From 246ae0894d4074c38ea2d2eb520e386b0d36d82d Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Thu, 24 Feb 2022 02:42:25 -0500
Subject: move to tokio

---
 tests/fixtures/bin/Cargo.toml |  5 ++---
 tests/fixtures/mod.rs         | 30 ++++++++++++++++--------------
 tests/input.rs                | 12 ++++++++----
 3 files changed, 26 insertions(+), 21 deletions(-)

(limited to 'tests')

diff --git a/tests/fixtures/bin/Cargo.toml b/tests/fixtures/bin/Cargo.toml
index cac6fe1..4696e6d 100644
--- a/tests/fixtures/bin/Cargo.toml
+++ b/tests/fixtures/bin/Cargo.toml
@@ -6,10 +6,9 @@ edition = "2018"
 
 [dependencies]
 textmode = { path = "../../.." }
-vt100 = "*"
 
-smol = { version = "*", optional = true }
+tokio = { version = "*", features = ["full"], optional = true }
 
 [features]
 default = []
-async = ["textmode/async", "smol"]
+async = ["textmode/async", "tokio"]
diff --git a/tests/fixtures/mod.rs b/tests/fixtures/mod.rs
index 08f09c1..5a65954 100644
--- a/tests/fixtures/mod.rs
+++ b/tests/fixtures/mod.rs
@@ -1,4 +1,3 @@
-use pty_process::Command as _;
 use std::io::{BufRead as _, Read as _};
 use std::os::unix::io::AsRawFd as _;
 
@@ -62,33 +61,34 @@ pub struct BuiltFixture {
 }
 
 impl BuiltFixture {
-    pub fn run<F: FnOnce(&mut std::fs::File)>(
+    pub fn run<F: FnOnce(&mut pty_process::blocking::Pty)>(
         &mut self,
         args: &[&str],
         f: F,
     ) {
-        let mut cmd = self.run.command();
-        let mut child = cmd
-            .args(args)
-            .spawn_pty(Some(&pty_process::Size::new(24, 80)))
-            .unwrap();
+        let mut pty = pty_process::blocking::Pty::new().unwrap();
+        let pts = pty.pts().unwrap();
+        pty.resize(pty_process::Size::new(24, 80)).unwrap();
+        let mut cmd = pty_process::blocking::Command::new(self.run.path());
+        cmd.args(args);
+        let mut child = cmd.spawn(&pts).unwrap();
 
         if self.screenguard {
-            assert!(read_ready(child.pty().as_raw_fd()));
+            assert!(read_ready(pty.as_raw_fd()));
             let mut buf = vec![0u8; 1024];
-            let bytes = child.pty().read(&mut buf).unwrap();
+            let bytes = pty.read(&mut buf).unwrap();
             buf.truncate(bytes);
             assert_eq!(&buf[..], b"\x1b7\x1b[?47h\x1b[2J\x1b[H\x1b[?25h");
         } else {
             std::thread::sleep(std::time::Duration::from_millis(100));
         }
 
-        f(child.pty_mut());
+        f(&mut pty);
 
         if self.screenguard {
-            assert!(read_ready(child.pty().as_raw_fd()));
+            assert!(read_ready(pty.as_raw_fd()));
             let mut buf = vec![0u8; 1024];
-            let bytes = child.pty().read(&mut buf).unwrap();
+            let bytes = pty.read(&mut buf).unwrap();
             buf.truncate(bytes);
             assert_eq!(&buf[..], b"\x1b[?47l\x1b8\x1b[?25h");
         }
@@ -100,7 +100,7 @@ impl BuiltFixture {
 
 #[allow(dead_code)]
 #[track_caller]
-pub fn read(f: &mut std::fs::File) -> Vec<u8> {
+pub fn read(f: &mut pty_process::blocking::Pty) -> Vec<u8> {
     assert!(read_ready(f.as_raw_fd()));
     let mut buf = vec![0u8; 1024];
     let bytes = f.read(&mut buf).unwrap();
@@ -110,7 +110,9 @@ pub fn read(f: &mut std::fs::File) -> Vec<u8> {
 
 #[allow(dead_code)]
 #[track_caller]
-pub fn read_line(f: &mut std::io::BufReader<&mut std::fs::File>) -> Vec<u8> {
+pub fn read_line(
+    f: &mut std::io::BufReader<&mut pty_process::blocking::Pty>,
+) -> Vec<u8> {
     assert!(!f.buffer().is_empty() || read_ready(f.get_ref().as_raw_fd()));
     let mut buf = vec![];
     f.read_until(b'\n', &mut buf).unwrap();
diff --git a/tests/input.rs b/tests/input.rs
index c341717..5b23b6a 100644
--- a/tests/input.rs
+++ b/tests/input.rs
@@ -312,25 +312,29 @@ fn run_input_test(
 }
 
 #[track_caller]
-fn write(f: &mut std::fs::File, key: textmode::Key) {
+fn write(f: &mut pty_process::blocking::Pty, key: textmode::Key) {
     f.write_all(&key.into_bytes()).unwrap();
 }
 
 #[track_caller]
-fn read(f: &mut std::io::BufReader<&mut std::fs::File>) -> String {
+fn read(
+    f: &mut std::io::BufReader<&mut pty_process::blocking::Pty>,
+) -> String {
     std::string::String::from_utf8(fixtures::read_line(f)).unwrap()
 }
 
 #[track_caller]
 fn assert_line(
-    f: &mut std::io::BufReader<&mut std::fs::File>,
+    f: &mut std::io::BufReader<&mut pty_process::blocking::Pty>,
     expected: &str,
 ) {
     assert_eq!(read(f), format!("{}\r\n", expected));
 }
 
 #[track_caller]
-fn assert_no_more_lines(f: &mut std::io::BufReader<&mut std::fs::File>) {
+fn assert_no_more_lines(
+    f: &mut std::io::BufReader<&mut pty_process::blocking::Pty>,
+) {
     if fixtures::read_ready(f.get_ref().as_raw_fd()) || !f.buffer().is_empty()
     {
         use std::io::Read as _;
-- 
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