From 91b3fa74511e7a936ede56db99a3aa626c0ca77c Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Sat, 21 Sep 2024 00:30:57 +0800
Subject: [PATCH 01/14] Ignore miri on test that failed

---
 tests-build/tests/macros.rs              | 1 +
 tests-integration/tests/process_stdio.rs | 2 +-
 tokio-util/tests/spawn_pinned.rs         | 2 ++
 tokio-util/tests/udp.rs                  | 1 +
 tokio/tests/buffered.rs                  | 1 +
 tokio/tests/coop_budget.rs               | 1 +
 tokio/tests/fs_copy.rs                   | 2 ++
 tokio/tests/fs_file.rs                   | 1 +
 tokio/tests/fs_link.rs                   | 1 +
 tokio/tests/fs_try_exists.rs             | 1 +
 tokio/tests/io_async_fd.rs               | 6 +++++-
 tokio/tests/io_copy_bidirectional.rs     | 2 +-
 tokio/tests/io_driver.rs                 | 2 +-
 tokio/tests/io_driver_drop.rs            | 2 +-
 tokio/tests/io_read_to_end.rs            | 1 +
 tokio/tests/io_repeat.rs                 | 3 ++-
 tokio/tests/net_bind_resource.rs         | 2 +-
 tokio/tests/net_lookup_host.rs           | 1 +
 tokio/tests/net_panic.rs                 | 2 +-
 tokio/tests/net_unix_pipe.rs             | 1 +
 tokio/tests/no_rt.rs                     | 2 +-
 tokio/tests/process_arg0.rs              | 2 +-
 tokio/tests/process_change_of_runtime.rs | 2 +-
 tokio/tests/process_issue_2174.rs        | 2 +-
 tokio/tests/process_issue_42.rs          | 1 +
 tokio/tests/process_kill_on_drop.rs      | 2 +-
 tokio/tests/process_raw_handle.rs        | 1 +
 tokio/tests/process_smoke.rs             | 2 +-
 tokio/tests/rt_basic.rs                  | 1 +
 tokio/tests/rt_common.rs                 | 1 +
 tokio/tests/rt_handle_block_on.rs        | 5 ++++-
 tokio/tests/rt_threaded.rs               | 5 ++++-
 tokio/tests/signal_ctrl_c.rs             | 1 +
 tokio/tests/signal_drop_recv.rs          | 1 +
 tokio/tests/signal_drop_rt.rs            | 1 +
 tokio/tests/signal_drop_signal.rs        | 1 +
 tokio/tests/signal_multi_rt.rs           | 1 +
 tokio/tests/signal_no_rt.rs              | 1 +
 tokio/tests/signal_notify_both.rs        | 1 +
 tokio/tests/signal_panic.rs              | 1 +
 tokio/tests/signal_twice.rs              | 1 +
 tokio/tests/signal_usr1.rs               | 1 +
 tokio/tests/sync_mutex_owned.rs          | 1 +
 tokio/tests/task_blocking.rs             | 2 +-
 tokio/tests/tcp_accept.rs                | 2 +-
 tokio/tests/tcp_connect.rs               | 2 +-
 tokio/tests/tcp_echo.rs                  | 2 +-
 tokio/tests/tcp_into_split.rs            | 2 +-
 tokio/tests/tcp_into_std.rs              | 2 +-
 tokio/tests/tcp_peek.rs                  | 2 +-
 tokio/tests/tcp_shutdown.rs              | 2 +-
 tokio/tests/tcp_socket.rs                | 2 +-
 tokio/tests/tcp_split.rs                 | 2 +-
 tokio/tests/tcp_stream.rs                | 2 +-
 tokio/tests/time_pause.rs                | 1 +
 tokio/tests/time_sleep.rs                | 1 +
 tokio/tests/udp.rs                       | 2 +-
 tokio/tests/uds_cred.rs                  | 2 +-
 tokio/tests/uds_datagram.rs              | 1 +
 tokio/tests/uds_socket.rs                | 2 ++
 tokio/tests/uds_split.rs                 | 1 +
 tokio/tests/uds_stream.rs                | 1 +
 62 files changed, 76 insertions(+), 29 deletions(-)

diff --git a/tests-build/tests/macros.rs b/tests-build/tests/macros.rs
index 0a180dfb74f..8de08125d30 100644
--- a/tests-build/tests/macros.rs
+++ b/tests-build/tests/macros.rs
@@ -1,4 +1,5 @@
 #[test]
+#[cfg_attr(miri, ignore)]
 fn compile_fail_full() {
     let t = trybuild::TestCases::new();
 
diff --git a/tests-integration/tests/process_stdio.rs b/tests-integration/tests/process_stdio.rs
index 634099a9d39..54446671e36 100644
--- a/tests-integration/tests/process_stdio.rs
+++ b/tests-integration/tests/process_stdio.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))]
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))]
 
 use tokio::io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader};
 use tokio::join;
diff --git a/tokio-util/tests/spawn_pinned.rs b/tokio-util/tests/spawn_pinned.rs
index e05b4095eb4..110fdab0abc 100644
--- a/tokio-util/tests/spawn_pinned.rs
+++ b/tokio-util/tests/spawn_pinned.rs
@@ -1,5 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(not(target_os = "wasi"))] // Wasi doesn't support threads
+// Blocked on https://github.com/rust-lang/miri/issues/3911
+#![cfg(not(miri))]
 
 use std::rc::Rc;
 use std::sync::Arc;
diff --git a/tokio-util/tests/udp.rs b/tokio-util/tests/udp.rs
index 8a70289c263..6e31b3a5394 100644
--- a/tokio-util/tests/udp.rs
+++ b/tokio-util/tests/udp.rs
@@ -1,5 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(not(target_os = "wasi"))] // Wasi doesn't support UDP
+#![cfg(not(miri))] // No `socket` in Miri.
 
