use crate::common::util::*;
#[test]
fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
}
#[test]
fn test_sort_call_graph() {
new_ucmd!()
.arg("call_graph.txt")
.run()
.stdout_is_fixture("call_graph.expected");
}
#[test]
fn test_sort_self_loop() {
new_ucmd!()
.pipe_in("first first\nfirst second second second")
.succeeds()
.stdout_only("first\nsecond\n");
}
#[test]
fn test_no_such_file() {
new_ucmd!()
.arg("invalid_file_txt")
.fails()
.stderr_contains("No such file or directory");
}
#[test]
fn test_version_flag() {
let version_short = new_ucmd!().arg("-V").succeeds();
let version_long = new_ucmd!().arg("--version").succeeds();
assert_eq!(version_short.stdout_str(), version_long.stdout_str());
}
#[test]
fn test_help_flag() {
let help_short = new_ucmd!().arg("-h").succeeds();
let help_long = new_ucmd!().arg("--help").succeeds();
assert_eq!(help_short.stdout_str(), help_long.stdout_str());
}
#[test]
fn test_multiple_arguments() {
new_ucmd!()
.arg("call_graph.txt")
.arg("invalid_file")
.fails()
.stderr_contains(
"Found argument 'invalid_file' which wasn't expected, or isn't valid in this context",
);
}