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// The interactive tests are in a separate file,
// since they use `rexpect`, which internally uses quirky fork semantics to open a pty.
// They will fail if tried to be executed concurrently any other CLI test.
mod fixtures;
#[cfg(not(target_os = "windows"))]
mod tests {
use fixtures::*;
use std::fs::File;
use std::io::{Read, Write};
use tempfile::tempdir;
use assert_cmd::cargo::cargo_bin;
use rexpect::spawn;
// It should behave the same on windows, but interactive testing relies on unix pty internals.
#[test]
fn test_it_confirms_before_overwriting_a_file() {
let d = tempdir().unwrap();
let f = d.as_ref().join("test.out");
let mut file = File::create(&f).unwrap();
file.write_all(b"I'm a file!").unwrap();
let sample = mft_sample();
let cmd_string = format!(
"{bin} -f {output_file} {sample}",
bin = cargo_bin("mft_dump").display(),
output_file = f.to_string_lossy(),
sample = sample.to_str().unwrap()
);
let mut p = spawn(&cmd_string, Some(20000)).unwrap();
p.exp_regex(r#"Are you sure you want to override.*"#)
.unwrap();
p.send_line("y").unwrap();
p.exp_eof().unwrap();
let mut expected = vec![];
File::open(&f).unwrap().read_to_end(&mut expected).unwrap();
assert!(
!expected.len() > 100,
"Expected output to be printed to file"
)
}
#[test]
fn test_it_confirms_before_overwriting_a_file_and_quits() {
let d = tempdir().unwrap();
let f = d.as_ref().join("test.out");
let mut file = File::create(&f).unwrap();
file.write_all(b"I'm a file!").unwrap();
let sample = mft_sample();
let cmd_string = format!(
"{bin} -f {output_file} {sample}",
bin = cargo_bin("mft_dump").display(),
output_file = f.to_string_lossy(),
sample = sample.to_str().unwrap()
);
let mut p = spawn(&cmd_string, Some(20000)).unwrap();
p.exp_regex(r#"Are you sure you want to override.*"#)
.unwrap();
p.send_line("n").unwrap();
p.exp_eof().unwrap();
let mut expected = vec![];
File::open(&f).unwrap().read_to_end(&mut expected).unwrap();
assert!(
!expected.len() > 100,
"Expected output to be printed to file"
)
}
}
|