--- /dev/null
+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);
+
+ // Using anonymized_line_numbers should not affect the inital position
+ assert_eq!(dlf.format(&dl), "--> src/test.rs:23:15");
+}
projects / rustc.git / blobdiff