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-rw-r--r--vendor/tempfile/tests/namedtempfile.rs473
1 files changed, 0 insertions, 473 deletions
diff --git a/vendor/tempfile/tests/namedtempfile.rs b/vendor/tempfile/tests/namedtempfile.rs
deleted file mode 100644
index 4b940b6..0000000
--- a/vendor/tempfile/tests/namedtempfile.rs
+++ /dev/null
@@ -1,473 +0,0 @@
-#![deny(rust_2018_idioms)]
-
-use std::env;
-use std::ffi::{OsStr, OsString};
-use std::fs::File;
-use std::io::{Read, Seek, SeekFrom, Write};
-use std::path::{Path, PathBuf};
-use tempfile::{tempdir, Builder, NamedTempFile, TempPath};
-
-fn exists<P: AsRef<Path>>(path: P) -> bool {
- std::fs::metadata(path.as_ref()).is_ok()
-}
-
-#[test]
-fn test_prefix() {
- let tmpfile = NamedTempFile::with_prefix("prefix").unwrap();
- let name = tmpfile.path().file_name().unwrap().to_str().unwrap();
- assert!(name.starts_with("prefix"));
-}
-
-#[test]
-fn test_basic() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- write!(tmpfile, "abcde").unwrap();
- tmpfile.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- tmpfile.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
-}
-
-#[test]
-fn test_deleted() {
- let tmpfile = NamedTempFile::new().unwrap();
- let path = tmpfile.path().to_path_buf();
- assert!(exists(&path));
- drop(tmpfile);
- assert!(!exists(&path));
-}
-
-#[test]
-fn test_persist() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- let old_path = tmpfile.path().to_path_buf();
- let persist_path = env::temp_dir().join("persisted_temporary_file");
- write!(tmpfile, "abcde").unwrap();
- {
- assert!(exists(&old_path));
- let mut f = tmpfile.persist(&persist_path).unwrap();
- assert!(!exists(&old_path));
-
- // Check original file
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- }
-
- {
- // Try opening it at the new path.
- let mut f = File::open(&persist_path).unwrap();
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- }
- std::fs::remove_file(&persist_path).unwrap();
-}
-
-#[test]
-fn test_persist_noclobber() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- let old_path = tmpfile.path().to_path_buf();
- let persist_target = NamedTempFile::new().unwrap();
- let persist_path = persist_target.path().to_path_buf();
- write!(tmpfile, "abcde").unwrap();
- assert!(exists(&old_path));
- {
- tmpfile = tmpfile.persist_noclobber(&persist_path).unwrap_err().into();
- assert!(exists(&old_path));
- std::fs::remove_file(&persist_path).unwrap();
- drop(persist_target);
- }
- tmpfile.persist_noclobber(&persist_path).unwrap();
- // Try opening it at the new path.
- let mut f = File::open(&persist_path).unwrap();
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- std::fs::remove_file(&persist_path).unwrap();
-}
-
-#[test]
-fn test_customnamed() {
- let tmpfile = Builder::new()
- .prefix("tmp")
- .suffix(&".rs")
- .rand_bytes(12)
- .tempfile()
- .unwrap();
- let name = tmpfile.path().file_name().unwrap().to_str().unwrap();
- assert!(name.starts_with("tmp"));
- assert!(name.ends_with(".rs"));
- assert_eq!(name.len(), 18);
-}
-
-#[test]
-fn test_append() {
- let mut tmpfile = Builder::new().append(true).tempfile().unwrap();
- tmpfile.write_all(b"a").unwrap();
- tmpfile.seek(SeekFrom::Start(0)).unwrap();
- tmpfile.write_all(b"b").unwrap();
-
- tmpfile.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = vec![0u8; 1];
- tmpfile.read_exact(&mut buf).unwrap();
- assert_eq!(buf, b"a");
-}
-
-#[test]
-fn test_reopen() {
- let source = NamedTempFile::new().unwrap();
- let mut first = source.reopen().unwrap();
- let mut second = source.reopen().unwrap();
- drop(source);
-
- write!(first, "abcde").expect("write failed");
- let mut buf = String::new();
- second.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
-}
-
-#[test]
-fn test_into_file() {
- let mut file = NamedTempFile::new().unwrap();
- let path = file.path().to_owned();
- write!(file, "abcde").expect("write failed");
-
- assert!(path.exists());
- let mut file = file.into_file();
- assert!(!path.exists());
-
- file.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- file.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
-}
-
-#[test]
-fn test_immut() {
- let tmpfile = NamedTempFile::new().unwrap();
- (&tmpfile).write_all(b"abcde").unwrap();
- (&tmpfile).seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- (&tmpfile).read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
-}
-
-#[test]
-fn test_temppath() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- write!(tmpfile, "abcde").unwrap();
-
- let path = tmpfile.into_temp_path();
- assert!(path.is_file());
-}
-
-#[test]
-fn test_temppath_persist() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- write!(tmpfile, "abcde").unwrap();
-
- let tmppath = tmpfile.into_temp_path();
-
- let old_path = tmppath.to_path_buf();
- let persist_path = env::temp_dir().join("persisted_temppath_file");
-
- {
- assert!(exists(&old_path));
- tmppath.persist(&persist_path).unwrap();
- assert!(!exists(&old_path));
- }
-
- {
- // Try opening it at the new path.