 use tokio::net::UdpSocket;
 use tokio_stream::StreamExt;
diff --git a/tokio/tests/buffered.rs b/tokio/tests/buffered.rs
index 27e75d10d52..bb67255f57d 100644
--- a/tokio/tests/buffered.rs
+++ b/tokio/tests/buffered.rs
@@ -9,6 +9,7 @@ use std::net::TcpStream;
 use std::thread;
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn echo_server() {
     const N: usize = 1024;
 
diff --git a/tokio/tests/coop_budget.rs b/tokio/tests/coop_budget.rs
index 0c4cc7e6497..2400187d0d5 100644
--- a/tokio/tests/coop_budget.rs
+++ b/tokio/tests/coop_budget.rs
@@ -22,6 +22,7 @@ use tokio::net::UdpSocket;
 /// Since we are both sending and receiving, that should happen once per 64 packets, because budgets are of size 128
 /// and there are two budget events per packet, a send and a recv.
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn coop_budget_udp_send_recv() {
     const BUDGET: usize = 128;
     const N_ITERATIONS: usize = 1024;
diff --git a/tokio/tests/fs_copy.rs b/tokio/tests/fs_copy.rs
index 3311710e9dc..4f8daadf269 100644
--- a/tokio/tests/fs_copy.rs
+++ b/tokio/tests/fs_copy.rs
@@ -5,6 +5,7 @@ use tempfile::tempdir;
 use tokio::fs;
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn copy() {
     let dir = tempdir().unwrap();
 
@@ -21,6 +22,7 @@ async fn copy() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn copy_permissions() {
     let dir = tempdir().unwrap();
     let from_path = dir.path().join("foo.txt");
diff --git a/tokio/tests/fs_file.rs b/tokio/tests/fs_file.rs
index 520c4ec8438..5eb43265e89 100644
--- a/tokio/tests/fs_file.rs
+++ b/tokio/tests/fs_file.rs
@@ -203,6 +203,7 @@ async fn set_max_buf_size_write() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 #[cfg(unix)]
 async fn file_debug_fmt() {
     let tempfile = tempfile();
diff --git a/tokio/tests/fs_link.rs b/tokio/tests/fs_link.rs
index 48da5f67dd9..36cd1fe0d05 100644
--- a/tokio/tests/fs_link.rs
+++ b/tokio/tests/fs_link.rs
@@ -7,6 +7,7 @@ use std::io::Write;
 use tempfile::tempdir;
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn test_hard_link() {
     let dir = tempdir().unwrap();
     let src = dir.path().join("src.txt");
diff --git a/tokio/tests/fs_try_exists.rs b/tokio/tests/fs_try_exists.rs
index dca554dda45..56d4bca18a4 100644
--- a/tokio/tests/fs_try_exists.rs
+++ b/tokio/tests/fs_try_exists.rs
@@ -5,6 +5,7 @@ use tempfile::tempdir;
 use tokio::fs;
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn try_exists() {
     let dir = tempdir().unwrap();
 
diff --git a/tokio/tests/io_async_fd.rs b/tokio/tests/io_async_fd.rs
index f4dcfcf0927..fc708369314 100644
--- a/tokio/tests/io_async_fd.rs
+++ b/tokio/tests/io_async_fd.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(unix, feature = "full"))]
+#![cfg(all(unix, feature = "full", not(miri)))]
 
 use std::os::unix::io::{AsRawFd, RawFd};
 use std::sync::{
@@ -655,6 +655,7 @@ fn send_oob_data<S: AsRawFd>(stream: &S, data: &[u8]) -> io::Result<usize> {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn clear_ready_matching_clears_ready() {
     use tokio::io::{Interest, Ready};
 
@@ -678,6 +679,7 @@ async fn clear_ready_matching_clears_ready() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn clear_ready_matching_clears_ready_mut() {
     use tokio::io::{Interest, Ready};
 
@@ -702,6 +704,7 @@ async fn clear_ready_matching_clears_ready_mut() {
 
 #[tokio::test]
 #[cfg(target_os = "linux")]
+#[cfg_attr(miri, ignore)]
 async fn await_error_readiness_timestamping() {
     use std::net::{Ipv4Addr, SocketAddr};
 
@@ -758,6 +761,7 @@ fn configure_timestamping_socket(udp_socket: &std::net::UdpSocket) -> std::io::R
 
 #[tokio::test]
 #[cfg(target_os = "linux")]
+#[cfg_attr(miri, ignore)]
 async fn await_error_readiness_invalid_address() {
     use std::net::{Ipv4Addr, SocketAddr};
     use tokio::io::{Interest, Ready};
diff --git a/tokio/tests/io_copy_bidirectional.rs b/tokio/tests/io_copy_bidirectional.rs
index 3cdce32d0ce..44ba6ecdf40 100644
--- a/tokio/tests/io_copy_bidirectional.rs
+++ b/tokio/tests/io_copy_bidirectional.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi does not support bind()
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi does not support bind()
 
 use std::time::Duration;
 use tokio::io::{self, copy_bidirectional, AsyncReadExt, AsyncWriteExt};
diff --git a/tokio/tests/io_driver.rs b/tokio/tests/io_driver.rs
index 2e2c84746c9..5fa1fd1da19 100644
--- a/tokio/tests/io_driver.rs
+++ b/tokio/tests/io_driver.rs
@@ -1,6 +1,6 @@
 #![warn(rust_2018_idioms)]
 // Wasi does not support panic recovery or threading
-#![cfg(all(feature = "full", not(target_os = "wasi")))]
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))]
 
 use tokio::net::TcpListener;
 use tokio::runtime;
diff --git a/tokio/tests/io_driver_drop.rs b/tokio/tests/io_driver_drop.rs
index c3182637916..85c83c7ba91 100644
--- a/tokio/tests/io_driver_drop.rs
+++ b/tokio/tests/io_driver_drop.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi does not support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi does not support bind
 
 use tokio::net::TcpListener;
 use tokio::runtime;
diff --git a/tokio/tests/io_read_to_end.rs b/tokio/tests/io_read_to_end.rs
index 29b60becec4..6573f8b68b2 100644
--- a/tokio/tests/io_read_to_end.rs
+++ b/tokio/tests/io_read_to_end.rs
@@ -79,6 +79,7 @@ async fn read_to_end_uninit() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)] // too slow with miri
 async fn read_to_end_doesnt_grow_with_capacity() {
     let arr: Vec<u8> = (0..100).collect();
 
