent c7a8be110d
commit f54a863965
2 changed files with 73 additions and 44 deletions
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103
crates/ide/src/goto_definition.rs
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@ -449,55 +449,76 @@ mod tests {
assert!(navs.is_empty(), "didn't expect this to resolve anywhere: {navs:?}")
}
#[test]
fn goto_def_range_inclusive_0() {
let ra_fixture = r#"
//- minicore: range
fn f(a: usize, b: usize) {
for _ in a.$0.=b {
}
}
"#;
fn check_name(expected_name: &str, ra_fixture: &str) {
let (analysis, position, _) = fixture::annotations(ra_fixture);
let mut navs =
analysis.goto_definition(position).unwrap().expect("no definition found").info;
let Some(target) = navs.pop() else { panic!("no target found") };
assert_eq!(target.name, SmolStr::new_inline("RangeInclusive"));
}
#[test]
fn goto_def_range_inclusive_1() {
let ra_fixture = r#"
//- minicore: range
fn f(a: usize, b: usize) {
for _ in a..$0=b {
}
}
"#;
let (analysis, position, _) = fixture::annotations(ra_fixture);
let mut navs =
analysis.goto_definition(position).unwrap().expect("no definition found").info;
let Some(target) = navs.pop() else { panic!("no target found") };
assert_eq!(target.name, SmolStr::new_inline("RangeInclusive"));
let navs = analysis.goto_definition(position).unwrap().expect("no definition found").info;
assert!(navs.len() < 2, "expected single navigation target but encountered {}", navs.len());
let Some(target) = navs.into_iter().next() else {
panic!("expected single navigation target but encountered none");
};
assert_eq!(target.name, SmolStr::new_inline(expected_name));
}
#[test]
fn goto_def_range() {
let ra_fixture = r#"
check_name("Range", r#"
//- minicore: range
fn f(a: usize, b: usize) {
for _ in a.$0.b {
let x = 0.$0.1;
"#
);
}
#[test]
fn goto_def_range_from() {
check_name("RangeFrom", r#"
//- minicore: range
fn f(arr: &[i32]) -> &[i32] {
&arr[0.$0.]
}
"#;
let (analysis, position, _) = fixture::annotations(ra_fixture);
let mut navs =
analysis.goto_definition(position).unwrap().expect("no definition found").info;
let Some(target) = navs.pop() else { panic!("no target found") };
assert_eq!(target.name, SmolStr::new_inline("Range"));
"#
);
}
#[test]
fn goto_def_range_inclusive() {
check_name("RangeInclusive", r#"
//- minicore: range
let x = 0.$0.=1;
"#
);
}
#[test]
fn goto_def_range_full() {
check_name("RangeFull", r#"
//- minicore: range
fn f(arr: &[i32]) -> &[i32] {
&arr[.$0.]
}
"#
);
}
#[test]
fn goto_def_range_to() {
check_name("RangeTo", r#"
//- minicore: range
fn f(arr: &[i32]) -> &[i32] {
&arr[.$0.10]
}
"#
);
}
#[test]
fn goto_def_range_to_inclusive() {
check_name("RangeToInclusive", r#"
//- minicore: range
fn f(arr: &[i32]) -> &[i32] {
&arr[.$0.=10]
}
"#
);
}
#[test]