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Merge pull request #8221 from willshuttleworth/stty-size

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stty: add options to set and print terminal size
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Daniel Hofstetter 2025-06-19 16:59:00 +02:00 • committed by GitHub
commit 39c793c885
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2 changed files with 119 additions and 1 deletions
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42
tests/by-util/test_stty.rs
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@ -48,6 +48,14 @@ fn all_and_setting() {
.stderr_contains("when specifying an output style, modes may not be set");
}
#[test]
fn all_and_print_setting() {
new_ucmd!()
.args(&["--all", "size"])
.fails()
.stderr_contains("when specifying an output style, modes may not be set");
}
#[test]
fn save_and_all() {
new_ucmd!()
@ -201,3 +209,37 @@ fn set_mapping() {
.succeeds()
.stdout_contains("intr = ^C");
}
#[test]
fn row_column_sizes() {
new_ucmd!()
.args(&["rows", "-1"])
.fails()
.stderr_contains("invalid integer argument: '-1'");
new_ucmd!()
.args(&["columns", "-1"])
.fails()
.stderr_contains("invalid integer argument: '-1'");
// overflow the u32 used for row/col counts
new_ucmd!()
.args(&["cols", "4294967296"])
.fails()
.stderr_contains("invalid integer argument: '4294967296'");
new_ucmd!()
.args(&["rows", ""])
.fails()
.stderr_contains("invalid integer argument: ''");
new_ucmd!()
.args(&["columns"])
.fails()
.stderr_contains("missing argument to 'columns'");
new_ucmd!()
.args(&["rows"])
.fails()
.stderr_contains("missing argument to 'rows'");
}