use annotate_snippets::display_list::*;
use annotate_snippets::formatter::DisplayListFormatter;
#[test]
fn test_source_empty() {
let dl = DisplayList::from(vec![DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Empty,
}]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), " |");
}
#[test]
fn test_source_content() {
let dl = DisplayList::from(vec![
DisplayLine::Source {
lineno: Some(56),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "This is an example".to_string(),
range: (0, 19),
},
},
DisplayLine::Source {
lineno: Some(57),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "of content lines".to_string(),
range: (0, 19),
},
},
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
"56 | This is an example\n57 | of content lines"
);
}
#[test]
fn test_source_annotation_standalone_singleline() {
let dl = DisplayList::from(vec![DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::None,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Example string"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Error,
annotation_part: DisplayAnnotationPart::Standalone,
},
}]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), " | ^^^^^ Example string");
}
#[test]
fn test_source_annotation_standalone_multiline() {
let dl = DisplayList::from(vec![
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Help,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Example string"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Warning,
annotation_part: DisplayAnnotationPart::Standalone,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Help,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Second line"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Warning,
annotation_part: DisplayAnnotationPart::LabelContinuation,
},
},
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
" | ----- help: Example string\n | Second line"
);
}
#[test]
fn test_source_annotation_standalone_multi_annotation() {
let dl = DisplayList::from(vec![
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Info,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Example string"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Note,
annotation_part: DisplayAnnotationPart::Standalone,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Info,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Second line"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Note,
annotation_part: DisplayAnnotationPart::LabelContinuation,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is a note"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Note,
annotation_part: DisplayAnnotationPart::Consequitive,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Second line of the warning"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Note,
annotation_part: DisplayAnnotationPart::LabelContinuation,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Info,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is an info"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Info,
annotation_part: DisplayAnnotationPart::Standalone,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 5),
annotation: Annotation {
annotation_type: DisplayAnnotationType::Help,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is help"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::Help,
annotation_part: DisplayAnnotationPart::Standalone,
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Annotation {
range: (0, 0),
annotation: Annotation {
annotation_type: DisplayAnnotationType::None,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is an annotation of type none"),
style: DisplayTextStyle::Regular,
}],
},
annotation_type: DisplayAnnotationType::None,
annotation_part: DisplayAnnotationPart::Standalone,
},
},
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), " | ----- info: Example string\n | Second line\n | warning: This is a note\n | Second line of the warning\n | ----- info: This is an info\n | ----- help: This is help\n | This is an annotation of type none");
}
#[test]
fn test_fold_line() {
let dl = DisplayList::from(vec![
DisplayLine::Source {
lineno: Some(5),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "This is line 5".to_string(),
range: (0, 19),
},
},
DisplayLine::Fold {
inline_marks: vec![],
},
DisplayLine::Source {
lineno: Some(10021),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "... and now we're at line 10021".to_string(),
range: (0, 19),
},
},
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
" 5 | This is line 5\n...\n10021 | ... and now we're at line 10021"
);
}
#[test]
fn test_raw_origin_initial_nopos() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Origin {
path: "src/test.rs".to_string(),
pos: None,
header_type: DisplayHeaderType::Initial,
})]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), "--> src/test.rs");
}
#[test]
fn test_raw_origin_initial_pos() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Origin {
path: "src/test.rs".to_string(),
pos: Some((23, 15)),
header_type: DisplayHeaderType::Initial,
})]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), "--> src/test.rs:23:15");
}
#[test]
fn test_raw_origin_continuation() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Origin {
path: "src/test.rs".to_string(),
pos: Some((23, 15)),
header_type: DisplayHeaderType::Continuation,
})]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), "::: src/test.rs:23:15");
}
#[test]
fn test_raw_annotation_unaligned() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Error,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("This is an error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: false,
})]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), "error[E0001]: This is an error");
}
#[test]
fn test_raw_annotation_unaligned_multiline() {
let dl = DisplayList::from(vec![
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("This is an error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: false,
}),
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("Second line of the error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: true,
}),
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
"warning[E0001]: This is an error\n Second line of the error"
);
}
#[test]
fn test_raw_annotation_aligned() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Error,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("This is an error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: true,
continuation: false,
})]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), " = error[E0001]: This is an error");
}
#[test]
fn test_raw_annotation_aligned_multiline() {
let dl = DisplayList::from(vec![
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("This is an error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: true,
continuation: false,
}),
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Warning,
id: Some("E0001".to_string()),
label: vec![DisplayTextFragment {
content: String::from("Second line of the error"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: true,
continuation: true,
}),
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
" = warning[E0001]: This is an error\n Second line of the error"
);
}
#[test]
fn test_different_annotation_types() {
let dl = DisplayList::from(vec![
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::Note,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is a note"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: false,
}),
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::None,
id: None,
label: vec![DisplayTextFragment {
content: String::from("This is just a string"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: false,
}),
DisplayLine::Raw(DisplayRawLine::Annotation {
annotation: Annotation {
annotation_type: DisplayAnnotationType::None,
id: None,
label: vec![DisplayTextFragment {
content: String::from("Second line of none type annotation"),
style: DisplayTextStyle::Regular,
}],
},
source_aligned: false,
continuation: true,
}),
]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(
dlf.format(&dl),
"note: This is a note\nThis is just a string\n Second line of none type annotation",
);
}
#[test]
fn test_inline_marks_empty_line() {
let dl = DisplayList::from(vec![DisplayLine::Source {
lineno: None,
inline_marks: vec![DisplayMark {
mark_type: DisplayMarkType::AnnotationThrough,
annotation_type: DisplayAnnotationType::Error,
}],
line: DisplaySourceLine::Empty,
}]);
let dlf = DisplayListFormatter::new(false, false);
assert_eq!(dlf.format(&dl), " | |",);
}
#[test]
fn test_anon_lines() {
let dl = DisplayList::from(vec![
DisplayLine::Source {
lineno: Some(56),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "This is an example".to_string(),
range: (0, 19),
},
},
DisplayLine::Source {
lineno: Some(57),
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "of content lines".to_string(),
range: (0, 19),
},
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Empty,
},
DisplayLine::Source {
lineno: None,
inline_marks: vec![],
line: DisplaySourceLine::Content {
text: "abc".to_string(),
range: (0, 19),
},
},
]);
let dlf = DisplayListFormatter::new(false, true);
assert_eq!(
dlf.format(&dl),
"LL | This is an example\nLL | of content lines\n |\n | abc"
);
}
#[test]
fn test_raw_origin_initial_pos_anon_lines() {
let dl = DisplayList::from(vec![DisplayLine::Raw(DisplayRawLine::Origin {
path: "src/test.rs".to_string(),
pos: Some((23, 15)),
header_type: DisplayHeaderType::Initial,
})]);
let dlf = DisplayListFormatter::new(false, true);
assert_eq!(dlf.format(&dl), "--> src/test.rs:23:15");
}