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printf: Support leading zeroes with %0n formatting

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This commit is contained in:
Eli Youngs 2022-02-05 00:43:09 -08:00
parent af8bcd8d52
commit 162f85773e
2 changed files with 18 additions and 1 deletions
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8
tests/by-util/test_printf.rs
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@ -437,3 +437,11 @@ fn stop_after_additional_escape() {
.succeeds()
.stdout_only("ABC");
}
#[test]
fn sub_float_leading_zeroes() {
new_ucmd!()
.args(&["%010f", "1"])
.succeeds()
.stdout_only("001.000000");
}