diff --git a/tokio/tests/io_repeat.rs b/tokio/tests/io_repeat.rs
index b3745877cd5..c55f7d3a793 100644
--- a/tokio/tests/io_repeat.rs
+++ b/tokio/tests/io_repeat.rs
@@ -1,5 +1,6 @@
 #![warn(rust_2018_idioms)]
-#![cfg(feature = "full")]
+#![cfg(all(feature = "full", not(miri)))]
+
 
 use tokio::io::AsyncReadExt;
 
diff --git a/tokio/tests/net_bind_resource.rs b/tokio/tests/net_bind_resource.rs
index 05fd1604b87..b29e0976255 100644
--- a/tokio/tests/net_bind_resource.rs
+++ b/tokio/tests/net_bind_resource.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support panic recovery or bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support panic recovery or bind
 
 use tokio::net::TcpListener;
 
diff --git a/tokio/tests/net_lookup_host.rs b/tokio/tests/net_lookup_host.rs
index 667030c7e02..6adce83ecbb 100644
--- a/tokio/tests/net_lookup_host.rs
+++ b/tokio/tests/net_lookup_host.rs
@@ -23,6 +23,7 @@ async fn lookup_str_socket_addr() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)]
 async fn resolve_dns() -> io::Result<()> {
     let mut hosts = net::lookup_host("localhost:3000").await?;
     let host = hosts.next().unwrap();
diff --git a/tokio/tests/net_panic.rs b/tokio/tests/net_panic.rs
index 9d6e87d9aee..fc1777c0e79 100644
--- a/tokio/tests/net_panic.rs
+++ b/tokio/tests/net_panic.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))]
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))]
 #![cfg(panic = "unwind")]
 
 use std::error::Error;
diff --git a/tokio/tests/net_unix_pipe.rs b/tokio/tests/net_unix_pipe.rs
index 37b8b41bd31..c6d2ab34203 100644
--- a/tokio/tests/net_unix_pipe.rs
+++ b/tokio/tests/net_unix_pipe.rs
@@ -1,5 +1,6 @@
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 use tokio::io::{AsyncReadExt, AsyncWriteExt, Interest};
 use tokio::net::unix::pipe;
diff --git a/tokio/tests/no_rt.rs b/tokio/tests/no_rt.rs
index 89c7ce0aa57..22cf17f6d4c 100644
--- a/tokio/tests/no_rt.rs
+++ b/tokio/tests/no_rt.rs
@@ -1,4 +1,4 @@
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi does not support panic recovery
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi does not support panic recovery
 
 use tokio::net::TcpStream;
 use tokio::sync::oneshot;
diff --git a/tokio/tests/process_arg0.rs b/tokio/tests/process_arg0.rs
index 4fabea0fe1f..b966d4e76ec 100644
--- a/tokio/tests/process_arg0.rs
+++ b/tokio/tests/process_arg0.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", unix))]
+#![cfg(all(feature = "full", unix, not(miri)))]
 
 use tokio::process::Command;
 
diff --git a/tokio/tests/process_change_of_runtime.rs b/tokio/tests/process_change_of_runtime.rs
index 94efe35b146..968463fdd8b 100644
--- a/tokio/tests/process_change_of_runtime.rs
+++ b/tokio/tests/process_change_of_runtime.rs
@@ -3,7 +3,7 @@
 // This tests test the behavior of `process::Command::spawn` when it is used
 // outside runtime, and when `process::Child::wait ` is used in a different
 // runtime from which `process::Command::spawn` is used.
-#![cfg(all(unix, not(target_os = "freebsd")))]
+#![cfg(all(unix, not(target_os = "freebsd"), not(miri)))]
 
 use std::process::Stdio;
 use tokio::{process::Command, runtime::Runtime};
diff --git a/tokio/tests/process_issue_2174.rs b/tokio/tests/process_issue_2174.rs
index 2f8c73a58d0..7627a57db0c 100644
--- a/tokio/tests/process_issue_2174.rs
+++ b/tokio/tests/process_issue_2174.rs
@@ -7,7 +7,7 @@
 // It is expected that `EVFILT_WRITE` would be returned with either the
 // `EV_EOF` or `EV_ERROR` flag set. If either flag is set a write would be
 // attempted, but that does not seem to occur.
-#![cfg(all(unix, not(target_os = "freebsd")))]
+#![cfg(all(unix, not(target_os = "freebsd"), not(miri)))]
 
 use std::process::Stdio;
 use std::time::Duration;
diff --git a/tokio/tests/process_issue_42.rs b/tokio/tests/process_issue_42.rs
index 569c122e36a..536feee349f 100644
--- a/tokio/tests/process_issue_42.rs
+++ b/tokio/tests/process_issue_42.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 use futures::future::join_all;
 use std::process::Stdio;
diff --git a/tokio/tests/process_kill_on_drop.rs b/tokio/tests/process_kill_on_drop.rs
index d919b1a27fe..2f2e2b36d15 100644
--- a/tokio/tests/process_kill_on_drop.rs
+++ b/tokio/tests/process_kill_on_drop.rs
@@ -1,4 +1,4 @@
-#![cfg(all(unix, feature = "process"))]
+#![cfg(all(unix, feature = "process", not(miri)))]
 #![warn(rust_2018_idioms)]
 
 use std::io::ErrorKind;
diff --git a/tokio/tests/process_raw_handle.rs b/tokio/tests/process_raw_handle.rs
index fbe22b07c88..8d08c7f74e2 100644
--- a/tokio/tests/process_raw_handle.rs
+++ b/tokio/tests/process_raw_handle.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(windows)]
+#![cfg(not(miri))]
 
 use tokio::process::Command;
 use windows_sys::Win32::System::Threading::GetProcessId;
diff --git a/tokio/tests/process_smoke.rs b/tokio/tests/process_smoke.rs
index 635b951a065..e7fec6d61be 100644
--- a/tokio/tests/process_smoke.rs
+++ b/tokio/tests/process_smoke.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi cannot run system commands
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi cannot run system commands
 
 use tokio::process::Command;
 use tokio_test::assert_ok;
diff --git a/tokio/tests/rt_basic.rs b/tokio/tests/rt_basic.rs
index 4c558c90e28..f2ec0df9ff6 100644
--- a/tokio/tests/rt_basic.rs
+++ b/tokio/tests/rt_basic.rs
@@ -1,6 +1,7 @@
 #![allow(unknown_lints, unexpected_cfgs)]
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
+#![cfg(not(miri))] // Possible bug on Miri.
 
