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Merge pull request #943 from Silvertree2010/fix/h932-trim-num-prints-any-whole-number

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Fix trim_num saturating whole numbers beyond i64 range
This commit is contained in:
BFlat
2026-10-21 15:34:34 +07:00
committed by GitHub
parent efb95b29bf 77f4271061
commit b1d00f0802
1 changed files with 12 additions and 0 deletions
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crates/doc/src/text.rs
+12
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@@ -60,6 +60,9 @@ impl LetterSpacing {
}
pub fn trim_num(v: f64) -> String {
if v.abs() >= 9.0e18 {
return format!("{v}");
}
let r = (v * 100.0).round() / 100.0;
if r.fract().abs() < 1e-9 { format!("{}", r as i64) } else { format!("{r}") }
}
@@ -760,6 +763,15 @@ impl TextData {
mod case_tests {
use super::*;
#[test]
fn trim_num_prints_huge_whole_numbers() {
assert_eq!(trim_num(1e19), "10000000000000000000");
assert_eq!(trim_num(-1e19), "-10000000000000000000");
assert_eq!(trim_num(12.0), "12");
let v = 12345678901234567890.0_f64;
assert_eq!(trim_num(v).parse::<f64>().unwrap(), v);
}
#[test]
fn title_case_respects_context() {
assert_eq!(TextCase::Title.apply("hello wORLD don't 3d x-ray"), "Hello WORLD Don't 3d X-Ray");