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Diffstat (limited to 'lib/text-size/tests/serde.rs')
| -rw-r--r-- | lib/text-size/tests/serde.rs | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/lib/text-size/tests/serde.rs b/lib/text-size/tests/serde.rs new file mode 100644 index 0000000000..cc4d538958 --- /dev/null +++ b/lib/text-size/tests/serde.rs @@ -0,0 +1,49 @@ +use {serde_test::*, std::ops, text_size::*}; + +fn size(x: u32) -> TextSize { + TextSize::from(x) +} + +fn range(x: ops::Range<u32>) -> TextRange { + TextRange::new(x.start.into(), x.end.into()) +} + +#[test] +fn size_serialization() { + assert_tokens(&size(00), &[Token::U32(00)]); + assert_tokens(&size(10), &[Token::U32(10)]); + assert_tokens(&size(20), &[Token::U32(20)]); + assert_tokens(&size(30), &[Token::U32(30)]); +} + +#[test] +fn range_serialization() { + assert_tokens( + &range(00..10), + &[Token::Tuple { len: 2 }, Token::U32(00), Token::U32(10), Token::TupleEnd], + ); + assert_tokens( + &range(10..20), + &[Token::Tuple { len: 2 }, Token::U32(10), Token::U32(20), Token::TupleEnd], + ); + assert_tokens( + &range(20..30), + &[Token::Tuple { len: 2 }, Token::U32(20), Token::U32(30), Token::TupleEnd], + ); + assert_tokens( + &range(30..40), + &[Token::Tuple { len: 2 }, Token::U32(30), Token::U32(40), Token::TupleEnd], + ); +} + +#[test] +fn invalid_range_deserialization() { + assert_tokens::<TextRange>( + &range(62..92), + &[Token::Tuple { len: 2 }, Token::U32(62), Token::U32(92), Token::TupleEnd], + ); + assert_de_tokens_error::<TextRange>( + &[Token::Tuple { len: 2 }, Token::U32(92), Token::U32(62), Token::TupleEnd], + "invalid range: 92..62", + ); +} |