Merge all tests of libstd into a single crate

This enables more parallelization in test execution and reduces total
time spent linking.

Cargo.toml

@@ -78,3 +78,6 @@ todo = ["c-gull/todo"]
 
 # Enable `unimplemented!()` stubs for deprecated functions.
 deprecated-and-unimplemented = ["c-gull/deprecated-and-unimplemented"]
+
+[patch.crates-io]
+origin = { path = "./origin" }

tests/stdtests.rs

@@ -0,0 +1,50 @@
+#![feature(cfg_target_has_atomic)]
+#![feature(const_ip)]
+#![feature(const_ipv4)]
+#![feature(const_ipv6)]
+#![feature(core_io_borrowed_buf)]
+#![feature(duration_constants)]
+#![feature(io_error_uncategorized)]
+#![feature(ip)]
+#![feature(lazy_cell)]
+#![feature(maybe_uninit_uninit_array)]
+#![feature(once_cell_try)]
+#![feature(read_buf)]
+#![feature(tcp_linger)]
+#![feature(try_blocks)]
+
+extern crate eyra;
+
+mod stdtests {
+    mod common;
+    mod net;
+    mod sys_common;
+
+    mod env;
+    mod fs;
+    mod integration_create_dir_all_bare;
+    mod integration_env;
+    mod integration_thread;
+    mod kernel_copy;
+    mod lazy;
+    mod net_addr;
+    mod net_ip;
+    mod net_tcp;
+    mod net_udp;
+    mod panic;
+    mod process;
+    mod process_common;
+    mod process_unix;
+    mod sync_barrier;
+    mod sync_condvar;
+    mod sync_lazy_lock;
+    mod sync_mpsc;
+    mod sync_mpsc_sync;
+    mod sync_mutex;
+    mod sync_once;
+    mod sync_once_lock;
+    mod sync_rwlock;
+    mod thread;
+    mod thread_local;
+    mod time;
+}

tests/env.rs → tests/stdtests/env.rs

@@ -2,8 +2,6 @@
 //! library/std/src/env/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-extern crate eyra;
-
 use std::env::*;
 
 use std::path::Path;

tests/fs.rs → tests/stdtests/fs.rs

@@ -2,17 +2,9 @@
 //! library/std/src/fs/tests.rs at revision
 //! defa2456246a8272ceace9c1cdccdf2e4c36175e.
 
-#![feature(io_error_uncategorized)]
-#![feature(read_buf)]
-#![feature(maybe_uninit_uninit_array)]
-#![feature(core_io_borrowed_buf)]
-
-extern crate eyra;
-
-mod sys_common;
-
 use std::io::prelude::*;
 
+use super::sys_common::io::test::{tmpdir, TempDir};
 use std::env;
 use std::fs::{self, File, OpenOptions};
 use std::io::{BorrowedBuf, ErrorKind, SeekFrom};
@@ -22,7 +14,6 @@ use std::str;
 use std::sync::Arc;
 use std::thread;
 use std::time::{Duration, Instant};
-use sys_common::io::test::{tmpdir, TempDir};
 
 use rand::{rngs::StdRng, RngCore, SeedableRng};
 

tests/integration-create_dir_all_bare.rs → tests/stdtests/integration_create_dir_all_bare.rs

@@ -7,13 +7,11 @@
 //! Note that this test changes the current directory so
 //! should not be in the same process as other tests.
 
-extern crate eyra;
-
 use std::env;
 use std::fs;
 use std::path::{Path, PathBuf};
 
-mod common;
+use super::common;
 
 // On some platforms, setting the current directory will prevent deleting it.
 // So this helper ensures the current directory is reset.

tests/integration-env.rs → tests/stdtests/integration_env.rs

@@ -2,15 +2,12 @@
 //! library/std/tests/env.rs at revision
 //! 9b18b4440a8d8b052ef454dba9fdb95be99485e7.
 
-extern crate eyra;
-
 use std::env::*;
 use std::ffi::{OsStr, OsString};
 
 use rand::distributions::{Alphanumeric, DistString};
 
-mod common;
-use common::test_rng;
+use super::common::test_rng;
 
 #[track_caller]
 fn make_rand_name() -> OsString {

tests/integration-thread.rs → tests/stdtests/integration_thread.rs

@@ -2,8 +2,6 @@
 //! library/std/tests/thread.rs at revision
 //! 9b18b4440a8d8b052ef454dba9fdb95be99485e7.
 