 use tokio::runtime::Runtime;
 use tokio::sync::oneshot;
diff --git a/tokio/tests/rt_common.rs b/tokio/tests/rt_common.rs
index 2c4fc9e0c94..07e8c218067 100644
--- a/tokio/tests/rt_common.rs
+++ b/tokio/tests/rt_common.rs
@@ -2,6 +2,7 @@
 #![allow(clippy::needless_range_loop)]
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
+#![cfg(not(miri))]
 
 // Tests to run on both current-thread & multi-thread runtime variants.
 
diff --git a/tokio/tests/rt_handle_block_on.rs b/tokio/tests/rt_handle_block_on.rs
index 95365ec5216..7b9e7349b9c 100644
--- a/tokio/tests/rt_handle_block_on.rs
+++ b/tokio/tests/rt_handle_block_on.rs
@@ -1,5 +1,6 @@
 #![warn(rust_2018_idioms)]
-#![cfg(feature = "full")]
+#![cfg(all(feature = "full", not(miri)))]
+
 
 // All io tests that deal with shutdown is currently ignored because there are known bugs in with
 // shutting down the io driver while concurrently registering new resources. See
@@ -143,6 +144,7 @@ rt_test! {
     }
 
     #[test]
+    #[cfg_attr(miri, ignore)]
     fn fs_shutdown_before_started() {
         let rt = rt();
         let _enter = rt.enter();
@@ -175,6 +177,7 @@ rt_test! {
     }
 
     #[test]
+    #[cfg_attr(miri, ignore)]
     fn spawn_blocking_after_shutdown_fails() {
         use tokio::task::spawn_blocking;
         let rt = rt();
diff --git a/tokio/tests/rt_threaded.rs b/tokio/tests/rt_threaded.rs
index a4742dd234e..cf3c3150a8d 100644
--- a/tokio/tests/rt_threaded.rs
+++ b/tokio/tests/rt_threaded.rs
@@ -1,6 +1,7 @@
 #![allow(unknown_lints, unexpected_cfgs)]
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))]
+// Too slow on miri. 
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))]
 
 use tokio::io::{AsyncReadExt, AsyncWriteExt};
 use tokio::net::{TcpListener, TcpStream};
@@ -322,6 +323,8 @@ fn start_stop_callbacks_called() {
 }
 
 #[test]
+// too slow on miri
+#[cfg_attr(miri, ignore)] 
 fn blocking() {
     // used for notifying the main thread
     const NUM: usize = 1_000;
diff --git a/tokio/tests/signal_ctrl_c.rs b/tokio/tests/signal_ctrl_c.rs
index 4b057ee7e14..ebeee4d9e2e 100644
--- a/tokio/tests/signal_ctrl_c.rs
+++ b/tokio/tests/signal_ctrl_c.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` on Miri
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_drop_recv.rs b/tokio/tests/signal_drop_recv.rs
index b0d9213e618..f1da899b040 100644
--- a/tokio/tests/signal_drop_recv.rs
+++ b/tokio/tests/signal_drop_recv.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_drop_rt.rs b/tokio/tests/signal_drop_rt.rs
index b931d7a9033..24fd72865c0 100644
--- a/tokio/tests/signal_drop_rt.rs
+++ b/tokio/tests/signal_drop_rt.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_drop_signal.rs b/tokio/tests/signal_drop_signal.rs
index 92ac4050d57..9eedd3f467e 100644
--- a/tokio/tests/signal_drop_signal.rs
+++ b/tokio/tests/signal_drop_signal.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_multi_rt.rs b/tokio/tests/signal_multi_rt.rs
index 1e0402c4794..65806d9168f 100644
--- a/tokio/tests/signal_multi_rt.rs
+++ b/tokio/tests/signal_multi_rt.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` on Miri. 
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_no_rt.rs b/tokio/tests/signal_no_rt.rs
index db284e16513..6b7ddcb9468 100644
--- a/tokio/tests/signal_no_rt.rs
+++ b/tokio/tests/signal_no_rt.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` on Miri. 
 
 use tokio::signal::unix::{signal, SignalKind};
 
diff --git a/tokio/tests/signal_notify_both.rs b/tokio/tests/signal_notify_both.rs
index 3481f808b36..4a9df693b93 100644
--- a/tokio/tests/signal_notify_both.rs
+++ b/tokio/tests/signal_notify_both.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` on Miri. 
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_panic.rs b/tokio/tests/signal_panic.rs
index 6b662e54b96..6078d220b90 100644
--- a/tokio/tests/signal_panic.rs
+++ b/tokio/tests/signal_panic.rs
@@ -2,6 +2,7 @@
 #![cfg(feature = "full")]
 #![cfg(unix)]
 #![cfg(panic = "unwind")]
+#![cfg(not(miri))] // No `sigaction` on Miri. 
 
