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add some breaking tests (TDD - style)

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This commit is contained in:
Moritz Vetter 2022-02-13 04:05:52 +01:00
parent 90f7899903
commit 1c074499f3
1 changed files with 109 additions and 0 deletions
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109
crates/ide/src/highlight_related.rs
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@ -804,6 +804,115 @@ fn foo() {
);
}
#[test]
fn test_hl_break_for_but_not_continue() {
check(
r#"
fn foo() {
'outer: for _ in () {
// ^^^^^^^^^^^
break;
// ^^^^^
continue;
'inner: for _ in () {
break;
continue;
'innermost: for _ in () {
continue 'outer;
break 'outer;
// ^^^^^^^^^^^^
continue 'inner;
break 'inner;
}
break$0 'outer;
// ^^^^^^^^^^^^
continue 'outer;
break;
continue;
}
break;
// ^^^^^
continue;
}
}
"#,
);
}
#[test]
fn test_hl_continue_for_but_not_break() {
check(
r#"
fn foo() {
'outer: for _ in () {
// ^^^^^^^^^^^
break;
continue;
// ^^^^^^^^
'inner: for _ in () {
break;
continue;
'innermost: for _ in () {
continue 'outer;
// ^^^^^^^^^^^^^^^
break 'outer;
continue 'inner;
break 'inner;
}
break 'outer;
continue$0 'outer;
// ^^^^^^^^^^^^^^^
break;
continue;
}
break;
continue;
// ^^^^^^^^
}
}
"#,
);
}
#[test]
fn test_hl_break_and_continue() {
check(
r#"
fn foo() {
'outer$0: for _ in () {
// ^^^^^^^^^^^
break;
// ^^^^^
continue;
// ^^^^^^^^
'inner: for _ in () {
break;
continue;
'innermost: for _ in () {
continue 'outer;
// ^^^^^^^^^^^^^^^
break 'outer;
// ^^^^^^^^^^^^
continue 'inner;
break 'inner;
}
break 'outer;
// ^^^^^^^^^^^^
continue 'outer;
// ^^^^^^^^^^^^^^^
break;
continue;
}
break;
// ^^^^^
continue;
// ^^^^^^^^
}
}
"#,
);
}
#[test]
fn test_hl_break_while() {
check(