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Add more Literal::to_string tests

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This commit is contained in:
David Tolnay 2024-04-10 17:52:30 -07:00
parent 57106e4a46
commit 2cc0284905
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GPG Key ID: F9BA143B95FF6D82
1 changed files with 35 additions and 10 deletions
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45
tests/ui/proc-macro/auxiliary/api/literal.rs
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@ -19,17 +19,42 @@ fn test_display_literal() {
"10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0",
);
assert_eq!(Literal::string("a \t ❤ ' \" \u{1}").to_string(), "\"a \\t ❤ ' \\\" \\u{1}\"",);
assert_eq!(Literal::c_string(c"\'\"\x7f\u{7fff}").to_string(), r#"c"\'\"\x7f\xe7\xbf\xbf""#);
assert_eq!(Literal::character('a').to_string(), "'a'");
assert_eq!(Literal::character('\t').to_string(), "'\\t'");
assert_eq!(Literal::character('❤').to_string(), "'❤'");
assert_eq!(Literal::character('\'').to_string(), "'\\''");
assert_eq!(Literal::character('"').to_string(), "'\"'");
assert_eq!(Literal::character('\u{1}').to_string(), "'\\u{1}'");
assert_eq!(Literal::string("aA").to_string(), r#" "aA" "#.trim());
assert_eq!(Literal::string("\t").to_string(), r#" "\t" "#.trim());
assert_eq!(Literal::string("❤").to_string(), r#" "❤" "#.trim());
assert_eq!(Literal::string("'").to_string(), r#" "'" "#.trim());
assert_eq!(Literal::string("\"").to_string(), r#" "\"" "#.trim());
assert_eq!(Literal::string("\0").to_string(), r#" "\0" "#.trim());
assert_eq!(Literal::string("\u{1}").to_string(), r#" "\u{1}" "#.trim());
assert_eq!(Literal::byte_character(b'a').to_string(), "b'a'");
assert_eq!(Literal::byte_character(0).to_string(), "b'\\x00'");
assert_eq!(Literal::byte_string(b"aA").to_string(), r#" b"aA" "#.trim());
assert_eq!(Literal::byte_string(b"\t").to_string(), r#" b"\t" "#.trim());
assert_eq!(Literal::byte_string(b"'").to_string(), r#" b"\'" "#.trim());
assert_eq!(Literal::byte_string(b"\"").to_string(), r#" b"\"" "#.trim());
assert_eq!(Literal::byte_string(b"\0").to_string(), r#" b"\x00" "#.trim());
assert_eq!(Literal::byte_string(b"\x01").to_string(), r#" b"\x01" "#.trim());
assert_eq!(Literal::c_string(c"aA").to_string(), r#" c"aA" "#.trim());
assert_eq!(Literal::c_string(c"\t").to_string(), r#" c"\t" "#.trim());
assert_eq!(Literal::c_string(c"❤").to_string(), r#" c"\xe2\x9d\xa4" "#.trim());
assert_eq!(Literal::c_string(c"\'").to_string(), r#" c"\'" "#.trim());
assert_eq!(Literal::c_string(c"\"").to_string(), r#" c"\"" "#.trim());
assert_eq!(Literal::c_string(c"\x7f\xff\xfe\u{333}").to_string(), r#" c"\x7f\xff\xfe\xcc\xb3" "#.trim());
assert_eq!(Literal::character('a').to_string(), r#" 'a' "#.trim());
assert_eq!(Literal::character('\t').to_string(), r#" '\t' "#.trim());
assert_eq!(Literal::character('❤').to_string(), r#" '❤' "#.trim());
assert_eq!(Literal::character('\'').to_string(), r#" '\'' "#.trim());
assert_eq!(Literal::character('"').to_string(), r#" '"' "#.trim());
assert_eq!(Literal::character('\0').to_string(), r#" '\0' "#.trim());
assert_eq!(Literal::character('\u{1}').to_string(), r#" '\u{1}' "#.trim());
assert_eq!(Literal::byte_character(b'a').to_string(), r#" b'a' "#.trim());
assert_eq!(Literal::byte_character(b'\t').to_string(), r#" b'\t' "#.trim());
assert_eq!(Literal::byte_character(b'\'').to_string(), r#" b'\'' "#.trim());
assert_eq!(Literal::byte_character(b'"').to_string(), r#" b'\"' "#.trim());
assert_eq!(Literal::byte_character(0).to_string(), r#" b'\x00' "#.trim());
assert_eq!(Literal::byte_character(1).to_string(), r#" b'\x01' "#.trim());
}
fn test_parse_literal() {