 use std::error::Error;
 use tokio::runtime::Builder;
diff --git a/tokio/tests/signal_twice.rs b/tokio/tests/signal_twice.rs
index 8f33d22a82d..0fe7bf74f56 100644
--- a/tokio/tests/signal_twice.rs
+++ b/tokio/tests/signal_twice.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` on Miri. 
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_usr1.rs b/tokio/tests/signal_usr1.rs
index d74c7d31ab5..86ba0ecddf4 100644
--- a/tokio/tests/signal_usr1.rs
+++ b/tokio/tests/signal_usr1.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))] // No `sigaction` in Miri. 
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/sync_mutex_owned.rs b/tokio/tests/sync_mutex_owned.rs
index badcef3d08e..d890c5327f1 100644
--- a/tokio/tests/sync_mutex_owned.rs
+++ b/tokio/tests/sync_mutex_owned.rs
@@ -59,6 +59,7 @@ fn readiness() {
 /// is aborted prematurely.
 #[tokio::test]
 #[cfg(feature = "full")]
+#[cfg_attr(miri, ignore)]
 async fn aborted_future_1() {
     use std::time::Duration;
     use tokio::time::{interval, timeout};
diff --git a/tokio/tests/task_blocking.rs b/tokio/tests/task_blocking.rs
index b9cce9a4aa4..b0e6e62ef70 100644
--- a/tokio/tests/task_blocking.rs
+++ b/tokio/tests/task_blocking.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support threads
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support threads
 
 use tokio::{runtime, task, time};
 use tokio_test::assert_ok;
diff --git a/tokio/tests/tcp_accept.rs b/tokio/tests/tcp_accept.rs
index d547c48daa3..e76dec406ce 100644
--- a/tokio/tests/tcp_accept.rs
+++ b/tokio/tests/tcp_accept.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::net::{TcpListener, TcpStream};
 use tokio::sync::{mpsc, oneshot};
diff --git a/tokio/tests/tcp_connect.rs b/tokio/tests/tcp_connect.rs
index 269ba8ef695..2e9cf722948 100644
--- a/tokio/tests/tcp_connect.rs
+++ b/tokio/tests/tcp_connect.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::net::{TcpListener, TcpStream};
 use tokio::sync::oneshot;
diff --git a/tokio/tests/tcp_echo.rs b/tokio/tests/tcp_echo.rs
index dfd4dd7b9f4..2ec1a134806 100644
--- a/tokio/tests/tcp_echo.rs
+++ b/tokio/tests/tcp_echo.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::io::{self, AsyncReadExt, AsyncWriteExt};
 use tokio::net::{TcpListener, TcpStream};
diff --git a/tokio/tests/tcp_into_split.rs b/tokio/tests/tcp_into_split.rs
index df8efadb50f..34f35ca9241 100644
--- a/tokio/tests/tcp_into_split.rs
+++ b/tokio/tests/tcp_into_split.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use std::io::{Error, ErrorKind, Result};
 use std::io::{Read, Write};
diff --git a/tokio/tests/tcp_into_std.rs b/tokio/tests/tcp_into_std.rs
index 58996f75c90..95a61525dd1 100644
--- a/tokio/tests/tcp_into_std.rs
+++ b/tokio/tests/tcp_into_std.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use std::io::Read;
 use std::io::Result;
diff --git a/tokio/tests/tcp_peek.rs b/tokio/tests/tcp_peek.rs
index b2d3eda097e..2ebcb418803 100644
--- a/tokio/tests/tcp_peek.rs
+++ b/tokio/tests/tcp_peek.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::io::AsyncReadExt;
 use tokio::net::TcpStream;
diff --git a/tokio/tests/tcp_shutdown.rs b/tokio/tests/tcp_shutdown.rs
index 86c1485a4a4..d5a6488e783 100644
--- a/tokio/tests/tcp_shutdown.rs
+++ b/tokio/tests/tcp_shutdown.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::io::{self, AsyncReadExt, AsyncWriteExt};
 use tokio::net::{TcpListener, TcpStream};
diff --git a/tokio/tests/tcp_socket.rs b/tokio/tests/tcp_socket.rs
index faead95c0bb..0abebb6ccb2 100644
--- a/tokio/tests/tcp_socket.rs
+++ b/tokio/tests/tcp_socket.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use std::time::Duration;
 use tokio::net::TcpSocket;
diff --git a/tokio/tests/tcp_split.rs b/tokio/tests/tcp_split.rs
index 32aaa1f771b..4cbec846cfa 100644
--- a/tokio/tests/tcp_split.rs
+++ b/tokio/tests/tcp_split.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use std::io::Result;
 use std::io::{Read, Write};
diff --git a/tokio/tests/tcp_stream.rs b/tokio/tests/tcp_stream.rs
index 725a60169ea..7b58df98eb2 100644
--- a/tokio/tests/tcp_stream.rs
+++ b/tokio/tests/tcp_stream.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support bind
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi doesn't support bind
 
 use tokio::io::{AsyncReadExt, AsyncWriteExt, Interest};
 use tokio::net::{TcpListener, TcpStream};
diff --git a/tokio/tests/time_pause.rs b/tokio/tests/time_pause.rs
index a14f7e22c61..a0936a98daa 100644
--- a/tokio/tests/time_pause.rs
+++ b/tokio/tests/time_pause.rs
@@ -47,6 +47,7 @@ async fn pause_time_in_spawn_threads() {
     assert_err!(t.await);
 }
 
+#[cfg(not(miri))] // Too slow on miri.
 #[test]
 fn paused_time_is_deterministic() {
     let run_1 = paused_time_stress_run();
diff --git a/tokio/tests/time_sleep.rs b/tokio/tests/time_sleep.rs
index 6da7ada0394..e1b5f4d2999 100644
--- a/tokio/tests/time_sleep.rs
+++ b/tokio/tests/time_sleep.rs
@@ -1,5 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
+#![cfg(not(miri))] // Too slow on Miri.
 
