mirror of
https://github.com/Luzifer/ansible-role-version.git
synced 2024-12-23 19:11:20 +00:00
34 lines
761 B
Go
34 lines
761 B
Go
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
package http2
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"strings"
|
||
|
|
"testing"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestGoroutineLock(t *testing.T) {
|
||
|
|
oldDebug := DebugGoroutines
|
||
|
|
DebugGoroutines = true
|
||
|
|
defer func() { DebugGoroutines = oldDebug }()
|
||
|
|
|
||
|
|
g := newGoroutineLock()
|
||
|
|
g.check()
|
||
|
|
|
||
|
|
sawPanic := make(chan interface{})
|
||
|
|
go func() {
|
||
|
|
defer func() { sawPanic <- recover() }()
|
||
|
|
g.check() // should panic
|
||
|
|
}()
|
||
|
|
e := <-sawPanic
|
||
|
|
if e == nil {
|
||
|
|
t.Fatal("did not see panic from check in other goroutine")
|
||
|
|
}
|
||
|
|
if !strings.Contains(fmt.Sprint(e), "wrong goroutine") {
|
||
|
|
t.Errorf("expected on see panic about running on the wrong goroutine; got %v", e)
|
||
|
|
}
|
||
|
|
}
|