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Move ra_ide_api unit tests
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parent
d88a96bd05
commit
e03189c110
5 changed files with 391 additions and 378 deletions
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@ -85,3 +85,260 @@ fn syntax_tree_for_token<T: AstToken>(node: &T, text_range: TextRange) -> Option
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None
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}
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#[cfg(test)]
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mod tests {
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use crate::mock_analysis::{single_file, single_file_with_range};
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#[test]
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fn test_syntax_tree_without_range() {
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// Basic syntax
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let (analysis, file_id) = single_file(r#"fn foo() {}"#);
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let syn = analysis.syntax_tree(file_id, None);
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assert_eq!(
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syn.trim(),
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r#"
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SOURCE_FILE@[0; 11)
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FN_DEF@[0; 11)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 6)
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IDENT@[3; 6) "foo"
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PARAM_LIST@[6; 8)
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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WHITESPACE@[8; 9)
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BLOCK@[9; 11)
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L_CURLY@[9; 10)
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R_CURLY@[10; 11)
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"#
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.trim()
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);
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let (analysis, file_id) = single_file(
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r#"
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fn test() {
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assert!("
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fn foo() {
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}
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", "");
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}"#
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.trim(),
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);
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let syn = analysis.syntax_tree(file_id, None);
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assert_eq!(
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syn.trim(),
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r#"
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SOURCE_FILE@[0; 60)
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FN_DEF@[0; 60)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 7)
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IDENT@[3; 7) "test"
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PARAM_LIST@[7; 9)
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L_PAREN@[7; 8)
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R_PAREN@[8; 9)
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WHITESPACE@[9; 10)
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BLOCK@[10; 60)
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L_CURLY@[10; 11)
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WHITESPACE@[11; 16)
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EXPR_STMT@[16; 58)
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MACRO_CALL@[16; 57)
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PATH@[16; 22)
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PATH_SEGMENT@[16; 22)
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NAME_REF@[16; 22)
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IDENT@[16; 22) "assert"
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EXCL@[22; 23)
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TOKEN_TREE@[23; 57)
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L_PAREN@[23; 24)
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STRING@[24; 52)
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COMMA@[52; 53)
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WHITESPACE@[53; 54)
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STRING@[54; 56)
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R_PAREN@[56; 57)
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SEMI@[57; 58)
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WHITESPACE@[58; 59)
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R_CURLY@[59; 60)
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"#
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.trim()
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);
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}
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#[test]
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fn test_syntax_tree_with_range() {
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let (analysis, range) = single_file_with_range(r#"<|>fn foo() {}<|>"#.trim());
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let syn = analysis.syntax_tree(range.file_id, Some(range.range));
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assert_eq!(
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syn.trim(),
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r#"
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FN_DEF@[0; 11)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 6)
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IDENT@[3; 6) "foo"
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PARAM_LIST@[6; 8)
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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WHITESPACE@[8; 9)
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BLOCK@[9; 11)
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L_CURLY@[9; 10)
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R_CURLY@[10; 11)
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"#
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.trim()
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);
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let (analysis, range) = single_file_with_range(
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r#"fn test() {
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<|>assert!("
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fn foo() {
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}
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", "");<|>
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}"#
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.trim(),
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);
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let syn = analysis.syntax_tree(range.file_id, Some(range.range));
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assert_eq!(
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syn.trim(),
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r#"
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EXPR_STMT@[16; 58)
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MACRO_CALL@[16; 57)
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PATH@[16; 22)
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PATH_SEGMENT@[16; 22)
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NAME_REF@[16; 22)
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IDENT@[16; 22) "assert"
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EXCL@[22; 23)
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TOKEN_TREE@[23; 57)
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L_PAREN@[23; 24)
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STRING@[24; 52)
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COMMA@[52; 53)
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WHITESPACE@[53; 54)
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STRING@[54; 56)
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R_PAREN@[56; 57)
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SEMI@[57; 58)
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"#
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.trim()
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);
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}
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#[test]
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fn test_syntax_tree_inside_string() {
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let (analysis, range) = single_file_with_range(
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r#"fn test() {
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assert!("
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<|>fn foo() {
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}<|>
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fn bar() {
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}
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", "");
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}"#
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.trim(),
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);
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let syn = analysis.syntax_tree(range.file_id, Some(range.range));
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assert_eq!(
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syn.trim(),
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r#"
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SOURCE_FILE@[0; 12)
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FN_DEF@[0; 12)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 6)
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IDENT@[3; 6) "foo"
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PARAM_LIST@[6; 8)
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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WHITESPACE@[8; 9)
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BLOCK@[9; 12)
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L_CURLY@[9; 10)
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WHITESPACE@[10; 11)
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R_CURLY@[11; 12)
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"#
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.trim()
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);
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// With a raw string
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let (analysis, range) = single_file_with_range(
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r###"fn test() {
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assert!(r#"
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<|>fn foo() {
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}<|>
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fn bar() {
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}
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"#, "");
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}"###
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.trim(),
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);
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let syn = analysis.syntax_tree(range.file_id, Some(range.range));
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assert_eq!(
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syn.trim(),
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r#"
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SOURCE_FILE@[0; 12)
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FN_DEF@[0; 12)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 6)
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IDENT@[3; 6) "foo"
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PARAM_LIST@[6; 8)
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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WHITESPACE@[8; 9)
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BLOCK@[9; 12)
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L_CURLY@[9; 10)
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WHITESPACE@[10; 11)
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R_CURLY@[11; 12)
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"#
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.trim()
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);
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// With a raw string
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let (analysis, range) = single_file_with_range(
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r###"fn test() {
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assert!(r<|>#"
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fn foo() {
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}
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fn bar() {
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}"<|>#, "");
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}"###
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.trim(),
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);
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let syn = analysis.syntax_tree(range.file_id, Some(range.range));
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assert_eq!(
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syn.trim(),
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r#"
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SOURCE_FILE@[0; 25)
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FN_DEF@[0; 12)
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FN_KW@[0; 2)
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WHITESPACE@[2; 3)
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NAME@[3; 6)
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IDENT@[3; 6) "foo"
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PARAM_LIST@[6; 8)
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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WHITESPACE@[8; 9)
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BLOCK@[9; 12)
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L_CURLY@[9; 10)
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WHITESPACE@[10; 11)
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R_CURLY@[11; 12)
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WHITESPACE@[12; 13)
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FN_DEF@[13; 25)
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FN_KW@[13; 15)
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WHITESPACE@[15; 16)
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NAME@[16; 19)
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IDENT@[16; 19) "bar"
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PARAM_LIST@[19; 21)
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L_PAREN@[19; 20)
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R_PAREN@[20; 21)
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WHITESPACE@[21; 22)
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BLOCK@[22; 25)
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L_CURLY@[22; 23)
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WHITESPACE@[23; 24)
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R_CURLY@[24; 25)
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"#
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.trim()
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);
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}
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}
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