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Merge pull request #7556 from drinkcat/parse-bigdecimal

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uucore: format: num_parser: Use ExtendedBigDecimal
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Dorian Péron 2025-04-01 10:52:50 +02:00 • committed by GitHub
commit ace92dcca1
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5 changed files with 522 additions and 260 deletions
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10
tests/by-util/test_printf.rs
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@ -992,6 +992,16 @@ fn float_flag_position_space_padding() {
.stdout_only(" +1.0");
}
#[test]
fn float_large_precision() {
// Note: This does not match GNU coreutils output (0.100000000000000000001355252716 on x86),
// as we parse and format using ExtendedBigDecimal, which provides arbitrary precision.
new_ucmd!()
.args(&["%.30f", "0.1"])
.succeeds()
.stdout_only("0.100000000000000000000000000000");
}
#[test]
fn float_non_finite_space_padding() {
new_ucmd!()