Documentation.

ncruces · ncruces · commit 1380c189c680 · 2022-03-17T15:29:48.000Z
diff --git a/src/runtime/testdata/testwinsignal/main.go b/src/runtime/testdata/testwinsignal/main.go
@@ -11,6 +11,8 @@ import (
 )
 
 func main() {
+	// ensure that this process terminates when the test times out,
+	// even if the expected signal never arrives
 	go func() {
 		io.Copy(io.Discard, os.Stdin)
 		log.Fatal("stdin is closed; terminating")

Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,8 @@ import (`
`11`	`11`	`)`
`12`	`12`
`13`	`13`	`func main() {`
	`14`	`+ // ensure that this process terminates when the test times out,`
	`15`	`+ // even if the expected signal never arrives`
`14`	`16`	`go func() {`
`15`	`17`	`io.Copy(io.Discard, os.Stdin)`
`16`	`18`	`log.Fatal("stdin is closed; terminating")`