-extern crate eyra;
-
 use std::sync::{Arc, Mutex};
 use std::thread;
 use std::time::Duration;

tests/kernel_copy.rs → tests/stdtests/kernel_copy.rs

@@ -2,12 +2,7 @@
 //! library/std/src/sys/unix/kernel_copy/tests.rs at revision
 //! 5c0d76dbe1669c96f1959d7b0b1d4de7e9a47c43.
 
-#![feature(try_blocks)]
-
-extern crate eyra;
-
-mod sys_common;
-
+use super::sys_common::io::test::tmpdir;
 use std::fs::OpenOptions;
 #[cfg(feature = "bench")]
 use std::io;
@@ -16,7 +11,6 @@ use std::io::SeekFrom;
 use std::io::{BufRead, Read, Seek, Write};
 #[cfg(feature = "bench")]
 use std::os::unix::io::AsRawFd;
-use sys_common::io::test::tmpdir;
 
 #[test]
 fn copy_specialization() -> Result<()> {

tests/lazy.rs → tests/stdtests/lazy.rs

@@ -2,11 +2,6 @@
 //! library/std/src/lazy/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-#![feature(once_cell_try)]
-#![feature(lazy_cell)]
-
-extern crate eyra;
-
 use std::{
     cell::LazyCell,
     panic,

tests/net-addr.rs → tests/stdtests/net_addr.rs

@@ -2,11 +2,7 @@
 //! library/std/src/net/addr/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-extern crate eyra;
-
-mod net;
-
-use crate::net::test::{sa4, sa6, tsa};
+use super::net::test::{sa4, sa6, tsa};
 use std::net::*;
 
 #[test]

tests/net-ip.rs → tests/stdtests/net_ip.rs

@@ -2,16 +2,7 @@
 //! library/std/src/net/ip/tests.rs at revision
 //! c1a5ec7faf6c32af2f0aae1af4420e1bb1a3a7fe.
 
-#![feature(ip)]
-#![feature(const_ip)]
-#![feature(const_ipv4)]
-#![feature(const_ipv6)]
-
-extern crate eyra;
-
-mod net;
-
-use crate::net::test::{sa4, sa6, tsa};
+use super::net::test::{sa4, sa6, tsa};
 use std::net::*;
 use std::str::FromStr;
 

tests/net-tcp.rs → tests/stdtests/net_tcp.rs

@@ -2,14 +2,7 @@
 //! library/std/src/net/tcp/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-#![feature(io_error_uncategorized)]
-#![feature(tcp_linger)]
-
-extern crate eyra;
-
-mod net;
-
-use crate::net::test::{next_test_ip4, next_test_ip6};
+use super::net::test::{next_test_ip4, next_test_ip6};
 use std::fmt;
 use std::io::prelude::*;
 use std::io::{ErrorKind, IoSlice, IoSliceMut};

tests/net-udp.rs → tests/stdtests/net_udp.rs

@@ -2,11 +2,7 @@
 //! library/std/src/net/udp/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-extern crate eyra;
-
-mod net;
-
-use crate::net::test::{next_test_ip4, next_test_ip6};
+use super::net::test::{next_test_ip4, next_test_ip6};
 use std::io::ErrorKind;
 use std::net::*;
 #[cfg(not(windows))]

tests/panic.rs → tests/stdtests/panic.rs

@@ -4,8 +4,6 @@
 
 #![allow(dead_code)]
 
-extern crate eyra;
-
 use std::cell::RefCell;
 use std::panic::{AssertUnwindSafe, UnwindSafe};
 use std::rc::Rc;

tests/process.rs → tests/stdtests/process.rs

@@ -2,13 +2,6 @@
 //! library/std/src/process/tests.rs at revision
 //! defa2456246a8272ceace9c1cdccdf2e4c36175e.
 
-#![feature(io_error_uncategorized)]
-#![feature(read_buf)]
-#![feature(maybe_uninit_uninit_array)]
-#![feature(core_io_borrowed_buf)]
-
-extern crate eyra;
-
 use std::io::prelude::*;
 
 use std::io::{BorrowedBuf, ErrorKind};

tests/process-common.rs → tests/stdtests/process_common.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sys/unix/process/process_common/tests.rs at revision
 //! a52c79e859142c1cd5c0c5bdb73f16b754e1b98f.
 
-extern crate eyra;
-
 use std::ffi::OsStr;
 use std::io::{Read, Write};
 use std::mem;

tests/process-unix.rs → tests/stdtests/process_unix.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sys/unix/process/process_unix/tests.rs at revision
 //! 0b35f448f8e9f39ed6fc1c494eeb331afba513bc.
 