 use std::future::Future;
 use std::task::Context;
diff --git a/tokio/tests/udp.rs b/tokio/tests/udp.rs
index eea281c2316..a2b99007251 100644
--- a/tokio/tests/udp.rs
+++ b/tokio/tests/udp.rs
@@ -1,5 +1,5 @@
 #![warn(rust_2018_idioms)]
-#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi does not support bind or UDP
+#![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))] // Wasi does not support bind or UDP
 
 use futures::future::poll_fn;
 use std::io;
diff --git a/tokio/tests/uds_cred.rs b/tokio/tests/uds_cred.rs
index c2b3914dfe7..7facffaed63 100644
--- a/tokio/tests/uds_cred.rs
+++ b/tokio/tests/uds_cred.rs
@@ -1,6 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
-#![cfg(all(unix, not(target_os = "dragonfly")))]
+#![cfg(all(unix, not(target_os = "dragonfly"), not(miri)))]
 
 use tokio::net::UnixStream;
 
diff --git a/tokio/tests/uds_datagram.rs b/tokio/tests/uds_datagram.rs
index ad22a0b99dd..4cbe66fb431 100644
--- a/tokio/tests/uds_datagram.rs
+++ b/tokio/tests/uds_datagram.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 use futures::future::poll_fn;
 use tokio::io::ReadBuf;
diff --git a/tokio/tests/uds_socket.rs b/tokio/tests/uds_socket.rs
index 5261ffe5da3..fb718def59e 100644
--- a/tokio/tests/uds_socket.rs
+++ b/tokio/tests/uds_socket.rs
@@ -1,6 +1,8 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
+
 
 use futures::future::try_join;
 use std::io;
diff --git a/tokio/tests/uds_split.rs b/tokio/tests/uds_split.rs
index 81614237eca..b6c2fa6f016 100644
--- a/tokio/tests/uds_split.rs
+++ b/tokio/tests/uds_split.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt};
 use tokio::net::UnixStream;
diff --git a/tokio/tests/uds_stream.rs b/tokio/tests/uds_stream.rs
index 626a96fa31e..b016bb8298f 100644
--- a/tokio/tests/uds_stream.rs
+++ b/tokio/tests/uds_stream.rs
@@ -1,6 +1,7 @@
 #![cfg(feature = "full")]
 #![warn(rust_2018_idioms)]
 #![cfg(unix)]
+#![cfg(not(miri))]
 
 use std::io;
 use std::task::Poll;

From c75732bd8431b6fc1291c320c4dfa6bda5da9777 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Tue, 8 Oct 2024 01:24:17 +0800
Subject: [PATCH 02/14] rustfmt

---
 tokio/tests/io_repeat.rs          | 1 -
 tokio/tests/rt_handle_block_on.rs | 1 -
 tokio/tests/rt_threaded.rs        | 4 ++--
 tokio/tests/signal_multi_rt.rs    | 2 +-
 tokio/tests/signal_no_rt.rs       | 2 +-
 tokio/tests/signal_notify_both.rs | 2 +-
 tokio/tests/signal_panic.rs       | 2 +-
 tokio/tests/signal_twice.rs       | 2 +-
 tokio/tests/signal_usr1.rs        | 2 +-
 tokio/tests/uds_socket.rs         | 1 -
 10 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/tokio/tests/io_repeat.rs b/tokio/tests/io_repeat.rs
index c55f7d3a793..5a48817b1a0 100644
--- a/tokio/tests/io_repeat.rs
+++ b/tokio/tests/io_repeat.rs
@@ -1,7 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(all(feature = "full", not(miri)))]
 
-
 use tokio::io::AsyncReadExt;
 
 #[tokio::test]
diff --git a/tokio/tests/rt_handle_block_on.rs b/tokio/tests/rt_handle_block_on.rs
index 7b9e7349b9c..08edc70d66c 100644
--- a/tokio/tests/rt_handle_block_on.rs
+++ b/tokio/tests/rt_handle_block_on.rs
@@ -1,7 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(all(feature = "full", not(miri)))]
 
-
 // All io tests that deal with shutdown is currently ignored because there are known bugs in with
 // shutting down the io driver while concurrently registering new resources. See
 // https://github.com/tokio-rs/tokio/pull/3569#pullrequestreview-612703467 for more details.
diff --git a/tokio/tests/rt_threaded.rs b/tokio/tests/rt_threaded.rs
index cf3c3150a8d..bf9608822c7 100644
--- a/tokio/tests/rt_threaded.rs
+++ b/tokio/tests/rt_threaded.rs
@@ -1,6 +1,6 @@
 #![allow(unknown_lints, unexpected_cfgs)]
 #![warn(rust_2018_idioms)]
-// Too slow on miri. 
+// Too slow on miri.
 #![cfg(all(feature = "full", not(target_os = "wasi"), not(miri)))]
 
 use tokio::io::{AsyncReadExt, AsyncWriteExt};
@@ -324,7 +324,7 @@ fn start_stop_callbacks_called() {
 
 #[test]
 // too slow on miri
-#[cfg_attr(miri, ignore)] 
+#[cfg_attr(miri, ignore)]
 fn blocking() {
     // used for notifying the main thread
     const NUM: usize = 1_000;
diff --git a/tokio/tests/signal_multi_rt.rs b/tokio/tests/signal_multi_rt.rs
index 65806d9168f..ca0d76a6f24 100644
--- a/tokio/tests/signal_multi_rt.rs
+++ b/tokio/tests/signal_multi_rt.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
-#![cfg(not(miri))] // No `sigaction` on Miri. 
+#![cfg(not(miri))] // No `sigaction` on Miri.
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_no_rt.rs b/tokio/tests/signal_no_rt.rs
index 6b7ddcb9468..c8e381da830 100644
--- a/tokio/tests/signal_no_rt.rs
+++ b/tokio/tests/signal_no_rt.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
-#![cfg(not(miri))] // No `sigaction` on Miri. 
+#![cfg(not(miri))] // No `sigaction` on Miri.
 
 use tokio::signal::unix::{signal, SignalKind};
 
diff --git a/tokio/tests/signal_notify_both.rs b/tokio/tests/signal_notify_both.rs
index 4a9df693b93..141cccfbae9 100644
--- a/tokio/tests/signal_notify_both.rs
+++ b/tokio/tests/signal_notify_both.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
-#![cfg(not(miri))] // No `sigaction` on Miri. 
+#![cfg(not(miri))] // No `sigaction` on Miri.
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_panic.rs b/tokio/tests/signal_panic.rs
index 6078d220b90..64c427d1fea 100644
--- a/tokio/tests/signal_panic.rs
+++ b/tokio/tests/signal_panic.rs
@@ -2,7 +2,7 @@
 #![cfg(feature = "full")]
 #![cfg(unix)]
 #![cfg(panic = "unwind")]
-#![cfg(not(miri))] // No `sigaction` on Miri. 
+#![cfg(not(miri))] // No `sigaction` on Miri.
 
