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properly emit 0 in compressed mode

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This commit is contained in:
Connor Skees 2021-09-19 16:31:34 -04:00
parent 537ba67cc9
commit a6eb1fb88a
2 changed files with 18 additions and 3 deletions
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15
src/value/number/mod.rs
View File

@ -444,15 +444,24 @@ impl Number {
}
}
if self.is_negative() && (!whole.is_zero() || !dec.is_empty()) {
let has_decimal = !dec.is_empty();
if self.is_negative() && (!whole.is_zero() || has_decimal) {
buf.push('-');
}
if !(whole.is_zero() && is_compressed) {
// if the entire number is just zero, we always want to emit it
if whole.is_zero() && !has_decimal {
return "0".to_owned();
// otherwise, if the number is not 0, or the number before the decimal
// _is_ 0 and we aren't in compressed mode, emit the number before the
// decimal
} else if !(whole.is_zero() && is_compressed) {
buf.push_str(&whole.to_string());
}
if !dec.is_empty() {
if has_decimal {
buf.push('.');
buf.push_str(&dec);
}

6
tests/compressed.rs
View File

@ -116,3 +116,9 @@ test!(
"a{color:grayscale(0.5)}",
grass::Options::default().style(grass::OutputStyle::Compressed)
);
test!(
retains_zero_without_decimal,
"a {\n color: 0.0;\n color: 0;\n}\n",
"a{color:0;color:0}",
grass::Options::default().style(grass::OutputStyle::Compressed)
);