-extern crate eyra;
-
 use std::os::unix::process::{CommandExt, ExitStatusExt};
 use std::panic::catch_unwind;
 use std::process::Command;

tests/sync-barrier.rs → tests/stdtests/sync_barrier.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/barrier.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-extern crate eyra;
-
 use std::sync::mpsc::{channel, TryRecvError};
 use std::sync::{Arc, Barrier};
 use std::thread;

tests/sync-condvar.rs → tests/stdtests/sync_condvar.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/condvar/tests.rs at revision
 //! 21c5f780f464b27802d0ee0f86c95eb29881096b.
 
-extern crate eyra;
-
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::channel;
 use std::sync::{Arc, Condvar, Mutex};

tests/sync-lazy_lock.rs → tests/stdtests/sync_lazy_lock.rs

@@ -2,10 +2,6 @@
 //! library/std/src/sync/lazy_lock/tests.rs at revision
 //! c1a2db3372a4d6896744919284f3287650a38ab7.
 
-#![feature(lazy_cell)]
-
-extern crate eyra;
-
 use std::{
     cell::LazyCell,
     panic,

tests/sync-mpsc.rs → tests/stdtests/sync_mpsc.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/mpsc/tests.rs at revision
 //! 5fd561dea24d137734195d8d2dc82fe179553b2d.
 
-extern crate eyra;
-
 use std::env;
 use std::sync::mpsc::*;
 use std::thread;

tests/sync-mpsc-sync.rs → tests/stdtests/sync_mpsc_sync.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/mpsc/sync_tests.rs at revision
 //! 5fd561dea24d137734195d8d2dc82fe179553b2d.
 
-extern crate eyra;
-
 use std::env;
 use std::sync::mpsc::*;
 use std::thread;

tests/sync-mutex.rs → tests/stdtests/sync_mutex.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/mutex/tests.rs at revision
 //! 72a25d05bf1a4b155d74139ef700ff93af6d8e22.
 
-extern crate eyra;
-
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::mpsc::channel;
 use std::sync::Condvar;

tests/sync-once.rs → tests/stdtests/sync_once.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/once/tests.rs at revision
 //! f42e96149dd03e816b8bc3c329e7b9a5d12fcdab.
 
-extern crate eyra;
-
 use std::panic;
 use std::sync::mpsc::channel;
 use std::sync::Once;

tests/sync-once_lock.rs → tests/stdtests/sync_once_lock.rs

@@ -2,10 +2,6 @@
 //! library/std/src/sync/once_lock/tests.rs at revision
 //! c1a2db3372a4d6896744919284f3287650a38ab7.
 
-#![feature(once_cell_try)]
-
-extern crate eyra;
-
 use std::{
     panic,
     sync::OnceLock,

tests/sync-rwlock.rs → tests/stdtests/sync_rwlock.rs

@@ -2,8 +2,6 @@
 //! library/std/src/sync/rwlock/tests.rs at revision
 //! 72a25d05bf1a4b155d74139ef700ff93af6d8e22.
 
-extern crate eyra;
-
 use rand::{self, Rng};
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::mpsc::channel;

tests/thread.rs → tests/stdtests/thread.rs

@@ -2,8 +2,6 @@
 //! library/std/src/thread/tests.rs at revision
 //! eb14dd863a0d8af603c6783b10efff8454944c15.
 
-extern crate eyra;
-
 use std::any::Any;
 use std::mem;
 use std::panic::panic_any;

tests/thread-local.rs → tests/stdtests/thread_local.rs

@@ -2,8 +2,6 @@
 //! library/std/src/thread/local/tests.rs at revision
 //! 497ee321af3b8496eaccd7af7b437f18bab81abf.
 
-extern crate eyra;
-
 use std::cell::{Cell, UnsafeCell};
 use std::sync::atomic::{AtomicU8, Ordering};
 use std::sync::mpsc::{channel, Sender};

tests/time.rs → tests/stdtests/time.rs

@@ -2,12 +2,8 @@
 //! library/std/src/time/tests.rs at revision
 //! 72a25d05bf1a4b155d74139ef700ff93af6d8e22.
 
-#![feature(cfg_target_has_atomic)]
-#![feature(duration_constants)]
 #![allow(soft_unstable)]
 
-extern crate eyra;
-
 use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
 #[cfg(feature = "bench")]
 #[cfg(not(target_arch = "wasm32"))]