wip: test

Author: passcod

tests/std_windows/read_creation_flags.rs

@@ -0,0 +1,32 @@
+use super::prelude::*;
+
+#[derive(Clone, Debug, Default)]
+pub struct FlagSpy {
+	pub flags: Arc<AtomicU32>,
+}
+
+impl StdCommandWrapper for FlagSpy {
+	fn pre_spawn(&mut self, command: &mut Command, core: &StdCommandWrap) -> Result<()> {
+		#[cfg(feature = "creation-flags")]
+		if let Some(CreationFlags(user_flags)) = core.get_wrap::<CreationFlags>() {
+			self.flags.set(*user_flags);
+		}
+
+		Ok(())
+	}
+}
+
+#[test]
+fn empty_flags_input() -> Result<()> {
+	let spy = FlagSpy::default();
+	let _ = StdCommandWrap::with_new("powershell.exe", |command| {
+		command.arg("/C").arg("echo hello").stdout(Stdio::piped());
+	})
+	.wrap(CreationFlags(CREATE_NO_WINDOW))
+	.wrap(spy.clone())
+	.spawn()?;
+
+	assert_eq!(spy.flags.get(), CREATE_NO_WINDOW);
+
+	Ok(())
+}