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format: %c prints the first character of a string

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This commit is contained in:
Samuel Tardieu 2024-01-04 19:33:47 +01:00
parent 7dc4afb5cc
commit 5dfeca9ff2
2 changed files with 9 additions and 8 deletions
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8
tests/by-util/test_printf.rs
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@ -162,6 +162,14 @@ fn sub_char() {
.stdout_only("the letter A");
}
#[test]
fn sub_char_from_string() {
new_ucmd!()
.args(&["%c%c%c", "five", "%", "oval"])
.succeeds()
.stdout_only("f%o");
}
#[test]
fn sub_num_int() {
new_ucmd!()