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https://github.com/rust-lang/rust.git
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Actually test references
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parent
2ffaad10f2
commit
9791b9c36a
@ -75,7 +75,7 @@ pub use crate::{
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inlay_hints::{InlayHint, InlayKind},
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line_index::{LineCol, LineIndex},
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line_index_utils::translate_offset_with_edit,
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references::{ReferenceSearchResult, SearchScope},
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references::{Reference, ReferenceKind, ReferenceSearchResult, SearchScope},
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runnables::{Runnable, RunnableKind},
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source_change::{FileSystemEdit, SourceChange, SourceFileEdit},
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syntax_highlighting::HighlightedRange,
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@ -214,7 +214,7 @@ fn process_definition(
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mod tests {
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use crate::{
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mock_analysis::{analysis_and_position, single_file_with_position, MockAnalysis},
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ReferenceSearchResult, SearchScope,
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Reference, ReferenceKind, ReferenceSearchResult, SearchScope,
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};
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#[test]
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@ -232,7 +232,12 @@ mod tests {
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}"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"Foo STRUCT_DEF FileId(1) [5; 39) [12; 15)",
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ReferenceKind::Other,
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&["FileId(1) [142; 145) StructLiteral"],
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);
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}
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#[test]
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@ -251,7 +256,17 @@ mod tests {
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}"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 5);
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check_result(
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refs,
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"i BIND_PAT FileId(1) [33; 34)",
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ReferenceKind::Other,
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&[
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"FileId(1) [67; 68) Other",
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"FileId(1) [71; 72) Other",
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"FileId(1) [101; 102) Other",
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"FileId(1) [127; 128) Other",
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],
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);
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}
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#[test]
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@ -262,7 +277,12 @@ mod tests {
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}"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"i BIND_PAT FileId(1) [12; 13)",
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ReferenceKind::Other,
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&["FileId(1) [38; 39) Other"],
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);
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}
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#[test]
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@ -273,7 +293,12 @@ mod tests {
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}"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"i BIND_PAT FileId(1) [12; 13)",
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ReferenceKind::Other,
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&["FileId(1) [38; 39) Other"],
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);
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}
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#[test]
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@ -290,7 +315,12 @@ mod tests {
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"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"spam RECORD_FIELD_DEF FileId(1) [66; 79) [70; 74)",
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ReferenceKind::Other,
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&["FileId(1) [152; 156) Other"],
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);
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}
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#[test]
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@ -304,7 +334,7 @@ mod tests {
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"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 1);
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check_result(refs, "f FN_DEF FileId(1) [88; 104) [91; 92)", ReferenceKind::Other, &[]);
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}
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#[test]
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@ -319,7 +349,7 @@ mod tests {
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"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 1);
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check_result(refs, "B ENUM_VARIANT FileId(1) [83; 84) [83; 84)", ReferenceKind::Other, &[]);
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}
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#[test]
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@ -358,7 +388,12 @@ mod tests {
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let (analysis, pos) = analysis_and_position(code);
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let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
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assert_eq!(refs.len(), 3);
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check_result(
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refs,
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"Foo STRUCT_DEF FileId(2) [16; 50) [27; 30)",
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ReferenceKind::Other,
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&["FileId(1) [52; 55) StructLiteral", "FileId(3) [77; 80) StructLiteral"],
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);
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}
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// `mod foo;` is not in the results because `foo` is an `ast::Name`.
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@ -384,7 +419,12 @@ mod tests {
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let (analysis, pos) = analysis_and_position(code);
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let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"foo SOURCE_FILE FileId(2) [0; 35)",
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ReferenceKind::Other,
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&["FileId(1) [13; 16) Other"],
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);
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}
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#[test]
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@ -409,7 +449,12 @@ mod tests {
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let (analysis, pos) = analysis_and_position(code);
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let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
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assert_eq!(refs.len(), 3);
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check_result(
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refs,
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"Foo STRUCT_DEF FileId(3) [0; 41) [18; 21)",
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ReferenceKind::Other,
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&["FileId(2) [20; 23) Other", "FileId(2) [46; 49) StructLiteral"],
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);
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}
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#[test]
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@ -433,11 +478,21 @@ mod tests {
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let analysis = mock.analysis();
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let refs = analysis.find_all_refs(pos, None).unwrap().unwrap();
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assert_eq!(refs.len(), 3);
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check_result(
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refs,
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"quux FN_DEF FileId(1) [18; 34) [25; 29)",
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ReferenceKind::Other,
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&["FileId(2) [16; 20) Other", "FileId(3) [16; 20) Other"],
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);
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let refs =
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analysis.find_all_refs(pos, Some(SearchScope::single_file(bar))).unwrap().unwrap();
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assert_eq!(refs.len(), 2);
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check_result(
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refs,
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"quux FN_DEF FileId(1) [18; 34) [25; 29)",
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ReferenceKind::Other,
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&["FileId(3) [16; 20) Other"],
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);
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}
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#[test]
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@ -452,11 +507,40 @@ mod tests {
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}"#;
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let refs = get_all_refs(code);
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assert_eq!(refs.len(), 3);
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check_result(
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refs,
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"m1 MACRO_CALL FileId(1) [9; 63) [46; 48)",
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ReferenceKind::Other,
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&["FileId(1) [96; 98) Other", "FileId(1) [114; 116) Other"],
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);
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}
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fn get_all_refs(text: &str) -> ReferenceSearchResult {
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let (analysis, position) = single_file_with_position(text);
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analysis.find_all_refs(position, None).unwrap().unwrap()
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}
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fn check_result(
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res: ReferenceSearchResult,
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expected_decl: &str,
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decl_kind: ReferenceKind,
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expected_refs: &[&str],
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) {
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res.declaration().assert_match(expected_decl);
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assert_eq!(res.declaration_kind, decl_kind);
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assert_eq!(res.references.len(), expected_refs.len());
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res.references().iter().enumerate().for_each(|(i, r)| r.assert_match(expected_refs[i]));
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}
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impl Reference {
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pub fn debug_render(&self) -> String {
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format!("{:?} {:?} {:?}", self.file_range.file_id, self.file_range.range, self.kind)
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}
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pub fn assert_match(&self, expected: &str) {
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let actual = self.debug_render();
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test_utils::assert_eq_text!(expected.trim(), actual.trim(),);
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}
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}
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}
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