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Code Issues Activity

dd: remove spurious zero multiplier warning

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Fix a bug in which `dd` was inappropriately showing a warning about a
"0x" multiplier when there was no "x" character in the argument.
This commit is contained in:
Jeffrey Finkelstein 2022-02-12 22:34:39 -05:00
parent e1a611374a
commit 89f428b44f
2 changed files with 37 additions and 13 deletions
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16
tests/by-util/test_dd.rs
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@ -201,6 +201,13 @@ fn test_x_multiplier() {
#[test]
fn test_zero_multiplier_warning() {
for arg in ["count", "seek", "skip"] {
new_ucmd!()
.args(&[format!("{}=0", arg).as_str(), "status=none"])
.pipe_in("")
.succeeds()
.no_stdout()
.no_stderr();
new_ucmd!()
.args(&[format!("{}=00x1", arg).as_str(), "status=none"])
.pipe_in("")
@ -1063,3 +1070,12 @@ fn test_all_valid_ascii_ebcdic_ascii_roundtrip_conv_test() {
.succeeds()
.stdout_is_fixture_bytes("all-valid-ascii-chars-37eff01866ba3f538421b30b7cbefcac.test");
}
#[test]
fn test_skip_zero() {
new_ucmd!()
.args(&["skip=0", "status=noxfer"])
.succeeds()
.no_stdout()
.stderr_is("0+0 records in\n0+0 records out\n");
}