RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 11:37:44 +00:00
Code Issues Activity

Merge pull request #7413 from drinkcat/printf-nan

Browse source 
Fix `nan` print, simplify negative number printing.
This commit is contained in:
Dorian Péron 2025-03-14 14:23:31 +01:00 • committed by GitHub
commit e147063e26
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 64 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

32
tests/by-util/test_printf.rs
View file

@ -380,6 +380,14 @@ fn sub_num_dec_trunc() {
.stdout_only("pi is ~ 3.14159");
}
#[test]
fn sub_num_sci_negative() {
new_ucmd!()
.args(&["-1234 is %e", "-1234"])
.succeeds()
.stdout_only("-1234 is -1.234000e+03");
}
#[cfg_attr(not(feature = "test_unimplemented"), ignore)]
#[test]
fn sub_num_hex_float_lower() {
@ -886,6 +894,30 @@ fn float_with_zero_precision_should_pad() {
.stdout_only("-01");
}
#[test]
fn float_non_finite() {
new_ucmd!()
.args(&[
"%f %f %F %f %f %F",
"nan",
"-nan",
"nan",
"inf",
"-inf",
"inf",
])
.succeeds()
.stdout_only("nan -nan NAN inf -inf INF");
}
#[test]
fn float_zero_neg_zero() {
new_ucmd!()
.args(&["%f %f", "0.0", "-0.0"])
.succeeds()
.stdout_only("0.000000 -0.000000");
}
#[test]
fn precision_check() {
new_ucmd!()