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std: cleanup os and str tests

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This commit is contained in:
Erick Tryzelaar
2013-07-07 13:13:58 -07:00
parent dca9ff9a13
commit cd94e9121b
1 changed files with 28 additions and 28 deletions
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56
src/libstd/os.rs
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@@ -1934,39 +1934,39 @@ mod tests {
#[test] #[test]
fn copy_file_ok() { fn copy_file_ok() {
unsafe { unsafe {
let tempdir = getcwd(); // would like to use $TMPDIR, let tempdir = getcwd(); // would like to use $TMPDIR,
// doesn't seem to work on Linux // doesn't seem to work on Linux
assert!((tempdir.to_str().len() > 0u)); assert!((tempdir.to_str().len() > 0u));
let input = tempdir.push("in.txt"); let input = tempdir.push("in.txt");
let out = tempdir.push("out.txt"); let out = tempdir.push("out.txt");
/* Write the temp input file */ /* Write the temp input file */
let ostream = do input.to_str().as_c_str |fromp| { let ostream = do input.to_str().as_c_str |fromp| {
do "w+b".as_c_str |modebuf| { do "w+b".as_c_str |modebuf| {
libc::fopen(fromp, modebuf) libc::fopen(fromp, modebuf)
} }
}; };
assert!((ostream as uint != 0u)); assert!((ostream as uint != 0u));
let s = ~"hello"; let s = ~"hello";
let mut buf = s.to_owned().to_c_str(); let mut buf = s.to_owned().to_c_str();
let len = buf.len(); let len = buf.len();
do buf.as_mut_buf |b, _len| { do buf.as_mut_buf |b, _len| {
assert_eq!(libc::fwrite(b as *c_void, 1u as size_t, assert_eq!(libc::fwrite(b as *c_void, 1u as size_t,
(s.len() + 1u) as size_t, ostream), (s.len() + 1u) as size_t, ostream),
len as size_t) len as size_t)
} }
assert_eq!(libc::fclose(ostream), (0u as c_int)); assert_eq!(libc::fclose(ostream), (0u as c_int));
let in_mode = input.get_mode(); let in_mode = input.get_mode();
let rs = os::copy_file(&input, &out); let rs = os::copy_file(&input, &out);
if (!os::path_exists(&input)) { if (!os::path_exists(&input)) {
fail!("%s doesn't exist", input.to_str()); fail!("%s doesn't exist", input.to_str());
} }
assert!((rs)); assert!((rs));
let rslt = run::process_status("diff", [input.to_str(), out.to_str()]); let rslt = run::process_status("diff", [input.to_str(), out.to_str()]);
assert_eq!(rslt, 0); assert_eq!(rslt, 0);
assert_eq!(out.get_mode(), in_mode); assert_eq!(out.get_mode(), in_mode);
assert!((remove_file(&input))); assert!((remove_file(&input)));
assert!((remove_file(&out))); assert!((remove_file(&out)));
} }
} }