- let mut f = File::open(&persist_path).unwrap();
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- }
-
- std::fs::remove_file(&persist_path).unwrap();
-}
-
-#[test]
-fn test_temppath_persist_noclobber() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- write!(tmpfile, "abcde").unwrap();
-
- let mut tmppath = tmpfile.into_temp_path();
-
- let old_path = tmppath.to_path_buf();
- let persist_target = NamedTempFile::new().unwrap();
- let persist_path = persist_target.path().to_path_buf();
-
- assert!(exists(&old_path));
-
- {
- tmppath = tmppath.persist_noclobber(&persist_path).unwrap_err().into();
- assert!(exists(&old_path));
- std::fs::remove_file(&persist_path).unwrap();
- drop(persist_target);
- }
-
- tmppath.persist_noclobber(&persist_path).unwrap();
-
- // Try opening it at the new path.
- let mut f = File::open(&persist_path).unwrap();
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- std::fs::remove_file(&persist_path).unwrap();
-}
-
-#[test]
-fn temp_path_from_existing() {
- let tmp_dir = tempdir().unwrap();
- let tmp_file_path_1 = tmp_dir.path().join("testfile1");
- let tmp_file_path_2 = tmp_dir.path().join("testfile2");
-
- File::create(&tmp_file_path_1).unwrap();
- assert!(tmp_file_path_1.exists(), "Test file 1 hasn't been created");
-
- File::create(&tmp_file_path_2).unwrap();
- assert!(tmp_file_path_2.exists(), "Test file 2 hasn't been created");
-
- let tmp_path = TempPath::from_path(&tmp_file_path_1);
- assert!(
- tmp_file_path_1.exists(),
- "Test file has been deleted before dropping TempPath"
- );
-
- drop(tmp_path);
- assert!(
- !tmp_file_path_1.exists(),
- "Test file exists after dropping TempPath"
- );
- assert!(
- tmp_file_path_2.exists(),
- "Test file 2 has been deleted before dropping TempDir"
- );
-}
-
-#[test]
-#[allow(unreachable_code)]
-fn temp_path_from_argument_types() {
- // This just has to compile
- return;
-
- TempPath::from_path("");
- TempPath::from_path(String::new());
- TempPath::from_path(OsStr::new(""));
- TempPath::from_path(OsString::new());
- TempPath::from_path(Path::new(""));
- TempPath::from_path(PathBuf::new());
- TempPath::from_path(PathBuf::new().into_boxed_path());
-}
-
-#[test]
-fn test_write_after_close() {
- let path = NamedTempFile::new().unwrap().into_temp_path();
- File::create(path).unwrap().write_all(b"test").unwrap();
-}
-
-#[test]
-fn test_change_dir() {
- env::set_current_dir(env::temp_dir()).unwrap();
- let tmpfile = NamedTempFile::new_in(".").unwrap();
- let path = env::current_dir().unwrap().join(tmpfile.path());
- env::set_current_dir("/").unwrap();
- drop(tmpfile);
- assert!(!exists(path))
-}
-
-#[test]
-fn test_into_parts() {
- let mut file = NamedTempFile::new().unwrap();
- write!(file, "abcd").expect("write failed");
-
- let (mut file, temp_path) = file.into_parts();
-
- let path = temp_path.to_path_buf();
-
- assert!(path.exists());
- drop(temp_path);
- assert!(!path.exists());
-
- write!(file, "efgh").expect("write failed");
-
- file.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- file.read_to_string(&mut buf).unwrap();
- assert_eq!("abcdefgh", buf);
-}
-
-#[test]
-fn test_from_parts() {
- let mut file = NamedTempFile::new().unwrap();
- write!(file, "abcd").expect("write failed");
-
- let (file, temp_path) = file.into_parts();
-
- let file = NamedTempFile::from_parts(file, temp_path);
-
- assert!(file.path().exists());
-}
-
-#[test]
-fn test_keep() {
- let mut tmpfile = NamedTempFile::new().unwrap();
- write!(tmpfile, "abcde").unwrap();
- let (mut f, temp_path) = tmpfile.into_parts();
- let path;
- {
- assert!(exists(&temp_path));
- path = temp_path.keep().unwrap();
- assert!(exists(&path));
-
- // Check original file
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- }
-
- {
- // Try opening it again.
