diff options
Diffstat (limited to 'compiler/rustc_lexer/src/tests.rs')
| -rw-r--r-- | compiler/rustc_lexer/src/tests.rs | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/compiler/rustc_lexer/src/tests.rs b/compiler/rustc_lexer/src/tests.rs index db7225fc2a8..8203ae70b07 100644 --- a/compiler/rustc_lexer/src/tests.rs +++ b/compiler/rustc_lexer/src/tests.rs @@ -131,7 +131,9 @@ fn check_lexing(src: &str, expect: Expect) { #[test] fn smoke_test() { - check_lexing("/* my source file */ fn main() { println!(\"zebra\"); }\n", expect![[r#" + check_lexing( + "/* my source file */ fn main() { println!(\"zebra\"); }\n", + expect![[r#" Token { kind: BlockComment { doc_style: None, terminated: true }, len: 20 } Token { kind: Whitespace, len: 1 } Token { kind: Ident, len: 2 } @@ -151,7 +153,8 @@ fn smoke_test() { Token { kind: Whitespace, len: 1 } Token { kind: CloseBrace, len: 1 } Token { kind: Whitespace, len: 1 } - "#]]) + "#]], + ) } #[test] @@ -194,35 +197,47 @@ fn comment_flavors() { #[test] fn nested_block_comments() { - check_lexing("/* /* */ */'a'", expect![[r#" + check_lexing( + "/* /* */ */'a'", + expect![[r#" Token { kind: BlockComment { doc_style: None, terminated: true }, len: 11 } Token { kind: Literal { kind: Char { terminated: true }, suffix_start: 3 }, len: 3 } - "#]]) + "#]], + ) } #[test] fn characters() { - check_lexing("'a' ' ' '\\n'", expect![[r#" + check_lexing( + "'a' ' ' '\\n'", + expect![[r#" Token { kind: Literal { kind: Char { terminated: true }, suffix_start: 3 }, len: 3 } Token { kind: Whitespace, len: 1 } Token { kind: Literal { kind: Char { terminated: true }, suffix_start: 3 }, len: 3 } Token { kind: Whitespace, len: 1 } Token { kind: Literal { kind: Char { terminated: true }, suffix_start: 4 }, len: 4 } - "#]]); + "#]], + ); } #[test] fn lifetime() { - check_lexing("'abc", expect![[r#" + check_lexing( + "'abc", + expect![[r#" Token { kind: Lifetime { starts_with_number: false }, len: 4 } - "#]]); + "#]], + ); } #[test] fn raw_string() { - check_lexing("r###\"\"#a\\b\x00c\"\"###", expect![[r#" + check_lexing( + "r###\"\"#a\\b\x00c\"\"###", + expect![[r#" Token { kind: Literal { kind: RawStr { n_hashes: Some(3) }, suffix_start: 17 }, len: 17 } - "#]]) + "#]], + ) } #[test] |