 use std::error::Error;
 use tokio::runtime::Builder;
diff --git a/tokio/tests/signal_twice.rs b/tokio/tests/signal_twice.rs
index 0fe7bf74f56..d74e897f493 100644
--- a/tokio/tests/signal_twice.rs
+++ b/tokio/tests/signal_twice.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
-#![cfg(not(miri))] // No `sigaction` on Miri. 
+#![cfg(not(miri))] // No `sigaction` on Miri.
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/signal_usr1.rs b/tokio/tests/signal_usr1.rs
index 86ba0ecddf4..853c72de44b 100644
--- a/tokio/tests/signal_usr1.rs
+++ b/tokio/tests/signal_usr1.rs
@@ -1,7 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 #![cfg(unix)]
-#![cfg(not(miri))] // No `sigaction` in Miri. 
+#![cfg(not(miri))] // No `sigaction` in Miri.
 
 mod support {
     pub mod signal;
diff --git a/tokio/tests/uds_socket.rs b/tokio/tests/uds_socket.rs
index fb718def59e..bc3e57b2b21 100644
--- a/tokio/tests/uds_socket.rs
+++ b/tokio/tests/uds_socket.rs
@@ -3,7 +3,6 @@
 #![cfg(unix)]
 #![cfg(not(miri))]
 
-
 use futures::future::try_join;
 use std::io;
 use tokio::{

From 842787dd0de66dfcc8af14aae1fbd8af23687aca Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Tue, 8 Oct 2024 10:34:40 +0800
Subject: [PATCH 03/14] Change the run command iin ci.yml

---
 .github/workflows/ci.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b6295d9c4cb..bf14f128e3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -420,13 +420,11 @@ jobs:
           components: miri
       - uses: Swatinem/rust-cache@v2
       - name: miri
-        # Many of tests in tokio/tests and doctests use #[tokio::test] or
-        # #[tokio::main] that calls epoll_create1 that Miri does not support.
         run: |
-          cargo miri test --features full --lib --no-fail-fast
+          cargo miri test --features full --lib --tests --no-fail-fast
         working-directory: tokio
         env:
-          MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields
+          MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields -Zmiri-tree-borrows
 
   asan:
     name: asan

From 9324ca20e848a7feebcc9c29cb3fa4e55255f783 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 09:15:41 +0800
Subject: [PATCH 04/14] Remove tree borrows

---
 .github/workflows/ci.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bf14f128e3d..c5d4f4bf346 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -424,8 +424,7 @@ jobs:
           cargo miri test --features full --lib --tests --no-fail-fast
         working-directory: tokio
         env:
-          MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields -Zmiri-tree-borrows
-
+          MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields
   asan:
     name: asan
     needs: basics

From 173149311aa86284b0906a83ae79c8b619c80f08 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 09:18:18 +0800
Subject: [PATCH 05/14] Try to configure the date

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c5d4f4bf346..ff06b00cc97 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -421,6 +421,8 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - name: miri
         run: |
+          rustup toolchain install nightly nightly-2024-09-19 --component miri --profile minimal --no-self-update
+          rustup override set nightly
           cargo miri test --features full --lib --tests --no-fail-fast
         working-directory: tokio
         env:

From 55654797b770eae6fce703210c3b9e35ff0f8460 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 09:21:48 +0800
Subject: [PATCH 06/14] Fix typo

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ff06b00cc97..7d160050cca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -421,7 +421,7 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - name: miri
         run: |
-          rustup toolchain install nightly nightly-2024-09-19 --component miri --profile minimal --no-self-update
+          rustup toolchain install nightly-2024-09-19 --component miri --profile minimal --no-self-update
           rustup override set nightly
           cargo miri test --features full --lib --tests --no-fail-fast
         working-directory: tokio

From 879da01bd8e40e714e12b7f54c37627e6ea88ccb Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 09:30:24 +0800
Subject: [PATCH 07/14] Try to pin a specific miri version

---
 .github/workflows/ci.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7d160050cca..033948b2aae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,6 +17,8 @@ env:
   # Change to specific Rust release to pin
   rust_stable: stable
   rust_nightly: nightly-2024-05-05
+  # Pin a specific miri version
+  rust_miri_nightly: nightly-2024-09-19
   rust_clippy: '1.77'
   # When updating this, also update:
   # - README.md
@@ -413,16 +415,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Install Rust ${{ env.rust_nightly }}
+      - name: Install Rust ${{ env.rust_miri_nightly }}
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: ${{ env.rust_nightly }}
+          toolchain: ${{ env.rust_miri_nightly }}
           components: miri
       - uses: Swatinem/rust-cache@v2
       - name: miri
         run: |
-          rustup toolchain install nightly-2024-09-19 --component miri --profile minimal --no-self-update
-          rustup override set nightly
           cargo miri test --features full --lib --tests --no-fail-fast
         working-directory: tokio
         env:

From 40c3c26df074a38303eb709fbbe96485d987b3bd Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 10:18:28 +0800
Subject: [PATCH 08/14] Ignore time pause

---
 tokio/tests/time_pause.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tokio/tests/time_pause.rs b/tokio/tests/time_pause.rs
index a0936a98daa..98c72ff6e14 100644
--- a/tokio/tests/time_pause.rs
+++ b/tokio/tests/time_pause.rs
@@ -1,5 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
+#![cfg(not(miri))] // Too slow on miri. 
 
 use rand::SeedableRng;
 use rand::{rngs::StdRng, Rng};
@@ -47,7 +48,6 @@ async fn pause_time_in_spawn_threads() {
     assert_err!(t.await);
 }
 