- let mut f = File::open(&path).unwrap();
- f.seek(SeekFrom::Start(0)).unwrap();
- let mut buf = String::new();
- f.read_to_string(&mut buf).unwrap();
- assert_eq!("abcde", buf);
- }
- std::fs::remove_file(&path).unwrap();
-}
-
-#[test]
-fn test_make() {
- let tmpfile = Builder::new().make(|path| File::create(path)).unwrap();
-
- assert!(tmpfile.path().is_file());
-}
-
-#[test]
-fn test_make_in() {
- let tmp_dir = tempdir().unwrap();
-
- let tmpfile = Builder::new()
- .make_in(tmp_dir.path(), |path| File::create(path))
- .unwrap();
-
- assert!(tmpfile.path().is_file());
- assert_eq!(tmpfile.path().parent(), Some(tmp_dir.path()));
-}
-
-#[test]
-fn test_make_fnmut() {
- let mut count = 0;
-
- // Show that an FnMut can be used.
- let tmpfile = Builder::new()
- .make(|path| {
- count += 1;
- File::create(path)
- })
- .unwrap();
-
- assert!(tmpfile.path().is_file());
-}
-
-#[cfg(unix)]
-#[test]
-fn test_make_uds() {
- use std::os::unix::net::UnixListener;
-
- let temp_sock = Builder::new()
- .prefix("tmp")
- .suffix(".sock")
- .rand_bytes(12)
- .make(|path| UnixListener::bind(path))
- .unwrap();
-
- assert!(temp_sock.path().exists());
-}
-
-#[cfg(unix)]
-#[test]
-fn test_make_uds_conflict() {
- use std::os::unix::net::UnixListener;
- use std::sync::atomic::{AtomicUsize, Ordering};
- use std::sync::Arc;
-
- // Check that retries happen correctly by racing N different threads.
-
- const NTHREADS: usize = 20;
-
- // The number of times our callback was called.
- let tries = Arc::new(AtomicUsize::new(0));
-
- let mut threads = Vec::with_capacity(NTHREADS);
-
- for _ in 0..NTHREADS {
- let tries = tries.clone();
- threads.push(std::thread::spawn(move || {
- // Ensure that every thread uses the same seed so we are guaranteed
- // to retry. Note that fastrand seeds are thread-local.
- fastrand::seed(42);
-
- Builder::new()
- .prefix("tmp")
- .suffix(".sock")
- .rand_bytes(12)
- .make(|path| {
- tries.fetch_add(1, Ordering::Relaxed);
- UnixListener::bind(path)
- })
- }));
- }
-
- // Join all threads, but don't drop the temp file yet. Otherwise, we won't
- // get a deterministic number of `tries`.
- let sockets: Vec<_> = threads
- .into_iter()
- .map(|thread| thread.join().unwrap().unwrap())
- .collect();
-
- // Number of tries is exactly equal to (n*(n+1))/2.
- assert_eq!(
- tries.load(Ordering::Relaxed),
- (NTHREADS * (NTHREADS + 1)) / 2
- );
-
- for socket in sockets {
- assert!(socket.path().exists());
- }
-}
-
-// Issue #224.
-#[test]
-fn test_overly_generic_bounds() {
- pub struct Foo<T>(T);
-
- impl<T> Foo<T>
- where
- T: Sync + Send + 'static,
- for<'a> &'a T: Write + Read,
- {
- pub fn new(foo: T) -> Self {
- Self(foo)
- }
- }
-
- // Don't really need to run this. Only care if it compiles.
- if let Ok(file) = File::open("i_do_not_exist") {
- let mut f;
- let _x = {
- f = Foo::new(file);
- &mut f
- };
- }
-}