-#[cfg(not(miri))] // Too slow on miri.
 #[test]
 fn paused_time_is_deterministic() {
     let run_1 = paused_time_stress_run();

From 146134d137625b48a7b118b9ec67d868ceb60adc Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 10:20:30 +0800
Subject: [PATCH 09/14] Fix rustfmt

---
 tokio/tests/time_pause.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tokio/tests/time_pause.rs b/tokio/tests/time_pause.rs
index 98c72ff6e14..879d1b72a2b 100644
--- a/tokio/tests/time_pause.rs
+++ b/tokio/tests/time_pause.rs
@@ -1,6 +1,6 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
-#![cfg(not(miri))] // Too slow on miri. 
+#![cfg(not(miri))] // Too slow on miri.
 
 use rand::SeedableRng;
 use rand::{rngs::StdRng, Rng};

From 4a12abca506856c2677eca28be2e16cf6c350353 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 23:01:19 +0800
Subject: [PATCH 10/14] Fix spurious deleted line

---
 .github/workflows/ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 033948b2aae..c25719f7de7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -427,6 +427,7 @@ jobs:
         working-directory: tokio
         env:
           MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields
+
   asan:
     name: asan
     needs: basics

From f1c36c9a4c57c6a93d4be2e3756b45a8bfd0ba3d Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 23:09:32 +0800
Subject: [PATCH 11/14] Ignore miri for entire file

---
 tokio/tests/rt_handle_block_on.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tokio/tests/rt_handle_block_on.rs b/tokio/tests/rt_handle_block_on.rs
index 08edc70d66c..81656bd8140 100644
--- a/tokio/tests/rt_handle_block_on.rs
+++ b/tokio/tests/rt_handle_block_on.rs
@@ -143,7 +143,6 @@ rt_test! {
     }
 
     #[test]
-    #[cfg_attr(miri, ignore)]
     fn fs_shutdown_before_started() {
         let rt = rt();
         let _enter = rt.enter();
@@ -176,7 +175,6 @@ rt_test! {
     }
 
     #[test]
-    #[cfg_attr(miri, ignore)]
     fn spawn_blocking_after_shutdown_fails() {
         use tokio::task::spawn_blocking;
         let rt = rt();

From 936edf7480e4ff39a5985528c4ee44b59ca32d6e Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Thu, 10 Oct 2024 23:34:52 +0800
Subject: [PATCH 12/14] Add one more too slow

---
 tokio/tests/sync_mpsc.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tokio/tests/sync_mpsc.rs b/tokio/tests/sync_mpsc.rs
index 3d91c5cf3e8..468b3926354 100644
--- a/tokio/tests/sync_mpsc.rs
+++ b/tokio/tests/sync_mpsc.rs
@@ -680,6 +680,7 @@ async fn try_reserve_many_on_closed_channel() {
 }
 
 #[maybe_tokio_test]
+#[cfg_attr(miri, ignore)] // Too slow on miri. 
 async fn try_reserve_many_full() {
     // Reserve n capacity and send k messages
     for n in 1..100 {

From 92fcd41723892fd40dde259920b51c3f8e8b89ec Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Fri, 11 Oct 2024 00:03:37 +0800
Subject: [PATCH 13/14] Disable a few more slow test

---
 tokio-util/tests/time_delay_queue.rs | 1 +
 tokio/tests/sync_mpsc.rs             | 2 +-
 tokio/tests/sync_rwlock.rs           | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/tokio-util/tests/time_delay_queue.rs b/tokio-util/tests/time_delay_queue.rs
index 9915b11b58a..855b82dd40e 100644
--- a/tokio-util/tests/time_delay_queue.rs
+++ b/tokio-util/tests/time_delay_queue.rs
@@ -92,6 +92,7 @@ async fn single_short_delay() {
 }
 
 #[tokio::test]
+#[cfg_attr(miri, ignore)] // Too slow on miri.
 async fn multi_delay_at_start() {
     time::pause();
 
diff --git a/tokio/tests/sync_mpsc.rs b/tokio/tests/sync_mpsc.rs
index 468b3926354..638ced588ce 100644
--- a/tokio/tests/sync_mpsc.rs
+++ b/tokio/tests/sync_mpsc.rs
@@ -680,7 +680,7 @@ async fn try_reserve_many_on_closed_channel() {
 }
 
 #[maybe_tokio_test]
-#[cfg_attr(miri, ignore)] // Too slow on miri. 
+#[cfg_attr(miri, ignore)] // Too slow on miri.
 async fn try_reserve_many_full() {
     // Reserve n capacity and send k messages
     for n in 1..100 {
diff --git a/tokio/tests/sync_rwlock.rs b/tokio/tests/sync_rwlock.rs
index f711804ce26..5a58b4971b9 100644
--- a/tokio/tests/sync_rwlock.rs
+++ b/tokio/tests/sync_rwlock.rs
@@ -173,6 +173,7 @@ async fn write_order() {
 
 // A single RwLock is contested by tasks in multiple threads
 #[cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi doesn't support threads
+#[cfg_attr(miri, ignore)] // Too slow on miri.
 #[tokio::test(flavor = "multi_thread", worker_threads = 8)]
 async fn multithreaded() {
     use futures::stream::{self, StreamExt};

From 4f3751888cc6fa7e0e6c28fd1ffb56f579746692 Mon Sep 17 00:00:00 2001
From: tiif <pekyuan@gmail.com>
Date: Fri, 11 Oct 2024 00:07:29 +0800
Subject: [PATCH 14/14] Try to speed up the test using nextest

---
 .github/workflows/ci.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c25719f7de7..3a9d579e377 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -420,10 +420,14 @@ jobs:
         with:
           toolchain: ${{ env.rust_miri_nightly }}
           components: miri
+      - name: Install cargo-nextest
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-nextest
       - uses: Swatinem/rust-cache@v2
       - name: miri
         run: |
-          cargo miri test --features full --lib --tests --no-fail-fast
+          cargo miri nextest run --features full --lib --tests --no-fail-fast
         working-directory: tokio
         env:
           MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields